git-archimport-id: opensource@polytechnique.org--2005/platal--mainline--0.9--patch-65
<?php
-ini_set("include_path", "../../:/home/x2000habouzit/simpletest/");
+ini_set("include_path", "../../:./simpletest/");
define('PATH', dirname(__FILE__));
require_once('unit_tester.php');
--- /dev/null
+Simple Test
+===========
+You probably got this package from...
+http://sourceforge.net/projects/simpletest/
+
+If there is no licence agreement with this package please download
+a version from the location above. You must read and accept that
+licence to use this software. The file is titled simply LICENSE.
+
+What is it? It's a framework for unit testing, web site testing and
+mock objects for PHP 4.3+.
+
+If you have used JUnit you will find this PHP unit testing version very
+similar. Also included is a mock objects and server stubs generator.
+The stubs can have return values set for different arguments, can have
+sequences set also by arguments and can return items by reference.
+The mocks inherit all of this functionality and can also have
+expectations set, again in sequences and for different arguments.
+
+A web tester similar in concept to JWebUnit is also included. There is no
+JavaScript or tables support, but forms, authentication and cookies are
+handled. Frames will be supported soon.
+
+You are not tied to just using SimpleTest, though. The mocks and stubs
+will work with other test frameworks and SimpleTest can use other
+framework's (PHPUnit, PEAR::PhpUnit) test cases as it's own. The
+web browser part of the web tester can also be used independently either
+in other testers or as part of a scripting solution.
+
+You can see a release schedule at
+http://www.lastcraft.com/overview.php which is also copied to the
+documentation folder with this release. The user interface is minimal
+in the extreme, but a lot of information flows from the test suite.
+After version 1.0 we will release a better web UI, but we are leaving XUL
+and GTk versions to volunteers as everybody has their own opinion
+on a good GUI, and we don't want to discourage development by shipping
+one with the toolkit.
+
+If you are extending the toolkit or wish to bundle parts of the toolkit
+with your own software, you can see a full PHPDoc API on sourceforge
+as http://simpletest.sourceforge.net/.
+
+You are looking at a Beta release.
+
+The unit tester and mock object generator are tested and have already
+been used to test several systems. The web tester portion still lacks
+frames support, but is mostly stable. Documentaion is currently lacking,
+but should be improved for a version 1.0 release.
+
+The unit tests for SimpleTest itself can be run here...
+
+simpletest/test/unit_tests.php
+
+And tests involving live network connections as well are here...
+
+simpletest/test/all_tests.php
+
+The full tests read some test data from the LastCraft site. If the site
+is down or has been modified for a later version then you will get
+spurious errors. A unit_tests.php failure on the other hand would be
+very serious. As far as we know we haven't yet managed to check in any
+test failures so please correct us if you find one.
+
+Even if all of the tests run please verify that your existing test suites
+also function as expected. If they don't see the file...
+
+simpletest/HELP_MY_TESTS_DONT_WORK_ANYMORE
+
+This contains information on interface changes. It also points out
+deprecated interfaces so you should read this even if all of
+your current tests appear to run.
+
+You can find a tutorial on http://www.lastcraft.com/first_test_tutorial.php to
+get you started and hopefully this material will eventually become included
+with the project documentation. There is a documentation folder, but it is
+just a subset of the material on Sourceforge.
+
+If you download and use and possibly even extend this tool, please let us
+know. Any feedback, even bad, is always welcome and we will work to get
+your suggestions into the version one release. Ideally please send your
+comments to...
+
+simpletest-support@lists.sourceforge.net
+
+...so that others can read them too. We usually try to respond within 48
+hours.
+
+There is no change log as yet except at sourceforge. You can visit the
+release notes to see the completed TODO list after each cycle and also the
+status of any bugs, but if the bug is recent then it will be fixed in CVS only.
+The CVS check-ins always have all the tests passing and so CVS snapshots should
+be pretty usable, although the code may not look so good internally.
+
+Oh, yes. It is called "Simple" because it should be simple to
+use. We intend to add a complete set of tools for a test first
+and "test as you code" type of development. "Simple" does not
+mean "Lite" in this context.
+
+Thanks to everyone who has sent comments and offered suggestions, they
+really are invaluable.
+
+Thanks to the advanced PHP forum on SitePoint. It is the place to be right
+now.
+
+Authors are Marcus Baker, Jason Sweat and Harry Feucks.
+
+yours, Marcus Baker
+--
+marcus@lastcraft.com
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: authentication.php,v 1.8 2004/07/28 16:42:08 lastcraft Exp $
+ */
+ /**
+ * include http class
+ */
+ require_once(dirname(__FILE__) . '/http.php');
+
+ /**
+ * Represents a single security realm's identity.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleRealm {
+ var $_type;
+ var $_root;
+ var $_username;
+ var $_password;
+
+ /**
+ * Starts with the initial entry directory.
+ * @param string $type Authentication type for this
+ * realm. Only Basic authentication
+ * is currently supported.
+ * @param SimpleUrl $url Somewhere in realm.
+ * @access public
+ */
+ function SimpleRealm($type, $url) {
+ $this->_type = $type;
+ $this->_root = $url->getBasePath();
+ $this->_username = false;
+ $this->_password = false;
+ }
+
+ /**
+ * Adds another location to the realm.
+ * @param SimpleUrl $url Somewhere in realm.
+ * @access public
+ */
+ function stretch($url) {
+ $this->_root = $this->_getCommonPath($this->_root, $url->getPath());
+ }
+
+ /**
+ * Finds the common starting path.
+ * @param string $first Path to compare.
+ * @param string $second Path to compare.
+ * @return string Common directories.
+ * @access private
+ */
+ function _getCommonPath($first, $second) {
+ $first = explode('/', $first);
+ $second = explode('/', $second);
+ for ($i = 0; $i < min(count($first), count($second)); $i++) {
+ if ($first[$i] != $second[$i]) {
+ return implode('/', array_slice($first, 0, $i)) . '/';
+ }
+ }
+ return implode('/', $first) . '/';
+ }
+
+ /**
+ * Sets the identity to try within this realm.
+ * @param string $username Username in authentication dialog.
+ * @param string $username Password in authentication dialog.
+ * @access public
+ */
+ function setIdentity($username, $password) {
+ $this->_username = $username;
+ $this->_password = $password;
+ }
+
+ /**
+ * Accessor for current identity.
+ * @return string Last succesful username.
+ * @access public
+ */
+ function getUsername() {
+ return $this->_username;
+ }
+
+ /**
+ * Accessor for current identity.
+ * @return string Last succesful password.
+ * @access public
+ */
+ function getPassword() {
+ return $this->_password;
+ }
+
+ /**
+ * Test to see if the URL is within the directory
+ * tree of the realm.
+ * @param SimpleUrl $url URL to test.
+ * @return boolean True if subpath.
+ * @access public
+ */
+ function isWithin($url) {
+ return (strpos($url->getBasePath(), $this->_root) === 0);
+ }
+ }
+
+ /**
+ * Manages security realms.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleAuthenticator {
+ var $_realms;
+
+ /**
+ * Starts with no realms set up.
+ * @access public
+ */
+ function SimpleAuthenticator() {
+ $this->_realms = array();
+ }
+
+ /**
+ * Adds a new realm centered the current URL.
+ * Browsers vary wildly on their behaviour in this
+ * regard. Mozilla ignores the realm and presents
+ * only when challenged, wasting bandwidth. IE
+ * just carries on presenting until a new challenge
+ * occours. SimpleTest tries to follow the spirit of
+ * the original standards committee and treats the
+ * base URL as the root of a file tree shaped realm.
+ * @param SimpleUrl $url Base of realm.
+ * @param string $type Authentication type for this
+ * realm. Only Basic authentication
+ * is currently supported.
+ * @param string $realm Name of realm.
+ * @access public
+ */
+ function addRealm($url, $type, $realm) {
+ $this->_realms[$url->getHost()][$realm] = new SimpleRealm($type, $url);
+ }
+
+ /**
+ * Sets the current identity to be presented
+ * against that realm.
+ * @param string $host Server hosting realm.
+ * @param string $realm Name of realm.
+ * @param string $username Username for realm.
+ * @param string $password Password for realm.
+ * @access public
+ */
+ function setIdentityForRealm($host, $realm, $username, $password) {
+ if (isset($this->_realms[$host][$realm])) {
+ $this->_realms[$host][$realm]->setIdentity($username, $password);
+ }
+ }
+
+ /**
+ * Finds the name of the realm by comparing URLs.
+ * @param SimpleUrl $url URL to test.
+ * @return SimpleRealm Name of realm.
+ * @access private
+ */
+ function _findRealmFromUrl($url) {
+ if (! isset($this->_realms[$url->getHost()])) {
+ return false;
+ }
+ foreach ($this->_realms[$url->getHost()] as $name => $realm) {
+ if ($realm->isWithin($url)) {
+ return $realm;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Presents the appropriate headers for this location.
+ * @param SimpleHttpRequest $request Request to modify.
+ * @param SimpleUrl $url Base of realm.
+ * @access public
+ */
+ function addHeaders(&$request, $url) {
+ if ($url->getUsername() && $url->getPassword()) {
+ $username = $url->getUsername();
+ $password = $url->getPassword();
+ } elseif ($realm = $this->_findRealmFromUrl($url)) {
+ $username = $realm->getUsername();
+ $password = $realm->getPassword();
+ } else {
+ return;
+ }
+ $this->addBasicHeaders($request, $username, $password);
+ }
+
+ /**
+ * Presents the appropriate headers for this
+ * location for basic authentication.
+ * @param SimpleHttpRequest $request Request to modify.
+ * @param string $username Username for realm.
+ * @param string $password Password for realm.
+ * @access public
+ * @static
+ */
+ function addBasicHeaders(&$request, $username, $password) {
+ if ($username && $password) {
+ $request->addHeaderLine(
+ 'Authorization: Basic ' . base64_encode("$username:$password"));
+ }
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: browser.php,v 1.133 2004/08/18 23:10:19 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/options.php');
+ require_once(dirname(__FILE__) . '/http.php');
+ require_once(dirname(__FILE__) . '/page.php');
+ require_once(dirname(__FILE__) . '/frames.php');
+ require_once(dirname(__FILE__) . '/user_agent.php');
+ /**#@-*/
+
+ /**
+ * Browser history list.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleBrowserHistory {
+ var $_sequence;
+ var $_position;
+
+ /**
+ * Starts empty.
+ * @access public
+ */
+ function SimpleBrowserHistory() {
+ $this->_sequence = array();
+ $this->_position = -1;
+ }
+
+ /**
+ * Test for no entries yet.
+ * @return boolean True if empty.
+ * @access private
+ */
+ function _isEmpty() {
+ return ($this->_position == -1);
+ }
+
+ /**
+ * Test for being at the beginning.
+ * @return boolean True if first.
+ * @access private
+ */
+ function _atBeginning() {
+ return ($this->_position == 0) && ! $this->_isEmpty();
+ }
+
+ /**
+ * Test for being at the last entry.
+ * @return boolean True if last.
+ * @access private
+ */
+ function _atEnd() {
+ return ($this->_position + 1 >= count($this->_sequence)) && ! $this->_isEmpty();
+ }
+
+ /**
+ * Adds a successfully fetched page to the history.
+ * @param string $method GET or POST.
+ * @param SimpleUrl $url URL of fetch.
+ * @param array $parameters Any post data with the fetch.
+ * @access public
+ */
+ function recordEntry($method, $url, $parameters) {
+ $this->_dropFuture();
+ array_push(
+ $this->_sequence,
+ array('method' => $method, 'url' => $url, 'parameters' => $parameters));
+ $this->_position++;
+ }
+
+ /**
+ * Last fetching method for current history
+ * position.
+ * @return string GET or POST for this point in
+ * the history.
+ * @access public
+ */
+ function getMethod() {
+ if ($this->_isEmpty()) {
+ return false;
+ }
+ return $this->_sequence[$this->_position]['method'];
+ }
+
+ /**
+ * Last fully qualified URL for current history
+ * position.
+ * @return SimpleUrl URL for this position.
+ * @access public
+ */
+ function getUrl() {
+ if ($this->_isEmpty()) {
+ return false;
+ }
+ return $this->_sequence[$this->_position]['url'];
+ }
+
+ /**
+ * Parameters of last fetch from current history
+ * position.
+ * @return array Hash of post parameters.
+ * @access public
+ */
+ function getParameters() {
+ if ($this->_isEmpty()) {
+ return false;
+ }
+ return $this->_sequence[$this->_position]['parameters'];
+ }
+
+ /**
+ * Step back one place in the history. Stops at
+ * the first page.
+ * @return boolean True if any previous entries.
+ * @access public
+ */
+ function back() {
+ if ($this->_isEmpty() || $this->_atBeginning()) {
+ return false;
+ }
+ $this->_position--;
+ return true;
+ }
+
+ /**
+ * Step forward one place. If already at the
+ * latest entry then nothing will happen.
+ * @return boolean True if any future entries.
+ * @access public
+ */
+ function forward() {
+ if ($this->_isEmpty() || $this->_atEnd()) {
+ return false;
+ }
+ $this->_position++;
+ return true;
+ }
+
+ /**
+ * Ditches all future entries beyond the current
+ * point.
+ * @access private
+ */
+ function _dropFuture() {
+ if ($this->_isEmpty()) {
+ return;
+ }
+ while (! $this->_atEnd()) {
+ array_pop($this->_sequence);
+ }
+ }
+ }
+
+ /**
+ * Simulated web browser. This is an aggregate of
+ * the user agent, the HTML parsing, request history
+ * and the last header set.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleBrowser {
+ var $_user_agent;
+ var $_page;
+ var $_history;
+ var $_ignore_frames;
+
+ /**
+ * Starts with a fresh browser with no
+ * cookie or any other state information. The
+ * exception is that a default proxy will be
+ * set up if specified in the options.
+ * @access public
+ */
+ function SimpleBrowser() {
+ $this->_user_agent = &$this->_createUserAgent();
+ $this->_user_agent->useProxy(
+ SimpleTestOptions::getDefaultProxy(),
+ SimpleTestOptions::getDefaultProxyUsername(),
+ SimpleTestOptions::getDefaultProxyPassword());
+ $this->_page = &new SimplePage();
+ $this->_history = &$this->_createHistory();
+ $this->_ignore_frames = false;
+ }
+
+ /**
+ * Creates the underlying user agent.
+ * @return SimpleFetcher Content fetcher.
+ * @access protected
+ */
+ function &_createUserAgent() {
+ return new SimpleUserAgent();
+ }
+
+ /**
+ * Creates a new empty history list.
+ * @return SimpleBrowserHistory New list.
+ * @access protected
+ */
+ function &_createHistory() {
+ return new SimpleBrowserHistory();
+ }
+
+ /**
+ * Disables frames support. Frames will not be fetched
+ * and the frameset page will be used instead.
+ * @access public
+ */
+ function ignoreFrames() {
+ $this->_ignore_frames = true;
+ }
+
+ /**
+ * Enables frames support. Frames will be fetched from
+ * now on.
+ * @access public
+ */
+ function useFrames() {
+ $this->_ignore_frames = false;
+ }
+
+ /**
+ * Parses the raw content into a page. Will load further
+ * frame pages unless frames are disabled.
+ * @param SimpleHttpResponse $response Response from fetch.
+ * @return SimplePage Parsed HTML.
+ * @access protected
+ */
+ function &_parse($response) {
+ $builder = &new SimplePageBuilder();
+ $page = &$builder->parse($response);
+ if ($this->_ignore_frames || ! $page->hasFrames()) {
+ return $page;
+ }
+ $frameset = &new SimpleFrameset($page);
+ foreach ($page->getFrameset() as $key => $url) {
+ $frame = &$this->_fetch('GET', $url, array());
+ $frameset->addFrame($frame, $key);
+ }
+ return $frameset;
+ }
+
+ /**
+ * Fetches a page.
+ * @param string $method GET or POST.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters POST parameters.
+ * @return SimplePage Parsed page.
+ * @access private
+ */
+ function &_fetch($method, $url, $parameters) {
+ $response = &$this->_user_agent->fetchResponse($method, $url, $parameters);
+ if ($response->isError()) {
+ return new SimplePage($response);
+ }
+ return $this->_parse($response);
+ }
+
+ /**
+ * Fetches a page or a single frame if that is the current
+ * focus.
+ * @param string $method GET or POST.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters POST parameters.
+ * @return string Raw content of page.
+ * @access private
+ */
+ function _load($method, $url, $parameters = false) {
+ $frame = $url->getTarget();
+ if (! $frame || (strtolower($frame) == '_top')) {
+ return $this->_loadPage($method, $url, $parameters);
+ }
+ return $this->_loadFrame(array($frame), $method, $url, $parameters);
+ }
+
+ /**
+ * Fetches a page and makes it the current page/frame.
+ * @param string $method GET or POST.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters POST parameters.
+ * @return string Raw content of page.
+ * @access private
+ */
+ function _loadPage($method, $url, $parameters = false) {
+ $this->_page = &$this->_fetch(strtoupper($method), $url, $parameters);
+ $this->_history->recordEntry(
+ $this->_page->getMethod(),
+ $this->_page->getUrl(),
+ $this->_page->getRequestData());
+ return $this->_page->getRaw();
+ }
+
+ /**
+ * Fetches a frame into the existing frameset replacing the
+ * original.
+ * @param array $frames List of names to drill down.
+ * @param string $method GET or POST.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters POST parameters.
+ * @return string Raw content of page.
+ * @access private
+ */
+ function _loadFrame($frames, $method, $url, $parameters = false) {
+ $page = &$this->_fetch(strtoupper($method), $url, $parameters);
+ $this->_page->setFrame($frames, $page);
+ }
+
+ /**
+ * Removes expired and temporary cookies as if
+ * the browser was closed and re-opened.
+ * @param string/integer $date Time when session restarted.
+ * If omitted then all persistent
+ * cookies are kept.
+ * @access public
+ */
+ function restartSession($date = false) {
+ $this->_user_agent->restartSession($date);
+ }
+
+ /**
+ * Adds a header to every fetch.
+ * @param string $header Header line to add to every
+ * request until cleared.
+ * @access public
+ */
+ function addHeader($header) {
+ $this->_user_agent->addHeader($header);
+ }
+
+ /**
+ * Ages the cookies by the specified time.
+ * @param integer $interval Amount in seconds.
+ * @access public
+ */
+ function ageCookies($interval) {
+ $this->_user_agent->ageCookies($interval);
+ }
+
+ /**
+ * Sets an additional cookie. If a cookie has
+ * the same name and path it is replaced.
+ * @param string $name Cookie key.
+ * @param string $value Value of cookie.
+ * @param string $host Host upon which the cookie is valid.
+ * @param string $path Cookie path if not host wide.
+ * @param string $expiry Expiry date.
+ * @access public
+ */
+ function setCookie($name, $value, $host = false, $path = '/', $expiry = false) {
+ $this->_user_agent->setCookie($name, $value, $host, $path, $expiry);
+ }
+
+ /**
+ * Reads the most specific cookie value from the
+ * browser cookies.
+ * @param string $host Host to search.
+ * @param string $path Applicable path.
+ * @param string $name Name of cookie to read.
+ * @return string False if not present, else the
+ * value as a string.
+ * @access public
+ */
+ function getCookieValue($host, $path, $name) {
+ return $this->_user_agent->getCookieValue($host, $path, $name);
+ }
+
+ /**
+ * Reads the current cookies for the current URL.
+ * @param string $name Key of cookie to find.
+ * @return string Null if there is no current URL, false
+ * if the cookie is not set.
+ * @access public
+ */
+ function getCurrentCookieValue($name) {
+ return $this->_user_agent->getBaseCookieValue($name, $this->_page->getUrl());
+ }
+
+ /**
+ * Sets the maximum number of redirects before
+ * a page will be loaded anyway.
+ * @param integer $max Most hops allowed.
+ * @access public
+ */
+ function setMaximumRedirects($max) {
+ $this->_user_agent->setMaximumRedirects($max);
+ }
+
+ /**
+ * Sets the socket timeout for opening a connection.
+ * @param integer $timeout Maximum time in seconds.
+ * @access public
+ */
+ function setConnectionTimeout($timeout) {
+ $this->_user_agent->setConnectionTimeout($timeout);
+ }
+
+ /**
+ * Sets proxy to use on all requests for when
+ * testing from behind a firewall. Set URL
+ * to false to disable.
+ * @param string $proxy Proxy URL.
+ * @param string $username Proxy username for authentication.
+ * @param string $password Proxy password for authentication.
+ * @access public
+ */
+ function useProxy($proxy, $username = false, $password = false) {
+ $this->_user_agent->useProxy($proxy, $username, $password);
+ }
+
+ /**
+ * Fetches the page content with a HEAD request.
+ * Will affect cookies, but will not change the base URL.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters Additional parameters for GET request.
+ * @return boolean True if successful.
+ * @access public
+ */
+ function head($url, $parameters = false) {
+ if (! is_object($url)) {
+ $url = new SimpleUrl($url);
+ }
+ if ($this->getUrl()) {
+ $url = $url->makeAbsolute($this->getUrl());
+ }
+ $response = &$this->_user_agent->fetchResponse(
+ 'HEAD',
+ $url,
+ $parameters);
+ return ! $response->isError();
+ }
+
+ /**
+ * Fetches the page content with a simple GET request.
+ * @param string/SimpleUrl $url Target to fetch.
+ * @param hash $parameters Additional parameters for GET request.
+ * @return string Content of page or false.
+ * @access public
+ */
+ function get($url, $parameters = false) {
+ if (! is_object($url)) {
+ $url = new SimpleUrl($url);
+ }
+ if ($this->getUrl()) {
+ $url = $url->makeAbsolute($this->getUrl());
+ }
+ return $this->_load('GET', $url, $parameters);
+ }
+
+ /**
+ * Fetches the page content with a POST request.
+ * @param string/SimpleUrl $url Target to fetch as string.
+ * @param hash $parameters POST parameters.
+ * @return string Content of page.
+ * @access public
+ */
+ function post($url, $parameters = false) {
+ if (! is_object($url)) {
+ $url = new SimpleUrl($url);
+ }
+ if ($this->getUrl()) {
+ $url = $url->makeAbsolute($this->getUrl());
+ }
+ return $this->_load('POST', $url, $parameters);
+ }
+
+ /**
+ * Equivalent to hitting the retry button on the
+ * browser. Will attempt to repeat the page fetch. If
+ * there is no history to repeat it will give false.
+ * @return string/boolean Content if fetch succeeded
+ * else false.
+ * @access public
+ */
+ function retry() {
+ $frames = $this->_page->getFrameFocus();
+ if (count($frames) > 0) {
+ $this->_loadFrame(
+ $frames,
+ $this->_page->getMethod(),
+ $this->_page->getUrl(),
+ $this->_page->getRequestData());
+ return $this->_page->getRaw();
+ }
+ if ($method = $this->_history->getMethod()) {
+ $this->_page = &$this->_fetch(
+ $method,
+ $this->_history->getUrl(),
+ $this->_history->getParameters());
+ return $this->_page->getRaw();
+ }
+ return false;
+ }
+
+ /**
+ * Equivalent to hitting the back button on the
+ * browser. The browser history is unchanged on
+ * failure.
+ * @return boolean True if history entry and
+ * fetch succeeded
+ * @access public
+ */
+ function back() {
+ if (! $this->_history->back()) {
+ return false;
+ }
+ $content = $this->retry();
+ if (! $content) {
+ $this->_history->forward();
+ }
+ return $content;
+ }
+
+ /**
+ * Equivalent to hitting the forward button on the
+ * browser. The browser history is unchanged on
+ * failure.
+ * @return boolean True if history entry and
+ * fetch succeeded
+ * @access public
+ */
+ function forward() {
+ if (! $this->_history->forward()) {
+ return false;
+ }
+ $content = $this->retry();
+ if (! $content) {
+ $this->_history->back();
+ }
+ return $content;
+ }
+
+ /**
+ * Retries a request after setting the authentication
+ * for the current realm.
+ * @param string $username Username for realm.
+ * @param string $password Password for realm.
+ * @return boolean True if successful fetch. Note
+ * that authentication may still have
+ * failed.
+ * @access public
+ */
+ function authenticate($username, $password) {
+ if (! $this->_page->getRealm()) {
+ return false;
+ }
+ $url = $this->_page->getUrl();
+ if (! $url) {
+ return false;
+ }
+ $this->_user_agent->setIdentity(
+ $url->getHost(),
+ $this->_page->getRealm(),
+ $username,
+ $password);
+ return $this->retry();
+ }
+
+ /**
+ * Accessor for a breakdown of the frameset.
+ * @return array Hash tree of frames by name
+ * or index if no name.
+ * @access public
+ */
+ function getFrames() {
+ return $this->_page->getFrames();
+ }
+
+ /**
+ * Accessor for current frame focus. Will be
+ * false if no frame has focus.
+ * @return integer/string/boolean Label if any, otherwise
+ * the position in the frameset
+ * or false if none.
+ * @access public
+ */
+ function getFrameFocus() {
+ return $this->_page->getFrameFocus();
+ }
+
+ /**
+ * Sets the focus by index. The integer index starts from 1.
+ * @param integer $choice Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocusByIndex($choice) {
+ return $this->_page->setFrameFocusByIndex($choice);
+ }
+
+ /**
+ * Sets the focus by name.
+ * @param string $name Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocus($name) {
+ return $this->_page->setFrameFocus($name);
+ }
+
+ /**
+ * Clears the frame focus. All frames will be searched
+ * for content.
+ * @access public
+ */
+ function clearFrameFocus() {
+ return $this->_page->clearFrameFocus();
+ }
+
+ /**
+ * Accessor for last error.
+ * @return string Error from last response.
+ * @access public
+ */
+ function getTransportError() {
+ return $this->_page->getTransportError();
+ }
+
+ /**
+ * Accessor for current MIME type.
+ * @return string MIME type as string; e.g. 'text/html'
+ * @access public
+ */
+ function getMimeType() {
+ return $this->_page->getMimeType();
+ }
+
+ /**
+ * Accessor for last response code.
+ * @return integer Last HTTP response code received.
+ * @access public
+ */
+ function getResponseCode() {
+ return $this->_page->getResponseCode();
+ }
+
+ /**
+ * Accessor for last Authentication type. Only valid
+ * straight after a challenge (401).
+ * @return string Description of challenge type.
+ * @access public
+ */
+ function getAuthentication() {
+ return $this->_page->getAuthentication();
+ }
+
+ /**
+ * Accessor for last Authentication realm. Only valid
+ * straight after a challenge (401).
+ * @return string Name of security realm.
+ * @access public
+ */
+ function getRealm() {
+ return $this->_page->getRealm();
+ }
+
+ /**
+ * Accessor for current URL of page or frame if
+ * focused.
+ * @return string Location of current page or frame as
+ * a string.
+ */
+ function getUrl() {
+ $url = $this->_page->getUrl();
+ return $url ? $url->asString() : false;
+ }
+
+ /**
+ * Accessor for raw bytes sent down the wire.
+ * @return string Original text sent.
+ * @access public
+ */
+ function getRequest() {
+ return $this->_page->getRequest();
+ }
+
+ /**
+ * Accessor for raw page information.
+ * @return string Original text content of web page.
+ * @access public
+ */
+ function getContent() {
+ return $this->_page->getRaw();
+ }
+
+ /**
+ * Accessor for raw header information.
+ * @return string Header block.
+ * @access public
+ */
+ function getHeaders() {
+ return $this->_page->getHeaders();
+ }
+
+ /**
+ * Accessor for parsed title.
+ * @return string Title or false if no title is present.
+ * @access public
+ */
+ function getTitle() {
+ return $this->_page->getTitle();
+ }
+
+ /**
+ * Accessor for a list of all fixed links in current page.
+ * @return array List of urls with scheme of
+ * http or https and hostname.
+ * @access public
+ */
+ function getAbsoluteUrls() {
+ return $this->_page->getAbsoluteUrls();
+ }
+
+ /**
+ * Accessor for a list of all relative links.
+ * @return array List of urls without hostname.
+ * @access public
+ */
+ function getRelativeUrls() {
+ return $this->_page->getRelativeUrls();
+ }
+
+ /**
+ * Sets all form fields with that name.
+ * @param string $name Name of field in forms.
+ * @param string $value New value of field.
+ * @return boolean True if field exists, otherwise false.
+ * @access public
+ */
+ function setField($name, $value) {
+ return $this->_page->setField($name, $value);
+ }
+
+ /**
+ * Sets all form fields with that name.
+ * @param string/integer $id Id of field in forms.
+ * @param string $value New value of field.
+ * @return boolean True if field exists, otherwise false.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ return $this->_page->setFieldById($id, $value);
+ }
+
+ /**
+ * Accessor for a form element value within the page.
+ * Finds the first match.
+ * @param string $name Field name.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getField($name) {
+ return $this->_page->getField($name);
+ }
+
+ /**
+ * Accessor for a form element value within the page.
+ * @param string/integer $id Id of field in forms.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getFieldById($id) {
+ return $this->_page->getFieldById($id);
+ }
+
+ /**
+ * Clicks the submit button by label. The owning
+ * form will be submitted by this.
+ * @param string $label Button label. An unlabeled
+ * button can be triggered by 'Submit'.
+ * @return boolean True on success.
+ * @access public
+ */
+ function clickSubmit($label = 'Submit') {
+ if (! ($form = &$this->_page->getFormBySubmitLabel($label))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitButtonByLabel($label));
+ }
+
+ /**
+ * Clicks the submit button by name attribute. The owning
+ * form will be submitted by this.
+ * @param string $name Button name.
+ * @return boolean True on success.
+ * @access public
+ */
+ function clickSubmitByName($name) {
+ if (! ($form = &$this->_page->getFormBySubmitName($name))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitButtonByName($name));
+ }
+
+ /**
+ * Clicks the submit button by ID attribute of the button
+ * itself. The owning form will be submitted by this.
+ * @param string $id Button ID.
+ * @return boolean True on success.
+ * @access public
+ */
+ function clickSubmitById($id) {
+ if (! ($form = &$this->_page->getFormBySubmitId($id))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitButtonById($id));
+ }
+
+ /**
+ * Clicks the submit image by some kind of label. Usually
+ * the alt tag or the nearest equivalent. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param string $label ID attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImage($label, $x = 1, $y = 1) {
+ if (! ($form = &$this->_page->getFormByImageLabel($label))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitImageByLabel($label, $x, $y));
+ }
+
+ /**
+ * Clicks the submit image by the name. Usually
+ * the alt tag or the nearest equivalent. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param string $name Name attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImageByName($name, $x = 1, $y = 1) {
+ if (! ($form = &$this->_page->getFormByImageName($name))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitImageByName($name, $x, $y));
+ }
+
+ /**
+ * Clicks the submit image by ID attribute. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param integer/string $id ID attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImageById($id, $x = 1, $y = 1) {
+ if (! ($form = &$this->_page->getFormByImageId($id))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submitImageById($id, $x, $y));
+ }
+
+ /**
+ * Submits a form by the ID.
+ * @param string $id The form ID. No submit button value
+ * will be sent.
+ * @return boolean True on success.
+ * @access public
+ */
+ function submitFormById($id) {
+ if (! ($form = &$this->_page->getFormById($id))) {
+ return false;
+ }
+ return $this->_load(
+ $form->getMethod(),
+ $form->getAction(),
+ $form->submit());
+ }
+
+ /**
+ * Follows a link by label. Will click the first link
+ * found with this link text by default, or a later
+ * one if an index is given. The match ignores case and
+ * white space issues.
+ * @param string $label Text between the anchor tags.
+ * @param integer $index Link position counting from zero.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function clickLink($label, $index = 0) {
+ $urls = $this->_page->getUrlsByLabel($label);
+ if (count($urls) == 0) {
+ return false;
+ }
+ if (count($urls) < $index + 1) {
+ return false;
+ }
+ $this->_load('GET', $urls[$index]);
+ return true;
+ }
+
+ /**
+ * Tests to see if a link is present by label.
+ * @param string $label Text of value attribute.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function isLink($label) {
+ return (count($this->_page->getUrlsByLabel($label)) > 0);
+ }
+
+ /**
+ * Follows a link by id attribute.
+ * @param string $id ID attribute value.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function clickLinkById($id) {
+ if (! ($url = $this->_page->getUrlById($id))) {
+ return false;
+ }
+ $this->_load('GET', $url);
+ return true;
+ }
+
+ /**
+ * Tests to see if a link is present by ID attribute.
+ * @param string $id Text of id attribute.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function isLinkById($id) {
+ return (boolean)$this->_page->getUrlById($id);
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: dumper.php,v 1.20 2004/08/15 02:24:38 lastcraft Exp $
+ */
+ /**
+ * does type matter
+ */
+ define('TYPE_MATTERS', true);
+
+ /**
+ * Displays variables as text and does diffs.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleDumper {
+
+ /**
+ * Do nothing constructor.
+ */
+ function SimpleDumper() {
+ }
+
+ /**
+ * Renders a variable in a shorter form than print_r().
+ * @param mixed $value Variable to render as a string.
+ * @return string Human readable string form.
+ * @access public
+ */
+ function describeValue($value) {
+ $type = $this->getType($value);
+ switch($type) {
+ case "Null":
+ return "NULL";
+ case "Boolean":
+ return "Boolean: " . ($value ? "true" : "false");
+ case "Array":
+ return "Array: " . count($value) . " items";
+ case "Object":
+ return "Object: of " . get_class($value);
+ case "String":
+ return "String: " . $this->clipString($value, 100);
+ default:
+ return "$type: $value";
+ }
+ return "Unknown";
+ }
+
+ /**
+ * Gets the string representation of a type.
+ * @param mixed $value Variable to check against.
+ * @return string Type.
+ * @access public
+ */
+ function getType($value) {
+ if (! isset($value)) {
+ return "Null";
+ } elseif (is_bool($value)) {
+ return "Boolean";
+ } elseif (is_string($value)) {
+ return "String";
+ } elseif (is_integer($value)) {
+ return "Integer";
+ } elseif (is_float($value)) {
+ return "Float";
+ } elseif (is_array($value)) {
+ return "Array";
+ } elseif (is_resource($value)) {
+ return "Resource";
+ } elseif (is_object($value)) {
+ return "Object";
+ }
+ return "Unknown";
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between two variables. Uses a
+ * dynamic call.
+ * @param mixed $first First variable.
+ * @param mixed $second Value to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Description of difference.
+ * @access public
+ */
+ function describeDifference($first, $second, $identical = false) {
+ if ($identical) {
+ if (! $this->_isTypeMatch($first, $second)) {
+ return "with type mismatch as [" . $this->describeValue($first) .
+ "] does not match [" . $this->describeValue($second) . "]";
+ }
+ }
+ $type = $this->getType($first);
+ if ($type == "Unknown") {
+ return "with unknown type";
+ }
+ $method = '_describe' . $type . 'Difference';
+ return $this->$method($first, $second, $identical);
+ }
+
+ /**
+ * Tests to see if types match.
+ * @param mixed $first First variable.
+ * @param mixed $second Value to compare with.
+ * @return boolean True if matches.
+ * @access private
+ */
+ function _isTypeMatch($first, $second) {
+ return ($this->getType($first) == $this->getType($second));
+ }
+
+ /**
+ * Clips a string to a maximum length.
+ * @param string $value String to truncate.
+ * @param integer $size Minimum string size to show.
+ * @param integer $position Centre of string section.
+ * @return string Shortened version.
+ * @access public
+ */
+ function clipString($value, $size, $position = 0) {
+ $length = strlen($value);
+ if ($length <= $size) {
+ return $value;
+ }
+ $position = min($position, $length);
+ $start = ($size/2 > $position ? 0 : $position - $size/2);
+ if ($start + $size > $length) {
+ $start = $length - $size;
+ }
+ $value = substr($value, $start, $size);
+ return ($start > 0 ? "..." : "") . $value . ($start + $size < $length ? "..." : "");
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between two variables. The minimal
+ * version.
+ * @param null $first First value.
+ * @param mixed $second Value to compare with.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeGenericDifference($first, $second) {
+ return "as [" . $this->describeValue($first) .
+ "] does not match [" .
+ $this->describeValue($second) . "]";
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between a null and another variable.
+ * @param null $first First null.
+ * @param mixed $second Null to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeNullDifference($first, $second, $identical) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between a boolean and another variable.
+ * @param boolean $first First boolean.
+ * @param mixed $second Boolean to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeBooleanDifference($first, $second, $identical) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between a string and another variable.
+ * @param string $first First string.
+ * @param mixed $second String to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeStringDifference($first, $second, $identical) {
+ if (is_object($second) || is_array($second)) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+ $position = $this->_stringDiffersAt($first, $second);
+ $message = "at character $position";
+ $message .= " with [" .
+ $this->clipString($first, 100, $position) . "] and [" .
+ $this->clipString($second, 100, $position) . "]";
+ return $message;
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between an integer and another variable.
+ * @param integer $first First number.
+ * @param mixed $second Number to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeIntegerDifference($first, $second, $identical) {
+ if (is_object($second) || is_array($second)) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+ return "because [" . $this->describeValue($first) .
+ "] differs from [" .
+ $this->describeValue($second) . "] by " .
+ abs($first - $second);
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between two floating point numbers.
+ * @param float $first First float.
+ * @param mixed $second Float to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeFloatDifference($first, $second, $identical) {
+ if (is_object($second) || is_array($second)) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+ return "because " . $this->describeValue($first) .
+ "] differs from [" .
+ $this->describeValue($second) . "]";
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between two arrays.
+ * @param array $first First array.
+ * @param mixed $second Array to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeArrayDifference($first, $second, $identical) {
+ if (! is_array($second)) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+ if (array_keys($first) !== array_keys($second)) {
+ return "as key list [" .
+ implode(", ", array_keys($first)) . "] does not match key list [" .
+ implode(", ", array_keys($second)) . "]";
+ }
+ foreach (array_keys($first) as $key) {
+ if ($identical && ($first[$key] === $second[$key])) {
+ continue;
+ }
+ if (! $identical && ($first[$key] == $second[$key])) {
+ continue;
+ }
+ return "with member [$key] " . $this->describeDifference(
+ $first[$key],
+ $second[$key],
+ $identical);
+ }
+ return "";
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between a resource and another variable.
+ * @param resource $first First resource.
+ * @param mixed $second Resource to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeResourceDifference($first, $second, $identical) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+
+ /**
+ * Creates a human readable description of the
+ * difference between two objects.
+ * @param object $first First object.
+ * @param mixed $second Object to compare with.
+ * @param boolean $identical If true then type anomolies count.
+ * @return string Human readable description.
+ * @access private
+ */
+ function _describeObjectDifference($first, $second, $identical) {
+ if (! is_object($second)) {
+ return $this->_describeGenericDifference($first, $second);
+ }
+ return $this->_describeArrayDifference(
+ get_object_vars($first),
+ get_object_vars($second),
+ $identical);
+ }
+
+ /**
+ * Find the first character position that differs
+ * in two strings by binary chop.
+ * @param string $first First string.
+ * @param string $second String to compare with.
+ * @return integer Position of first differing
+ * character.
+ * @access private
+ */
+ function _stringDiffersAt($first, $second) {
+ if (! $first || ! $second) {
+ return 0;
+ }
+ if (strlen($first) < strlen($second)) {
+ list($first, $second) = array($second, $first);
+ }
+ $position = 0;
+ $step = strlen($first);
+ while ($step > 1) {
+ $step = (integer)(($step + 1)/2);
+ if (strncmp($first, $second, $position + $step) == 0) {
+ $position += $step;
+ }
+ }
+ return $position;
+ }
+
+ /**
+ * Sends a formatted dump of a variable to a string.
+ * @param mixed $variable Variable to display.
+ * @return string Output from print_r().
+ * @access public
+ * @static
+ */
+ function dump($variable) {
+ ob_start();
+ print_r($variable);
+ $formatted = ob_get_contents();
+ ob_end_clean();
+ return $formatted;
+ }
+
+ /**
+ * Extracts the last assertion that was not within
+ * Simpletest itself. The name must start with "assert".
+ * @param array $stack List of stack frames.
+ * @param string $format String formatting.
+ * @param string $prefix Prefix of method to search for.
+ * @access public
+ * @static
+ */
+ function getFormattedAssertionLine($stack, $format = '%d', $prefix = 'assert') {
+ foreach ($stack as $frame) {
+ if (substr(@dirname($frame['file']), -10) == 'simpletest') {
+ continue;
+ }
+ if (strncmp($frame['function'], $prefix, strlen($prefix)) == 0) {
+ return sprintf($format, $frame['line']);
+ }
+ }
+ return '';
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: errors.php,v 1.12 2004/08/08 13:16:00 lastcraft Exp $
+ */
+ /** @ignore - PHP5 compatibility fix. */
+ if (! defined('E_STRICT')) {
+ define('E_STRICT', 2048);
+ }
+
+ /**
+ * Singleton error queue used to record trapped
+ * errors.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleErrorQueue {
+ var $_queue;
+
+ /**
+ * Starts with an empty queue.
+ * @access public
+ */
+ function SimpleErrorQueue() {
+ $this->clear();
+ }
+
+ /**
+ * Adds an error to the front of the queue.
+ * @param $severity PHP error code.
+ * @param $message Text of error.
+ * @param $filename File error occoured in.
+ * @param $line Line number of error.
+ * @param $super_globals Hash of PHP super global arrays.
+ * @access public
+ */
+ function add($severity, $message, $filename, $line, $super_globals) {
+ array_push(
+ $this->_queue,
+ array($severity, $message, $filename, $line, $super_globals));
+ }
+
+ /**
+ * Pulls the earliest error from the queue.
+ * @return False if none, or a list of error
+ * information. Elements are: severity
+ * as the PHP error code, the error message,
+ * the file with the error, the line number
+ * and a list of PHP super global arrays.
+ * @access public
+ */
+ function extract() {
+ if (count($this->_queue)) {
+ return array_shift($this->_queue);
+ }
+ return false;
+ }
+
+ /**
+ * Discards the contents of the error queue.
+ * @access public
+ */
+ function clear() {
+ $this->_queue = array();
+ }
+
+ /**
+ * Tests to see if the queue is empty.
+ * @return True if empty.
+ */
+ function isEmpty() {
+ return (count($this->_queue) == 0);
+ }
+
+ /**
+ * Global access to a single error queue.
+ * @return Global error queue object.
+ * @access public
+ * @static
+ */
+ function &instance() {
+ static $queue = false;
+ if (! $queue) {
+ $queue = new SimpleErrorQueue();
+ }
+ return $queue;
+ }
+
+ /**
+ * Converst an error code into it's string
+ * representation.
+ * @param $severity PHP integer error code.
+ * @return String version of error code.
+ * @access public
+ * @static
+ */
+ function getSeverityAsString($severity) {
+ static $map = array(
+ E_STRICT => 'E_STRICT',
+ E_ERROR => 'E_ERROR',
+ E_WARNING => 'E_WARNING',
+ E_PARSE => 'E_PARSE',
+ E_NOTICE => 'E_NOTICE',
+ E_CORE_ERROR => 'E_CORE_ERROR',
+ E_CORE_WARNING => 'E_CORE_WARNING',
+ E_COMPILE_ERROR => 'E_COMPILE_ERROR',
+ E_COMPILE_WARNING => 'E_COMPILE_WARNING',
+ E_USER_ERROR => 'E_USER_ERROR',
+ E_USER_WARNING => 'E_USER_WARNING',
+ E_USER_NOTICE => 'E_USER_NOTICE');
+ return $map[$severity];
+ }
+ }
+
+ /**
+ * Error handler that simply stashes any errors into the global
+ * error queue. Simulates the existing behaviour with respect to
+ * logging errors, but this feature may be removed in future.
+ * @param $severity PHP error code.
+ * @param $message Text of error.
+ * @param $filename File error occoured in.
+ * @param $line Line number of error.
+ * @param $super_globals Hash of PHP super global arrays.
+ * @static
+ * @access public
+ */
+ function simpleTestErrorHandler($severity, $message, $filename, $line, $super_globals) {
+ restore_error_handler();
+ if (ini_get('log_errors')) {
+ $label = SimpleErrorQueue::getSeverityAsString($severity);
+ error_log("$label: $message in $filename on line $line");
+ }
+ if ($severity = $severity & error_reporting()) {
+ $queue = &SimpleErrorQueue::instance();
+ $queue->add($severity, $message, $filename, $line, $super_globals);
+ }
+ set_error_handler('simpleTestErrorHandler');
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: expectation.php,v 1.31 2004/08/10 00:05:26 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/dumper.php');
+ require_once(dirname(__FILE__) . '/options.php');
+ /**#@-*/
+
+ /**
+ * Assertion that can display failure information.
+ * Also includes various helper methods.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @abstract
+ */
+ class SimpleExpectation {
+ var $_dumper;
+ var $_message;
+
+ /**
+ * Creates a dumper for displaying values and sets
+ * the test message.
+ * @param string $message Customised message on failure.
+ */
+ function SimpleExpectation($message = '%s') {
+ $this->_dumper = &new SimpleDumper();
+ $this->_message = $message;
+ }
+
+ /**
+ * Tests the expectation. True if correct.
+ * @param mixed $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ * @abstract
+ */
+ function test($compare) {
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ * @abstract
+ */
+ function testMessage($compare) {
+ }
+
+ /**
+ * Overlays the generated message onto the stored user
+ * message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function overlayMessage($compare) {
+ return sprintf($this->_message, $this->testMessage($compare));
+ }
+
+ /**
+ * Accessor for the dumper.
+ * @return SimpleDumper Current value dumper.
+ * @access protected
+ */
+ function &_getDumper() {
+ return $this->_dumper;
+ }
+ }
+
+ /**
+ * Test for equality.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class EqualExpectation extends SimpleExpectation {
+ var $_value;
+
+ /**
+ * Sets the value to compare against.
+ * @param mixed $value Test value to match.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function EqualExpectation($value, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_value = $value;
+ }
+
+ /**
+ * Tests the expectation. True if it matches the
+ * held value.
+ * @param mixed $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return (($this->_value == $compare) && ($compare == $this->_value));
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ if ($this->test($compare)) {
+ return "Equal expectation [" . $this->_dumper->describeValue($this->_value) . "]";
+ } else {
+ return "Equal expectation fails " .
+ $this->_dumper->describeDifference($this->_value, $compare);
+ }
+ }
+
+ /**
+ * Accessor for comparison value.
+ * @return mixed Held value to compare with.
+ * @access protected
+ */
+ function _getValue() {
+ return $this->_value;
+ }
+ }
+
+ /**
+ * Test for inequality.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NotEqualExpectation extends EqualExpectation {
+
+ /**
+ * Sets the value to compare against.
+ * @param mixed $value Test value to match.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function NotEqualExpectation($value, $message = '%s') {
+ $this->EqualExpectation($value, $message);
+ }
+
+ /**
+ * Tests the expectation. True if it differs from the
+ * held value.
+ * @param mixed $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return ! parent::test($compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ if ($this->test($compare)) {
+ return "Not equal expectation passes " .
+ $dumper->describeDifference($this->_getValue(), $compare);
+ } else {
+ return "Not equal expectation fails [" .
+ $dumper->describeValue($this->_getValue()) .
+ "] matches";
+ }
+ }
+ }
+
+ /**
+ * Test for identity.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class IdenticalExpectation extends EqualExpectation {
+
+ /**
+ * Sets the value to compare against.
+ * @param mixed $value Test value to match.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function IdenticalExpectation($value, $message = '%s') {
+ $this->EqualExpectation($value, $message);
+ }
+
+ /**
+ * Tests the expectation. True if it exactly
+ * matches the held value.
+ * @param mixed $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return SimpleTestCompatibility::isIdentical($this->_getValue(), $compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ if ($this->test($compare)) {
+ return "Identical expectation [" . $dumper->describeValue($this->_getValue()) . "]";
+ } else {
+ return "Identical expectation [" . $dumper->describeValue($this->_getValue()) .
+ "] fails with [" .
+ $this->_dumper->describeValue($compare) . "] " .
+ $this->_dumper->describeDifference(
+ $this->_getValue(),
+ $compare,
+ TYPE_MATTERS);
+ }
+ }
+ }
+
+ /**
+ * Test for non-identity.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NotIdenticalExpectation extends IdenticalExpectation {
+
+ /**
+ * Sets the value to compare against.
+ * @param mixed $value Test value to match.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function NotIdenticalExpectation($value, $message = '%s') {
+ $this->IdenticalExpectation($value, $message);
+ }
+
+ /**
+ * Tests the expectation. True if it differs from the
+ * held value.
+ * @param mixed $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return ! parent::test($compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ if ($this->test($compare)) {
+ return "Not identical expectation passes " .
+ $dumper->describeDifference($this->_getValue(), $compare, TYPE_MATTERS);
+ } else {
+ return "Not identical expectation [" . $dumper->describeValue($this->_getValue()) . "] matches";
+ }
+ }
+ }
+
+ /**
+ * Test for a pattern using Perl regex rules.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class WantedPatternExpectation extends SimpleExpectation {
+ var $_pattern;
+
+ /**
+ * Sets the value to compare against.
+ * @param string $pattern Pattern to search for.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function WantedPatternExpectation($pattern, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_pattern = $pattern;
+ }
+
+ /**
+ * Accessor for the pattern.
+ * @return string Perl regex as string.
+ * @access protected
+ */
+ function _getPattern() {
+ return $this->_pattern;
+ }
+
+ /**
+ * Tests the expectation. True if the Perl regex
+ * matches the comparison value.
+ * @param string $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return (boolean)preg_match($this->_getPattern(), $compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ if ($this->test($compare)) {
+ return $this->_decribePatternMatch($this->_getPattern(), $compare);
+ } else {
+ $dumper = &$this->_getDumper();
+ return "Pattern [" . $this->_getPattern() .
+ "] not detected in [" .
+ $dumper->describeValue($compare) . "]";
+ }
+ }
+
+ /**
+ * Describes a pattern match including the string
+ * found and it's position.
+ * @param string $pattern Regex to match against.
+ * @param string $subject Subject to search.
+ * @access protected
+ */
+ function _decribePatternMatch($pattern, $subject) {
+ preg_match($pattern, $subject, $matches);
+ $position = strpos($subject, $matches[0]);
+ $dumper = &$this->_getDumper();
+ return "Pattern [$pattern] detected at [$position] in [" .
+ $dumper->describeValue($subject) . "] as [" .
+ $matches[0] . "] in region [" .
+ $dumper->clipString($subject, 40, $position) . "]";
+ }
+ }
+
+ /**
+ * Fail if a pattern is detected within the
+ * comparison.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class UnwantedPatternExpectation extends WantedPatternExpectation {
+
+ /**
+ * Sets the reject pattern
+ * @param string $pattern Pattern to search for.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function UnwantedPatternExpectation($pattern, $message = '%s') {
+ $this->WantedPatternExpectation($pattern, $message);
+ }
+
+ /**
+ * Tests the expectation. False if the Perl regex
+ * matches the comparison value.
+ * @param string $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return ! parent::test($compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param string $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ if ($this->test($compare)) {
+ $dumper = &$this->_getDumper();
+ return "Pattern [" . $this->_getPattern() .
+ "] not detected in [" .
+ $dumper->describeValue($compare) . "]";
+ } else {
+ return $this->_decribePatternMatch($this->_getPattern(), $compare);
+ }
+ }
+ }
+
+ /**
+ * Tests either type or class name if it's an object.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class IsAExpectation extends SimpleExpectation {
+ var $_type;
+
+ /**
+ * Sets the type to compare with.
+ * @param string $type Type or class name.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function IsAExpectation($type, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_type = $type;
+ }
+
+ /**
+ * Accessor for type to check against.
+ * @return string Type or class name.
+ * @access protected
+ */
+ function getType() {
+ return $this->_type;
+ }
+
+ /**
+ * Tests the expectation. True if the type or
+ * class matches the string value.
+ * @param string $compare Comparison value.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ if (is_object($compare)) {
+ return SimpleTestCompatibility::isA($compare, $this->_type);
+ } else {
+ return (strtolower(gettype($compare)) == $this->_canonicalType($this->_type));
+ }
+ }
+
+ /**
+ * Coerces type name into a gettype() match.
+ * @param string $type User type.
+ * @return string Simpler type.
+ * @access private
+ */
+ function _canonicalType($type) {
+ $type = strtolower($type);
+ $map = array(
+ 'bool' => 'boolean',
+ 'float' => 'double',
+ 'real' => 'double',
+ 'int' => 'integer');
+ if (isset($map[$type])) {
+ $type = $map[$type];
+ }
+ return $type;
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ return "Value [" . $dumper->describeValue($compare) .
+ "] should be type [" . $this->_type . "]";
+ }
+ }
+
+ /**
+ * Tests either type or class name if it's an object.
+ * Will succeed if the type does not match.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NotAExpectation extends IsAExpectation {
+ var $_type;
+
+ /**
+ * Sets the type to compare with.
+ * @param string $type Type or class name.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function NotAExpectation($type, $message = '%s') {
+ $this->IsAExpectation($type, $message);
+ }
+
+ /**
+ * Tests the expectation. False if the type or
+ * class matches the string value.
+ * @param string $compare Comparison value.
+ * @return boolean True if different.
+ * @access public
+ */
+ function test($compare) {
+ return ! parent::test($compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ return "Value [" . $dumper->describeValue($compare) .
+ "] should not be type [" . $this->_getType() . "]";
+ }
+ }
+
+ /**
+ * Tests for existance of a method in an object
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class MethodExistsExpectation extends SimpleExpectation {
+ var $_method;
+
+ /**
+ * Sets the value to compare against.
+ * @param string $method Method to check.
+ * @param string $message Customised message on failure.
+ * @access public
+ * @return void
+ */
+ function MethodExistsExpectation($method, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_method = &$method;
+ }
+
+ /**
+ * Tests the expectation. True if the method exists in the test object.
+ * @param string $compare Comparison method name.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ return (boolean)(is_object($compare) && method_exists($compare, $this->_method));
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ if (! is_object($compare)) {
+ return 'No method on non-object [' . $dumper->describeValue($compare) . ']';
+ }
+ $method = $this->_method;
+ return "Object [" . $dumper->describeValue($compare) .
+ "] should contain method [$method]";
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * adapter for SimpleTest to use PEAR PHPUnit test cases
+ * @package SimpleTest
+ * @subpackage Extensions
+ * @version $Id: pear_test_case.php,v 1.3 2004/04/23 03:11:56 jsweat Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once dirname(__FILE__).DIRECTORY_SEPARATOR
+ .'..'.DIRECTORY_SEPARATOR .'unit_tester.php';
+ require_once dirname(__FILE__).DIRECTORY_SEPARATOR
+ .'..'.DIRECTORY_SEPARATOR .'expectation.php';
+ /**#@-*/
+
+ /**
+ * Adapter for PEAR PHPUnit test case to allow
+ * legacy PEAR test cases to be used with SimpleTest.
+ * @package SimpleTest
+ * @subpackage Extensions
+ */
+ class PHPUnit_TestCase extends SimpleTestCase {
+ var $_loosely_typed;
+
+ /**
+ * Constructor. Sets the test name.
+ * @param $label Test name to display.
+ * @public
+ */
+ function PHPUnit_TestCase($label = false) {
+ $this->SimpleTestCase($label);
+ $this->_loosely_typed = false;
+ }
+
+ /**
+ * Will test straight equality if set to loose
+ * typing, or identity if not.
+ * @param $first First value.
+ * @param $second Comparison value.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertEquals($first, $second, $message = "%s", $delta = 0) {
+ if ($this->_loosely_typed) {
+ $expectation = &new EqualExpectation($first);
+ } else {
+ $expectation = &new IdenticalExpectation($first);
+ }
+ $this->assertExpectation($expectation, $second, $message);
+ }
+
+ /**
+ * Passes if the value tested is not null.
+ * @param $value Value to test against.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertNotNull($value, $message = "%s") {
+ parent::assertTrue(isset($value), $message);
+ }
+
+ /**
+ * Passes if the value tested is null.
+ * @param $value Value to test against.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertNull($value, $message = "%s") {
+ parent::assertTrue(!isset($value), $message);
+ }
+
+ /**
+ * In PHP5 the identity test tests for the same
+ * object. THis is a reference test in PHP4.
+ * @param $first First object handle.
+ * @param $second Hopefully the same handle.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertSame($first, $second, $message = "%s") {
+ $this->assertExpectation(new IdenticalExpectation($first), $second, $message);
+ }
+
+ /**
+ * In PHP5 the identity test tests for the same
+ * object. THis is a reference test in PHP4.
+ * @param $first First object handle.
+ * @param $second Hopefully a different handle.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertNotSame($first, $second, $message = "%s") {
+ $this->assertExpectation(new NotIdenticalExpectation($first), $second, $message);
+ }
+
+ /**
+ * Sends pass if the test condition resolves true,
+ * a fail otherwise.
+ * @param $condition Condition to test true.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertTrue($condition, $message = "%s") {
+ parent::assertTrue($condition, $message);
+ }
+
+ /**
+ * Sends pass if the test condition resolves false,
+ * a fail otherwise.
+ * @param $condition Condition to test false.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertFalse($condition, $message = "%s") {
+ parent::assertTrue(!$condition, $message);
+ }
+
+ /**
+ * Tests a regex match. Needs refactoring.
+ * @param $pattern Regex to match.
+ * @param $subject String to search in.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertRegExp($pattern, $subject, $message = "%s") {
+ $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ $subject,
+ $message);
+ }
+
+ /**
+ * Tests the type of a value.
+ * @param $value Value to take type of.
+ * @param $type Hoped for type.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertType($value, $type, $message = "%s") {
+ parent::assertTrue(gettype($value) == strtolower($type), $message);
+ }
+
+ /**
+ * Sets equality operation to act as a simple equal
+ * comparison only, allowing a broader range of
+ * matches.
+ * @param $loosely_typed True for broader comparison.
+ * @public
+ */
+ function setLooselyTyped($loosely_typed) {
+ $this->_loosely_typed = $loosely_typed;
+ }
+
+ /**
+ * For progress indication during
+ * a test amongst other things.
+ * @return Usually one.
+ * @public
+ */
+ function countTestCases() {
+ return $this->getSize();
+ }
+
+ /**
+ * Accessor for name, normally just the class
+ * name.
+ * @public
+ */
+ function getName() {
+ return $this->getLabel();
+ }
+
+ /**
+ * Does nothing. For compatibility only.
+ * @param $name Dummy
+ * @public
+ */
+ function setName($name) {
+ }
+ }
+?>
--- /dev/null
+<?php
+ /**
+ * adapter for SimpleTest to use PHPUnit test cases
+ * @package SimpleTest
+ * @subpackage Extensions
+ * @version $Id: phpunit_test_case.php,v 1.3 2004/04/23 03:11:56 jsweat Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once dirname(__FILE__).DIRECTORY_SEPARATOR
+ .'..'.DIRECTORY_SEPARATOR . 'unit_tester.php';
+ require_once dirname(__FILE__).DIRECTORY_SEPARATOR
+ .'..'.DIRECTORY_SEPARATOR . 'expectation.php';
+ /**#@-*/
+
+ /**
+ * Adapter for sourceforge PHPUnit test case to allow
+ * legacy test cases to be used with SimpleTest.
+ * @package SimpleTest
+ * @subpackage Extensions
+ */
+ class TestCase extends SimpleTestCase {
+
+ /**
+ * Constructor. Sets the test name.
+ * @param $label Test name to display.
+ * @public
+ */
+ function TestCase($label) {
+ $this->SimpleTestCase($label);
+ }
+
+ /**
+ * Sends pass if the test condition resolves true,
+ * a fail otherwise.
+ * @param $condition Condition to test true.
+ * @param $message Message to display.
+ * @public
+ */
+ function assert($condition, $message = false) {
+ parent::assertTrue($condition, $message);
+ }
+
+ /**
+ * Will test straight equality if set to loose
+ * typing, or identity if not.
+ * @param $first First value.
+ * @param $second Comparison value.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertEquals($first, $second, $message = false) {
+ $this->assertExpectation(
+ new EqualExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Will test straight equality if set to loose
+ * typing, or identity if not.
+ * @param $first First value.
+ * @param $second Comparison value.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertEqualsMultilineStrings($first, $second, $message = false) {
+ $this->assertExpectation(
+ new EqualExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Tests a regex match.
+ * @param $pattern Regex to match.
+ * @param $subject String to search in.
+ * @param $message Message to display.
+ * @public
+ */
+ function assertRegexp($pattern, $subject, $message = false) {
+ $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ $subject,
+ $message);
+ }
+
+ /**
+ * Sends an error which we interpret as a fail
+ * with a different message for compatibility.
+ * @param $message Message to display.
+ * @public
+ */
+ function error($message) {
+ parent::assertTrue(false, "Error triggered [$message]");
+ }
+
+ /**
+ * Accessor for name.
+ * @public
+ */
+ function name() {
+ return $this->getLabel();
+ }
+ }
+?>
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest.
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: form.php,v 1.4 2004/08/19 00:05:52 lastcraft Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once(dirname(__FILE__) . '/tag.php');
+ /**#@-*/
+
+ /**
+ * Form tag class to hold widget values.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleForm {
+ var $_method;
+ var $_action;
+ var $_default_target;
+ var $_id;
+ var $_buttons;
+ var $_images;
+ var $_widgets;
+
+ /**
+ * Starts with no held controls/widgets.
+ * @param SimpleTag $tag Form tag to read.
+ * @param SimpleUrl $url Location of holding page.
+ */
+ function SimpleForm($tag, $url) {
+ $this->_method = $tag->getAttribute('method');
+ $this->_action = $this->_createAction($tag->getAttribute('action'), $url);
+ $this->_default_target = false;
+ $this->_id = $tag->getAttribute('id');
+ $this->_buttons = array();
+ $this->_images = array();
+ $this->_widgets = array();
+ }
+
+ /**
+ * Sets the frame target within a frameset.
+ * @param string $frame Name of frame.
+ * @access public
+ */
+ function setDefaultTarget($frame) {
+ $this->_default_target = $frame;
+ }
+
+ /**
+ * Accessor for form action.
+ * @return string Either get or post.
+ * @access public
+ */
+ function getMethod() {
+ return ($this->_method ? strtolower($this->_method) : 'get');
+ }
+
+ /**
+ * Combined action attribute with current location
+ * to get an absolute form target.
+ * @param string $action Action attribute from form tag.
+ * @param SimpleUrl $base Page location.
+ * @return SimpleUrl Absolute form target.
+ */
+ function _createAction($action, $base) {
+ if ($action === false) {
+ return $base;
+ }
+ if ($action === true) {
+ $url = new SimpleUrl('');
+ } else {
+ $url = new SimpleUrl($action);
+ }
+ return $url->makeAbsolute($base);
+ }
+
+ /**
+ * Absolute URL of the target.
+ * @return SimpleUrl URL target.
+ * @access public
+ */
+ function getAction() {
+ $url = $this->_action;
+ if ($this->_default_target && ! $url->getTarget()) {
+ $url->setTarget($this->_default_target);
+ }
+ return $url;
+ }
+
+ /**
+ * ID field of form for unique identification.
+ * @return string Unique tag ID.
+ * @access public
+ */
+ function getId() {
+ return $this->_id;
+ }
+
+ /**
+ * Adds a tag contents to the form.
+ * @param SimpleWidget $tag Input tag to add.
+ * @access public
+ */
+ function addWidget($tag) {
+ if (strtolower($tag->getAttribute('type')) == 'submit') {
+ $this->_buttons[] = &$tag;
+ } elseif (strtolower($tag->getAttribute('type')) == 'image') {
+ $this->_images[] = &$tag;
+ } else {
+ if ($tag->getName()) {
+ $this->_setWidget($tag);
+ }
+ }
+ }
+
+ /**
+ * Sets the widget into the form, grouping radio
+ * buttons if any.
+ * @param SimpleWidget $tag Incoming form control.
+ * @access private
+ */
+ function _setWidget($tag) {
+ if (strtolower($tag->getAttribute('type')) == 'radio') {
+ $this->_addRadioButton($tag);
+ } elseif (strtolower($tag->getAttribute('type')) == 'checkbox') {
+ $this->_addCheckbox($tag);
+ } else {
+ $this->_widgets[$tag->getName()] = &$tag;
+ }
+ }
+
+ /**
+ * Adds a radio button, building a group if necessary.
+ * @param SimpleRadioButtonTag $tag Incoming form control.
+ * @access private
+ */
+ function _addRadioButton($tag) {
+ if (! isset($this->_widgets[$tag->getName()])) {
+ $this->_widgets[$tag->getName()] = &new SimpleRadioGroup();
+ }
+ $this->_widgets[$tag->getName()]->addWidget($tag);
+ }
+
+ /**
+ * Adds a checkbox, making it a group on a repeated name.
+ * @param SimpleCheckboxTag $tag Incoming form control.
+ * @access private
+ */
+ function _addCheckbox($tag) {
+ if (! isset($this->_widgets[$tag->getName()])) {
+ $this->_widgets[$tag->getName()] = &$tag;
+ } elseif (! SimpleTestCompatibility::isA($this->_widgets[$tag->getName()], 'SimpleCheckboxGroup')) {
+ $previous = &$this->_widgets[$tag->getName()];
+ $this->_widgets[$tag->getName()] = &new SimpleCheckboxGroup();
+ $this->_widgets[$tag->getName()]->addWidget($previous);
+ $this->_widgets[$tag->getName()]->addWidget($tag);
+ } else {
+ $this->_widgets[$tag->getName()]->addWidget($tag);
+ }
+ }
+
+ /**
+ * Extracts current value from form.
+ * @param string $name Keyed by widget name.
+ * @return string Value as string or null
+ * if not set.
+ * @access public
+ */
+ function getValue($name) {
+ if (isset($this->_widgets[$name])) {
+ return $this->_widgets[$name]->getValue();
+ }
+ foreach ($this->_buttons as $button) {
+ if ($button->getName() == $name) {
+ return $button->getValue();
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Extracts current value from form by the ID.
+ * @param string/integer $id Keyed by widget ID attribute.
+ * @return string Value as string or null
+ * if not set.
+ * @access public
+ */
+ function getValueById($id) {
+ foreach ($this->_widgets as $widget) {
+ if ($widget->getAttribute('id') == $id) {
+ return $widget->getValue();
+ }
+ }
+ foreach ($this->_buttons as $button) {
+ if ($button->getAttribute('id') == $id) {
+ return $button->getValue();
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Sets a widget value within the form.
+ * @param string $name Name of widget tag.
+ * @param string $value Value to input into the widget.
+ * @return boolean True if value is legal, false
+ * otherwise. If the field is not
+ * present, nothing will be set.
+ * @access public
+ */
+ function setField($name, $value) {
+ if (isset($this->_widgets[$name])) {
+ return $this->_widgets[$name]->setValue($value);
+ }
+ return false;
+ }
+
+ /**
+ * Sets a widget value within the form by using the ID.
+ * @param string/integer $id Name of widget tag.
+ * @param string $value Value to input into the widget.
+ * @return boolean True if value is legal, false
+ * otherwise. If the field is not
+ * present, nothing will be set.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ foreach (array_keys($this->_widgets) as $name) {
+ if ($this->_widgets[$name]->getAttribute('id') == $id) {
+ return $this->setField($name, $value);
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Reads the current form values as a hash
+ * of submitted parameters. Repeated parameters
+ * appear as a list.
+ * @return hash Submitted values.
+ * @access public
+ */
+ function getValues() {
+ $values = array();
+ foreach (array_keys($this->_widgets) as $name) {
+ $new = $this->_widgets[$name]->getValue();
+ if (is_string($new)) {
+ $values[$name] = $new;
+ } elseif (is_array($new)) {
+ $values[$name] = $new;
+ }
+ }
+ return $values;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * name attribute.
+ * @param string $name Name to look for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitName($name) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getName() == $name) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * value attribute.
+ * @param string $label Button label to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitLabel($label) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getLabel() == $label) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * ID attribute.
+ * @param string $id Button ID attribute to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitId($id) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getAttribute('id') == $id) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * name attribute.
+ * @param string $label Button alt attribute to search for
+ * or nearest equivalent.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageLabel($label) {
+ foreach ($this->_images as $image) {
+ if ($image->getLabel() == $label) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submittable image with this
+ * field name.
+ * @param string $name Image name to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageName($name) {
+ foreach ($this->_images as $image) {
+ if ($image->getName() == $name) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submittable image with this
+ * ID attribute.
+ * @param string $id Button ID attribute to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageId($id) {
+ foreach ($this->_images as $image) {
+ if ($image->getAttribute('id') == $id) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for a named button.
+ * @param string $name Button label to search for.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonByName($name) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getName() == $name) {
+ return array_merge(
+ $button->getSubmitValues(),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for a named button.
+ * @param string $label Button label to search for.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonByLabel($label) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getLabel() == $label) {
+ return array_merge(
+ $button->getSubmitValues(),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for a button identified by the ID.
+ * @param string $id Button ID attribute to search for.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonById($id) {
+ foreach ($this->_buttons as $button) {
+ if ($button->getAttribute('id') == $id) {
+ return array_merge(
+ $button->getSubmitValues(),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for an image identified by the alt
+ * tag or nearest equivalent.
+ * @param string $label Button label to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageByLabel($label, $x, $y) {
+ foreach ($this->_images as $image) {
+ if ($image->getAttribute('alt') == $label) {
+ return array_merge(
+ $image->getSubmitValues($x, $y),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for an image identified by the ID.
+ * @param string $name Image name to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageByName($name, $x, $y) {
+ foreach ($this->_images as $image) {
+ if ($image->getName() == $name) {
+ return array_merge(
+ $image->getSubmitValues($x, $y),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for an image identified by the ID.
+ * @param string/integer $id Button ID attribute to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @return hash Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageById($id, $x, $y) {
+ foreach ($this->_images as $image) {
+ if ($image->getAttribute('id') == $id) {
+ return array_merge(
+ $image->getSubmitValues($x, $y),
+ $this->getValues());
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Simply submits the form without the submit button
+ * value. Used when there is only one button or it
+ * is unimportant.
+ * @return hash Submitted values.
+ * @access public
+ */
+ function submit() {
+ return $this->getValues();
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: frames.php,v 1.28 2004/08/18 23:10:19 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/page.php');
+ require_once(dirname(__FILE__) . '/user_agent.php');
+ /**#@-*/
+
+ /**
+ * A composite page. Wraps a frameset page and
+ * adds subframes. The original page will be
+ * mostly ignored. Implements the SimplePage
+ * interface so as to be interchangeable.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleFrameset {
+ var $_frameset;
+ var $_frames;
+ var $_focus;
+ var $_names;
+
+ /**
+ * Stashes the frameset page. Will make use of the
+ * browser to fetch the sub frames recursively.
+ * @param SimplePage $page Frameset page.
+ */
+ function SimpleFrameset(&$page) {
+ $this->_frameset = &$page;
+ $this->_frames = array();
+ $this->_focus = false;
+ $this->_names = array();
+ }
+
+ /**
+ * Adds a parsed page to the frameset.
+ * @param SimplePage $page Frame page.
+ * @param string $name Name of frame in frameset.
+ * @access public
+ */
+ function addFrame(&$page, $name = false) {
+ $this->_frames[] = &$page;
+ if ($name) {
+ $this->_names[$name] = count($this->_frames) - 1;
+ }
+ }
+
+ /**
+ * Replaces existing frame with another. If the
+ * frame is nested, then the call is passed down
+ * one level.
+ * @param array $path Path of frame in frameset.
+ * @param SimplePage $page Frame source.
+ * @access public
+ */
+ function setFrame($path, &$page) {
+ $name = array_shift($path);
+ if (isset($this->_names[$name])) {
+ $index = $this->_names[$name];
+ } else {
+ $index = $name - 1;
+ }
+ if (count($path) == 0) {
+ $this->_frames[$index] = &$page;
+ return;
+ }
+ $this->_frames[$index]->setFrame($path, $page);
+ }
+
+ /**
+ * Accessor for current frame focus. Will be
+ * false if no frame has focus. Will have the nested
+ * frame focus if any.
+ * @return array Labels or indexes of nested frames.
+ * @access public
+ */
+ function getFrameFocus() {
+ if ($this->_focus === false) {
+ return array();
+ }
+ return array_merge(
+ array($this->_getPublicNameFromIndex($this->_focus)),
+ $this->_frames[$this->_focus]->getFrameFocus());
+ }
+
+ /**
+ * Turns an internal array index into the frames list
+ * into a public name, or if none, then a one offset
+ * index.
+ * @param integer $subject Internal index.
+ * @return integer/string Public name.
+ * @access private
+ */
+ function _getPublicNameFromIndex($subject) {
+ foreach ($this->_names as $name => $index) {
+ if ($subject == $index) {
+ return $name;
+ }
+ }
+ return $subject + 1;
+ }
+
+ /**
+ * Sets the focus by index. The integer index starts from 1.
+ * If already focused and the target frame also has frames,
+ * then the nested frame will be focused.
+ * @param integer $choice Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocusByIndex($choice) {
+ if (is_integer($this->_focus)) {
+ if ($this->_frames[$this->_focus]->hasFrames()) {
+ return $this->_frames[$this->_focus]->setFrameFocusByIndex($choice);
+ }
+ }
+ if (($choice < 1) || ($choice > count($this->_frames))) {
+ return false;
+ }
+ $this->_focus = $choice - 1;
+ return true;
+ }
+
+ /**
+ * Sets the focus by name. If already focused and the
+ * target frame also has frames, then the nested frame
+ * will be focused.
+ * @param string $name Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocus($name) {
+ if (is_integer($this->_focus)) {
+ if ($this->_frames[$this->_focus]->hasFrames()) {
+ return $this->_frames[$this->_focus]->setFrameFocus($name);
+ }
+ }
+ if (in_array($name, array_keys($this->_names))) {
+ $this->_focus = $this->_names[$name];
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Clears the frame focus.
+ * @access public
+ */
+ function clearFrameFocus() {
+ $this->_focus = false;
+ $this->_clearNestedFramesFocus();
+ }
+
+ /**
+ * Clears the frame focus for any nested frames.
+ * @access private
+ */
+ function _clearNestedFramesFocus() {
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $this->_frames[$i]->clearFrameFocus();
+ }
+ }
+
+ /**
+ * Test for the presence of a frameset.
+ * @return boolean Always true.
+ * @access public
+ */
+ function hasFrames() {
+ return true;
+ }
+
+ /**
+ * Accessor for frames information.
+ * @return array/string Recursive hash of frame URL strings.
+ * The key is either a numerical
+ * index or the name attribute.
+ * @access public
+ */
+ function getFrames() {
+ $report = array();
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $report[$this->_getPublicNameFromIndex($i)] =
+ $this->_frames[$i]->getFrames();
+ }
+ return $report;
+ }
+
+ /**
+ * Accessor for raw text of either all the pages or
+ * the frame in focus.
+ * @return string Raw unparsed content.
+ * @access public
+ */
+ function getRaw() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getRaw();
+ }
+ $raw = '';
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $raw .= $this->_frames[$i]->getRaw();
+ }
+ return $raw;
+ }
+
+ /**
+ * Accessor for last error.
+ * @return string Error from last response.
+ * @access public
+ */
+ function getTransportError() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getTransportError();
+ }
+ return $this->_frameset->getTransportError();
+ }
+
+ /**
+ * Request method used to fetch this frame.
+ * @return string GET, POST or HEAD.
+ * @access public
+ */
+ function getMethod() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getMethod();
+ }
+ return $this->_frameset->getMethod();
+ }
+
+ /**
+ * Original resource name.
+ * @return SimpleUrl Current url.
+ * @access public
+ */
+ function getUrl() {
+ if (is_integer($this->_focus)) {
+ $url = $this->_frames[$this->_focus]->getUrl();
+ $url->setTarget($this->_getPublicNameFromIndex($this->_focus));
+ } else {
+ $url = $this->_frameset->getUrl();
+ }
+ return $url;
+ }
+
+ /**
+ * Original request data.
+ * @return mixed Sent content.
+ * @access public
+ */
+ function getRequestData() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getRequestData();
+ }
+ return $this->_frameset->getRequestData();
+ }
+
+ /**
+ * Accessor for current MIME type.
+ * @return string MIME type as string; e.g. 'text/html'
+ * @access public
+ */
+ function getMimeType() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getMimeType();
+ }
+ return $this->_frameset->getMimeType();
+ }
+
+ /**
+ * Accessor for last response code.
+ * @return integer Last HTTP response code received.
+ * @access public
+ */
+ function getResponseCode() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getResponseCode();
+ }
+ return $this->_frameset->getResponseCode();
+ }
+
+ /**
+ * Accessor for last Authentication type. Only valid
+ * straight after a challenge (401).
+ * @return string Description of challenge type.
+ * @access public
+ */
+ function getAuthentication() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getAuthentication();
+ }
+ return $this->_frameset->getAuthentication();
+ }
+
+ /**
+ * Accessor for last Authentication realm. Only valid
+ * straight after a challenge (401).
+ * @return string Name of security realm.
+ * @access public
+ */
+ function getRealm() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getRealm();
+ }
+ return $this->_frameset->getRealm();
+ }
+
+ /**
+ * Accessor for outgoing header information.
+ * @return string Header block.
+ * @access public
+ */
+ function getRequest() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getRequest();
+ }
+ return $this->_frameset->getRequest();
+ }
+
+ /**
+ * Accessor for raw header information.
+ * @return string Header block.
+ * @access public
+ */
+ function getHeaders() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getHeaders();
+ }
+ return $this->_frameset->getHeaders();
+ }
+
+ /**
+ * Accessor for parsed title.
+ * @return string Title or false if no title is present.
+ * @access public
+ */
+ function getTitle() {
+ return $this->_frameset->getTitle();
+ }
+
+ /**
+ * Accessor for a list of all fixed links.
+ * @return array List of urls with scheme of
+ * http or https and hostname.
+ * @access public
+ */
+ function getAbsoluteUrls() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getAbsoluteUrls();
+ }
+ $urls = array();
+ foreach ($this->_frames as $frame) {
+ $urls = array_merge($urls, $frame->getAbsoluteUrls());
+ }
+ return array_values(array_unique($urls));
+ }
+
+ /**
+ * Accessor for a list of all relative links.
+ * @return array List of urls without hostname.
+ * @access public
+ */
+ function getRelativeUrls() {
+ if (is_integer($this->_focus)) {
+ return $this->_frames[$this->_focus]->getRelativeUrls();
+ }
+ $urls = array();
+ foreach ($this->_frames as $frame) {
+ $urls = array_merge($urls, $frame->getRelativeUrls());
+ }
+ return array_values(array_unique($urls));
+ }
+
+ /**
+ * Accessor for URLs by the link label. Label will match
+ * regardess of whitespace issues and case.
+ * @param string $label Text of link.
+ * @return array List of links with that label.
+ * @access public
+ */
+ function getUrlsByLabel($label) {
+ if (is_integer($this->_focus)) {
+ return $this->_tagUrlsWithFrame(
+ $this->_frames[$this->_focus]->getUrlsByLabel($label),
+ $this->_focus);
+ }
+ $urls = array();
+ foreach ($this->_frames as $index => $frame) {
+ $urls = array_merge(
+ $urls,
+ $this->_tagUrlsWithFrame(
+ $frame->getUrlsByLabel($label),
+ $index));
+ }
+ return $urls;
+ }
+
+ /**
+ * Accessor for a URL by the id attribute. If in a frameset
+ * then the first link found with that ID attribute is
+ * returned only. Focus on a frame if you want one from
+ * a specific part of the frameset.
+ * @param string $id Id attribute of link.
+ * @return string URL with that id.
+ * @access public
+ */
+ function getUrlById($id) {
+ foreach ($this->_frames as $index => $frame) {
+ if ($url = $frame->getUrlById($id)) {
+ if (! $url->gettarget()) {
+ $url->setTarget($this->_getPublicNameFromIndex($index));
+ }
+ return $url;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Attaches the intended frame index to a list of URLs.
+ * @param array $urls List of SimpleUrls.
+ * @param string $frame Name of frame or index.
+ * @return array List of tagged URLs.
+ * @access private
+ */
+ function _tagUrlsWithFrame($urls, $frame) {
+ $tagged = array();
+ foreach ($urls as $url) {
+ if (! $url->getTarget()) {
+ $url->setTarget($this->_getPublicNameFromIndex($frame));
+ }
+ $tagged[] = $url;
+ }
+ return $tagged;
+ }
+
+ /**
+ * Finds a held form by button label. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $label Button label, default 'Submit'.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitLabel($label) {
+ return $this->_findForm('getFormBySubmitLabel', $label);
+ }
+
+ /**
+ * Finds a held form by button label. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $name Button name attribute.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitName($name) {
+ return $this->_findForm('getFormBySubmitName', $name);
+ }
+
+ /**
+ * Finds a held form by button id. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $id Button ID attribute.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitId($id) {
+ return $this->_findForm('getFormBySubmitId', $id);
+ }
+
+ /**
+ * Finds a held form by image label. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $label Usually the alt attribute.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageLabel($label) {
+ return $this->_findForm('getFormByImageLabel', $label);
+ }
+
+ /**
+ * Finds a held form by image button id. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $name Image name.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageName($name) {
+ return $this->_findForm('getFormByImageName', $name);
+ }
+
+ /**
+ * Finds a held form by image button id. Will only
+ * search correctly built forms. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $id Image ID attribute.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageId($id) {
+ return $this->_findForm('getFormByImageId', $id);
+ }
+
+ /**
+ * Finds a held form by the form ID. A way of
+ * identifying a specific form when we have control
+ * of the HTML code. The first form found
+ * either within the focused frame, or across frames,
+ * will be the one returned.
+ * @param string $id Form label.
+ * @return SimpleForm Form object containing the matching ID.
+ * @access public
+ */
+ function &getFormById($id) {
+ return $this->_findForm('getFormById', $id);
+ }
+
+ /**
+ * General form finder. Will search all the frames or
+ * just the one in focus.
+ * @param string $method Method to use to find in a page.
+ * @param string $attribute Label, name or ID.
+ * @return SimpleForm Form object containing the matching ID.
+ * @access private
+ */
+ function &_findForm($method, $attribute) {
+ if (is_integer($this->_focus)) {
+ return $this->_findFormInFrame(
+ $this->_frames[$this->_focus],
+ $this->_focus,
+ $method,
+ $attribute);
+ }
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $form = &$this->_findFormInFrame(
+ $this->_frames[$i],
+ $i,
+ $method,
+ $attribute);
+ if ($form) {
+ return $form;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a form in a page using a form finding method. Will
+ * also tag the form with the frame name it belongs in.
+ * @param SimplePage $page Page content of frame.
+ * @param integer $index Internal frame representation.
+ * @param string $method Method to use to find in a page.
+ * @param string $attribute Label, name or ID.
+ * @return SimpleForm Form object containing the matching ID.
+ * @access private
+ */
+ function &_findFormInFrame(&$page, $index, $method, $attribute) {
+ $form = &$this->_frames[$index]->$method($attribute);
+ if (isset($form)) {
+ $form->setDefaultTarget($this->_getPublicNameFromIndex($index));
+ }
+ return $form;
+ }
+
+ /**
+ * Sets a field on each form in which the field is
+ * available.
+ * @param string $name Field name.
+ * @param string $value Value to set field to.
+ * @return boolean True if value is valid.
+ * @access public
+ */
+ function setField($name, $value) {
+ if (is_integer($this->_focus)) {
+ $this->_frames[$this->_focus]->setField($name, $value);
+ } else {
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $this->_frames[$i]->setField($name, $value);
+ }
+ }
+ }
+
+ /**
+ * Sets a field on the form in which the unique field is
+ * available.
+ * @param string/integer $id Field ID attribute.
+ * @param string $value Value to set field to.
+ * @return boolean True if value is valid.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ if (is_integer($this->_focus)) {
+ $this->_frames[$this->_focus]->setFieldById($id, $value);
+ } else {
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $this->_frames[$i]->setFieldById($id, $value);
+ }
+ }
+ }
+
+ /**
+ * Accessor for a form element value within a frameset.
+ * Finds the first match amongst the frames.
+ * @param string $name Field name.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getField($name) {
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $value = $this->_frames[$i]->getField($name);
+ if (isset($value)) {
+ return $value;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Accessor for a form element value within a page.
+ * Finds the first match.
+ * @param string/integer $id Field ID attribute.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getFieldById($id) {
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $value = $this->_frames[$i]->getFieldById($id);
+ if (isset($value)) {
+ return $value;
+ }
+ }
+ return null;
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: http.php,v 1.94 2004/06/30 22:13:07 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/socket.php');
+ require_once(dirname(__FILE__) . '/url.php');
+ /**#@-*/
+
+ /**
+ * Cookie data holder. Cookie rules are full of pretty
+ * arbitary stuff. I have used...
+ * http://wp.netscape.com/newsref/std/cookie_spec.html
+ * http://www.cookiecentral.com/faq/
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleCookie {
+ var $_host;
+ var $_name;
+ var $_value;
+ var $_path;
+ var $_expiry;
+ var $_is_secure;
+
+ /**
+ * Constructor. Sets the stored values.
+ * @param string $name Cookie key.
+ * @param string $value Value of cookie.
+ * @param string $path Cookie path if not host wide.
+ * @param string $expiry Expiry date as string.
+ * @param boolean $is_secure Currently ignored.
+ */
+ function SimpleCookie($name, $value = false, $path = false, $expiry = false, $is_secure = false) {
+ $this->_host = false;
+ $this->_name = $name;
+ $this->_value = $value;
+ $this->_path = ($path ? $this->_fixPath($path) : "/");
+ $this->_expiry = false;
+ if (is_string($expiry)) {
+ $this->_expiry = strtotime($expiry);
+ } elseif (is_integer($expiry)) {
+ $this->_expiry = $expiry;
+ }
+ $this->_is_secure = $is_secure;
+ }
+
+ /**
+ * Sets the host. The cookie rules determine
+ * that the first two parts are taken for
+ * certain TLDs and three for others. If the
+ * new host does not match these rules then the
+ * call will fail.
+ * @param string $host New hostname.
+ * @return boolean True if hostname is valid.
+ * @access public
+ */
+ function setHost($host) {
+ if ($host = $this->_truncateHost($host)) {
+ $this->_host = $host;
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for the truncated host to which this
+ * cookie applies.
+ * @return string Truncated hostname.
+ * @access public
+ */
+ function getHost() {
+ return $this->_host;
+ }
+
+ /**
+ * Test for a cookie being valid for a host name.
+ * @param string $host Host to test against.
+ * @return boolean True if the cookie would be valid
+ * here.
+ */
+ function isValidHost($host) {
+ return ($this->_truncateHost($host) === $this->getHost());
+ }
+
+ /**
+ * Extracts just the domain part that determines a
+ * cookie's host validity.
+ * @param string $host Host name to truncate.
+ * @return string Domain or false on a bad host.
+ * @access private
+ */
+ function _truncateHost($host) {
+ if (preg_match('/[a-z\-]+\.(com|edu|net|org|gov|mil|int)$/i', $host, $matches)) {
+ return $matches[0];
+ } elseif (preg_match('/[a-z\-]+\.[a-z\-]+\.[a-z\-]+$/i', $host, $matches)) {
+ return $matches[0];
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for name.
+ * @return string Cookie key.
+ * @access public
+ */
+ function getName() {
+ return $this->_name;
+ }
+
+ /**
+ * Accessor for value. A deleted cookie will
+ * have an empty string for this.
+ * @return string Cookie value.
+ * @access public
+ */
+ function getValue() {
+ return $this->_value;
+ }
+
+ /**
+ * Accessor for path.
+ * @return string Valid cookie path.
+ * @access public
+ */
+ function getPath() {
+ return $this->_path;
+ }
+
+ /**
+ * Tests a path to see if the cookie applies
+ * there. The test path must be longer or
+ * equal to the cookie path.
+ * @param string $path Path to test against.
+ * @return boolean True if cookie valid here.
+ * @access public
+ */
+ function isValidPath($path) {
+ return (strncmp(
+ $this->_fixPath($path),
+ $this->getPath(),
+ strlen($this->getPath())) == 0);
+ }
+
+ /**
+ * Accessor for expiry.
+ * @return string Expiry string.
+ * @access public
+ */
+ function getExpiry() {
+ if (! $this->_expiry) {
+ return false;
+ }
+ return gmdate("D, d M Y H:i:s", $this->_expiry) . " GMT";
+ }
+
+ /**
+ * Test to see if cookie is expired against
+ * the cookie format time or timestamp.
+ * Will give true for a session cookie.
+ * @param integer/string $now Time to test against. Result
+ * will be false if this time
+ * is later than the cookie expiry.
+ * Can be either a timestamp integer
+ * or a cookie format date.
+ * @access public
+ */
+ function isExpired($now) {
+ if (! $this->_expiry) {
+ return true;
+ }
+ if (is_string($now)) {
+ $now = strtotime($now);
+ }
+ return ($this->_expiry < $now);
+ }
+
+ /**
+ * Ages the cookie by the specified number of
+ * seconds.
+ * @param integer $interval In seconds.
+ * @public
+ */
+ function agePrematurely($interval) {
+ if ($this->_expiry) {
+ $this->_expiry -= $interval;
+ }
+ }
+
+ /**
+ * Accessor for the secure flag.
+ * @return boolean True if cookie needs SSL.
+ * @access public
+ */
+ function isSecure() {
+ return $this->_is_secure;
+ }
+
+ /**
+ * Adds a trailing and leading slash to the path
+ * if missing.
+ * @param string $path Path to fix.
+ * @access private
+ */
+ function _fixPath($path) {
+ if (substr($path, 0, 1) != '/') {
+ $path = '/' . $path;
+ }
+ if (substr($path, -1, 1) != '/') {
+ $path .= '/';
+ }
+ return $path;
+ }
+ }
+
+ /**
+ * Creates HTTP headers for the end point of
+ * a HTTP request.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleRoute {
+ var $_url;
+
+ /**
+ * Sets the target URL.
+ * @param SimpleUrl $url URL as object.
+ * @access public
+ */
+ function SimpleRoute($url) {
+ $this->_url = $url;
+ }
+
+ /**
+ * Resource name.
+ * @return SimpleUrl Current url.
+ * @access protected
+ */
+ function getUrl() {
+ return $this->_url;
+ }
+
+ /**
+ * Creates the first line which is the actual request.
+ * @param string $method HTTP request method, usually GET.
+ * @return string Request line content.
+ * @access protected
+ */
+ function _getRequestLine($method) {
+ return $method . ' ' . $this->_url->getPath() .
+ $this->_url->getEncodedRequest() . ' HTTP/1.0';
+ }
+
+ /**
+ * Creates the host part of the request.
+ * @return string Host line content.
+ * @access protected
+ */
+ function _getHostLine() {
+ $line = 'Host: ' . $this->_url->getHost();
+ if ($this->_url->getPort()) {
+ $line .= ':' . $this->_url->getPort();
+ }
+ return $line;
+ }
+
+ /**
+ * Opens a socket to the route.
+ * @param string $method HTTP request method, usually GET.
+ * @param integer $timeout Connection timeout.
+ * @return SimpleSocket New socket.
+ * @access public
+ */
+ function &createConnection($method, $timeout) {
+ $default_port = ('https' == $this->_url->getScheme()) ? 443 : 80;
+ $socket = &$this->_createSocket(
+ $this->_url->getScheme() ? $this->_url->getScheme() : 'http',
+ $this->_url->getHost(),
+ $this->_url->getPort() ? $this->_url->getPort() : $default_port,
+ $timeout);
+ if (! $socket->isError()) {
+ $socket->write($this->_getRequestLine($method) . "\r\n");
+ $socket->write($this->_getHostLine() . "\r\n");
+ $socket->write("Connection: close\r\n");
+ }
+ return $socket;
+ }
+
+ /**
+ * Factory for socket.
+ * @param string $scheme Protocol to use.
+ * @param string $host Hostname to connect to.
+ * @param integer $port Remote port.
+ * @param integer $timeout Connection timeout.
+ * @return SimpleSocket/SimpleSecureSocket New socket.
+ * @access protected
+ */
+ function &_createSocket($scheme, $host, $port, $timeout) {
+ if (in_array($scheme, array('https'))) {
+ return new SimpleSecureSocket($host, $port, $timeout);
+ }
+ return new SimpleSocket($host, $port, $timeout);
+ }
+ }
+
+ /**
+ * Creates HTTP headers for the end point of
+ * a HTTP request via a proxy server.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleProxyRoute extends SimpleRoute {
+ var $_proxy;
+ var $_username;
+ var $_password;
+
+ /**
+ * Stashes the proxy address.
+ * @param SimpleUrl $url URL as object.
+ * @param string $proxy Proxy URL.
+ * @param string $username Username for autentication.
+ * @param string $password Password for autentication.
+ * @access public
+ */
+ function SimpleProxyRoute($url, $proxy, $username = false, $password = false) {
+ $this->SimpleRoute($url);
+ $this->_proxy = $proxy;
+ $this->_username = $username;
+ $this->_password = $password;
+ }
+
+ /**
+ * Creates the first line which is the actual request.
+ * @param string $method HTTP request method, usually GET.
+ * @param SimpleUrl $url URL as object.
+ * @return string Request line content.
+ * @access protected
+ */
+ function _getRequestLine($method) {
+ $url = $this->getUrl();
+ $scheme = $url->getScheme() ? $url->getScheme() : 'http';
+ $port = $url->getPort() ? ':' . $url->getPort() : '';
+ return $method . ' ' . $scheme . '://' . $url->getHost() . $port .
+ $url->getPath() . $url->getEncodedRequest() . ' HTTP/1.0';
+ }
+
+ /**
+ * Creates the host part of the request.
+ * @param SimpleUrl $url URL as object.
+ * @return string Host line content.
+ * @access protected
+ */
+ function _getHostLine() {
+ $host = 'Host: ' . $this->_proxy->getHost();
+ $port = $this->_proxy->getPort() ? $this->_proxy->getPort() : 8080;
+ return "$host:$port";
+ }
+
+ /**
+ * Opens a socket to the route.
+ * @param string $method HTTP request method, usually GET.
+ * @param integer $timeout Connection timeout.
+ * @return SimpleSocket New socket.
+ * @access public
+ */
+ function &createConnection($method, $timeout) {
+ $socket = &$this->_createSocket(
+ $this->_proxy->getScheme() ? $this->_proxy->getScheme() : 'http',
+ $this->_proxy->getHost(),
+ $this->_proxy->getPort() ? $this->_proxy->getPort() : 8080,
+ $timeout);
+ if (! $socket->isError()) {
+ $socket->write($this->_getRequestLine($method) . "\r\n");
+ $socket->write($this->_getHostLine() . "\r\n");
+ if ($this->_username && $this->_password) {
+ $socket->write('Proxy-Authorization: Basic ' .
+ base64_encode($this->_username . ':' . $this->_password) .
+ "\r\n");
+ }
+ $socket->write("Connection: close\r\n");
+ }
+ return $socket;
+ }
+ }
+
+ /**
+ * HTTP request for a web page. Factory for
+ * HttpResponse object.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleHttpRequest {
+ var $_route;
+ var $_method;
+ var $_content;
+ var $_headers;
+ var $_cookies;
+
+ /**
+ * Saves the URL ready for fetching.
+ * @param SimpleRoute $route Request route.
+ * @param string $method HTTP request method,
+ * usually GET.
+ * @param string $content Content to send with request.
+ * @access public
+ */
+ function SimpleHttpRequest(&$route, $method, $content = '') {
+ $this->_route = &$route;
+ $this->_method = $method;
+ $this->_content = $content;
+ $this->_headers = array();
+ $this->_cookies = array();
+ }
+
+ /**
+ * Fetches the content and parses the headers.
+ * @param integer $timeout Connection timeout.
+ * @return SimpleHttpResponse A response which may only have
+ * an error.
+ * @access public
+ */
+ function &fetch($timeout) {
+ $socket = &$this->_route->createConnection($this->_method, $timeout);
+ if ($socket->isError()) {
+ return $this->_createResponse($socket);
+ }
+ $this->_dispatchRequest($socket, $this->_method, $this->_content);
+ return $this->_createResponse($socket);
+ }
+
+ /**
+ * Sends the headers.
+ * @param SimpleSocket $socket Open socket.
+ * @param string $method HTTP request method,
+ * usually GET.
+ * @param string $content Content to send with request.
+ * @access protected
+ */
+ function _dispatchRequest(&$socket, $method, $content) {
+ if ($content) {
+ $socket->write("Content-Length: " . strlen($content) . "\r\n");
+ $socket->write("Content-Type: application/x-www-form-urlencoded\r\n");
+ }
+ foreach ($this->_headers as $header_line) {
+ $socket->write($header_line . "\r\n");
+ }
+ if (count($this->_cookies) > 0) {
+ $socket->write("Cookie: " . $this->_marshallCookies($this->_cookies) . "\r\n");
+ }
+ $socket->write("\r\n");
+ if ($content) {
+ $socket->write($content);
+ }
+ }
+
+ /**
+ * Adds a header line to the request.
+ * @param string $header_line Text of header line.
+ * @access public
+ */
+ function addHeaderLine($header_line) {
+ $this->_headers[] = $header_line;
+ }
+
+ /**
+ * Adds a cookie to the request.
+ * @param SimpleCookie $cookie Additional cookie.
+ * @access public
+ */
+ function setCookie($cookie) {
+ $this->_cookies[] = $cookie;
+ }
+
+ /**
+ * Serialises the cookie hash ready for
+ * transmission.
+ * @param hash $cookies Parsed cookies.
+ * @return array Cookies in header form.
+ * @access private
+ */
+ function _marshallCookies($cookies) {
+ $cookie_pairs = array();
+ foreach ($cookies as $cookie) {
+ $cookie_pairs[] = $cookie->getName() . "=" . $cookie->getValue();
+ }
+ return implode(";", $cookie_pairs);
+ }
+
+ /**
+ * Wraps the socket in a response parser.
+ * @param SimpleSocket $socket Responding socket.
+ * @return SimpleHttpResponse Parsed response object.
+ * @access protected
+ */
+ function &_createResponse(&$socket) {
+ return new SimpleHttpResponse(
+ $socket,
+ $this->_method,
+ $this->_route->getUrl(),
+ $this->_content);
+ }
+ }
+
+ /**
+ * Request with data to send. Usually PUT or POST.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleHttpPostRequest extends SimpleHttpRequest {
+
+ /**
+ * Cretaes an HTML form request.
+ * @param SimpleRoute $route Request target.
+ * @param array $parameters Content to send.
+ * @access public
+ */
+ function SimpleHttpPostRequest($route, $parameters) {
+ $this->SimpleHttpRequest($route, 'POST', $parameters);
+ }
+
+ /**
+ * Sends the headers.
+ * @param SimpleSocket $socket Open socket.
+ * @param string $method HTTP request method,
+ * usually GET.
+ * @param string $content Content to send with request.
+ * @access protected
+ */
+ function _dispatchRequest(&$socket, $method, $content) {
+ parent::_dispatchRequest(
+ $socket,
+ $method,
+ SimpleUrl::encodeRequest($content));
+ }
+ }
+
+ /**
+ * Collection of header lines in the response.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleHttpHeaders {
+ var $_raw_headers;
+ var $_response_code;
+ var $_http_version;
+ var $_mime_type;
+ var $_location;
+ var $_cookies;
+ var $_authentication;
+ var $_realm;
+
+ /**
+ * Parses the incoming header block.
+ * @param string $headers Header block.
+ * @access public
+ */
+ function SimpleHttpHeaders($headers) {
+ $this->_raw_headers = $headers;
+ $this->_response_code = false;
+ $this->_http_version = false;
+ $this->_mime_type = '';
+ $this->_location = false;
+ $this->_cookies = array();
+ $this->_authentication = false;
+ $this->_realm = false;
+ foreach (split("\r\n", $headers) as $header_line) {
+ $this->_parseHeaderLine($header_line);
+ }
+ }
+
+ /**
+ * Accessor for parsed HTTP protocol version.
+ * @return integer HTTP error code.
+ * @access public
+ */
+ function getHttpVersion() {
+ return $this->_http_version;
+ }
+
+ /**
+ * Accessor for raw header block.
+ * @return string All headers as raw string.
+ * @access public
+ */
+ function getRaw() {
+ return $this->_raw_headers;
+ }
+
+ /**
+ * Accessor for parsed HTTP error code.
+ * @return integer HTTP error code.
+ * @access public
+ */
+ function getResponseCode() {
+ return (integer)$this->_response_code;
+ }
+
+ /**
+ * Returns the redirected URL or false if
+ * no redirection.
+ * @return string URL or false for none.
+ * @access public
+ */
+ function getLocation() {
+ return $this->_location;
+ }
+
+ /**
+ * Test to see if the response is a valid redirect.
+ * @return boolean True if valid redirect.
+ * @access public
+ */
+ function isRedirect() {
+ return in_array($this->_response_code, array(301, 302, 303, 307)) &&
+ (boolean)$this->getLocation();
+ }
+
+ /**
+ * Test to see if the response is an authentication
+ * challenge.
+ * @return boolean True if challenge.
+ * @access public
+ */
+ function isChallenge() {
+ return ($this->_response_code == 401) &&
+ (boolean)$this->_authentication &&
+ (boolean)$this->_realm;
+ }
+
+ /**
+ * Accessor for MIME type header information.
+ * @return string MIME type.
+ * @access public
+ */
+ function getMimeType() {
+ return $this->_mime_type;
+ }
+
+ /**
+ * Accessor for authentication type.
+ * @return string Type.
+ * @access public
+ */
+ function getAuthentication() {
+ return $this->_authentication;
+ }
+
+ /**
+ * Accessor for security realm.
+ * @return string Realm.
+ * @access public
+ */
+ function getRealm() {
+ return $this->_realm;
+ }
+
+ /**
+ * Accessor for any new cookies.
+ * @return array List of new cookies.
+ * @access public
+ */
+ function getNewCookies() {
+ return $this->_cookies;
+ }
+
+ /**
+ * Called on each header line to accumulate the held
+ * data within the class.
+ * @param string $header_line One line of header.
+ * @access protected
+ */
+ function _parseHeaderLine($header_line) {
+ if (preg_match('/HTTP\/(\d+\.\d+)\s+(.*?)\s/i', $header_line, $matches)) {
+ $this->_http_version = $matches[1];
+ $this->_response_code = $matches[2];
+ }
+ if (preg_match('/Content-type:\s*(.*)/i', $header_line, $matches)) {
+ $this->_mime_type = trim($matches[1]);
+ }
+ if (preg_match('/Location:\s*(.*)/i', $header_line, $matches)) {
+ $this->_location = trim($matches[1]);
+ }
+ if (preg_match('/Set-cookie:(.*)/i', $header_line, $matches)) {
+ $this->_cookies[] = $this->_parseCookie($matches[1]);
+ }
+ if (preg_match('/WWW-Authenticate:\s+(\S+)\s+realm=\"(.*?)\"/i', $header_line, $matches)) {
+ $this->_authentication = $matches[1];
+ $this->_realm = trim($matches[2]);
+ }
+ }
+
+ /**
+ * Parse the Set-cookie content.
+ * @param string $cookie_line Text after "Set-cookie:"
+ * @return SimpleCookie New cookie object.
+ * @access private
+ */
+ function _parseCookie($cookie_line) {
+ $parts = split(";", $cookie_line);
+ $cookie = array();
+ preg_match('/\s*(.*?)\s*=(.*)/', array_shift($parts), $cookie);
+ foreach ($parts as $part) {
+ if (preg_match('/\s*(.*?)\s*=(.*)/', $part, $matches)) {
+ $cookie[$matches[1]] = trim($matches[2]);
+ }
+ }
+ return new SimpleCookie(
+ $cookie[1],
+ trim($cookie[2]),
+ isset($cookie["path"]) ? $cookie["path"] : "",
+ isset($cookie["expires"]) ? $cookie["expires"] : false);
+ }
+ }
+
+ /**
+ * Basic HTTP response.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleHttpResponse extends StickyError {
+ var $_method;
+ var $_url;
+ var $_request_data;
+ var $_sent;
+ var $_content;
+ var $_headers;
+
+ /**
+ * Constructor. Reads and parses the incoming
+ * content and headers.
+ * @param SimpleSocket $socket Network connection to fetch
+ * response text from.
+ * @param string $method HTTP request method.
+ * @param SimpleUrl $url Resource name.
+ * @param mixed $request_data Record of content sent.
+ * @access public
+ */
+ function SimpleHttpResponse(&$socket, $method, $url, $request_data = '') {
+ $this->StickyError();
+ $this->_method = $method;
+ $this->_url = $url;
+ $this->_request_data = $request_data;
+ $this->_sent = $socket->getSent();
+ $this->_content = false;
+ $raw = $this->_readAll($socket);
+ if ($socket->isError()) {
+ $this->_setError('Error reading socket [' . $socket->getError() . ']');
+ return;
+ }
+ $this->_parse($raw);
+ }
+
+ /**
+ * Splits up the headers and the rest of the content.
+ * @param string $raw Content to parse.
+ * @access private
+ */
+ function _parse($raw) {
+ if (! $raw) {
+ $this->_setError('Nothing fetched');
+ $this->_headers = &new SimpleHttpHeaders('');
+ } elseif (! strstr($raw, "\r\n\r\n")) {
+ $this->_setError('Could not parse headers');
+ $this->_headers = &new SimpleHttpHeaders($raw);
+ } else {
+ list($headers, $this->_content) = split("\r\n\r\n", $raw, 2);
+ $this->_headers = &new SimpleHttpHeaders($headers);
+ }
+ }
+
+ /**
+ * Original request method.
+ * @return string GET, POST or HEAD.
+ * @access public
+ */
+ function getMethod() {
+ return $this->_method;
+ }
+
+ /**
+ * Resource name.
+ * @return SimpleUrl Current url.
+ * @access public
+ */
+ function getUrl() {
+ return $this->_url;
+ }
+
+ /**
+ * Original request data.
+ * @return mixed Sent content.
+ * @access public
+ */
+ function getRequestData() {
+ return $this->_request_data;
+ }
+
+ /**
+ * Raw request that was sent down the wire.
+ * @return string Bytes actually sent.
+ * @access public
+ */
+ function getSent() {
+ return $this->_sent;
+ }
+
+ /**
+ * Accessor for the content after the last
+ * header line.
+ * @return string All content.
+ * @access public
+ */
+ function getContent() {
+ return $this->_content;
+ }
+
+ /**
+ * Accessor for header block. The response is the
+ * combination of this and the content.
+ * @return SimpleHeaders Wrapped header block.
+ * @access public
+ */
+ function getHeaders() {
+ return $this->_headers;
+ }
+
+ /**
+ * Accessor for any new cookies.
+ * @return array List of new cookies.
+ * @access public
+ */
+ function getNewCookies() {
+ return $this->_headers->getNewCookies();
+ }
+
+ /**
+ * Reads the whole of the socket output into a
+ * single string.
+ * @param SimpleSocket $socket Unread socket.
+ * @return string Raw output if successful
+ * else false.
+ * @access private
+ */
+ function _readAll(&$socket) {
+ $all = '';
+ while (! $this->_isLastPacket($next = $socket->read())) {
+ $all .= $next;
+ }
+ return $all;
+ }
+
+ /**
+ * Test to see if the packet from the socket is the
+ * last one.
+ * @param string $packet Chunk to interpret.
+ * @return boolean True if empty or EOF.
+ * @access private
+ */
+ function _isLastPacket($packet) {
+ if (is_string($packet)) {
+ return $packet === '';
+ }
+ return ! $packet;
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage MockObjects
+ * @version $Id: mock_objects.php,v 1.49 2004/08/18 19:10:54 lastcraft Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once(dirname(__FILE__) . '/expectation.php');
+ require_once(dirname(__FILE__) . '/options.php');
+ require_once(dirname(__FILE__) . '/dumper.php');
+ /**#@-*/
+
+ /**
+ * Default character simpletest will substitute for any value
+ */
+ define('MOCK_WILDCARD', '*');
+
+ /**
+ * A wildcard expectation always matches.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class WildcardExpectation extends SimpleExpectation {
+
+ /**
+ * Chains constructor only.
+ * @access public
+ */
+ function WildcardExpectation() {
+ $this->SimpleExpectation();
+ }
+
+ /**
+ * Tests the expectation. Always true.
+ * @param mixed $compare Ignored.
+ * @return boolean True.
+ * @access public
+ */
+ function test($compare) {
+ return true;
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ return 'Wildcard always matches [' . $dumper->describeValue($compare) . ']';
+ }
+ }
+
+ /**
+ * Parameter comparison assertion.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class ParametersExpectation extends SimpleExpectation {
+ var $_expected;
+
+ /**
+ * Sets the expected parameter list.
+ * @param array $parameters Array of parameters including
+ * those that are wildcarded.
+ * If the value is not an array
+ * then it is considered to match any.
+ * @param mixed $wildcard Any parameter matching this
+ * will always match.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function ParametersExpectation($expected = false, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_expected = $expected;
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param array $parameters Comparison values.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($parameters) {
+ if (! is_array($this->_expected)) {
+ return true;
+ }
+ if (count($this->_expected) != count($parameters)) {
+ return false;
+ }
+ for ($i = 0; $i < count($this->_expected); $i++) {
+ if (! $this->_testParameter($parameters[$i], $this->_expected[$i])) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Tests an individual parameter.
+ * @param mixed $parameter Value to test.
+ * @param mixed $expected Comparison value.
+ * @return boolean True if expectation
+ * fulfilled.
+ * @access private
+ */
+ function _testParameter($parameter, $expected) {
+ $comparison = $this->_coerceToExpectation($expected);
+ return $comparison->test($parameter);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param array $comparison Incoming parameter list.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($parameters) {
+ if ($this->test($parameters)) {
+ return "Expectation of " . count($this->_expected) .
+ " arguments of [" . $this->_renderArguments($this->_expected) .
+ "] is correct";
+ } else {
+ return $this->_describeDifference($this->_expected, $parameters);
+ }
+ }
+
+ /**
+ * Message to display if expectation differs from
+ * the parameters actually received.
+ * @param array $expected Expected parameters as list.
+ * @param array $parameters Actual parameters received.
+ * @return string Description of difference.
+ * @access private
+ */
+ function _describeDifference($expected, $parameters) {
+ if (count($expected) != count($parameters)) {
+ return "Expected " . count($expected) .
+ " arguments of [" . $this->_renderArguments($expected) .
+ "] but got " . count($parameters) .
+ " arguments of [" . $this->_renderArguments($parameters) . "]";
+ }
+ $messages = array();
+ for ($i = 0; $i < count($expected); $i++) {
+ $comparison = $this->_coerceToExpectation($expected[$i]);
+ if (! $comparison->test($parameters[$i])) {
+ $messages[] = "parameter " . ($i + 1) . " with [" .
+ $comparison->overlayMessage($parameters[$i]) . "]";
+ }
+ }
+ return "Parameter expectation differs at " . implode(" and ", $messages);
+ }
+
+ /**
+ * Creates an identical expectation if the
+ * object/value is not already some type
+ * of expectation.
+ * @param mixed $expected Expected value.
+ * @return SimpleExpectation Expectation object.
+ * @access private
+ */
+ function _coerceToExpectation($expected) {
+ if (SimpleTestCompatibility::isA($expected, 'SimpleExpectation')) {
+ return $expected;
+ }
+ return new IdenticalExpectation($expected);
+ }
+
+ /**
+ * Renders the argument list as a string for
+ * messages.
+ * @param array $args Incoming arguments.
+ * @return string Simple description of type and value.
+ * @access private
+ */
+ function _renderArguments($args) {
+ $descriptions = array();
+ if (is_array($args)) {
+ foreach ($args as $arg) {
+ $dumper = &new SimpleDumper();
+ $descriptions[] = $dumper->describeValue($arg);
+ }
+ }
+ return implode(', ', $descriptions);
+ }
+ }
+
+ /**
+ * Confirms that the number of calls on a method is as expected.
+ */
+ class CallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Expected number of calls.
+ * @param string $message Custom error message.
+ */
+ function CallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if expected.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count == $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Expected call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+ }
+
+ /**
+ * Confirms that the number of calls on a method is as expected.
+ */
+ class MinimumCallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Minimum number of calls.
+ * @param string $message Custom error message.
+ */
+ function MinimumCallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if enough.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count <= $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Minimum call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+ }
+
+ /**
+ * Confirms that the number of calls on a method is as expected.
+ */
+ class MaximumCallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Minimum number of calls.
+ * @param string $message Custom error message.
+ */
+ function MaximumCallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if not over.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count >= $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Miximum call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+ }
+
+ /**
+ * Retrieves values and references by searching the
+ * parameter lists until a match is found.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class CallMap {
+ var $_map;
+
+ /**
+ * Creates an empty call map.
+ * @access public
+ */
+ function CallMap() {
+ $this->_map = array();
+ }
+
+ /**
+ * Stashes a value against a method call.
+ * @param array $parameters Arguments including wildcards.
+ * @param mixed $value Value copied into the map.
+ * @access public
+ */
+ function addValue($parameters, $value) {
+ $this->addReference($parameters, $value);
+ }
+
+ /**
+ * Stashes a reference against a method call.
+ * @param array $parameters Array of arguments (including wildcards).
+ * @param mixed $reference Array reference placed in the map.
+ * @access public
+ */
+ function addReference($parameters, &$reference) {
+ $place = count($this->_map);
+ $this->_map[$place] = array();
+ $this->_map[$place]["params"] = new ParametersExpectation($parameters);
+ $this->_map[$place]["content"] = &$reference;
+ }
+
+ /**
+ * Searches the call list for a matching parameter
+ * set. Returned by reference.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return object Object held in the first matching
+ * slot, otherwise null.
+ * @access public
+ */
+ function &findFirstMatch($parameters) {
+ $slot = $this->_findFirstSlot($parameters);
+ if (!isset($slot)) {
+ return null;
+ }
+ return $slot["content"];
+ }
+
+ /**
+ * Searches the call list for a matching parameter
+ * set. True if successful.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return boolean True if a match is present.
+ * @access public
+ */
+ function isMatch($parameters) {
+ return ($this->_findFirstSlot($parameters) != null);
+ }
+
+ /**
+ * Searches the map for a matching item.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return array Reference to slot or null.
+ * @access private
+ */
+ function &_findFirstSlot($parameters) {
+ for ($i = 0; $i < count($this->_map); $i++) {
+ if ($this->_map[$i]["params"]->test($parameters)) {
+ return $this->_map[$i];
+ }
+ }
+ return null;
+ }
+ }
+
+ /**
+ * An empty collection of methods that can have their
+ * return values set. Used for prototyping.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class SimpleStub {
+ var $_wildcard;
+ var $_is_strict;
+ var $_returns;
+ var $_return_sequence;
+ var $_call_counts;
+
+ /**
+ * Sets up the wildcard and everything else empty.
+ * @param mixed $wildcard Parameter matching wildcard.
+ * @param boolean $is_strict Enables method name checks.
+ * @access public
+ */
+ function SimpleStub($wildcard, $is_strict = true) {
+ $this->_wildcard = $wildcard;
+ $this->_is_strict = $is_strict;
+ $this->_returns = array();
+ $this->_return_sequence = array();
+ $this->_call_counts = array();
+ }
+
+ /**
+ * Replaces wildcard matches with wildcard
+ * expectations in the argument list.
+ * @param array $args Raw argument list.
+ * @return array Argument list with
+ * expectations.
+ * @access private
+ */
+ function _replaceWildcards($args) {
+ if ($args === false) {
+ return false;
+ }
+ for ($i = 0; $i < count($args); $i++) {
+ if ($args[$i] === $this->_wildcard) {
+ $args[$i] = new WildcardExpectation();
+ }
+ }
+ return $args;
+ }
+
+ /**
+ * Returns the expected value for the method name.
+ * @param string $method Name of method to simulate.
+ * @param array $args Arguments as an array.
+ * @return mixed Stored return.
+ * @access private
+ */
+ function &_invoke($method, $args) {
+ $method = strtolower($method);
+ $step = $this->getCallCount($method);
+ $this->_addCall($method, $args);
+ return $this->_getReturn($method, $args, $step);
+ }
+
+ /**
+ * Triggers a PHP error if the method is not part
+ * of this object.
+ * @param string $method Name of method.
+ * @param string $task Description of task attempt.
+ * @access protected
+ */
+ function _dieOnNoMethod($method, $task) {
+ if ($this->_is_strict && !method_exists($this, $method)) {
+ trigger_error(
+ "Cannot $task as no ${method}() in class " . get_class($this),
+ E_USER_ERROR);
+ }
+ }
+
+ /**
+ * Adds one to the call count of a method.
+ * @param string $method Method called.
+ * @param array $args Arguments as an array.
+ * @access protected
+ */
+ function _addCall($method, $args) {
+ if (!isset($this->_call_counts[$method])) {
+ $this->_call_counts[$method] = 0;
+ }
+ $this->_call_counts[$method]++;
+ }
+
+ /**
+ * Fetches the call count of a method so far.
+ * @param string $method Method name called.
+ * @return Number of calls so far.
+ * @access public
+ */
+ function getCallCount($method) {
+ $this->_dieOnNoMethod($method, "get call count");
+ $method = strtolower($method);
+ if (! isset($this->_call_counts[$method])) {
+ return 0;
+ }
+ return $this->_call_counts[$method];
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value for all calls to this method.
+ * @param string $method Method name.
+ * @param mixed $value Result of call passed by value.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnValue($method, $value, $args = false) {
+ $this->_dieOnNoMethod($method, "set return value");
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_returns[$method])) {
+ $this->_returns[$method] = new CallMap();
+ }
+ $this->_returns[$method]->addValue($args, $value);
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value only when the required call count
+ * is reached.
+ * @param integer $timing Number of calls in the future
+ * to which the result applies. If
+ * not set then all calls will return
+ * the value.
+ * @param string $method Method name.
+ * @param mixed $value Result of call passed by value.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnValueAt($timing, $method, $value, $args = false) {
+ $this->_dieOnNoMethod($method, "set return value sequence");
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_return_sequence[$method])) {
+ $this->_return_sequence[$method] = array();
+ }
+ if (! isset($this->_return_sequence[$method][$timing])) {
+ $this->_return_sequence[$method][$timing] = new CallMap();
+ }
+ $this->_return_sequence[$method][$timing]->addValue($args, $value);
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by reference for all calls.
+ * @param string $method Method name.
+ * @param mixed $reference Result of the call will be this object.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnReference($method, &$reference, $args = false) {
+ $this->_dieOnNoMethod($method, "set return reference");
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_returns[$method])) {
+ $this->_returns[$method] = new CallMap();
+ }
+ $this->_returns[$method]->addReference($args, $reference);
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value only when the required call count
+ * is reached.
+ * @param integer $timing Number of calls in the future
+ * to which the result applies. If
+ * not set then all calls will return
+ * the value.
+ * @param string $method Method name.
+ * @param mixed $reference Result of the call will be this object.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnReferenceAt($timing, $method, &$reference, $args = false) {
+ $this->_dieOnNoMethod($method, "set return reference sequence");
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_return_sequence[$method])) {
+ $this->_return_sequence[$method] = array();
+ }
+ if (! isset($this->_return_sequence[$method][$timing])) {
+ $this->_return_sequence[$method][$timing] = new CallMap();
+ }
+ $this->_return_sequence[$method][$timing]->addReference($args, $reference);
+ }
+
+ /**
+ * Finds the return value matching the incoming
+ * arguments. If there is no matching value found
+ * then an error is triggered.
+ * @param string $method Method name.
+ * @param array $args Calling arguments.
+ * @param integer $step Current position in the
+ * call history.
+ * @return mixed Stored return.
+ * @access protected
+ */
+ function &_getReturn($method, $args, $step) {
+ if (isset($this->_return_sequence[$method][$step])) {
+ if ($this->_return_sequence[$method][$step]->isMatch($args)) {
+ return $this->_return_sequence[$method][$step]->findFirstMatch($args);
+ }
+ }
+ if (isset($this->_returns[$method])) {
+ return $this->_returns[$method]->findFirstMatch($args);
+ }
+ return null;
+ }
+ }
+
+ /**
+ * An empty collection of methods that can have their
+ * return values set and expectations made of the
+ * calls upon them. The mock will assert the
+ * expectations against it's attached test case in
+ * addition to the server stub behaviour.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class SimpleMock extends SimpleStub {
+ var $_test;
+ var $_expected_counts;
+ var $_max_counts;
+ var $_expected_args;
+ var $_expected_args_at;
+
+ /**
+ * Creates an empty return list and expectation list.
+ * All call counts are set to zero.
+ * @param SimpleTestCase $test Test case to test expectations in.
+ * @param mixed $wildcard Parameter matching wildcard.
+ * @param boolean $is_strict Enables method name checks on
+ * expectations.
+ * @access public
+ */
+ function SimpleMock(&$test, $wildcard, $is_strict = true) {
+ $this->SimpleStub($wildcard, $is_strict);
+ if (! $test) {
+ trigger_error('No unit tester for mock object', E_USER_ERROR);
+ return;
+ }
+ $this->_test = &$test;
+ $this->_expected_counts = array();
+ $this->_max_counts = array();
+ $this->_expected_args = array();
+ $this->_expected_args_at = array();
+ }
+
+ /**
+ * Accessor for attached unit test so that when
+ * subclassed, new expectations can be added easily.
+ * @return SimpleTestCase Unit test passed in constructor.
+ * @access public
+ */
+ function &getTest() {
+ return $this->_test;
+ }
+
+ /**
+ * Die if bad arguments array is passed
+ * @param mixed $args The arguments value to be checked.
+ * @param string $task Description of task attempt.
+ * @return boolean Valid arguments
+ * @access private
+ */
+ function _checkArgumentsIsArray($args, $task) {
+ if (! is_array($args)) {
+ trigger_error(
+ "Cannot $task as \$args parameter is not an array",
+ E_USER_ERROR);
+ }
+ }
+
+ /**
+ * Sets up an expected call with a set of
+ * expected parameters in that call. All
+ * calls will be compared to these expectations
+ * regardless of when the call is made.
+ * @param string $method Method call to test.
+ * @param array $args Expected parameters for the call
+ * including wildcards.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectArguments($method, $args, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set expected arguments');
+ $this->_checkArgumentsIsArray($args, 'set expected arguments');
+ $args = $this->_replaceWildcards($args);
+ $message .= Mock::getExpectationLine(' at line [%d]');
+ $this->_expected_args[strtolower($method)] =
+ new ParametersExpectation($args, $message);
+ }
+
+ /**
+ * Sets up an expected call with a set of
+ * expected parameters in that call. The
+ * expected call count will be adjusted if it
+ * is set too low to reach this call.
+ * @param integer $timing Number of calls in the future at
+ * which to test. Next call is 0.
+ * @param string $method Method call to test.
+ * @param array $args Expected parameters for the call
+ * including wildcards.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectArgumentsAt($timing, $method, $args, $message = '%s') {
+ $this->_dieOnNoMethod($method, "set expected arguments at time");
+ $this->_checkArgumentsIsArray($args, "set expected arguments");
+ $args = $this->_replaceWildcards($args);
+ if (! isset($this->_expected_args_at[$timing])) {
+ $this->_expected_args_at[$timing] = array();
+ }
+ $method = strtolower($method);
+ $message .= Mock::getExpectationLine(' at line [%d]');
+ $this->_expected_args_at[$timing][$method] =
+ new ParametersExpectation($args, $message);
+ }
+
+ /**
+ * Sets an expectation for the number of times
+ * a method will be called. The tally method
+ * is used to check this.
+ * @param string $method Method call to test.
+ * @param integer $count Number of times it should
+ * have been called at tally.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, "set expected call count");
+ $message .= Mock::getExpectationLine(' at line [%d]');
+ $this->_expected_counts[strtolower($method)] =
+ new CallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Sets the number of times a method may be called
+ * before a test failure is triggered.
+ * @param string $method Method call to test.
+ * @param integer $count Most number of times it should
+ * have been called.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectMaximumCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, "set maximum call count");
+ $message .= Mock::getExpectationLine(' at line [%d]');
+ $this->_max_counts[strtolower($method)] =
+ new MaximumCallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Sets the number of times to call a method to prevent
+ * a failure on the tally.
+ * @param string $method Method call to test.
+ * @param integer $count Least number of times it should
+ * have been called.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectMinimumCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, "set minimum call count");
+ $message .= Mock::getExpectationLine(' at line [%d]');
+ $this->_expected_counts[strtolower($method)] =
+ new MinimumCallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Convenience method for barring a method
+ * call.
+ * @param string $method Method call to ban.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectNever($method, $message = '%s') {
+ $this->expectMaximumCallCount($method, 0, $message);
+ }
+
+ /**
+ * Convenience method for a single method
+ * call.
+ * @param string $method Method call to track.
+ * @param array $args Expected argument list or
+ * false for any arguments.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectOnce($method, $args = false, $message = '%s') {
+ $this->expectCallCount($method, 1, $message);
+ if ($args !== false) {
+ $this->expectArguments($method, $args, $message);
+ }
+ }
+
+ /**
+ * Convenience method for requiring a method
+ * call.
+ * @param string $method Method call to track.
+ * @param array $args Expected argument list or
+ * false for any arguments.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectAtLeastOnce($method, $args = false, $message = '%s') {
+ $this->expectMinimumCallCount($method, 1, $message);
+ if ($args !== false) {
+ $this->expectArguments($method, $args, $message);
+ }
+ }
+
+ /**
+ * Totals up the call counts and triggers a test
+ * assertion if a test is present for expected
+ * call counts.
+ * This method must be called explicitly for the call
+ * count assertions to be triggered.
+ * @access public
+ */
+ function tally() {
+ foreach ($this->_expected_counts as $method => $expectation) {
+ $this->_assertTrue(
+ $expectation->test($this->getCallCount($method)),
+ $expectation->overlayMessage($this->getCallCount($method)));
+ }
+ }
+
+ /**
+ * Returns the expected value for the method name
+ * and checks expectations. Will generate any
+ * test assertions as a result of expectations
+ * if there is a test present.
+ * @param string $method Name of method to simulate.
+ * @param array $args Arguments as an array.
+ * @return mixed Stored return.
+ * @access private
+ */
+ function &_invoke($method, $args) {
+ $method = strtolower($method);
+ $step = $this->getCallCount($method);
+ $this->_addCall($method, $args);
+ $this->_checkExpectations($method, $args, $step);
+ return $this->_getReturn($method, $args, $step);
+ }
+
+ /**
+ * Tests the arguments against expectations.
+ * @param string $method Method to check.
+ * @param array $args Argument list to match.
+ * @param integer $timing The position of this call
+ * in the call history.
+ * @access private
+ */
+ function _checkExpectations($method, $args, $timing) {
+ if (isset($this->_max_counts[$method])) {
+ if (! $this->_max_counts[$method]->test($timing + 1)) {
+ $this->_assertTrue(
+ false,
+ $this->_max_counts[$method]->overlayMessage($timing + 1));
+ }
+ }
+ if (isset($this->_expected_args_at[$timing][$method])) {
+ $this->_assertTrue(
+ $this->_expected_args_at[$timing][$method]->test($args),
+ "Mock method [$method] at [$timing] -> " .
+ $this->_expected_args_at[$timing][$method]->overlayMessage($args));
+ } elseif (isset($this->_expected_args[$method])) {
+ $this->_assertTrue(
+ $this->_expected_args[$method]->test($args),
+ "Mock method [$method] -> " . $this->_expected_args[$method]->overlayMessage($args));
+ }
+ }
+
+ /**
+ * Triggers an assertion on the held test case.
+ * Should be overridden when using another test
+ * framework other than the SimpleTest one if the
+ * assertion method has a different name.
+ * @param boolean $assertion True will pass.
+ * @param string $message Message that will go with
+ * the test event.
+ * @access protected
+ */
+ function _assertTrue($assertion, $message) {
+ $this->_test->assertTrue($assertion, $message);
+ }
+ }
+
+ /**
+ * Static methods only service class for code generation of
+ * server stubs.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class Stub {
+
+ /**
+ * Factory for server stub classes.
+ */
+ function Stub() {
+ trigger_error('Stub factory methods are class only.');
+ }
+
+ /**
+ * Clones a class' interface and creates a stub version
+ * that can have return values set.
+ * @param string $class Class to clone.
+ * @param string $stub_class New class name. Default is
+ * the old name with "Stub"
+ * prepended.
+ * @param array $methods Additional methods to add beyond
+ * those in th cloned class. Use this
+ * to emulate the dynamic addition of
+ * methods in the cloned class or when
+ * the class hasn't been written yet.
+ * @static
+ * @access public
+ */
+ function generate($class, $stub_class = false, $methods = false) {
+ if (! class_exists($class)) {
+ return false;
+ }
+ if (! $stub_class) {
+ $stub_class = "Stub" . $class;
+ }
+ if (class_exists($stub_class)) {
+ return false;
+ }
+ return eval(Stub::_createClassCode(
+ $class,
+ $stub_class,
+ $methods ? $methods : array()) . " return true;");
+ }
+
+ /**
+ * The new server stub class code in string form.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name.
+ * @param array $methods Additional methods.
+ * @static
+ * @access private
+ */
+ function _createClassCode($class, $stub_class, $methods) {
+ $stub_base = SimpleTestOptions::getStubBaseClass();
+ $code = "class $stub_class extends $stub_base {\n";
+ $code .= " function $stub_class(\$wildcard = MOCK_WILDCARD) {\n";
+ $code .= " \$this->$stub_base(\$wildcard);\n";
+ $code .= " }\n";
+ $code .= Stub::_createHandlerCode($class, $stub_base, $methods);
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * Creates code within a class to generate replaced
+ * methods. All methods call the _invoke() handler
+ * with the method name and the arguments in an
+ * array.
+ * @param string $class Class to clone.
+ * @param string $base Base class with methods that
+ * cannot be cloned.
+ * @param array $methods Additional methods.
+ * @static
+ * @access private
+ */
+ function _createHandlerCode($class, $base, $methods) {
+ $code = "";
+ $methods = array_merge($methods, get_class_methods($class));
+ foreach ($methods as $method) {
+ if (($method == '__construct') || ($method == '__clone')) {
+ continue;
+ }
+ if (in_array($method, get_class_methods($base))) {
+ continue;
+ }
+ $code .= " function &$method() {\n";
+ $code .= " \$args = func_get_args();\n";
+ $code .= " return \$this->_invoke(\"$method\", \$args);\n";
+ $code .= " }\n";
+ }
+ return $code;
+ }
+ }
+
+ /**
+ * Static methods only service class for code generation of
+ * mock objects.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+ class Mock {
+
+ /**
+ * Factory for mock object classes.
+ * @access public
+ */
+ function Mock() {
+ trigger_error("Mock factory methods are class only.");
+ }
+
+ /**
+ * Clones a class' interface and creates a mock version
+ * that can have return values and expectations set.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name. Default is
+ * the old name with "Mock"
+ * prepended.
+ * @param array $methods Additional methods to add beyond
+ * those in th cloned class. Use this
+ * to emulate the dynamic addition of
+ * methods in the cloned class or when
+ * the class hasn't been written yet.
+ * @static
+ * @access public
+ */
+ function generate($class, $mock_class = false, $methods = false) {
+ if (! class_exists($class)) {
+ return false;
+ }
+ if (! $mock_class) {
+ $mock_class = "Mock" . $class;
+ }
+ if (class_exists($mock_class)) {
+ return false;
+ }
+ return eval(Mock::_createClassCode(
+ $class,
+ $mock_class,
+ $methods ? $methods : array()) . " return true;");
+ }
+
+ /**
+ * Generates a version of a class with selected
+ * methods mocked only. Inherits the old class
+ * and chains the mock methods of an aggregated
+ * mock object.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name.
+ * @param array $methods Methods to be overridden
+ * with mock versions.
+ * @static
+ * @access public
+ */
+ function generatePartial($class, $mock_class, $methods) {
+ if (! class_exists($class)) {
+ return false;
+ }
+ if (class_exists($mock_class)) {
+ trigger_error("Partial mock class [$mock_class] already exists");
+ return false;
+ }
+ return eval(Mock::_extendClassCode($class, $mock_class, $methods));
+ }
+
+ /**
+ * The new mock class code as a string.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name.
+ * @param array $methods Additional methods.
+ * @return string Code for new mock class.
+ * @static
+ * @access private
+ */
+ function _createClassCode($class, $mock_class, $methods) {
+ $mock_base = SimpleTestOptions::getMockBaseClass();
+ $code = "class $mock_class extends $mock_base {\n";
+ $code .= " function $mock_class(&\$test, \$wildcard = MOCK_WILDCARD) {\n";
+ $code .= " \$this->$mock_base(\$test, \$wildcard);\n";
+ $code .= " }\n";
+ $code .= Stub::_createHandlerCode($class, $mock_base, $methods);
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * The extension class code as a string. The class
+ * composites a mock object and chains mocked methods
+ * to it.
+ * @param string $class Class to extend.
+ * @param string $mock_class New class name.
+ * @param array $methods Mocked methods.
+ * @return string Code for a new class.
+ * @static
+ * @access private
+ */
+ function _extendClassCode($class, $mock_class, $methods) {
+ $mock_base = SimpleTestOptions::getMockBaseClass();
+ $code = "class $mock_class extends $class {\n";
+ $code .= " var \$_mock;\n";
+ $code .= Mock::_addMethodList($methods);
+ $code .= "\n";
+ $code .= " function $mock_class(&\$test, \$wildcard = MOCK_WILDCARD) {\n";
+ $code .= " \$this->_mock = &new $mock_base(\$test, \$wildcard, false);\n";
+ $code .= " }\n";
+ $code .= Mock::_chainMockReturns();
+ $code .= Mock::_chainMockExpectations();
+ $code .= Mock::_overrideMethods($methods);
+ $code .= SimpleTestOptions::getPartialMockCode();
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * Creates a list of mocked methods for error checking.
+ * @param array $methods Mocked methods.
+ * @return string Code for a method list.
+ * @access private
+ */
+ function _addMethodList($methods) {
+ return " var \$_mocked_methods = array('" .
+ implode("', '", $methods) . "');\n";
+ }
+
+ /**
+ * Creates code to abandon the expectation if not mocked.
+ * @param string $alias Parameter name of method name.
+ * @return string Code for bail out.
+ * @access private
+ */
+ function _bailOutIfNotMocked($alias) {
+ $code = " if (! in_array($alias, \$this->_mocked_methods)) {\n";
+ $code .= " trigger_error('Method [$alias] is not mocked');\n";
+ $code .= " return;\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code for chaining to the composited
+ * mock object.
+ * @return string Code for mock set up.
+ * @access private
+ */
+ function _chainMockReturns() {
+ $code = " function setReturnValue(\$method, \$value, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnValue(\$method, \$value, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnValueAt(\$timing, \$method, \$value, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnValueAt(\$timing, \$method, \$value, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnReference(\$method, &\$ref, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnReference(\$method, \$ref, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnReferenceAt(\$timing, \$method, &\$ref, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnReferenceAt(\$timing, \$method, \$ref, \$args);\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code for chaining to an aggregated
+ * mock object.
+ * @return string Code for expectations.
+ * @access private
+ */
+ function _chainMockExpectations() {
+ $code = " function expectArguments(\$method, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectArguments(\$method, \$args);\n";
+ $code .= " }\n";
+ $code .= " function expectArgumentsAt(\$timing, \$method, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectArgumentsAt(\$timing, \$method, \$args);\n";
+ $code .= " }\n";
+ $code .= " function expectCallCount(\$method, \$count) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectCallCount(\$method, \$count);\n";
+ $code .= " }\n";
+ $code .= " function expectMaximumCallCount(\$method, \$count) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectMaximumCallCount(\$method, \$count);\n";
+ $code .= " }\n";
+ $code .= " function expectMinimumCallCount(\$method, \$count) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectMinimumCallCount(\$method, \$count);\n";
+ $code .= " }\n";
+ $code .= " function expectNever(\$method) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectNever(\$method);\n";
+ $code .= " }\n";
+ $code .= " function expectOnce(\$method, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectOnce(\$method, \$args);\n";
+ $code .= " }\n";
+ $code .= " function expectAtLeastOnce(\$method, \$args = false) {\n";
+ $code .= Mock::_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectAtLeastOnce(\$method, \$args);\n";
+ $code .= " }\n";
+ $code .= " function tally() {\n";
+ $code .= " \$this->_mock->tally();\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code to override a list of methods
+ * with mock versions.
+ * @param array $methods Methods to be overridden
+ * with mock versions.
+ * @return string Code for overridden chains.
+ * @access private
+ */
+ function _overrideMethods($methods) {
+ $code = "";
+ foreach ($methods as $method) {
+ $code .= " function &$method() {\n";
+ $code .= " \$args = func_get_args();\n";
+ $code .= " return \$this->_mock->_invoke(\"$method\", \$args);\n";
+ $code .= " }\n";
+ }
+ return $code;
+ }
+
+ /**
+ * Uses a stack trace to find the line of an assertion.
+ * @param string $format String formatting.
+ * @param array $stack Stack frames top most first. Only
+ * needed if not using the PHP
+ * backtrace function.
+ * @return string Line number of first assert*
+ * method embedded in format string.
+ * @access public
+ * @static
+ */
+ function getExpectationLine($format = '%d', $stack = false) {
+ if ($stack === false) {
+ $stack = SimpleTestCompatibility::getStackTrace();
+ }
+ return SimpleDumper::getFormattedAssertionLine($stack, $format, 'expect');
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @version $Id: options.php,v 1.28 2004/08/18 16:24:00 lastcraft Exp $
+ */
+
+ /**
+ * Static global directives and options.
+ * @package SimpleTest
+ */
+ class SimpleTestOptions {
+
+ /**
+ * Reads the SimpleTest version from the release file.
+ * @return string Version string.
+ * @static
+ * @access public
+ */
+ function getVersion() {
+ $content = file(dirname(__FILE__) . '/VERSION');
+ return trim($content[0]);
+ }
+
+ /**
+ * Sets the name of a test case to ignore, usually
+ * because the class is an abstract case that should
+ * not be run.
+ * @param string $class Add a class to ignore.
+ * @static
+ * @access public
+ */
+ function ignore($class) {
+ $registry = &SimpleTestOptions::_getRegistry();
+ $registry['IgnoreList'][] = strtolower($class);
+ }
+
+ /**
+ * Test to see if a test case is in the ignore
+ * list.
+ * @param string $class Class name to test.
+ * @return boolean True if should not be run.
+ * @access public
+ * @static
+ */
+ function isIgnored($class) {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return in_array(strtolower($class), $registry['IgnoreList']);
+ }
+
+ /**
+ * The base class name is settable here. This is the
+ * class that a new stub will inherited from.
+ * To modify the generated stubs simply extend the
+ * SimpleStub class and set it's name
+ * with this method before any stubs are generated.
+ * @param string $stub_base Server stub class to use.
+ * @static
+ * @access public
+ */
+ function setStubBaseClass($stub_base) {
+ $registry = &SimpleTestOptions::_getRegistry();
+ $registry['StubBaseClass'] = $stub_base;
+ }
+
+ /**
+ * Accessor for the currently set stub base class.
+ * @return string Class name to inherit from.
+ * @static
+ * @access public
+ */
+ function getStubBaseClass() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['StubBaseClass'];
+ }
+
+ /**
+ * The base class name is settable here. This is the
+ * class that a new mock will inherited from.
+ * To modify the generated mocks simply extend the
+ * SimpleMock class and set it's name
+ * with this method before any mocks are generated.
+ * @param string $mock_base Mock base class to use.
+ * @static
+ * @access public
+ */
+ function setMockBaseClass($mock_base) {
+ $registry = &SimpleTestOptions::_getRegistry();
+ $registry['MockBaseClass'] = $mock_base;
+ }
+
+ /**
+ * Accessor for the currently set mock base class.
+ * @return string Class name to inherit from.
+ * @static
+ * @access public
+ */
+ function getMockBaseClass() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['MockBaseClass'];
+ }
+
+ /**
+ * Adds additional mock code.
+ * @param string $code Extra code that can be added
+ * to the partial mocks for
+ * extra functionality. Useful
+ * when a test tool has overridden
+ * the mock base classes.
+ * @access public
+ */
+ function addPartialMockCode($code = '') {
+ $registry = &SimpleTestOptions::_getRegistry();
+ $registry['AdditionalPartialMockCode'] = $code;
+ }
+
+ /**
+ * Accessor for additional partial mock code.
+ * @return string Extra code.
+ * @access public
+ */
+ function getPartialMockCode() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['AdditionalPartialMockCode'];
+ }
+
+ /**
+ * Sets proxy to use on all requests for when
+ * testing from behind a firewall. Set host
+ * to false to disable. This will take effect
+ * if there are no other proxy settings.
+ * @param string $proxy Proxy host as URL.
+ * @param string $username Proxy username for authentication.
+ * @param string $password Proxy password for authentication.
+ * @access public
+ */
+ function useProxy($proxy, $username = false, $password = false) {
+ $registry = &SimpleTestOptions::_getRegistry();
+ $registry['DefaultProxy'] = $proxy;
+ $registry['DefaultProxyUsername'] = $username;
+ $registry['DefaultProxyPassword'] = $password;
+ }
+
+ /**
+ * Accessor for default proxy host.
+ * @return string Proxy URL.
+ * @access public
+ */
+ function getDefaultProxy() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['DefaultProxy'];
+ }
+
+ /**
+ * Accessor for default proxy username.
+ * @return string Proxy username for authentication.
+ * @access public
+ */
+ function getDefaultProxyUsername() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['DefaultProxyUsername'];
+ }
+
+ /**
+ * Accessor for default proxy password.
+ * @return string Proxy password for authentication.
+ * @access public
+ */
+ function getDefaultProxyPassword() {
+ $registry = &SimpleTestOptions::_getRegistry();
+ return $registry['DefaultProxyPassword'];
+ }
+
+ /**
+ * Accessor for global registry of options.
+ * @return hash All stored values.
+ * @access private
+ * @static
+ */
+ function &_getRegistry() {
+ static $registry = false;
+ if (! $registry) {
+ $registry = SimpleTestOptions::_getDefaults();
+ }
+ return $registry;
+ }
+
+ /**
+ * Constant default values.
+ * @return hash All registry defaults.
+ * @access private
+ * @static
+ */
+ function _getDefaults() {
+ return array(
+ 'StubBaseClass' => 'SimpleStub',
+ 'MockBaseClass' => 'SimpleMock',
+ 'IgnoreList' => array(),
+ 'AdditionalPartialMockCode' => '',
+ 'DefaultProxy' => false,
+ 'DefaultProxyUsername' => false,
+ 'DefaultProxyPassword' => false);
+ }
+ }
+
+ /**
+ * Static methods for compatibility between different
+ * PHP versions.
+ * @package SimpleTest
+ */
+ class SimpleTestCompatibility {
+
+ /**
+ * Identity test. Drops back to equality for PHP5
+ * objects as the === operator counts as the
+ * stronger reference constraint.
+ * @param mixed $first Test subject.
+ * @param mixed $second Comparison object.
+ * @access public
+ * @static
+ */
+ function isIdentical($first, $second) {
+ if (version_compare(phpversion(), '5') >= 0) {
+ if (gettype($first) != gettype($second)) {
+ return false;
+ }
+ if ($first != $second) {
+ return false;
+ }
+ if (is_object($first) && is_object($second)) {
+ return (get_class($first) == get_class($second));
+ }
+ if (is_array($first) && is_array($second)) {
+ if (array_keys($first) != array_keys($second)) {
+ return false;
+ }
+ foreach (array_keys($first) as $key) {
+ if (! SimpleTestCompatibility::isIdentical($first[$key], $second[$key])) {
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+ return ($first === $second);
+ }
+
+ /**
+ * Test to see if an object is a member of a
+ * class hiearchy.
+ * @param object $object Object to test.
+ * @param string $class Root name of hiearchy.
+ * @access public
+ * @static
+ */
+ function isA($object, $class) {
+ if (version_compare(phpversion(), '5') >= 0) {
+ if (! class_exists($class)) {
+ return false;
+ }
+ eval("\$is_a = \$object instanceof $class;");
+ return $is_a;
+ }
+ if (function_exists('is_a')) {
+ return is_a($object, $class);
+ }
+ return ((strtolower($class) == get_class($object))
+ or (is_subclass_of($object, $class)));
+ }
+
+ /**
+ * Sets a socket timeout for each chunk.
+ * @param resource $handle Socket handle.
+ * @param integer $timeout Limit in seconds.
+ * @access public
+ * @static
+ */
+ function setTimeout($handle, $timeout) {
+ stream_set_timeout($handle, $timeout, 0);
+ }
+
+ /**
+ * Gets the current stack trace topmost first.
+ * @return array List of stack frames.
+ * @access public
+ * @static
+ */
+ function getStackTrace() {
+ if (function_exists('debug_backtrace')) {
+ return array_reverse(debug_backtrace());
+ }
+ return array();
+ }
+ }
+?>
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: page.php,v 1.99 2004/08/18 23:10:19 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/http.php');
+ require_once(dirname(__FILE__) . '/parser.php');
+ require_once(dirname(__FILE__) . '/tag.php');
+ require_once(dirname(__FILE__) . '/form.php');
+ /**#@-*/
+
+ /**
+ * SAX event handler. Maintains a list of
+ * open tags and dispatches them as they close.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimplePageBuilder extends SimpleSaxListener {
+ var $_tags;
+ var $_page;
+
+ /**
+ * Sets the builder up empty.
+ * @access public
+ */
+ function SimplePageBuilder() {
+ $this->SimpleSaxListener();
+ }
+
+ /**
+ * Reads the raw content and send events
+ * into the page to be built.
+ * @param $response SimpleHttpResponse Fetched response.
+ * @return SimplePage Newly parsed page.
+ * @access public
+ */
+ function parse($response) {
+ $this->_tags = array();
+ $this->_page = &$this->_createPage($response);
+ $parser = &$this->_createParser();
+ $parser->parse($response->getContent());
+ return $this->_page;
+ }
+
+ /**
+ * Creates an empty page.
+ * @return SimplePage New unparsed page.
+ * @access protected
+ */
+ function &_createPage($response) {
+ return new SimplePage($response);
+ }
+
+ /**
+ * Creates the parser used with the builder.
+ * @return SimpleSaxParser Parser to generate events for
+ * the builder.
+ * @access protected
+ */
+ function &_createParser() {
+ return new SimpleSaxParser($this);
+ }
+
+ /**
+ * Start of element event. Opens a new tag.
+ * @param string $name Element name.
+ * @param hash $attributes Attributes without content
+ * are marked as true.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function startElement($name, $attributes) {
+ $tag = &$this->_createTag($name, $attributes);
+ if ($name == 'form') {
+ $this->_page->acceptFormStart($tag);
+ return true;
+ }
+ if ($name == 'frameset') {
+ $this->_page->acceptFramesetStart($tag);
+ return true;
+ }
+ if ($name == 'frame') {
+ $this->_page->acceptFrame($tag);
+ return true;
+ }
+ if ($tag->expectEndTag()) {
+ $this->_openTag($tag);
+ return true;
+ }
+ $this->_page->acceptTag($tag);
+ return true;
+ }
+
+ /**
+ * End of element event.
+ * @param string $name Element name.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function endElement($name) {
+ if ($name == 'form') {
+ $this->_page->acceptFormEnd();
+ return true;
+ }
+ if ($name == 'frameset') {
+ $this->_page->acceptFramesetEnd();
+ return true;
+ }
+ if (isset($this->_tags[$name]) && (count($this->_tags[$name]) > 0)) {
+ $tag = array_pop($this->_tags[$name]);
+ $this->_addContentTagToOpenTags($tag);
+ $this->_page->acceptTag($tag);
+ return true;
+ }
+ return true;
+ }
+
+ /**
+ * Unparsed, but relevant data. The data is added
+ * to every open tag.
+ * @param string $text May include unparsed tags.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function addContent($text) {
+ foreach (array_keys($this->_tags) as $name) {
+ for ($i = 0; $i < count($this->_tags[$name]); $i++) {
+ $this->_tags[$name][$i]->addContent($text);
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Parsed relevant data. The parsed tag is added
+ * to every open tag.
+ * @param SimpleTag $tag May include unparsed tags.
+ * @access private
+ */
+ function _addContentTagToOpenTags(&$tag) {
+ if (! in_array($tag->getTagName(), array('option'))) {
+ return;
+ }
+ foreach (array_keys($this->_tags) as $name) {
+ for ($i = 0; $i < count($this->_tags[$name]); $i++) {
+ $this->_tags[$name][$i]->addTag($tag);
+ }
+ }
+ }
+
+ /**
+ * Opens a tag for receiving content. Multiple tags
+ * will be receiving input at the same time.
+ * @param SimpleTag $tag New content tag.
+ * @access private
+ */
+ function _openTag(&$tag) {
+ $name = $tag->getTagName();
+ if (! in_array($name, array_keys($this->_tags))) {
+ $this->_tags[$name] = array();
+ }
+ array_push($this->_tags[$name], $tag);
+ }
+
+ /**
+ * Factory for the tag objects. Creates the
+ * appropriate tag object for the incoming tag name.
+ * @param string $name HTML tag name.
+ * @param hash $attributes Element attributes.
+ * @return SimpleTag Tag object.
+ * @access protected
+ */
+ function &_createTag($name, $attributes) {
+ if ($name == 'a') {
+ return new SimpleAnchorTag($attributes);
+ } elseif ($name == 'title') {
+ return new SimpleTitleTag($attributes);
+ } elseif ($name == 'input') {
+ return $this->_createInputTag($attributes);
+ } elseif ($name == 'button') {
+ return new SimpleButtonTag($attributes);
+ } elseif ($name == 'textarea') {
+ return new SimpleTextAreaTag($attributes);
+ } elseif ($name == 'select') {
+ return $this->_createSelectionTag($attributes);
+ } elseif ($name == 'option') {
+ return new SimpleOptionTag($attributes);
+ } elseif ($name == 'form') {
+ return new SimpleFormTag($attributes);
+ } elseif ($name == 'frame') {
+ return new SimpleFrameTag($attributes);
+ }
+ return new SimpleTag($name, $attributes);
+ }
+
+ /**
+ * Factory for selection fields.
+ * @param hash $attributes Element attributes.
+ * @return SimpleTag Tag object.
+ * @access protected
+ */
+ function &_createSelectionTag($attributes) {
+ if (isset($attributes['multiple'])) {
+ return new MultipleSelectionTag($attributes);
+ }
+ return new SimpleSelectionTag($attributes);
+ }
+
+ /**
+ * Factory for input tags.
+ * @param hash $attributes Element attributes.
+ * @return SimpleTag Tag object.
+ * @access protected
+ */
+ function &_createInputTag($attributes) {
+ if (! isset($attributes['type'])) {
+ return new SimpleTextTag($attributes);
+ }
+ if ($attributes['type'] == 'submit') {
+ return new SimpleSubmitTag($attributes);
+ } elseif ($attributes['type'] == 'image') {
+ return new SimpleImageSubmitTag($attributes);
+ } elseif ($attributes['type'] == 'checkbox') {
+ return new SimpleCheckboxTag($attributes);
+ } elseif ($attributes['type'] == 'radio') {
+ return new SimpleRadioButtonTag($attributes);
+ } else {
+ return new SimpleTextTag($attributes);
+ }
+ }
+ }
+
+ /**
+ * A wrapper for a web page.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimplePage {
+ var $_links;
+ var $_title;
+ var $_open_forms;
+ var $_complete_forms;
+ var $_frameset;
+ var $_frames;
+ var $_frameset_nesting_level;
+ var $_transport_error;
+ var $_raw;
+ var $_sent;
+ var $_headers;
+ var $_method;
+ var $_url;
+ var $_request_data;
+
+ /**
+ * Parses a page ready to access it's contents.
+ * @param SimpleHttpResponse $response Result of HTTP fetch.
+ * @access public
+ */
+ function SimplePage($response = false) {
+ $this->_links = array();
+ $this->_title = false;
+ $this->_open_forms = array();
+ $this->_complete_forms = array();
+ $this->_frameset = false;
+ $this->_frames = array();
+ $this->_frameset_nesting_level = 0;
+ if ($response) {
+ $this->_extractResponse($response);
+ } else {
+ $this->_noResponse();
+ }
+ }
+
+ /**
+ * Extracts all of the response information.
+ * @param SimpleHttpResponse $response Response being parsed.
+ * @access private
+ */
+ function _extractResponse($response) {
+ $this->_transport_error = $response->getError();
+ $this->_raw = $response->getContent();
+ $this->_sent = $response->getSent();
+ $this->_headers = $response->getHeaders();
+ $this->_method = $response->getMethod();
+ $this->_url = $response->getUrl();
+ $this->_request_data = $response->getRequestData();
+ }
+
+ /**
+ * Sets up a missng response.
+ * @access private
+ */
+ function _noResponse() {
+ $this->_transport_error = 'No page fetched yet';
+ $this->_raw = false;
+ $this->_sent = false;
+ $this->_headers = false;
+ $this->_method = 'GET';
+ $this->_url = false;
+ $this->_request_data = false;
+ }
+
+ /**
+ * Original request as bytes sent down the wire.
+ * @return mixed Sent content.
+ * @access public
+ */
+ function getRequest() {
+ return $this->_sent;
+ }
+
+ /**
+ * Accessor for raw text of page.
+ * @return string Raw unparsed content.
+ * @access public
+ */
+ function getRaw() {
+ return $this->_raw;
+ }
+
+ /**
+ * Accessor for raw headers of page.
+ * @return string Header block as text.
+ * @access public
+ */
+ function getHeaders() {
+ if ($this->_headers) {
+ return $this->_headers->getRaw();
+ }
+ return false;
+ }
+
+ /**
+ * Original request method.
+ * @return string GET, POST or HEAD.
+ * @access public
+ */
+ function getMethod() {
+ return $this->_method;
+ }
+
+ /**
+ * Original resource name.
+ * @return SimpleUrl Current url.
+ * @access public
+ */
+ function getUrl() {
+ return $this->_url;
+ }
+
+ /**
+ * Original request data.
+ * @return mixed Sent content.
+ * @access public
+ */
+ function getRequestData() {
+ return $this->_request_data;
+ }
+
+ /**
+ * Accessor for last error.
+ * @return string Error from last response.
+ * @access public
+ */
+ function getTransportError() {
+ return $this->_transport_error;
+ }
+
+ /**
+ * Accessor for current MIME type.
+ * @return string MIME type as string; e.g. 'text/html'
+ * @access public
+ */
+ function getMimeType() {
+ if ($this->_headers) {
+ return $this->_headers->getMimeType();
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for HTTP response code.
+ * @return integer HTTP response code received.
+ * @access public
+ */
+ function getResponseCode() {
+ if ($this->_headers) {
+ return $this->_headers->getResponseCode();
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for last Authentication type. Only valid
+ * straight after a challenge (401).
+ * @return string Description of challenge type.
+ * @access public
+ */
+ function getAuthentication() {
+ if ($this->_headers) {
+ return $this->_headers->getAuthentication();
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for last Authentication realm. Only valid
+ * straight after a challenge (401).
+ * @return string Name of security realm.
+ * @access public
+ */
+ function getRealm() {
+ if ($this->_headers) {
+ return $this->_headers->getRealm();
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for current frame focus. Will be
+ * false as no frames.
+ * @return array Always empty.
+ * @access public
+ */
+ function getFrameFocus() {
+ return array();
+ }
+
+ /**
+ * Sets the focus by index. The integer index starts from 1.
+ * @param integer $choice Chosen frame.
+ * @return boolean Always false.
+ * @access public
+ */
+ function setFrameFocusByIndex($choice) {
+ return false;
+ }
+
+ /**
+ * Sets the focus by name. Always fails for a leaf page.
+ * @param string $name Chosen frame.
+ * @return boolean False as no frames.
+ * @access public
+ */
+ function setFrameFocus($name) {
+ return false;
+ }
+
+ /**
+ * Clears the frame focus. Does nothing for a leaf page.
+ * @access public
+ */
+ function clearFrameFocus() {
+ }
+
+ /**
+ * Adds a tag to the page.
+ * @param SimpleTag $tag Tag to accept.
+ * @access public
+ */
+ function acceptTag(&$tag) {
+ if ($tag->getTagName() == "a") {
+ $this->_addLink($tag);
+ } elseif ($tag->getTagName() == "title") {
+ $this->_setTitle($tag);
+ } elseif ($this->_isFormElement($tag->getTagName())) {
+ for ($i = 0; $i < count($this->_open_forms); $i++) {
+ $this->_open_forms[$i]->addWidget($tag);
+ }
+ }
+ }
+
+ /**
+ * Tests to see if a tag is a possible form
+ * element.
+ * @param string $name HTML element name.
+ * @return boolean True if form element.
+ * @access private
+ */
+ function _isFormElement($name) {
+ return in_array($name, array('input', 'button', 'textarea', 'select'));
+ }
+
+ /**
+ * Opens a form. New widgets go here.
+ * @param SimpleFormTag $tag Tag to accept.
+ * @access public
+ */
+ function acceptFormStart(&$tag) {
+ $this->_open_forms[] = &new SimpleForm($tag, $this->getUrl());
+ }
+
+ /**
+ * Closes the most recently opened form.
+ * @access public
+ */
+ function acceptFormEnd() {
+ if (count($this->_open_forms)) {
+ $this->_complete_forms[] = array_pop($this->_open_forms);
+ }
+ }
+
+ /**
+ * Opens a frameset. A frameset may contain nested
+ * frameset tags.
+ * @param SimpleFramesetTag $tag Tag to accept.
+ * @access public
+ */
+ function acceptFramesetStart(&$tag) {
+ if (! $this->_isLoadingFrames()) {
+ $this->_frameset = &$tag;
+ }
+ $this->_frameset_nesting_level++;
+ }
+
+ /**
+ * Closes the most recently opened frameset.
+ * @access public
+ */
+ function acceptFramesetEnd() {
+ if ($this->_isLoadingFrames()) {
+ $this->_frameset_nesting_level--;
+ }
+ }
+
+ /**
+ * Takes a single frame tag and stashes it in
+ * the current frame set.
+ * @param SimpleFrameTag $tag Tag to accept.
+ * @access public
+ */
+ function acceptFrame(&$tag) {
+ if ($this->_isLoadingFrames()) {
+ if ($tag->getAttribute('src')) {
+ $this->_frames[] = &$tag;
+ }
+ }
+ }
+
+ /**
+ * Test to see if in the middle of reading
+ * a frameset.
+ * @return boolean True if inframeset.
+ * @access private
+ */
+ function _isLoadingFrames() {
+ if (! $this->_frameset) {
+ return false;
+ }
+ return ($this->_frameset_nesting_level > 0);
+ }
+
+ /**
+ * Test to see if link is an absolute one.
+ * @param string $url Url to test.
+ * @return boolean True if absolute.
+ * @access protected
+ */
+ function _linkIsAbsolute($url) {
+ $parsed = new SimpleUrl($url);
+ return (boolean)($parsed->getScheme() && $parsed->getHost());
+ }
+
+ /**
+ * Adds a link to the page.
+ * @param SimpleAnchorTag $tag Link to accept.
+ * @access protected
+ */
+ function _addLink($tag) {
+ $this->_links[] = $tag;
+ }
+
+ /**
+ * Test for the presence of a frameset.
+ * @return boolean True if frameset.
+ * @access public
+ */
+ function hasFrames() {
+ return (boolean)$this->_frameset;
+ }
+
+ /**
+ * Accessor for frame name and source URL for every frame that
+ * will need to be loaded. Immediate children only.
+ * @return boolean/array False if no frameset or
+ * otherwise a hash of frame URLs.
+ * The key is either a numerical
+ * base one index or the name attribute.
+ * @access public
+ */
+ function getFrameset() {
+ if (! $this->_frameset) {
+ return false;
+ }
+ $urls = array();
+ for ($i = 0; $i < count($this->_frames); $i++) {
+ $name = $this->_frames[$i]->getAttribute('name');
+ $url = new SimpleUrl($this->_frames[$i]->getAttribute('src'));
+ $urls[$name ? $name : $i + 1] = $url->makeAbsolute($this->getUrl());
+ }
+ return $urls;
+ }
+
+ /**
+ * Fetches a list of loaded frames.
+ * @return array/string Just the URL for a single
+ * page.
+ * @access public
+ */
+ function getFrames() {
+ $url = $this->getUrl();
+ return $url->asString();
+ }
+
+ /**
+ * Accessor for a list of all fixed links.
+ * @return array List of urls with scheme of
+ * http or https and hostname.
+ * @access public
+ */
+ function getAbsoluteUrls() {
+ $all = array();
+ foreach ($this->_links as $link) {
+ if ($this->_linkIsAbsolute($link->getHref())) {
+ $all[] = $link->getHref();
+ }
+ }
+ return $all;
+ }
+
+ /**
+ * Accessor for a list of all relative links.
+ * @return array List of urls without hostname.
+ * @access public
+ */
+ function getRelativeUrls() {
+ $all = array();
+ foreach ($this->_links as $link) {
+ if (! $this->_linkIsAbsolute($link->getHref())) {
+ $all[] = $link->getHref();
+ }
+ }
+ return $all;
+ }
+
+ /**
+ * Space at the ends will be stripped and space in
+ * between is reduced to one space.
+ * @param string $html Typical HTML code.
+ * @return string Content as big string.
+ * @access private
+ */
+ function _normalise($html) {
+ return preg_replace('/\S\s+\S/', ' ', strtolower(trim($html)));
+ }
+
+ /**
+ * Matches strings regardles of varying whitespace.
+ * @param string $first First to match with.
+ * @param string $second Second to match against.
+ * @return boolean True if matches even with
+ * whitespace differences.
+ * @access private
+ */
+ function _isNormalMatch($first, $second) {
+ return ($this->_normalise($first) == $this->_normalise($second));
+ }
+
+ /**
+ * Accessor for URLs by the link label. Label will match
+ * regardess of whitespace issues and case.
+ * @param string $label Text of link.
+ * @return array List of links with that label.
+ * @access public
+ */
+ function getUrlsByLabel($label) {
+ $matches = array();
+ foreach ($this->_links as $link) {
+ if ($this->_isNormalMatch($link->getContent(), $label)) {
+ $matches[] = $this->_getUrlFromLink($link);
+ }
+ }
+ return $matches;
+ }
+
+ /**
+ * Accessor for a URL by the id attribute.
+ * @param string $id Id attribute of link.
+ * @return SimpleUrl URL with that id of false if none.
+ * @access public
+ */
+ function getUrlById($id) {
+ foreach ($this->_links as $link) {
+ if ($link->getAttribute('id') === (string)$id) {
+ return $this->_getUrlFromLink($link);
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Converts a link into a target URL.
+ * @param SimpleAnchor $link Parsed link.
+ * @return SimpleUrl URL with frame target if any.
+ * @access private
+ */
+ function _getUrlFromLink($link) {
+ $url = $this->_makeAbsolute($link->getHref());
+ if ($link->getAttribute('target')) {
+ $url->setTarget($link->getAttribute('target'));
+ }
+ return $url;
+ }
+
+ /**
+ * Expands expandomatic URLs into fully qualified
+ * URLs.
+ * @param SimpleUrl $url Relative URL.
+ * @return SimpleUrl Absolute URL.
+ * @access protected
+ */
+ function _makeAbsolute($url) {
+ if (! is_object($url)) {
+ $url = new SimpleUrl($url);
+ }
+ return $url->makeAbsolute($this->getUrl());
+ }
+
+ /**
+ * Sets the title tag contents.
+ * @param SimpleTitleTag $tag Title of page.
+ * @access protected
+ */
+ function _setTitle(&$tag) {
+ $this->_title = &$tag;
+ }
+
+ /**
+ * Accessor for parsed title.
+ * @return string Title or false if no title is present.
+ * @access public
+ */
+ function getTitle() {
+ if ($this->_title) {
+ return $this->_title->getContent();
+ }
+ return false;
+ }
+
+ /**
+ * Finds a held form by button label. Will only
+ * search correctly built forms.
+ * @param string $label Button label, default 'Submit'.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitLabel($label) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasSubmitLabel($label)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by button label. Will only
+ * search correctly built forms.
+ * @param string $name Button name attribute.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitName($name) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasSubmitName($name)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by button id. Will only
+ * search correctly built forms.
+ * @param string $id Button ID attribute.
+ * @return SimpleForm Form object containing the button.
+ * @access public
+ */
+ function &getFormBySubmitId($id) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasSubmitId($id)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by image label. Will only
+ * search correctly built forms.
+ * @param string $label Usually the alt attribute.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageLabel($label) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasImageLabel($label)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by image button id. Will only
+ * search correctly built forms.
+ * @param string $name Image name.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageName($name) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasImageName($name)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by image button id. Will only
+ * search correctly built forms.
+ * @param string $id Image ID attribute.
+ * @return SimpleForm Form object containing the image.
+ * @access public
+ */
+ function &getFormByImageId($id) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->hasImageId($id)) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Finds a held form by the form ID. A way of
+ * identifying a specific form when we have control
+ * of the HTML code.
+ * @param string $id Form label.
+ * @return SimpleForm Form object containing the matching ID.
+ * @access public
+ */
+ function &getFormById($id) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->getId() == $id) {
+ return $this->_complete_forms[$i];
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Sets a field on each form in which the field is
+ * available.
+ * @param string $name Field name.
+ * @param string $value Value to set field to.
+ * @return boolean True if value is valid.
+ * @access public
+ */
+ function setField($name, $value) {
+ $is_set = false;
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->setField($name, $value)) {
+ $is_set = true;
+ }
+ }
+ return $is_set;
+ }
+
+ /**
+ * Sets a field on the form in which the unique field is
+ * available.
+ * @param string/integer $id Field ID attribute.
+ * @param string $value Value to set field to.
+ * @return boolean True if value is valid.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ if ($this->_complete_forms[$i]->setFieldById($id, $value)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for a form element value within a page.
+ * Finds the first match.
+ * @param string $name Field name.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getField($name) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ $value = $this->_complete_forms[$i]->getValue($name);
+ if (isset($value)) {
+ return $value;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Accessor for a form element value within a page.
+ * Finds the first match.
+ * @param string/integer $id Field ID attribute.
+ * @return string/boolean A string if the field is
+ * present, false if unchecked
+ * and null if missing.
+ * @access public
+ */
+ function getFieldById($id) {
+ for ($i = 0; $i < count($this->_complete_forms); $i++) {
+ $value = $this->_complete_forms[$i]->getValueById($id);
+ if (isset($value)) {
+ return $value;
+ }
+ }
+ return null;
+ }
+ }
+?>
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage MockObjects
+ * @version $Id: parser.php,v 1.61 2004/08/11 16:14:37 lastcraft Exp $
+ */
+
+ /**#@+
+ * Lexer mode stack constants
+ */
+ define("LEXER_ENTER", 1);
+ define("LEXER_MATCHED", 2);
+ define("LEXER_UNMATCHED", 3);
+ define("LEXER_EXIT", 4);
+ define("LEXER_SPECIAL", 5);
+ /**#@-*/
+
+ /**
+ * Compounded regular expression. Any of
+ * the contained patterns could match and
+ * when one does it's label is returned.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class ParallelRegex {
+ var $_patterns;
+ var $_labels;
+ var $_regex;
+ var $_case;
+
+ /**
+ * Constructor. Starts with no patterns.
+ * @param boolean $case True for case sensitive, false
+ * for insensitive.
+ * @access public
+ */
+ function ParallelRegex($case) {
+ $this->_case = $case;
+ $this->_patterns = array();
+ $this->_labels = array();
+ $this->_regex = null;
+ }
+
+ /**
+ * Adds a pattern with an optional label.
+ * @param string $pattern Perl style regex, but ( and )
+ * lose the usual meaning.
+ * @param string $label Label of regex to be returned
+ * on a match.
+ * @access public
+ */
+ function addPattern($pattern, $label = true) {
+ $count = count($this->_patterns);
+ $this->_patterns[$count] = $pattern;
+ $this->_labels[$count] = $label;
+ $this->_regex = null;
+ }
+
+ /**
+ * Attempts to match all patterns at once against
+ * a string.
+ * @param string $subject String to match against.
+ * @param string $match First matched portion of
+ * subject.
+ * @return boolean True on success.
+ * @access public
+ */
+ function match($subject, &$match) {
+ if (count($this->_patterns) == 0) {
+ return false;
+ }
+ if (! preg_match($this->_getCompoundedRegex(), $subject, $matches)) {
+ $match = '';
+ return false;
+ }
+ $match = $matches[0];
+ for ($i = 1; $i < count($matches); $i++) {
+ if ($matches[$i]) {
+ return $this->_labels[$i - 1];
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Compounds the patterns into a single
+ * regular expression separated with the
+ * "or" operator. Caches the regex.
+ * Will automatically escape (, ) and / tokens.
+ * @param array $patterns List of patterns in order.
+ * @access private
+ */
+ function _getCompoundedRegex() {
+ if ($this->_regex == null) {
+ for ($i = 0; $i < count($this->_patterns); $i++) {
+ $this->_patterns[$i] = '(' . str_replace(
+ array('/', '(', ')'),
+ array('\/', '\(', '\)'),
+ $this->_patterns[$i]) . ')';
+ }
+ $this->_regex = "/" . implode("|", $this->_patterns) . "/" . $this->_getPerlMatchingFlags();
+ }
+ return $this->_regex;
+ }
+
+ /**
+ * Accessor for perl regex mode flags to use.
+ * @return string Perl regex flags.
+ * @access private
+ */
+ function _getPerlMatchingFlags() {
+ return ($this->_case ? "msS" : "msSi");
+ }
+ }
+
+ /**
+ * States for a stack machine.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleStateStack {
+ var $_stack;
+
+ /**
+ * Constructor. Starts in named state.
+ * @param string $start Starting state name.
+ * @access public
+ */
+ function SimpleStateStack($start) {
+ $this->_stack = array($start);
+ }
+
+ /**
+ * Accessor for current state.
+ * @return string State.
+ * @access public
+ */
+ function getCurrent() {
+ return $this->_stack[count($this->_stack) - 1];
+ }
+
+ /**
+ * Adds a state to the stack and sets it
+ * to be the current state.
+ * @param string $state New state.
+ * @access public
+ */
+ function enter($state) {
+ array_push($this->_stack, $state);
+ }
+
+ /**
+ * Leaves the current state and reverts
+ * to the previous one.
+ * @return boolean False if we drop off
+ * the bottom of the list.
+ * @access public
+ */
+ function leave() {
+ if (count($this->_stack) == 1) {
+ return false;
+ }
+ array_pop($this->_stack);
+ return true;
+ }
+ }
+
+ /**
+ * Accepts text and breaks it into tokens.
+ * Some optimisation to make the sure the
+ * content is only scanned by the PHP regex
+ * parser once. Lexer modes must not start
+ * with leading underscores.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleLexer {
+ var $_regexes;
+ var $_parser;
+ var $_mode;
+ var $_mode_handlers;
+ var $_case;
+
+ /**
+ * Sets up the lexer in case insensitive matching
+ * by default.
+ * @param SimpleSaxParser $parser Handling strategy by
+ * reference.
+ * @param string $start Starting handler.
+ * @param boolean $case True for case sensitive.
+ * @access public
+ */
+ function SimpleLexer(&$parser, $start = "accept", $case = false) {
+ $this->_case = $case;
+ $this->_regexes = array();
+ $this->_parser = &$parser;
+ $this->_mode = &new SimpleStateStack($start);
+ $this->_mode_handlers = array($start => $start);
+ }
+
+ /**
+ * Adds a token search pattern for a particular
+ * parsing mode. The pattern does not change the
+ * current mode.
+ * @param string $pattern Perl style regex, but ( and )
+ * lose the usual meaning.
+ * @param string $mode Should only apply this
+ * pattern when dealing with
+ * this type of input.
+ * @access public
+ */
+ function addPattern($pattern, $mode = "accept") {
+ if (! isset($this->_regexes[$mode])) {
+ $this->_regexes[$mode] = new ParallelRegex($this->_case);
+ }
+ $this->_regexes[$mode]->addPattern($pattern);
+ if (! isset($this->_mode_handlers[$mode])) {
+ $this->_mode_handlers[$mode] = $mode;
+ }
+ }
+
+ /**
+ * Adds a pattern that will enter a new parsing
+ * mode. Useful for entering parenthesis, strings,
+ * tags, etc.
+ * @param string $pattern Perl style regex, but ( and )
+ * lose the usual meaning.
+ * @param string $mode Should only apply this
+ * pattern when dealing with
+ * this type of input.
+ * @param string $new_mode Change parsing to this new
+ * nested mode.
+ * @access public
+ */
+ function addEntryPattern($pattern, $mode, $new_mode) {
+ if (! isset($this->_regexes[$mode])) {
+ $this->_regexes[$mode] = new ParallelRegex($this->_case);
+ }
+ $this->_regexes[$mode]->addPattern($pattern, $new_mode);
+ if (! isset($this->_mode_handlers[$new_mode])) {
+ $this->_mode_handlers[$new_mode] = $new_mode;
+ }
+ }
+
+ /**
+ * Adds a pattern that will exit the current mode
+ * and re-enter the previous one.
+ * @param string $pattern Perl style regex, but ( and )
+ * lose the usual meaning.
+ * @param string $mode Mode to leave.
+ * @access public
+ */
+ function addExitPattern($pattern, $mode) {
+ if (! isset($this->_regexes[$mode])) {
+ $this->_regexes[$mode] = new ParallelRegex($this->_case);
+ }
+ $this->_regexes[$mode]->addPattern($pattern, "__exit");
+ if (! isset($this->_mode_handlers[$mode])) {
+ $this->_mode_handlers[$mode] = $mode;
+ }
+ }
+
+ /**
+ * Adds a pattern that has a special mode. Acts as an entry
+ * and exit pattern in one go, effectively calling a special
+ * parser handler for this token only.
+ * @param string $pattern Perl style regex, but ( and )
+ * lose the usual meaning.
+ * @param string $mode Should only apply this
+ * pattern when dealing with
+ * this type of input.
+ * @param string $special Use this mode for this one token.
+ * @access public
+ */
+ function addSpecialPattern($pattern, $mode, $special) {
+ if (! isset($this->_regexes[$mode])) {
+ $this->_regexes[$mode] = new ParallelRegex($this->_case);
+ }
+ $this->_regexes[$mode]->addPattern($pattern, "_$special");
+ if (! isset($this->_mode_handlers[$special])) {
+ $this->_mode_handlers[$special] = $special;
+ }
+ }
+
+ /**
+ * Adds a mapping from a mode to another handler.
+ * @param string $mode Mode to be remapped.
+ * @param string $handler New target handler.
+ * @access public
+ */
+ function mapHandler($mode, $handler) {
+ $this->_mode_handlers[$mode] = $handler;
+ }
+
+ /**
+ * Splits the page text into tokens. Will fail
+ * if the handlers report an error or if no
+ * content is consumed. If successful then each
+ * unparsed and parsed token invokes a call to the
+ * held listener.
+ * @param string $raw Raw HTML text.
+ * @return boolean True on success, else false.
+ * @access public
+ */
+ function parse($raw) {
+ if (! isset($this->_parser)) {
+ return false;
+ }
+ $length = strlen($raw);
+ while (is_array($parsed = $this->_reduce($raw))) {
+ list($raw, $unmatched, $matched, $mode) = $parsed;
+ if (! $this->_dispatchTokens($unmatched, $matched, $mode)) {
+ return false;
+ }
+ if ($raw === '') {
+ return true;
+ }
+ if (strlen($raw) == $length) {
+ return false;
+ }
+ $length = strlen($raw);
+ }
+ if (! $parsed) {
+ return false;
+ }
+ return $this->_invokeParser($raw, LEXER_UNMATCHED);
+ }
+
+ /**
+ * Sends the matched token and any leading unmatched
+ * text to the parser changing the lexer to a new
+ * mode if one is listed.
+ * @param string $unmatched Unmatched leading portion.
+ * @param string $matched Actual token match.
+ * @param string $mode Mode after match. A boolean
+ * false mode causes no change.
+ * @return boolean False if there was any error
+ * from the parser.
+ * @access private
+ */
+ function _dispatchTokens($unmatched, $matched, $mode = false) {
+ if (! $this->_invokeParser($unmatched, LEXER_UNMATCHED)) {
+ return false;
+ }
+ if (is_bool($mode)) {
+ return $this->_invokeParser($matched, LEXER_MATCHED);
+ }
+ if ($this->_isModeEnd($mode)) {
+ if (! $this->_invokeParser($matched, LEXER_EXIT)) {
+ return false;
+ }
+ return $this->_mode->leave();
+ }
+ if ($this->_isSpecialMode($mode)) {
+ $this->_mode->enter($this->_decodeSpecial($mode));
+ if (! $this->_invokeParser($matched, LEXER_SPECIAL)) {
+ return false;
+ }
+ return $this->_mode->leave();
+ }
+ $this->_mode->enter($mode);
+ return $this->_invokeParser($matched, LEXER_ENTER);
+ }
+
+ /**
+ * Tests to see if the new mode is actually to leave
+ * the current mode and pop an item from the matching
+ * mode stack.
+ * @param string $mode Mode to test.
+ * @return boolean True if this is the exit mode.
+ * @access private
+ */
+ function _isModeEnd($mode) {
+ return ($mode === "__exit");
+ }
+
+ /**
+ * Test to see if the mode is one where this mode
+ * is entered for this token only and automatically
+ * leaves immediately afterwoods.
+ * @param string $mode Mode to test.
+ * @return boolean True if this is the exit mode.
+ * @access private
+ */
+ function _isSpecialMode($mode) {
+ return (strncmp($mode, "_", 1) == 0);
+ }
+
+ /**
+ * Strips the magic underscore marking single token
+ * modes.
+ * @param string $mode Mode to decode.
+ * @return string Underlying mode name.
+ * @access private
+ */
+ function _decodeSpecial($mode) {
+ return substr($mode, 1);
+ }
+
+ /**
+ * Calls the parser method named after the current
+ * mode. Empty content will be ignored. The lexer
+ * has a parser handler for each mode in the lexer.
+ * @param string $content Text parsed.
+ * @param boolean $is_match Token is recognised rather
+ * than unparsed data.
+ * @access private
+ */
+ function _invokeParser($content, $is_match) {
+ if (($content === '') || ($content === false)) {
+ return true;
+ }
+ $handler = $this->_mode_handlers[$this->_mode->getCurrent()];
+ return $this->_parser->$handler($content, $is_match);
+ }
+
+ /**
+ * Tries to match a chunk of text and if successful
+ * removes the recognised chunk and any leading
+ * unparsed data. Empty strings will not be matched.
+ * @param string $raw The subject to parse. This is the
+ * content that will be eaten.
+ * @return array Three item list of unparsed
+ * content followed by the
+ * recognised token and finally the
+ * action the parser is to take.
+ * True if no match, false if there
+ * is a parsing error.
+ * @access private
+ */
+ function _reduce($raw) {
+ if ($action = $this->_regexes[$this->_mode->getCurrent()]->match($raw, $match)) {
+ $unparsed_character_count = strpos($raw, $match);
+ $unparsed = substr($raw, 0, $unparsed_character_count);
+ $raw = substr($raw, $unparsed_character_count + strlen($match));
+ return array($raw, $unparsed, $match, $action);
+ }
+ return true;
+ }
+ }
+
+ /**
+ * Converts HTML tokens into selected SAX events.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleSaxParser {
+ var $_lexer;
+ var $_listener;
+ var $_tag;
+ var $_attributes;
+ var $_current_attribute;
+
+ /**
+ * Sets the listener.
+ * @param SimpleSaxListener $listener SAX event handler.
+ * @access public
+ */
+ function SimpleSaxParser(&$listener) {
+ $this->_listener = &$listener;
+ $this->_lexer = &$this->createLexer($this);
+ $this->_tag = '';
+ $this->_attributes = array();
+ $this->_current_attribute = '';
+ }
+
+ /**
+ * Runs the content through the lexer which
+ * should call back to the acceptors.
+ * @param string $raw Page text to parse.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function parse($raw) {
+ return $this->_lexer->parse($raw);
+ }
+
+ /**
+ * Sets up the matching lexer. Starts in 'text' mode.
+ * @param SimpleSaxParser $parser Event generator, usually $self.
+ * @return SimpleLexer Lexer suitable for this parser.
+ * @access public
+ * @static
+ */
+ function &createLexer(&$parser) {
+ $lexer = &new SimpleLexer($parser, 'text');
+ $lexer->mapHandler('text', 'acceptTextToken');
+ SimpleSaxParser::_addSkipping($lexer);
+ foreach (SimpleSaxParser::_getParsedTags() as $tag) {
+ SimpleSaxParser::_addTag($lexer, $tag);
+ }
+ SimpleSaxParser::_addInTagTokens($lexer);
+ return $lexer;
+ }
+
+ /**
+ * List of parsed tags. Others are ignored.
+ * @return array List of searched for tags.
+ * @access private
+ */
+ function _getParsedTags() {
+ return array('a', 'title', 'form', 'input', 'button', 'textarea', 'select',
+ 'option', 'frameset', 'frame');
+ }
+
+ /**
+ * The lexer has to skip certain sections such
+ * as server code, client code and styles.
+ * @param SimpleLexer $lexer Lexer to add patterns to.
+ * @access private
+ * @static
+ */
+ function _addSkipping(&$lexer) {
+ $lexer->mapHandler('css', 'ignore');
+ $lexer->addEntryPattern('<style', 'text', 'css');
+ $lexer->addExitPattern('</style>', 'css');
+ $lexer->mapHandler('js', 'ignore');
+ $lexer->addEntryPattern('<script', 'text', 'js');
+ $lexer->addExitPattern('</script>', 'js');
+ $lexer->mapHandler('comment', 'ignore');
+ $lexer->addEntryPattern('<!--', 'text', 'comment');
+ $lexer->addExitPattern('-->', 'comment');
+ }
+
+ /**
+ * Pattern matches to start and end a tag.
+ * @param SimpleLexer $lexer Lexer to add patterns to.
+ * @param string $tag Name of tag to scan for.
+ * @access private
+ * @static
+ */
+ function _addTag(&$lexer, $tag) {
+ $lexer->addSpecialPattern("</$tag>", 'text', 'acceptEndToken');
+ $lexer->addEntryPattern("<$tag", 'text', 'tag');
+ }
+
+ /**
+ * Pattern matches to parse the inside of a tag
+ * including the attributes and their quoting.
+ * @param SimpleLexer $lexer Lexer to add patterns to.
+ * @access private
+ * @static
+ */
+ function _addInTagTokens(&$lexer) {
+ $lexer->mapHandler('tag', 'acceptStartToken');
+ $lexer->addSpecialPattern('\s+', 'tag', 'ignore');
+ SimpleSaxParser::_addAttributeTokens($lexer);
+ $lexer->addExitPattern('>', 'tag');
+ }
+
+ /**
+ * Matches attributes that are either single quoted,
+ * double quoted or unquoted.
+ * @param SimpleLexer $lexer Lexer to add patterns to.
+ * @access private
+ * @static
+ */
+ function _addAttributeTokens(&$lexer) {
+ $lexer->mapHandler('dq_attribute', 'acceptAttributeToken');
+ $lexer->addEntryPattern('=\s*"', 'tag', 'dq_attribute');
+ $lexer->addPattern("\\\\\"", 'dq_attribute');
+ $lexer->addExitPattern('"', 'dq_attribute');
+ $lexer->mapHandler('sq_attribute', 'acceptAttributeToken');
+ $lexer->addEntryPattern("=\s*'", 'tag', 'sq_attribute');
+ $lexer->addPattern("\\\\'", 'sq_attribute');
+ $lexer->addExitPattern("'", 'sq_attribute');
+ $lexer->mapHandler('uq_attribute', 'acceptAttributeToken');
+ $lexer->addSpecialPattern('=\s*[^>\s]*', 'tag', 'uq_attribute');
+ }
+
+ /**
+ * Accepts a token from the tag mode. If the
+ * starting element completes then the element
+ * is dispatched and the current attributes
+ * set back to empty. The element or attribute
+ * name is converted to lower case.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function acceptStartToken($token, $event) {
+ if ($event == LEXER_ENTER) {
+ $this->_tag = strtolower(substr($token, 1));
+ return true;
+ }
+ if ($event == LEXER_EXIT) {
+ $success = $this->_listener->startElement(
+ $this->_tag,
+ $this->_attributes);
+ $this->_tag = "";
+ $this->_attributes = array();
+ return $success;
+ }
+ if ($token != "=") {
+ $this->_current_attribute = strtolower($this->_decodeHtml($token));
+ $this->_attributes[$this->_current_attribute] = "";
+ }
+ return true;
+ }
+
+ /**
+ * Accepts a token from the end tag mode.
+ * The element name is converted to lower case.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function acceptEndToken($token, $event) {
+ if (! preg_match('/<\/(.*)>/', $token, $matches)) {
+ return false;
+ }
+ return $this->_listener->endElement(strtolower($matches[1]));
+ }
+
+ /**
+ * Part of the tag data.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function acceptAttributeToken($token, $event) {
+ if ($event == LEXER_UNMATCHED) {
+ $this->_attributes[$this->_current_attribute] .=
+ $this->_decodeHtml($token);
+ }
+ if ($event == LEXER_SPECIAL) {
+ $this->_attributes[$this->_current_attribute] .=
+ preg_replace('/^=\s*/' , '', $this->_decodeHtml($token));
+ }
+ return true;
+ }
+
+ /**
+ * A character entity.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function acceptEntityToken($token, $event) {
+ }
+
+ /**
+ * Character data between tags regarded as
+ * important.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function acceptTextToken($token, $event) {
+ return $this->_listener->addContent($token);
+ }
+
+ /**
+ * Incoming data to be ignored.
+ * @param string $token Incoming characters.
+ * @param integer $event Lexer event type.
+ * @return boolean False if parse error.
+ * @access public
+ */
+ function ignore($token, $event) {
+ return true;
+ }
+
+ /**
+ * Decodes any HTML entities.
+ * @param string $html Incoming HTML.
+ * @return string Outgoing plain text.
+ * @access private
+ */
+ function _decodeHtml($html) {
+ return strtr(
+ $html,
+ array_flip(get_html_translation_table(HTML_ENTITIES)));
+ }
+ }
+
+ /**
+ * SAX event handler.
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @abstract
+ */
+ class SimpleSaxListener {
+
+ /**
+ * Sets the document to write to.
+ * @access public
+ */
+ function SimpleSaxListener() {
+ }
+
+ /**
+ * Start of element event.
+ * @param string $name Element name.
+ * @param hash $attributes Name value pairs.
+ * Attributes without content
+ * are marked as true.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function startElement($name, $attributes) {
+ }
+
+ /**
+ * End of element event.
+ * @param string $name Element name.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function endElement($name) {
+ }
+
+ /**
+ * Unparsed, but relevant data.
+ * @param string $text May include unparsed tags.
+ * @return boolean False on parse error.
+ * @access public
+ */
+ function addContent($text) {
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: remote.php,v 1.11 2004/08/04 22:09:39 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/browser.php');
+ require_once(dirname(__FILE__) . '/xml.php');
+ require_once(dirname(__FILE__) . '/simple_test.php');
+ /**#@-*/
+
+ /**
+ * Runs an XML formated test on a remote server.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class RemoteTestCase {
+ var $_url;
+ var $_dry_url;
+ var $_size;
+
+ /**
+ * Sets the location of the remote test.
+ * @param string $url Test location.
+ * @param string $dry_url Location for dry run.
+ * @access public
+ */
+ function RemoteTestCase($url, $dry_url = false) {
+ $this->_url = $url;
+ $this->_dry_url = $dry_url ? $dry_url : $url;
+ $this->_size = false;
+ }
+
+ /**
+ * Accessor for the test name for subclasses.
+ * @return string Name of the test.
+ * @access public
+ */
+ function getLabel() {
+ return $this->_url;
+ }
+
+ /**
+ * Runs the top level test for this class. Currently
+ * reads the data as a single chunk. I'll fix this
+ * once I have added iteration to the browser.
+ * @param SimpleReporter $reporter Target of test results.
+ * @returns boolean True if no failures.
+ * @access public
+ */
+ function run(&$reporter) {
+ $browser = &$this->_createBrowser();
+ $xml = $browser->get($this->_url);
+ if (! $xml) {
+ trigger_error('Cannot read remote test URL [' . $this->_url . ']');
+ return false;
+ }
+ $parser = &$this->_createParser($reporter);
+ if (! $parser->parse($xml)) {
+ trigger_error('Cannot parse incoming XML from [' . $this->_url . ']');
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Creates a new web browser object for fetching
+ * the XML report.
+ * @return SimpleBrowser New browser.
+ * @access protected
+ */
+ function &_createBrowser() {
+ return new SimpleBrowser();
+ }
+
+ /**
+ * Creates the XML parser.
+ * @param SimpleReporter $reporter Target of test results.
+ * @return SimpleTestXmlListener XML reader.
+ * @access protected
+ */
+ function &_createParser(&$reporter) {
+ return new SimpleTestXmlParser($reporter);
+ }
+
+ /**
+ * Accessor for the number of subtests.
+ * @return integer Number of test cases.
+ * @access public
+ */
+ function getSize() {
+ if ($this->_size === false) {
+ $browser = &$this->_createBrowser();
+ $xml = $browser->get($this->_dry_url);
+ if (! $xml) {
+ trigger_error('Cannot read remote test URL [' . $this->_dry_url . ']');
+ return false;
+ }
+ $reporter = &new SimpleReporter();
+ $parser = &$this->_createParser($reporter);
+ if (! $parser->parse($xml)) {
+ trigger_error('Cannot parse incoming XML from [' . $this->_dry_url . ']');
+ return false;
+ }
+ $this->_size = $reporter->getTestCaseCount();
+ }
+ return $this->_size;
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: reporter.php,v 1.31 2004/08/04 22:09:39 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/scorer.php');
+ /**#@-*/
+
+ /**
+ * Sample minimal test displayer. Generates only
+ * failure messages and a pass count.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class HtmlReporter extends SimpleReporter {
+
+ /**
+ * Does nothing yet. The first output will
+ * be sent on the first test start. For use
+ * by a web browser.
+ * @access public
+ */
+ function HtmlReporter() {
+ $this->SimpleReporter();
+ }
+
+ /**
+ * Paints the top of the web page setting the
+ * title to the name of the starting test.
+ * @param string $test_name Name class of test.
+ * @access public
+ */
+ function paintHeader($test_name) {
+ $this->sendNoCacheHeaders();
+ print "<html>\n<head>\n<title>$test_name</title>\n";
+ print "<style type=\"text/css\">\n";
+ print $this->_getCss() . "\n";
+ print "</style>\n";
+ print "</head>\n<body>\n";
+ print "<h1>$test_name</h1>\n";
+ flush();
+ }
+
+ /**
+ * Send the headers necessary to ensure the page is
+ * reloaded on every request. Otherwise you could be
+ * scratching your head over out of date test data.
+ * @access public
+ * @static
+ */
+ function sendNoCacheHeaders() {
+ if (! headers_sent()) {
+ header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
+ header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+ header("Cache-Control: no-store, no-cache, must-revalidate");
+ header("Cache-Control: post-check=0, pre-check=0", false);
+ header("Pragma: no-cache");
+ }
+ }
+
+ /**
+ * Paints the CSS. Add additional styles here.
+ * @return string CSS code as text.
+ * @access protected
+ */
+ function _getCss() {
+ return ".fail { color: red; } pre { background-color: lightgray; }";
+ }
+
+ /**
+ * Paints the end of the test with a summary of
+ * the passes and failures.
+ * @param string $test_name Name class of test.
+ * @access public
+ */
+ function paintFooter($test_name) {
+ $colour = ($this->getFailCount() + $this->getExceptionCount() > 0 ? "red" : "green");
+ print "<div style=\"";
+ print "padding: 8px; margin-top: 1em; background-color: $colour; color: white;";
+ print "\">";
+ print $this->getTestCaseProgress() . "/" . $this->getTestCaseCount();
+ print " test cases complete:\n";
+ print "<strong>" . $this->getPassCount() . "</strong> passes, ";
+ print "<strong>" . $this->getFailCount() . "</strong> fails and ";
+ print "<strong>" . $this->getExceptionCount() . "</strong> exceptions.";
+ print "</div>\n";
+ print "</body>\n</html>\n";
+ }
+
+ /**
+ * Paints the test failure with a breadcrumbs
+ * trail of the nesting test suites below the
+ * top level test.
+ * @param string $message Failure message displayed in
+ * the context of the other tests.
+ * @access public
+ */
+ function paintFail($message) {
+ parent::paintFail($message);
+ print "<span class=\"fail\">Fail</span>: ";
+ $breadcrumb = $this->getTestList();
+ array_shift($breadcrumb);
+ print implode(" -> ", $breadcrumb);
+ print " -> " . htmlentities($message) . "<br />\n";
+ }
+
+ /**
+ * Paints a PHP error or exception.
+ * @param string $message Message is ignored.
+ * @access public
+ * @abstract
+ */
+ function paintException($message) {
+ parent::paintException($message);
+ print "<span class=\"fail\">Exception</span>: ";
+ $breadcrumb = $this->getTestList();
+ array_shift($breadcrumb);
+ print implode(" -> ", $breadcrumb);
+ print " -> <strong>" . htmlentities($message) . "</strong><br />\n";
+ }
+
+ /**
+ * Paints formatted text such as dumped variables.
+ * @param string $message Text to show.
+ * @access public
+ */
+ function paintFormattedMessage($message) {
+ echo '<pre>', htmlentities($message), '</pre>';
+ }
+ }
+
+ /**
+ * Sample minimal test displayer. Generates only
+ * failure messages and a pass count. For command
+ * line use. I've tried to make it look like JUnit,
+ * but I wanted to output the errors as they arrived
+ * which meant dropping the dots.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class TextReporter extends SimpleReporter {
+
+ /**
+ * Does nothing yet. The first output will
+ * be sent on the first test start.
+ * @access public
+ */
+ function TextReporter() {
+ $this->SimpleReporter();
+ }
+
+ /**
+ * Paints the title only.
+ * @param string $test_name Name class of test.
+ * @access public
+ */
+ function paintHeader($test_name) {
+ if (!SimpleReporter::inCli()) {
+ header('Content-type: text/plain');
+ }
+ print "$test_name\n";
+ flush();
+ }
+
+ /**
+ * Paints the end of the test with a summary of
+ * the passes and failures.
+ * @param string $test_name Name class of test.
+ * @access public
+ */
+ function paintFooter($test_name) {
+ if ($this->getFailCount() + $this->getExceptionCount() == 0) {
+ print "OK\n";
+ } else {
+ print "FAILURES!!!\n";
+ }
+ print "Test cases run: " . $this->getTestCaseProgress() .
+ "/" . $this->getTestCaseCount() .
+ ", Passes: " . $this->getPassCount() .
+ ", Failures: " . $this->getFailCount() .
+ ", Exceptions: " . $this->getExceptionCount() . "\n";
+
+ }
+
+ /**
+ * Paints the test failure as a stack trace.
+ * @param string $message Failure message displayed in
+ * the context of the other tests.
+ * @access public
+ */
+ function paintFail($message) {
+ parent::paintFail($message);
+ print $this->getFailCount() . ") $message\n";
+ $breadcrumb = $this->getTestList();
+ array_shift($breadcrumb);
+ print "\tin " . implode("\n\tin ", array_reverse($breadcrumb));
+ print "\n";
+ }
+
+ /**
+ * Paints a PHP error or exception.
+ * @param string $message Message is ignored.
+ * @access public
+ * @abstract
+ */
+ function paintException($message) {
+ parent::paintException($message);
+ print "Exception " . $this->getExceptionCount() . "!\n$message\n";
+ }
+
+ /**
+ * Paints formatted text such as dumped variables.
+ * @param string $message Text to show.
+ * @access public
+ */
+ function paintFormattedMessage($message) {
+ print "$message\n";
+ flush();
+ }
+ }
+?>
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: scorer.php,v 1.2 2004/08/04 23:48:51 lastcraft Exp $
+ */
+
+ /**
+ * Can recieve test events and display them. Display
+ * is achieved by making display methods available
+ * and visiting the incoming event.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @abstract
+ */
+ class SimpleScorer {
+ var $_passes;
+ var $_fails;
+ var $_exceptions;
+ var $_is_dry_run;
+
+ /**
+ * Starts the test run with no results.
+ * @access public
+ */
+ function SimpleScorer() {
+ $this->_passes = 0;
+ $this->_fails = 0;
+ $this->_exceptions = 0;
+ $this->_is_dry_run = false;
+ }
+
+ /**
+ * Signals that the next evaluation will be a dry
+ * run. That is, the structure events will be
+ * recorded, but no tests will be run.
+ */
+ function makeDry($is_dry = true) {
+ $this->_is_dry_run = $is_dry;
+ }
+
+ /**
+ * Invokes a single test method on the test case.
+ * This call back allows the reporter to decide if
+ * it actually wants to run the test.
+ * @param SimpleRunner $runner Test case to run test on.
+ * @param string $method Name of test method.
+ * @access public
+ */
+ function invoke(&$runner, $method) {
+ if (! $this->_is_dry_run) {
+ $runner->invoke($method);
+ }
+ }
+
+ /**
+ * Accessor for current status. Will be false
+ * if there have been any failures or exceptions.
+ * Used for command line tools.
+ * @return boolean True if no failures.
+ * @access public
+ */
+ function getStatus() {
+ if ($this->_exceptions + $this->_fails > 0) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Paints the start of a test method.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintMethodStart($test_name) {
+ }
+
+ /**
+ * Paints the end of a test method.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintMethodEnd($test_name) {
+ }
+
+ /**
+ * Paints the start of a test case.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintCaseStart($test_name) {
+ }
+
+ /**
+ * Paints the end of a test case.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintCaseEnd($test_name) {
+ }
+
+ /**
+ * Paints the start of a group test.
+ * @param string $test_name Name of test or other label.
+ * @param integer $size Number of test cases starting.
+ * @access public
+ */
+ function paintGroupStart($test_name, $size) {
+ }
+
+ /**
+ * Paints the end of a group test.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintGroupEnd($test_name) {
+ }
+
+ /**
+ * Increments the pass count.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintPass($message) {
+ $this->_passes++;
+ }
+
+ /**
+ * Increments the fail count.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintFail($message) {
+ $this->_fails++;
+ }
+
+ /**
+ * Deals with PHP 4 throwing an error.
+ * @param string $message Text of error formatted by
+ * the test case.
+ * @access public
+ */
+ function paintError($message) {
+ $this->paintException($message);
+ }
+
+ /**
+ * Deals with PHP 5 throwing an exception
+ * This isn't really implemented yet.
+ * @param Exception $exception Object thrown.
+ * @access public
+ */
+ function paintException($exception) {
+ $this->_exceptions++;
+ }
+
+ /**
+ * Accessor for the number of passes so far.
+ * @return integer Number of passes.
+ * @access public
+ */
+ function getPassCount() {
+ return $this->_passes;
+ }
+
+ /**
+ * Accessor for the number of fails so far.
+ * @return integer Number of fails.
+ * @access public
+ */
+ function getFailCount() {
+ return $this->_fails;
+ }
+
+ /**
+ * Accessor for the number of untrapped errors
+ * so far.
+ * @return integer Number of exceptions.
+ * @access public
+ */
+ function getExceptionCount() {
+ return $this->_exceptions;
+ }
+
+ /**
+ * Paints a simple supplementary message.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintMessage($message) {
+ }
+
+ /**
+ * Paints a formatted ASCII message such as a
+ * variable dump.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintFormattedMessage($message) {
+ }
+
+ /**
+ * By default just ignores user generated events.
+ * @param string $type Event type as text.
+ * @param mixed $payload Message or object.
+ * @access public
+ */
+ function paintSignal($type, &$payload) {
+ }
+ }
+
+ /**
+ * Recipient of generated test messages that can display
+ * page footers and headers. Also keeps track of the
+ * test nesting. This is the main base class on which
+ * to build the finished test (page based) displays.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleReporter extends SimpleScorer {
+ var $_test_stack;
+ var $_size;
+ var $_progress;
+
+ /**
+ * Starts the display with no results in.
+ * @access public
+ */
+ function SimpleReporter() {
+ $this->SimpleScorer();
+ $this->_test_stack = array();
+ $this->_size = null;
+ $this->_progress = 0;
+ }
+
+ /**
+ * Paints the start of a group test. Will also paint
+ * the page header and footer if this is the
+ * first test. Will stash the size if the first
+ * start.
+ * @param string $test_name Name of test that is starting.
+ * @param integer $size Number of test cases starting.
+ * @access public
+ */
+ function paintGroupStart($test_name, $size) {
+ if (! isset($this->_size)) {
+ $this->_size = $size;
+ }
+ if (count($this->_test_stack) == 0) {
+ $this->paintHeader($test_name);
+ }
+ $this->_test_stack[] = $test_name;
+ }
+
+ /**
+ * Paints the end of a group test. Will paint the page
+ * footer if the stack of tests has unwound.
+ * @param string $test_name Name of test that is ending.
+ * @param integer $progress Number of test cases ending.
+ * @access public
+ */
+ function paintGroupEnd($test_name) {
+ array_pop($this->_test_stack);
+ if (count($this->_test_stack) == 0) {
+ $this->paintFooter($test_name);
+ }
+ }
+
+ /**
+ * Paints the start of a test case. Will also paint
+ * the page header and footer if this is the
+ * first test. Will stash the size if the first
+ * start.
+ * @param string $test_name Name of test that is starting.
+ * @access public
+ */
+ function paintCaseStart($test_name) {
+ if (! isset($this->_size)) {
+ $this->_size = 1;
+ }
+ if (count($this->_test_stack) == 0) {
+ $this->paintHeader($test_name);
+ }
+ $this->_test_stack[] = $test_name;
+ }
+
+ /**
+ * Paints the end of a test case. Will paint the page
+ * footer if the stack of tests has unwound.
+ * @param string $test_name Name of test that is ending.
+ * @access public
+ */
+ function paintCaseEnd($test_name) {
+ $this->_progress++;
+ array_pop($this->_test_stack);
+ if (count($this->_test_stack) == 0) {
+ $this->paintFooter($test_name);
+ }
+ }
+
+ /**
+ * Paints the start of a test method.
+ * @param string $test_name Name of test that is starting.
+ * @access public
+ */
+ function paintMethodStart($test_name) {
+ $this->_test_stack[] = $test_name;
+ }
+
+ /**
+ * Paints the end of a test method. Will paint the page
+ * footer if the stack of tests has unwound.
+ * @param string $test_name Name of test that is ending.
+ * @access public
+ */
+ function paintMethodEnd($test_name) {
+ array_pop($this->_test_stack);
+ }
+
+ /**
+ * Paints the test document header.
+ * @param string $test_name First test top level
+ * to start.
+ * @access public
+ * @abstract
+ */
+ function paintHeader($test_name) {
+ }
+
+ /**
+ * Paints the test document footer.
+ * @param string $test_name The top level test.
+ * @access public
+ * @abstract
+ */
+ function paintFooter($test_name) {
+ }
+
+ /**
+ * Accessor for internal test stack. For
+ * subclasses that need to see the whole test
+ * history for display purposes.
+ * @return array List of methods in nesting order.
+ * @access public
+ */
+ function getTestList() {
+ return $this->_test_stack;
+ }
+
+ /**
+ * Accessor for total test size in number
+ * of test cases. Null until the first
+ * test is started.
+ * @return integer Total number of cases at start.
+ * @access public
+ */
+ function getTestCaseCount() {
+ return $this->_size;
+ }
+
+ /**
+ * Accessor for the number of test cases
+ * completed so far.
+ * @return integer Number of ended cases.
+ * @access public
+ */
+ function getTestCaseProgress() {
+ return $this->_progress;
+ }
+
+ /**
+ * Static check for running in the comand line.
+ * @return boolean True if CLI.
+ * @access public
+ * @static
+ */
+ function inCli() {
+ return php_sapi_name() == 'cli';
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: shell_tester.php,v 1.14 2004/08/17 18:18:32 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/simple_test.php');
+ /**#@-*/
+
+ /**
+ * Wrapper for exec() functionality.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleShell {
+ var $_output;
+
+ /**
+ * Executes the shell comand and stashes the output.
+ * @access public
+ */
+ function SimpleShell() {
+ $this->_output = false;
+ }
+
+ /**
+ * Actually runs the command. Does not trap the
+ * error stream output as this need PHP 4.3+.
+ * @param string $command The actual command line
+ * to run.
+ * @return integer Exit code.
+ * @access public
+ */
+ function execute($command) {
+ $this->_output = false;
+ exec($command, $this->_output, $ret);
+ return $ret;
+ }
+
+ /**
+ * Accessor for the last output.
+ * @return string Output as text.
+ * @access public
+ */
+ function getOutput() {
+ return implode("\n", $this->_output);
+ }
+
+ /**
+ * Accessor for the last output.
+ * @return array Output as array of lines.
+ * @access public
+ */
+ function getOutputAsList() {
+ return $this->_output;
+ }
+ }
+
+ /**
+ * Test case for testing of command line scripts and
+ * utilities. Usually scripts taht are external to the
+ * PHP code, but support it in some way.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class ShellTestCase extends SimpleTestCase {
+ var $_current_shell;
+ var $_last_status;
+ var $_last_command;
+
+ /**
+ * Creates an empty test case. Should be subclassed
+ * with test methods for a functional test case.
+ * @param string $label Name of test case. Will use
+ * the class name if none specified.
+ * @access public
+ */
+ function ShellTestCase($label = false) {
+ $this->SimpleTestCase($label);
+ $this->_current_shell = &$this->_createShell();
+ $this->_last_status = false;
+ $this->_last_command = '';
+ }
+
+ /**
+ * Executes a command and buffers the results.
+ * @param string $command Command to run.
+ * @return boolean True if zero exit code.
+ * @access public
+ */
+ function execute($command) {
+ $shell = &$this->_getShell();
+ $this->_last_status = $shell->execute($command);
+ $this->_last_command = $command;
+ return ($this->_last_status === 0);
+ }
+
+ /**
+ * Dumps the output of the last command.
+ * @access public
+ */
+ function dumpOutput() {
+ $this->dump($this->getOutput());
+ }
+
+ /**
+ * Accessor for the last output.
+ * @return string Output as text.
+ * @access public
+ */
+ function getOutput() {
+ $shell = &$this->_getShell();
+ return $shell->getOutput();
+ }
+
+ /**
+ * Accessor for the last output.
+ * @return array Output as array of lines.
+ * @access public
+ */
+ function getOutputAsList() {
+ $shell = &$this->_getShell();
+ return $shell->getOutputAsList();
+ }
+
+ /**
+ * Tests the last status code from the shell.
+ * @param integer $status Expected status of last
+ * command.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertExitCode($status, $message = "%s") {
+ $message = sprintf($message, "Expected status code of [$status] from [" .
+ $this->_last_command . "], but got [" .
+ $this->_last_status . "]");
+ return $this->assertTrue($status === $this->_last_status, $message);
+ }
+
+ /**
+ * Attempt to exactly match the combined STDERR and
+ * STDOUT output.
+ * @param string $expected Expected output.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertOutput($expected, $message = "%s") {
+ $shell = &$this->_getShell();
+ return $this->assertExpectation(
+ new EqualExpectation($expected),
+ $shell->getOutput(),
+ $message);
+ }
+
+ /**
+ * Scans the output for a Perl regex. If found
+ * anywhere it passes, else it fails.
+ * @param string $pattern Regex to search for.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertOutputPattern($pattern, $message = "%s") {
+ $shell = &$this->_getShell();
+ return $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ $shell->getOutput(),
+ $message);
+ }
+
+ /**
+ * If a Perl regex is found anywhere in the current
+ * output then a failure is generated, else a pass.
+ * @param string $pattern Regex to search for.
+ * @param $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoOutputPattern($pattern, $message = "%s") {
+ $shell = &$this->_getShell();
+ return $this->assertExpectation(
+ new UnwantedPatternExpectation($pattern),
+ $shell->getOutput(),
+ $message);
+ }
+
+ /**
+ * File existence check.
+ * @param string $path Full filename and path.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertFileExists($path, $message = "%s") {
+ $message = sprintf($message, "File [$path] should exist");
+ return $this->assertTrue(file_exists($path), $message);
+ }
+
+ /**
+ * File non-existence check.
+ * @param string $path Full filename and path.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertFileNotExists($path, $message = "%s") {
+ $message = sprintf($message, "File [$path] should not exist");
+ return $this->assertFalse(file_exists($path), $message);
+ }
+
+ /**
+ * Scans a file for a Perl regex. If found
+ * anywhere it passes, else it fails.
+ * @param string $pattern Regex to search for.
+ * @param string $path Full filename and path.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertFilePattern($pattern, $path, $message = "%s") {
+ $shell = &$this->_getShell();
+ return $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ implode('', file($path)),
+ $message);
+ }
+
+ /**
+ * If a Perl regex is found anywhere in the named
+ * file then a failure is generated, else a pass.
+ * @param string $pattern Regex to search for.
+ * @param string $path Full filename and path.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoFilePattern($pattern, $path, $message = "%s") {
+ $shell = &$this->_getShell();
+ return $this->assertExpectation(
+ new UnwantedPatternExpectation($pattern),
+ implode('', file($path)),
+ $message);
+ }
+
+ /**
+ * Accessor for current shell. Used for testing the
+ * the tester itself.
+ * @return Shell Current shell.
+ * @access protected
+ */
+ function &_getShell() {
+ return $this->_current_shell;
+ }
+
+ /**
+ * Factory for the shell to run the command on.
+ * @return Shell New shell object.
+ * @access protected
+ */
+ function &_createShell() {
+ return new SimpleShell();
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: simple_test.php,v 1.71 2004/08/21 00:38:04 lastcraft Exp $
+ */
+
+ /**#@+
+ * Includes SimpleTest files and defined the root constant
+ * for dependent libraries.
+ */
+ require_once(dirname(__FILE__) . '/errors.php');
+ require_once(dirname(__FILE__) . '/options.php');
+ require_once(dirname(__FILE__) . '/scorer.php');
+ require_once(dirname(__FILE__) . '/expectation.php');
+ require_once(dirname(__FILE__) . '/dumper.php');
+ if (! defined('SIMPLE_TEST')) {
+ define('SIMPLE_TEST', dirname(__FILE__) . '/');
+ }
+ /**#@-*/
+
+ /**
+ * The standard runner. Will run every method starting
+ * with test as well as the setUp() and tearDown()
+ * before and after each test method. Basically the
+ * Mediator pattern.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleRunner {
+ var $_test_case;
+ var $_scorer;
+
+ /**
+ * Takes in the test case and reporter to mediate between.
+ * @param SimpleTestCase $test_case Test case to run.
+ * @param SimpleScorer $scorer Reporter to receive events.
+ */
+ function SimpleRunner(&$test_case, &$scorer) {
+ $this->_test_case = &$test_case;
+ $this->_scorer = &$scorer;
+ }
+
+ /**
+ * Accessor for test case being run.
+ * @return SimpleTestCase Test case.
+ * @access protected
+ */
+ function &_getTestCase() {
+ return $this->_test_case;
+ }
+
+ /**
+ * Runs the test methods in the test case.
+ * @param SimpleTest $test_case Test case to run test on.
+ * @param string $method Name of test method.
+ * @access public
+ */
+ function run() {
+ $methods = get_class_methods(get_class($this->_test_case));
+ foreach ($methods as $method) {
+ if (! $this->_isTest($method)) {
+ continue;
+ }
+ if ($this->_isConstructor($method)) {
+ continue;
+ }
+ $this->_scorer->paintMethodStart($method);
+ $this->_scorer->invoke($this, $method);
+ $this->_scorer->paintMethodEnd($method);
+ }
+ }
+
+ /**
+ * Tests to see if the method is the constructor and
+ * so should be ignored.
+ * @param string $method Method name to try.
+ * @return boolean True if constructor.
+ * @access protected
+ */
+ function _isConstructor($method) {
+ return SimpleTestCompatibility::isA(
+ $this->_test_case,
+ strtolower($method));
+ }
+
+ /**
+ * Tests to see if the method is a test that should
+ * be run. Currently any method that starts with 'test'
+ * is a candidate.
+ * @param string $method Method name to try.
+ * @return boolean True if test method.
+ * @access protected
+ */
+ function _isTest($method) {
+ return strtolower(substr($method, 0, 4)) == 'test';
+ }
+
+ /**
+ * Invokes a test method and buffered with setUp()
+ * and tearDown() calls.
+ * @param string $method Test method to call.
+ * @access public
+ */
+ function invoke($method) {
+ $this->_test_case->before();
+ $this->_test_case->setUp();
+ $this->_test_case->$method();
+ $this->_test_case->tearDown();
+ $this->_test_case->after();
+ }
+
+ /**
+ * Paints the start of a test method.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintMethodStart($test_name) {
+ $this->_scorer->paintMethodStart($test_name);
+ }
+
+ /**
+ * Paints the end of a test method.
+ * @param string $test_name Name of test or other label.
+ * @access public
+ */
+ function paintMethodEnd($test_name) {
+ $this->_scorer->paintMethodEnd($test_name);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintPass($message) {
+ $this->_scorer->paintPass($message);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintFail($message) {
+ $this->_scorer->paintFail($message);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $message Text of error formatted by
+ * the test case.
+ * @access public
+ */
+ function paintError($message) {
+ $this->_scorer->paintError($message);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param Exception $exception Object thrown.
+ * @access public
+ */
+ function paintException($exception) {
+ $this->_scorer->paintException($exception);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintMessage($message) {
+ $this->_scorer->paintMessage($message);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintFormattedMessage($message) {
+ $this->_scorer->paintFormattedMessage($message);
+ }
+
+ /**
+ * Chains to the wrapped reporter.
+ * @param string $type Event type as text.
+ * @param mixed $payload Message or object.
+ * @return boolean Should return false if this
+ * type of signal should fail the
+ * test suite.
+ * @access public
+ */
+ function paintSignal($type, &$payload) {
+ $this->_scorer->paintSignal($type, $payload);
+ }
+ }
+
+ /**
+ * Extension that traps errors into an error queue.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleErrorTrappingRunner extends SimpleRunner {
+
+ /**
+ * Takes in the test case and reporter to mediate between.
+ * @param SimpleTestCase $test_case Test case to run.
+ * @param SimpleScorer $scorer Reporter to receive events.
+ */
+ function SimpleErrorTrappingRunner(&$test_case, &$scorer) {
+ $this->SimpleRunner($test_case, $scorer);
+ }
+
+ /**
+ * Invokes a test method and dispatches any
+ * untrapped errors. Called back from
+ * the visiting runner.
+ * @param string $method Test method to call.
+ * @access public
+ */
+ function invoke($method) {
+ set_error_handler('simpleTestErrorHandler');
+ parent::invoke($method);
+ $queue = &SimpleErrorQueue::instance();
+ while (list($severity, $message, $file, $line, $globals) = $queue->extract()) {
+ $test_case = &$this->_getTestCase();
+ $test_case->error($severity, $message, $file, $line, $globals);
+ }
+ restore_error_handler();
+ }
+ }
+
+ /**
+ * Basic test case. This is the smallest unit of a test
+ * suite. It searches for
+ * all methods that start with the the string "test" and
+ * runs them. Working test cases extend this class.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleTestCase {
+ var $_label;
+ var $_runner;
+
+ /**
+ * Sets up the test with no display.
+ * @param string $label If no test name is given then
+ * the class name is used.
+ * @access public
+ */
+ function SimpleTestCase($label = false) {
+ $this->_label = $label ? $label : get_class($this);
+ $this->_runner = false;
+ }
+
+ /**
+ * Accessor for the test name for subclasses.
+ * @return string Name of the test.
+ * @access public
+ * @static
+ */
+ function getLabel() {
+ return $this->_label;
+ }
+
+ /**
+ * Can modify the incoming reporter so as to run
+ * the tests differently. This version simply
+ * passes it straight through.
+ * @param SimpleReporter $reporter Incoming observer.
+ * @return SimpleReporter
+ * @access protected
+ */
+ function &_createRunner(&$reporter) {
+ return new SimpleErrorTrappingRunner($this, $reporter);
+ }
+
+ /**
+ * Uses reflection to run every method within itself
+ * starting with the string "test".
+ * @param SimpleReporter $reporter Current test reporter.
+ * @access public
+ */
+ function run(&$reporter) {
+ $reporter->paintCaseStart($this->getLabel());
+ $this->_runner = &$this->_createRunner($reporter);
+ $this->_runner->run();
+ $reporter->paintCaseEnd($this->getLabel());
+ return $reporter->getStatus();
+ }
+
+ /**
+ * Runs test case specific code before the user setUp().
+ * For extension writers not wanting to interfere with setUp().
+ * @access protected
+ */
+ function before() {
+ }
+
+ /**
+ * Runs test case specific code after the user tearDown().
+ * For extension writers not wanting to interfere with user tests.
+ * @access protected
+ */
+ function after() {
+ }
+
+ /**
+ * Sets up unit test wide variables at the start
+ * of each test method. To be overridden in
+ * actual user test cases.
+ * @access public
+ */
+ function setUp() {
+ }
+
+ /**
+ * Clears the data set in the setUp() method call.
+ * To be overridden by the user in actual user test cases.
+ * @access public
+ */
+ function tearDown() {
+ }
+
+ /**
+ * Sends a pass event with a message.
+ * @param string $message Message to send.
+ * @access public
+ */
+ function pass($message = "Pass") {
+ $this->_runner->paintPass($message . $this->getAssertionLine(' at line [%d]'));
+ }
+
+ /**
+ * Sends a fail event with a message.
+ * @param string $message Message to send.
+ * @access public
+ */
+ function fail($message = "Fail") {
+ $this->_runner->paintFail($message . $this->getAssertionLine(' at line [%d]'));
+ }
+
+ /**
+ * Formats a PHP error and dispatches it to the
+ * runner.
+ * @param integer $severity PHP error code.
+ * @param string $message Text of error.
+ * @param string $file File error occoured in.
+ * @param integer $line Line number of error.
+ * @param hash $globals PHP super global arrays.
+ * @access public
+ */
+ function error($severity, $message, $file, $line, $globals) {
+ $severity = SimpleErrorQueue::getSeverityAsString($severity);
+ $this->_runner->paintError(
+ "Unexpected PHP error [$message] severity [$severity] in [$file] line [$line]");
+ }
+
+ /**
+ * Sends a user defined event to the test runner.
+ * This is for small scale extension where
+ * both the test case and either the runner or
+ * display are subclassed.
+ * @param string $type Type of event.
+ * @param mixed $payload Object or message to deliver.
+ * @access public
+ */
+ function signal($type, &$payload) {
+ $this->_runner->paintSignal($type, $payload);
+ }
+
+ /**
+ * Cancels any outstanding errors.
+ * @access public
+ */
+ function swallowErrors() {
+ $queue = &SimpleErrorQueue::instance();
+ $queue->clear();
+ }
+
+ /**
+ * Runs an expectation directly, for extending the
+ * tests with new expectation classes.
+ * @param SimpleExpectation $expectation Expectation subclass.
+ * @param mixed $test_value Value to compare.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertExpectation(&$expectation, $test_value, $message = '%s') {
+ return $this->assertTrue(
+ $expectation->test($test_value),
+ sprintf($message, $expectation->overlayMessage($test_value)));
+ }
+
+ /**
+ * Called from within the test methods to register
+ * passes and failures.
+ * @param boolean $result Pass on true.
+ * @param string $message Message to display describing
+ * the test state.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertTrue($result, $message = false) {
+ if (! $message) {
+ $message = 'True assertion got ' . ($result ? 'True' : 'False');
+ }
+ if ($result) {
+ $this->pass($message);
+ return true;
+ } else {
+ $this->fail($message);
+ return false;
+ }
+ }
+
+ /**
+ * Will be true on false and vice versa. False
+ * is the PHP definition of false, so that null,
+ * empty strings, zero and an empty array all count
+ * as false.
+ * @param boolean $result Pass on false.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertFalse($result, $message = false) {
+ if (! $message) {
+ $message = 'False assertion got ' . ($result ? 'True' : 'False');
+ }
+ return ! $this->assertTrue(! $result, $message);
+ }
+
+ /**
+ * Uses a stack trace to find the line of an assertion.
+ * @param string $format String formatting.
+ * @param array $stack Stack frames top most first. Only
+ * needed if not using the PHP
+ * backtrace function.
+ * @return string Line number of first assert*
+ * method embedded in format string.
+ * @access public
+ */
+ function getAssertionLine($format = '%d', $stack = false) {
+ if ($stack === false) {
+ $stack = SimpleTestCompatibility::getStackTrace();
+ }
+ return SimpleDumper::getFormattedAssertionLine($stack, $format);
+ }
+
+ /**
+ * Sends a formatted dump of a variable to the
+ * test suite for those emergency debugging
+ * situations.
+ * @param mixed $variable Variable to display.
+ * @param string $message Message to display.
+ * @return mixed The original variable.
+ * @access public
+ */
+ function dump($variable, $message = false) {
+ $formatted = SimpleDumper::dump($variable);
+ if ($message) {
+ $formatted = $message . "\n" . $formatted;
+ }
+ $this->_runner->paintFormattedMessage($formatted);
+ return $variable;
+ }
+
+ /**
+ * Dispatches a text message straight to the
+ * test suite. Useful for status bar displays.
+ * @param string $message Message to show.
+ * @access public
+ */
+ function sendMessage($message) {
+ $this->_runner->PaintMessage($message);
+ }
+
+ /**
+ * Accessor for the number of subtests.
+ * @return integer Number of test cases.
+ * @access public
+ * @static
+ */
+ function getSize() {
+ return 1;
+ }
+ }
+
+ /**
+ * This is a composite test class for combining
+ * test cases and other RunnableTest classes into
+ * a group test.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class GroupTest {
+ var $_label;
+ var $_test_cases;
+
+ /**
+ * Sets the name of the test suite.
+ * @param string $label Name sent at the start and end
+ * of the test.
+ * @access public
+ */
+ function GroupTest($label) {
+ $this->_label = $label;
+ $this->_test_cases = array();
+ }
+
+ /**
+ * Accessor for the test name for subclasses.
+ * @return string Name of the test.
+ * @access public
+ */
+ function getLabel() {
+ return $this->_label;
+ }
+
+ /**
+ * Adds a test into the suite. Can be either a group
+ * test or some other unit test.
+ * @param SimpleTestCase $test_case Suite or individual test
+ * case implementing the
+ * runnable test interface.
+ * @access public
+ */
+ function addTestCase(&$test_case) {
+ $this->_test_cases[] = &$test_case;
+ }
+
+ /**
+ * Adds a test into the suite by class name. The class will
+ * be instantiated as needed.
+ * @param SimpleTestCase $test_case Suite or individual test
+ * case implementing the
+ * runnable test interface.
+ * @access public
+ */
+ function addTestClass($class) {
+ $this->_test_cases[] = $class;
+ }
+
+ /**
+ * Builds a group test from a library of test cases.
+ * The new group is composed into this one.
+ * @param string $test_file File name of library with
+ * test case classes.
+ * @access public
+ */
+ function addTestFile($test_file) {
+ $existing_classes = get_declared_classes();
+ require($test_file);
+ $group = new GroupTest($test_file);
+ foreach (get_declared_classes() as $class) {
+ if (in_array($class, $existing_classes)) {
+ continue;
+ }
+ if (! $this->_isTestCase($class)) {
+ continue;
+ }
+ if (SimpleTestOptions::isIgnored($class)) {
+ continue;
+ }
+ $group->addTestClass($class);
+ }
+ $this->addTestCase($group);
+ }
+
+ /**
+ * Test to see if a class is derived from the
+ * TestCase class.
+ * @param string $class Class name.
+ * @access private
+ */
+ function _isTestCase($class) {
+ while ($class = get_parent_class($class)) {
+ if (strtolower($class) == "simpletestcase") {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Invokes run() on all of the held test cases, instantiating
+ * them if necessary.
+ * @param SimpleReporter $reporter Current test reporter.
+ * @access public
+ */
+ function run(&$reporter) {
+ $reporter->paintGroupStart($this->getLabel(), $this->getSize());
+ for ($i = 0; $i < count($this->_test_cases); $i++) {
+ if (is_string($this->_test_cases[$i])) {
+ $class = $this->_test_cases[$i];
+ $test = &new $class();
+ $test->run($reporter);
+ } else {
+ $this->_test_cases[$i]->run($reporter);
+ }
+ }
+ $reporter->paintGroupEnd($this->getLabel());
+ return $reporter->getStatus();
+ }
+
+ /**
+ * Number of contained test cases.
+ * @return integer Total count of cases in the group.
+ * @access public
+ */
+ function getSize() {
+ $count = 0;
+ foreach ($this->_test_cases as $case) {
+ if (is_string($case)) {
+ $count++;
+ } else {
+ $count += $case->getSize();
+ }
+ }
+ return $count;
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage MockObjects
+ * @version $Id: socket.php,v 1.21 2004/06/30 22:13:08 lastcraft Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once(dirname(__FILE__) . '/options.php');
+ /**#@-*/
+
+ /**
+ * Stashes an error for later. Useful for constructors
+ * until PHP gets exceptions.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class StickyError {
+ var $_error = 'Constructor not chained';
+
+ /**
+ * Sets the error to empty.
+ * @access public
+ */
+ function StickyError() {
+ $this->_clearError();
+ }
+
+ /**
+ * Test for an outstanding error.
+ * @return boolean True if there is an error.
+ * @access public
+ */
+ function isError() {
+ return ($this->_error != '');
+ }
+
+ /**
+ * Accessor for an outstanding error.
+ * @return string Empty string if no error otherwise
+ * the error message.
+ * @access public
+ */
+ function getError() {
+ return $this->_error;
+ }
+
+ /**
+ * Sets the internal error.
+ * @param string Error message to stash.
+ * @access protected
+ */
+ function _setError($error) {
+ $this->_error = $error;
+ }
+
+ /**
+ * Resets the error state to no error.
+ * @access protected
+ */
+ function _clearError() {
+ $this->_setError('');
+ }
+ }
+
+ /**
+ * Wrapper for TCP/IP socket.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleSocket extends StickyError {
+ var $_handle;
+ var $_is_open;
+ var $_sent;
+
+ /**
+ * Opens a socket for reading and writing.
+ * @param string $host Hostname to send request to.
+ * @param integer $port Port on remote machine to open.
+ * @param integer $timeout Connection timeout in seconds.
+ * @access public
+ */
+ function SimpleSocket($host, $port, $timeout) {
+ $this->StickyError();
+ $this->_is_open = false;
+ $this->_sent = '';
+ if (! ($this->_handle = $this->_openSocket($host, $port, $error_number, $error, $timeout))) {
+ $this->_setError("Cannot open [$host:$port] with [$error] within [$timeout] seconds");
+ return;
+ }
+ $this->_is_open = true;
+ SimpleTestCompatibility::setTimeout($this->_handle, $timeout);
+ }
+
+ /**
+ * Writes some data to the socket and saves alocal copy.
+ * @param string $message String to send to socket.
+ * @return boolean True if successful.
+ * @access public
+ */
+ function write($message) {
+ if ($this->isError() || ! $this->isOpen()) {
+ return false;
+ }
+ $count = fwrite($this->_handle, $message);
+ if (! $count) {
+ if ($count === false) {
+ $this->_setError('Cannot write to socket');
+ $this->close();
+ }
+ return false;
+ }
+ fflush($this->_handle);
+ $this->_sent .= $message;
+ return true;
+ }
+
+ /**
+ * Reads data from the socket.
+ * @param integer $block_size Size of chunk to read.
+ * @return integer Incoming bytes. False
+ * on error.
+ * @access public
+ */
+ function read($block_size = 255) {
+ if ($this->isError() || ! $this->isOpen()) {
+ return false;
+ }
+ $raw = fread($this->_handle, $block_size);
+ if ($raw === false) {
+ $this->_setError('Cannot read from socket');
+ $this->close();
+ }
+ return $raw;
+ }
+
+ /**
+ * Accessor for socket open state.
+ * @return boolean True if open.
+ * @access public
+ */
+ function isOpen() {
+ return $this->_is_open;
+ }
+
+ /**
+ * Closes the socket preventing further reads.
+ * Cannot be reopened once closed.
+ * @return boolean True if successful.
+ * @access public
+ */
+ function close() {
+ $this->_is_open = false;
+ return fclose($this->_handle);
+ }
+
+ /**
+ * Accessor for content so far.
+ * @return string Bytes sent only.
+ * @access public
+ */
+ function getSent() {
+ return $this->_sent;
+ }
+
+ /**
+ * Actually opens the low level socket.
+ * @param string $host Host to connect to.
+ * @param integer $port Port on host.
+ * @param integer $error_number Recipient of error code.
+ * @param string $error Recipoent of error message.
+ * @param integer $timeout Maximum time to wait for connection.
+ * @access protected
+ */
+ function _openSocket($host, $port, &$error_number, &$error, $timeout) {
+ return @fsockopen($host, $port, $error_number, $error, $timeout);
+ }
+ }
+
+ /**
+ * Wrapper for TCP/IP socket over TLS.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleSecureSocket extends SimpleSocket {
+
+ /**
+ * Opens a secure socket for reading and writing.
+ * @param string $host Hostname to send request to.
+ * @param integer $port Port on remote machine to open.
+ * @param integer $timeout Connection timeout in seconds.
+ * @access public
+ */
+ function SimpleSecureSocket($host, $port, $timeout) {
+ $this->SimpleSocket($host, $port, $timeout);
+ }
+
+ /**
+ * Actually opens the low level socket.
+ * @param string $host Host to connect to.
+ * @param integer $port Port on host.
+ * @param integer $error_number Recipient of error code.
+ * @param string $error Recipient of error message.
+ * @param integer $timeout Maximum time to wait for connection.
+ * @access protected
+ */
+ function _openSocket($host, $port, &$error_number, &$error, $timeout) {
+ return parent::_openSocket("tls://$host", $port, $error_number, $error, $timeout);
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest.
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: tag.php,v 1.65 2004/08/18 23:10:19 lastcraft Exp $
+ */
+
+ /**#@+
+ * include SimpleTest files
+ */
+ require_once(dirname(__FILE__) . '/options.php');
+ /**#@-*/
+
+ /**
+ * HTML or XML tag.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleTag {
+ var $_name;
+ var $_attributes;
+ var $_content;
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param string $name Tag name.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleTag($name, $attributes) {
+ $this->_name = $name;
+ $this->_attributes = $this->_keysToLowerCase($attributes);
+ $this->_content = '';
+ }
+
+ /**
+ * Make the keys lower case for case insensitive look-ups.
+ * @param hash $map Hash to convert.
+ * @return hash Unchanged values, but keys lower case.
+ * @access private
+ */
+ function _keysToLowerCase($map) {
+ $lower = array();
+ foreach ($map as $key => $value) {
+ $lower[strtolower($key)] = $value;
+ }
+ return $lower;
+ }
+
+ /**
+ * Check to see if the tag can have both start and
+ * end tags with content in between.
+ * @return boolean True if content allowed.
+ * @access public
+ */
+ function expectEndTag() {
+ return true;
+ }
+
+ /**
+ * Appends string content to the current content.
+ * @param string $content Additional text.
+ * @access public
+ */
+ function addContent($content) {
+ $this->_content .= (string)$content;
+ }
+
+ /**
+ * Adds an enclosed tag to the content.
+ * @param SimpleTag $tag New tag.
+ * @access public
+ */
+ function addTag(&$tag) {
+ }
+
+ /**
+ * Accessor for tag name.
+ * @return string Name of tag.
+ * @access public
+ */
+ function getTagName() {
+ return $this->_name;
+ }
+
+ /**
+ * List oflegal child elements.
+ * @return array List of element names.
+ * @access public
+ */
+ function getChildElements() {
+ return array();
+ }
+
+ /**
+ * Accessor for an attribute.
+ * @param string $label Attribute name.
+ * @return string Attribute value.
+ * @access public
+ */
+ function getAttribute($label) {
+ $label = strtolower($label);
+ if (! isset($this->_attributes[$label])) {
+ return false;
+ }
+ if ($this->_attributes[$label] === '') {
+ return true;
+ }
+ return (string)$this->_attributes[$label];
+ }
+
+ /**
+ * Sets an attribute.
+ * @param string $label Attribute name.
+ * @return string $value New attribute value.
+ * @access protected
+ */
+ function _setAttribute($label, $value) {
+ $this->_attributes[strtolower($label)] = $value;
+ }
+
+ /**
+ * Accessor for the whole content so far.
+ * @return string Content as big string.
+ * @access public
+ */
+ function getContent() {
+ return $this->_content;
+ }
+ }
+
+ /**
+ * Page title.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleTitleTag extends SimpleTag {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleTitleTag($attributes) {
+ $this->SimpleTag('title', $attributes);
+ }
+ }
+
+ /**
+ * Link.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleAnchorTag extends SimpleTag {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleAnchorTag($attributes) {
+ $this->SimpleTag('a', $attributes);
+ }
+
+ /**
+ * Accessor for URL as string.
+ * @return string Coerced as string.
+ * @access public
+ */
+ function getHref() {
+ $url = $this->getAttribute('href');
+ if (is_bool($url)) {
+ $url = '';
+ }
+ return $url;
+ }
+ }
+
+ /**
+ * Form element.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleWidget extends SimpleTag {
+ var $_value;
+ var $_is_set;
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param string $name Tag name.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleWidget($name, $attributes) {
+ $this->SimpleTag($name, $attributes);
+ $this->_value = false;
+ $this->_is_set = false;
+ }
+
+ /**
+ * Accessor for name submitted as the key in
+ * GET/POST variables hash.
+ * @return string Parsed value.
+ * @access public
+ */
+ function getName() {
+ return $this->getAttribute('name');
+ }
+
+ /**
+ * Accessor for default value parsed with the tag.
+ * @return string Parsed value.
+ * @access public
+ */
+ function getDefault() {
+ $default = $this->getAttribute('value');
+ if ($default === true) {
+ $default = '';
+ }
+ if ($default === false) {
+ $default = '';
+ }
+ return $default;
+ }
+
+ /**
+ * Accessor for currently set value or default if
+ * none.
+ * @return string Value set by form or default
+ * if none.
+ * @access public
+ */
+ function getValue() {
+ if (! $this->_is_set) {
+ return $this->getDefault();
+ }
+ return $this->_value;
+ }
+
+ /**
+ * Sets the current form element value.
+ * @param string $value New value.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ $this->_value = $value;
+ $this->_is_set = true;
+ return true;
+ }
+
+ /**
+ * Resets the form element value back to the
+ * default.
+ * @access public
+ */
+ function resetValue() {
+ $this->_is_set = false;
+ }
+ }
+
+ /**
+ * Text, password and hidden field.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleTextTag extends SimpleWidget {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleTextTag($attributes) {
+ $this->SimpleWidget('input', $attributes);
+ if ($this->getAttribute('value') === false) {
+ $this->_setAttribute('value', '');
+ }
+ }
+
+ /**
+ * Tag contains no content.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+
+ /**
+ * Sets the current form element value. Cannot
+ * change the value of a hidden field.
+ * @param string $value New value.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ if ($this->getAttribute('type') == 'hidden') {
+ return false;
+ }
+ return parent::setValue($value);
+ }
+ }
+
+ /**
+ * Submit button as input tag.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleSubmitTag extends SimpleWidget {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleSubmitTag($attributes) {
+ $this->SimpleWidget('input', $attributes);
+ if ($this->getAttribute('name') === false) {
+ $this->_setAttribute('name', 'submit');
+ }
+ if ($this->getAttribute('value') === false) {
+ $this->_setAttribute('value', 'Submit');
+ }
+ }
+
+ /**
+ * Tag contains no end element.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+
+ /**
+ * Disables the setting of the button value.
+ * @param string $value Ignored.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ return false;
+ }
+
+ /**
+ * Value of browser visible text.
+ * @return string Visible label.
+ * @access public
+ */
+ function getLabel() {
+ return $this->getValue();
+ }
+
+ /**
+ * Gets the values submitted as a form.
+ * @return array Hash of name and values.
+ * @access public
+ */
+ function getSubmitValues() {
+ return array($this->getName() => $this->getValue());
+ }
+ }
+
+ /**
+ * Image button as input tag.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleImageSubmitTag extends SimpleWidget {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleImageSubmitTag($attributes) {
+ $this->SimpleWidget('input', $attributes);
+ }
+
+ /**
+ * Tag contains no end element.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+
+ /**
+ * Disables the setting of the button value.
+ * @param string $value Ignored.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ return false;
+ }
+
+ /**
+ * Value of browser visible text.
+ * @return string Visible label.
+ * @access public
+ */
+ function getLabel() {
+ if ($this->getAttribute('title')) {
+ return $this->getAttribute('title');
+ }
+ return $this->getAttribute('alt');
+ }
+
+ /**
+ * Gets the values submitted as a form.
+ * @return array Hash of name and values.
+ * @access public
+ */
+ function getSubmitValues($x, $y) {
+ return array(
+ $this->getName() . '.x' => $x,
+ $this->getName() . '.y' => $y);
+ }
+ }
+
+ /**
+ * Submit button as button tag.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleButtonTag extends SimpleWidget {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * Defaults are very browser dependent.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleButtonTag($attributes) {
+ $this->SimpleWidget('button', $attributes);
+ }
+
+ /**
+ * Check to see if the tag can have both start and
+ * end tags with content in between.
+ * @return boolean True if content allowed.
+ * @access public
+ */
+ function expectEndTag() {
+ return true;
+ }
+
+ /**
+ * Disables the setting of the button value.
+ * @param string $value Ignored.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ return false;
+ }
+
+ /**
+ * Value of browser visible text.
+ * @return string Visible label.
+ * @access public
+ */
+ function getLabel() {
+ return $this->getContent();
+ }
+
+ /**
+ * Gets the values submitted as a form. Gone
+ * for the Mozilla defaults values.
+ * @return array Hash of name and values.
+ * @access public
+ */
+ function getSubmitValues() {
+ if ($this->getAttribute('name') === false) {
+ return array();
+ }
+ if ($this->getAttribute('value') === false) {
+ return array($this->getName() => '');
+ }
+ return array($this->getName() => $this->getValue());
+ }
+ }
+
+ /**
+ * Content tag for text area.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleTextAreaTag extends SimpleWidget {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleTextAreaTag($attributes) {
+ $this->SimpleWidget('textarea', $attributes);
+ }
+
+ /**
+ * Accessor for starting value.
+ * @return string Parsed value.
+ * @access public
+ */
+ function getDefault() {
+ if ($this->_wrapIsEnabled()) {
+ return wordwrap(
+ $this->getContent(),
+ (integer)$this->getAttribute('cols'),
+ "\n");
+ }
+ return $this->getContent();
+ }
+
+ /**
+ * Applies word wrapping if needed.
+ * @param string $value New value.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ if ($this->_wrapIsEnabled()) {
+ $value = wordwrap(
+ $value,
+ (integer)$this->getAttribute('cols'),
+ "\n");
+ }
+ return parent::setValue($value);
+ }
+
+ /**
+ * Test to see if text should be wrapped.
+ * @return boolean True if wrapping on.
+ * @access private
+ */
+ function _wrapIsEnabled() {
+ if ($this->getAttribute('cols')) {
+ $wrap = $this->getAttribute('wrap');
+ if (($wrap == 'physical') || ($wrap == 'hard')) {
+ return true;
+ }
+ }
+ return false;
+ }
+ }
+
+ /**
+ * Checkbox widget.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleCheckboxTag extends SimpleWidget {
+
+ /**
+ * Starts with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleCheckboxTag($attributes) {
+ $this->SimpleWidget('input', $attributes);
+ if ($this->getAttribute('value') === false) {
+ $this->_setAttribute('value', 'on');
+ }
+ }
+
+ /**
+ * Tag contains no content.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+
+ /**
+ * The only allowed value in the one in the
+ * "value" attribute. The default for this
+ * attribute is "on".
+ * @param string $value New value.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ if ($value === false) {
+ return parent::setValue($value);
+ }
+ if ($value != $this->getAttribute('value')) {
+ return false;
+ }
+ return parent::setValue($value);
+ }
+
+ /**
+ * Accessor for starting value. The default
+ * value is "on".
+ * @return string Parsed value.
+ * @access public
+ */
+ function getDefault() {
+ if ($this->getAttribute('checked')) {
+ return $this->getAttribute('value');
+ }
+ return false;
+ }
+ }
+
+ /**
+ * Drop down widget.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleSelectionTag extends SimpleWidget {
+ var $_options;
+ var $_choice;
+
+ /**
+ * Starts with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleSelectionTag($attributes) {
+ $this->SimpleWidget('select', $attributes);
+ $this->_options = array();
+ $this->_choice = false;
+ }
+
+ /**
+ * Adds an option tag to a selection field.
+ * @param SimpleOptionTag $tag New option.
+ * @access public
+ */
+ function addTag(&$tag) {
+ if ($tag->getTagName() == 'option') {
+ $this->_options[] = &$tag;
+ }
+ }
+
+ /**
+ * Text within the selection element is ignored.
+ * @param string $content Ignored.
+ * @access public
+ */
+ function addContent($content) {
+ }
+
+ /**
+ * Scans options for defaults. If none, then
+ * the first option is selected.
+ * @return string Selected field.
+ * @access public
+ */
+ function getDefault() {
+ for ($i = 0; $i < count($this->_options); $i++) {
+ if ($this->_options[$i]->getAttribute('selected')) {
+ return $this->_options[$i]->getDefault();
+ }
+ }
+ if (count($this->_options) > 0) {
+ return $this->_options[0]->getDefault();
+ }
+ return '';
+ }
+
+ /**
+ * Can only set allowed values.
+ * @param string $value New choice.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ for ($i = 0; $i < count($this->_options); $i++) {
+ if ($this->_options[$i]->getContent() === $value) {
+ $this->_choice = $i;
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for current selection value.
+ * @return string Value attribute or
+ * content of opton.
+ * @access public
+ */
+ function getValue() {
+ if ($this->_choice === false) {
+ return $this->getDefault();
+ }
+ return $this->_options[$this->_choice]->getValue();
+ }
+ }
+
+ /**
+ * Drop down widget.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class MultipleSelectionTag extends SimpleWidget {
+ var $_options;
+ var $_values;
+
+ /**
+ * Starts with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function MultipleSelectionTag($attributes) {
+ $this->SimpleWidget('select', $attributes);
+ $this->_options = array();
+ $this->_values = false;
+ }
+
+ /**
+ * Adds an option tag to a selection field.
+ * @param SimpleOptionTag $tag New option.
+ * @access public
+ */
+ function addTag(&$tag) {
+ if ($tag->getTagName() == 'option') {
+ $this->_options[] = &$tag;
+ }
+ }
+
+ /**
+ * Text within the selection element is ignored.
+ * @param string $content Ignored.
+ * @access public
+ */
+ function addContent($content) {
+ }
+
+ /**
+ * Scans options for defaults to populate the
+ * value array().
+ * @return array Selected fields.
+ * @access public
+ */
+ function getDefault() {
+ $default = array();
+ for ($i = 0; $i < count($this->_options); $i++) {
+ if ($this->_options[$i]->getAttribute('selected')) {
+ $default[] = $this->_options[$i]->getDefault();
+ }
+ }
+ return $default;
+ }
+
+ /**
+ * Can only set allowed values.
+ * @param array $values New choices.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($values) {
+ foreach ($values as $value) {
+ $is_option = false;
+ for ($i = 0; $i < count($this->_options); $i++) {
+ if ($this->_options[$i]->getContent() == $value) {
+ $is_option = true;
+ break;
+ }
+ }
+ if (! $is_option) {
+ return false;
+ }
+ }
+ $this->_values = $values;
+ return true;
+ }
+
+ /**
+ * Accessor for current selection value.
+ * @return array List of currently set options.
+ * @access public
+ */
+ function getValue() {
+ if ($this->_values === false) {
+ return $this->getDefault();
+ }
+ return $this->_values;
+ }
+ }
+
+ /**
+ * Option for selection field.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleOptionTag extends SimpleWidget {
+
+ /**
+ * Stashes the attributes.
+ */
+ function SimpleOptionTag($attributes) {
+ $this->SimpleWidget('option', $attributes);
+ }
+
+ /**
+ * Does nothing.
+ * @param string $value Ignored.
+ * @return boolean Not allowed.
+ * @access public
+ */
+ function setValue($value) {
+ return false;
+ }
+
+ /**
+ * Accessor for starting value. Will be set to
+ * the option label if no value exists.
+ * @return string Parsed value.
+ * @access public
+ */
+ function getDefault() {
+ if ($this->getAttribute('value') === false) {
+ return $this->getContent();
+ }
+ return $this->getAttribute('value');
+ }
+ }
+
+ /**
+ * Radio button.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleRadioButtonTag extends SimpleWidget {
+
+ /**
+ * Stashes the attributes.
+ */
+ function SimpleRadioButtonTag($attributes) {
+ $this->SimpleWidget('input', $attributes);
+ if ($this->getAttribute('value') === false) {
+ $this->_setAttribute('value', 'on');
+ }
+ }
+
+ /**
+ * Tag contains no content.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+
+ /**
+ * The only allowed value in the one in the
+ * "value" attribute.
+ * @param string $value New value.
+ * @return boolean True if allowed.
+ * @access public
+ */
+ function setValue($value) {
+ if ($value === false) {
+ return parent::setValue($value);
+ }
+ if ($value != $this->getAttribute('value')) {
+ return false;
+ }
+ return parent::setValue($value);
+ }
+
+ /**
+ * Accessor for starting value.
+ * @return string Parsed value.
+ * @access public
+ */
+ function getDefault() {
+ if ($this->getAttribute('checked')) {
+ return $this->getAttribute('value');
+ }
+ return false;
+ }
+ }
+
+ /**
+ * A group of tags with the same name within a form.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleCheckboxGroup {
+ var $_widgets;
+
+ /**
+ * Starts empty.
+ * @access public
+ */
+ function SimpleCheckboxGroup() {
+ $this->_widgets = array();
+ }
+
+ /**
+ * Adds a tag to the group.
+ * @param SimpleWidget $widget
+ * @access public
+ */
+ function addWidget(&$widget) {
+ $this->_widgets[] = &$widget;
+ }
+
+ /**
+ * Accessor for current selected widget or false
+ * if none.
+ * @return string/array Widget values or false if none.
+ * @access public
+ */
+ function getValue() {
+ $values = array();
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if ($this->_widgets[$i]->getValue()) {
+ $values[] = $this->_widgets[$i]->getValue();
+ }
+ }
+ return $this->_coerceValues($values);
+ }
+
+ /**
+ * Accessor for starting value that is active.
+ * @return string/array Widget values or false if none.
+ * @access public
+ */
+ function getDefault() {
+ $values = array();
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if ($this->_widgets[$i]->getDefault()) {
+ $values[] = $this->_widgets[$i]->getDefault();
+ }
+ }
+ return $this->_coerceValues($values);
+ }
+
+ /**
+ * Accessor for current set values.
+ * @param string/array/boolean $values Either a single string, a
+ * hash or false for nothing set.
+ * @return boolean True if all values can be set.
+ * @access public
+ */
+ function setValue($values) {
+ $values = $this->_makeArray($values);
+ if (! $this->_valuesArePossible($values)) {
+ return false;
+ }
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ $possible = $this->_widgets[$i]->getAttribute('value');
+ if (in_array($this->_widgets[$i]->getAttribute('value'), $values)) {
+ $this->_widgets[$i]->setValue($possible);
+ } else {
+ $this->_widgets[$i]->setValue(false);
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Tests to see if a possible value set is legal.
+ * @param string/array/boolean $values Either a single string, a
+ * hash or false for nothing set.
+ * @return boolean False if trying to set a
+ * missing value.
+ * @access private
+ */
+ function _valuesArePossible($values) {
+ $matches = array();
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ $possible = $this->_widgets[$i]->getAttribute('value');
+ if (in_array($possible, $values)) {
+ $matches[] = $possible;
+ }
+ }
+ return ($values == $matches);
+ }
+
+ /**
+ * Converts the output to an appropriate format. This means
+ * that no values is false, a single value is just that
+ * value and only two or more are contained in an array.
+ * @param array $values List of values of widgets.
+ * @return string/array/boolean Expected format for a tag.
+ * @access private
+ */
+ function _coerceValues($values) {
+ if (count($values) == 0) {
+ return false;
+ } elseif (count($values) == 1) {
+ return $values[0];
+ } else {
+ return $values;
+ }
+ }
+
+ /**
+ * Converts false or string into array. The opposite of
+ * the coercian method.
+ * @param string/array/boolean $value A single item is converted
+ * to a one item list. False
+ * gives an empty list.
+ * @return array List of values, possibly empty.
+ * @access private
+ */
+ function _makeArray($value) {
+ if ($value === false) {
+ return array();
+ }
+ if (is_string($value)) {
+ return array($value);
+ }
+ return $value;
+ }
+ }
+
+ /**
+ * A group of tags with the same name within a form.
+ * Used for radio buttons.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleRadioGroup {
+ var $_widgets;
+
+ /**
+ * Starts empty.
+ * @access public
+ */
+ function SimpleRadioGroup() {
+ $this->_widgets = array();
+ }
+
+ /**
+ * Adds a tag to the group.
+ * @param SimpleWidget $widget
+ * @access public
+ */
+ function addWidget(&$widget) {
+ $this->_widgets[] = &$widget;
+ }
+
+ /**
+ * Each tag is tried in turn until one is
+ * successfully set. The others will be
+ * unchecked if successful.
+ * @param string $value New value.
+ * @return boolean True if any allowed.
+ * @access public
+ */
+ function setValue($value) {
+ if (! $this->_valueIsPossible($value)) {
+ return false;
+ }
+ $index = false;
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if (! $this->_widgets[$i]->setValue($value)) {
+ $this->_widgets[$i]->setValue(false);
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Tests to see if a value is allowed.
+ * @param string Attempted value.
+ * @return boolean True if a valid value.
+ * @access private
+ */
+ function _valueIsPossible($value) {
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if ($this->_widgets[$i]->getAttribute('value') == $value) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for current selected widget or false
+ * if none.
+ * @return string/boolean Value attribute or
+ * content of opton.
+ * @access public
+ */
+ function getValue() {
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if ($this->_widgets[$i]->getValue()) {
+ return $this->_widgets[$i]->getValue();
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Accessor for starting value that is active.
+ * @return string/boolean Value of first checked
+ * widget or false if none.
+ * @access public
+ */
+ function getDefault() {
+ for ($i = 0; $i < count($this->_widgets); $i++) {
+ if ($this->_widgets[$i]->getDefault()) {
+ return $this->_widgets[$i]->getDefault();
+ }
+ }
+ return false;
+ }
+ }
+
+ /**
+ * Tag to aid parsing the form.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleFormTag extends SimpleTag {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleFormTag($attributes) {
+ $this->SimpleTag('form', $attributes);
+ }
+ }
+
+ /**
+ * Tag to aid parsing the frames in a page.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleFrameTag extends SimpleTag {
+
+ /**
+ * Starts with a named tag with attributes only.
+ * @param hash $attributes Attribute names and
+ * string values.
+ */
+ function SimpleFrameTag($attributes) {
+ $this->SimpleTag('frame', $attributes);
+ }
+
+ /**
+ * Tag contains no content.
+ * @return boolean False.
+ * @access public
+ */
+ function expectEndTag() {
+ return false;
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: unit_tester.php,v 1.21 2004/08/25 21:00:02 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/simple_test.php');
+ require_once(dirname(__FILE__) . '/errors.php');
+ require_once(dirname(__FILE__) . '/dumper.php');
+ /**#@-*/
+
+ /**
+ * Standard unit test class for day to day testing
+ * of PHP code XP style. Adds some useful standard
+ * assertions.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class UnitTestCase extends SimpleTestCase {
+
+ /**
+ * Creates an empty test case. Should be subclassed
+ * with test methods for a functional test case.
+ * @param string $label Name of test case. Will use
+ * the class name if none specified.
+ * @access public
+ */
+ function UnitTestCase($label = false) {
+ if (! $label) {
+ $label = get_class($this);
+ }
+ $this->SimpleTestCase($label);
+ }
+
+ /**
+ * Will be true if the value is null.
+ * @param null $value Supposedly null value.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertNull($value, $message = "%s") {
+ $dumper = &new SimpleDumper();
+ $message = sprintf(
+ $message,
+ "[" . $dumper->describeValue($value) . "] should be null");
+ return $this->assertTrue(! isset($value), $message);
+ }
+
+ /**
+ * Will be true if the value is set.
+ * @param mixed $value Supposedly set value.
+ * @param string $message Message to display.
+ * @return boolean True on pass.
+ * @access public
+ */
+ function assertNotNull($value, $message = "%s") {
+ $dumper = &new SimpleDumper();
+ $message = sprintf(
+ $message,
+ "[" . $dumper->describeValue($value) . "] should not be null");
+ return $this->assertTrue(isset($value), $message);
+ }
+
+ /**
+ * Type and class test. Will pass if class
+ * matches the type name or is a subclass or
+ * if not an object, but the type is correct.
+ * @param mixed $object Object to test.
+ * @param string $type Type name as string.
+ * @param string $message Message to display.
+ * @return boolean True on pass.
+ * @access public
+ */
+ function assertIsA($object, $type, $message = "%s") {
+ return $this->assertExpectation(
+ new IsAExpectation($type),
+ $object,
+ $message);
+ }
+
+ /**
+ * Type and class mismatch test. Will pass if class
+ * name or underling type does not match the one
+ * specified.
+ * @param mixed $object Object to test.
+ * @param string $type Type name as string.
+ * @param string $message Message to display.
+ * @return boolean True on pass.
+ * @access public
+ */
+ function assertNotA($object, $type, $message = "%s") {
+ return $this->assertExpectation(
+ new NotAExpectation($type),
+ $object,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the two parameters have
+ * the same value only. Otherwise a fail.
+ * @param mixed $first Value to compare.
+ * @param mixed $second Value to compare.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertEqual($first, $second, $message = "%s") {
+ return $this->assertExpectation(
+ new EqualExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the two parameters have
+ * a different value. Otherwise a fail.
+ * @param mixed $first Value to compare.
+ * @param mixed $second Value to compare.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertNotEqual($first, $second, $message = "%s") {
+ return $this->assertExpectation(
+ new NotEqualExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the two parameters have
+ * the same value and same type. Otherwise a fail.
+ * @param mixed $first Value to compare.
+ * @param mixed $second Value to compare.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertIdentical($first, $second, $message = "%s") {
+ return $this->assertExpectation(
+ new IdenticalExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the two parameters have
+ * the different value or different type.
+ * @param mixed $first Value to compare.
+ * @param mixed $second Value to compare.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertNotIdentical($first, $second, $message = "%s") {
+ return $this->assertExpectation(
+ new NotIdenticalExpectation($first),
+ $second,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if both parameters refer
+ * to the same object. Fail otherwise.
+ * @param mixed $first Object reference to check.
+ * @param mixed $second Hopefully the same object.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertReference(&$first, &$second, $message = "%s") {
+ $dumper = &new SimpleDumper();
+ $message = sprintf(
+ $message,
+ "[" . $dumper->describeValue($first) .
+ "] and [" . $dumper->describeValue($second) .
+ "] should reference the same object");
+ $temp = $first;
+ $first = uniqid("test");
+ $is_ref = ($first === $second);
+ $first = $temp;
+ return $this->assertTrue($is_ref, $message);
+ }
+
+ /**
+ * Will trigger a pass if both parameters refer
+ * to different objects. Fail otherwise.
+ * @param mixed $first Object reference to check.
+ * @param mixed $second Hopefully not the same object.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertCopy(&$first, &$second, $message = "%s") {
+ $dumper = &new SimpleDumper();
+ $message = sprintf(
+ $message,
+ "[" . $dumper->describeValue($first) .
+ "] and [" . $dumper->describeValue($second) .
+ "] should not be the same object");
+ $temp = $first;
+ $first = uniqid("test");
+ $is_ref = ($first === $second);
+ $first = $temp;
+ return $this->assertFalse($is_ref, $message);
+ }
+
+ /**
+ * Will trigger a pass if the Perl regex pattern
+ * is found in the subject. Fail otherwise.
+ * @param string $pattern Perl regex to look for including
+ * the regex delimiters.
+ * @param string $subject String to search in.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertWantedPattern($pattern, $subject, $message = "%s") {
+ return $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ $subject,
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the perl regex pattern
+ * is not present in subject. Fail if found.
+ * @param string $pattern Perl regex to look for including
+ * the regex delimiters.
+ * @param string $subject String to search in.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertNoUnwantedPattern($pattern, $subject, $message = "%s") {
+ return $this->assertExpectation(
+ new UnwantedPatternExpectation($pattern),
+ $subject,
+ $message);
+ }
+
+ /**
+ * Confirms that no errors have occoured so
+ * far in the test method.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertNoErrors($message = "%s") {
+ $queue = &SimpleErrorQueue::instance();
+ return $this->assertTrue(
+ $queue->isEmpty(),
+ sprintf($message, "Should be no errors"));
+ }
+
+ /**
+ * Confirms that an error has occoured and
+ * optionally that the error text matches exactly.
+ * @param string $expected Expected error text or
+ * false for no check.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertError($expected = false, $message = "%s") {
+ $queue = &SimpleErrorQueue::instance();
+ if ($queue->isEmpty()) {
+ $this->fail(sprintf($message, "Expected error not found"));
+ return;
+ }
+ list($severity, $content, $file, $line, $globals) = $queue->extract();
+ $severity = SimpleErrorQueue::getSeverityAsString($severity);
+ return $this->assertTrue(
+ ! $expected || ($expected == $content),
+ "Expected [$expected] in PHP error [$content] severity [$severity] in [$file] line [$line]");
+ }
+
+ /**
+ * Confirms that an error has occoured and
+ * that the error text matches a Perl regular
+ * expression.
+ * @param string $expected Perl regular expresion to
+ * match against.
+ * @param string $message Message to display.
+ * @return boolean True on pass
+ * @access public
+ */
+ function assertErrorPattern($pattern, $message = "%s") {
+ $queue = &SimpleErrorQueue::instance();
+ if ($queue->isEmpty()) {
+ $this->fail(sprintf($message, "Expected error not found"));
+ return;
+ }
+ list($severity, $content, $file, $line, $globals) = $queue->extract();
+ $severity = SimpleErrorQueue::getSeverityAsString($severity);
+ return $this->assertTrue(
+ (boolean)preg_match($pattern, $content),
+ "Expected pattern match [$pattern] in PHP error [$content] severity [$severity] in [$file] line [$line]");
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: url.php,v 1.13 2004/08/15 21:53:08 lastcraft Exp $
+ */
+
+ /**
+ * Bundle of GET/POST parameters. Can include
+ * repeated parameters.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleQueryString {
+ var $_request;
+
+ /**
+ * Starts empty.
+ * @param array $query/SimpleQueryString Hash of parameters.
+ * Multiple values are
+ * as lists on a single key.
+ * @access public
+ */
+ function SimpleQueryString($query = false) {
+ if (! $query) {
+ $query = array();
+ }
+ $this->_request = array();
+ $this->merge($query);
+ }
+
+ /**
+ * Adds a parameter to the query.
+ * @param string $key Key to add value to.
+ * @param string/array $value New data.
+ * @access public
+ */
+ function add($key, $value) {
+ if (! isset($this->_request[$key])) {
+ $this->_request[$key] = array();
+ }
+ if (is_array($value)) {
+ foreach ($value as $item) {
+ $this->_request[$key][] = $item;
+ }
+ } else {
+ $this->_request[$key][] = $value;
+ }
+ }
+
+ /**
+ * Adds a set of parameters to this query.
+ * @param array $query/SimpleQueryString Hash of parameters.
+ * Multiple values are
+ * as lists on a single key.
+ * @access public
+ */
+ function merge($query) {
+ if (is_object($query)) {
+ foreach ($query->getKeys() as $key) {
+ $this->add($key, $query->getValue($key));
+ }
+ } else {
+ foreach ($query as $key => $value) {
+ $this->add($key, $value);
+ }
+ }
+ }
+
+ /**
+ * Accessor for single value.
+ * @return string/array False if missing, string
+ * if present and array if
+ * multiple entries.
+ * @access public
+ */
+ function getValue($key) {
+ if (! isset($this->_request[$key])) {
+ return false;
+ } elseif (count($this->_request[$key]) == 1) {
+ return $this->_request[$key][0];
+ } else {
+ return $this->_request[$key];
+ }
+ }
+
+ /**
+ * Accessor for key list.
+ * @return array List of keys present.
+ * @access public
+ */
+ function getKeys() {
+ return array_keys($this->_request);
+ }
+
+ /**
+ * Gets all parameters as structured hash. Repeated
+ * values are list values.
+ * @return array Hash of keys and value sets.
+ * @access public
+ */
+ function getAll() {
+ $values = array();
+ foreach ($this->_request as $key => $value) {
+ $values[$key] = (count($value) == 1 ? $value[0] : $value);
+ }
+ return $values;
+ }
+
+ /**
+ * Renders the query string as a URL encoded
+ * request part.
+ * @return string Part of URL.
+ * @access public
+ */
+ function asString() {
+ $statements = array();
+ foreach ($this->_request as $key => $values) {
+ foreach ($values as $value) {
+ $statements[] = "$key=" . urlencode($value);
+ }
+ }
+ return implode('&', $statements);
+ }
+ }
+
+ /**
+ * URL parser to replace parse_url() PHP function which
+ * got broken in PHP 4.3.0. Adds some browser specific
+ * functionality such as expandomatic expansion.
+ * Guesses a bit trying to separate the host from
+ * the path.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleUrl {
+ var $_scheme;
+ var $_username;
+ var $_password;
+ var $_host;
+ var $_port;
+ var $_path;
+ var $_request;
+ var $_fragment;
+ var $_x;
+ var $_y;
+ var $_target;
+
+ /**
+ * Constructor. Parses URL into sections.
+ * @param string $url Incoming URL.
+ * @access public
+ */
+ function SimpleUrl($url) {
+ list($this->_x, $this->_y) = $this->_chompCoordinates($url);
+ $this->_scheme = $this->_chompScheme($url);
+ list($this->_username, $this->_password) = $this->_chompLogin($url);
+ $this->_host = $this->_chompHost($url);
+ $this->_port = false;
+ if (preg_match('/(.*?):(.*)/', $this->_host, $host_parts)) {
+ $this->_host = $host_parts[1];
+ $this->_port = (integer)$host_parts[2];
+ }
+ $this->_path = $this->_chompPath($url);
+ $this->_request = $this->_parseRequest($this->_chompRequest($url));
+ $this->_fragment = (strncmp($url, "#", 1) == 0 ? substr($url, 1) : false);
+ $this->_target = false;
+ }
+
+ /**
+ * Extracts the X, Y coordinate pair from an image map.
+ * @param string $url URL so far. The coordinates will be
+ * removed.
+ * @return array X, Y as a pair of integers.
+ * @access private
+ */
+ function _chompCoordinates(&$url) {
+ if (preg_match('/(.*)\?(\d+),(\d+)$/', $url, $matches)) {
+ $url = $matches[1];
+ return array((integer)$matches[2], (integer)$matches[3]);
+ }
+ return array(false, false);
+ }
+
+ /**
+ * Extracts the scheme part of an incoming URL.
+ * @param string $url URL so far. The scheme will be
+ * removed.
+ * @return string Scheme part or false.
+ * @access private
+ */
+ function _chompScheme(&$url) {
+ if (preg_match('/(.*?):(\/\/)(.*)/', $url, $matches)) {
+ $url = $matches[2] . $matches[3];
+ return $matches[1];
+ }
+ return false;
+ }
+
+ /**
+ * Extracts the username and password from the
+ * incoming URL. The // prefix will be reattached
+ * to the URL after the doublet is extracted.
+ * @param string $url URL so far. The username and
+ * password are removed.
+ * @return array Two item list of username and
+ * password. Will urldecode() them.
+ * @access private
+ */
+ function _chompLogin(&$url) {
+ $prefix = '';
+ if (preg_match('/(\/\/)(.*)/', $url, $matches)) {
+ $prefix = $matches[1];
+ $url = $matches[2];
+ }
+ if (preg_match('/(.*?)@(.*)/', $url, $matches)) {
+ $url = $prefix . $matches[2];
+ $parts = split(":", $matches[1]);
+ return array(
+ urldecode($parts[0]),
+ isset($parts[1]) ? urldecode($parts[1]) : false);
+ }
+ $url = $prefix . $url;
+ return array(false, false);
+ }
+
+ /**
+ * Extracts the host part of an incoming URL.
+ * Includes the port number part. Will extract
+ * the host if it starts with // or it has
+ * a top level domain or it has at least two
+ * dots.
+ * @param string $url URL so far. The host will be
+ * removed.
+ * @return string Host part guess or false.
+ * @access private
+ */
+ function _chompHost(&$url) {
+ if (preg_match('/(\/\/)(.*?)(\/.*|\?.*|#.*|$)/', $url, $matches)) {
+ $url = $matches[3];
+ return $matches[2];
+ }
+ if (preg_match('/(.*?)(\.\.\/|\.\/|\/|\?|#|$)(.*)/', $url, $matches)) {
+ if (preg_match('/[a-z0-9\-]+\.(com|edu|net|org|gov|mil|int)/i', $matches[1])) {
+ $url = $matches[2] . $matches[3];
+ return $matches[1];
+ } elseif (preg_match('/[a-z0-9\-]+\.[a-z0-9\-]+\.[a-z0-9\-]+/i', $matches[1])) {
+ $url = $matches[2] . $matches[3];
+ return $matches[1];
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Extracts the path information from the incoming
+ * URL. Strips this path from the URL.
+ * @param string $url URL so far. The host will be
+ * removed.
+ * @return string Path part or '/'.
+ * @access private
+ */
+ function _chompPath(&$url) {
+ if (preg_match('/(.*?)(\?|#|$)(.*)/', $url, $matches)) {
+ $url = $matches[2] . $matches[3];
+ return ($matches[1] ? $matches[1] : '');
+ }
+ return '';
+ }
+
+ /**
+ * Strips off the request data.
+ * @param string $url URL so far. The request will be
+ * removed.
+ * @return string Raw request part.
+ * @access private
+ */
+ function _chompRequest(&$url) {
+ if (preg_match('/\?(.*?)(#|$)(.*)/', $url, $matches)) {
+ $url = $matches[2] . $matches[3];
+ return $matches[1];
+ }
+ return '';
+ }
+
+ /**
+ * Breaks the request down into an object.
+ * @param string $raw Raw request.
+ * @return SimpleQueryString Parsed data.
+ * @access private
+ */
+ function _parseRequest($raw) {
+ $request = new SimpleQueryString();
+ foreach (split("&", $raw) as $pair) {
+ if (preg_match('/(.*?)=(.*)/', $pair, $matches)) {
+ $request->add($matches[1], urldecode($matches[2]));
+ } elseif ($pair) {
+ $request->add($pair, '');
+ }
+ }
+ return $request;
+ }
+
+ /**
+ * Accessor for protocol part.
+ * @param string $default Value to use if not present.
+ * @return string Scheme name, e.g "http".
+ * @access public
+ */
+ function getScheme($default = false) {
+ return $this->_scheme ? $this->_scheme : $default;
+ }
+
+ /**
+ * Accessor for user name.
+ * @return string Username preceding host.
+ * @access public
+ */
+ function getUsername() {
+ return $this->_username;
+ }
+
+ /**
+ * Accessor for password.
+ * @return string Password preceding host.
+ * @access public
+ */
+ function getPassword() {
+ return $this->_password;
+ }
+
+ /**
+ * Accessor for hostname and port.
+ * @param string $default Value to use if not present.
+ * @return string Hostname only.
+ * @access public
+ */
+ function getHost($default = false) {
+ return $this->_host ? $this->_host : $default;
+ }
+
+ /**
+ * Accessor for top level domain.
+ * @return string Last part of host.
+ * @access public
+ */
+ function getTld() {
+ $path_parts = pathinfo($this->getHost());
+ return (isset($path_parts['extension']) ? $path_parts['extension'] : false);
+ }
+
+ /**
+ * Accessor for port number.
+ * @return integer TCP/IP port number.
+ * @access public
+ */
+ function getPort() {
+ return $this->_port;
+ }
+
+ /**
+ * Accessor for path.
+ * @return string Full path including leading slash if implied.
+ * @access public
+ */
+ function getPath() {
+ if (! $this->_path && $this->_host) {
+ return '/';
+ }
+ return $this->_path;
+ }
+
+ /**
+ * Accessor for page if any. This may be a
+ * directory name if ambiguious.
+ * @return Page name.
+ * @access public
+ */
+ function getPage() {
+ if (! preg_match('/([^\/]*?)$/', $this->getPath(), $matches)) {
+ return false;
+ }
+ return $matches[1];
+ }
+
+ /**
+ * Gets the path to the page.
+ * @return string Path less the page.
+ * @access public
+ */
+ function getBasePath() {
+ if (! preg_match('/(.*\/)[^\/]*?$/', $this->getPath(), $matches)) {
+ return false;
+ }
+ return $matches[1];
+ }
+
+ /**
+ * Accessor for fragment at end of URL after the "#".
+ * @return string Part after "#".
+ * @access public
+ */
+ function getFragment() {
+ return $this->_fragment;
+ }
+
+ /**
+ * Accessor for horizontal image coordinate.
+ * @return integer X value.
+ * @access public
+ */
+ function getX() {
+ return $this->_x;
+ }
+
+ /**
+ * Accessor for vertical image coordinate.
+ * @return integer Y value.
+ * @access public
+ */
+ function getY() {
+ return $this->_y;
+ }
+
+ /**
+ * Accessor for current request parameters
+ * in URL string form
+ * @return string Form is string "?a=1&b=2", etc.
+ * @access public
+ */
+ function getEncodedRequest() {
+ $query = $this->_request;
+ $encoded = $query->asString();
+ if ($encoded) {
+ return "?$encoded";
+ }
+ return '';
+ }
+
+ /**
+ * Encodes parameters as HTTP request parameters.
+ * @param hash $parameters Request as hash.
+ * @return string Encoded request.
+ * @access public
+ * @static
+ */
+ function encodeRequest($parameters) {
+ if (! $parameters) {
+ return '';
+ }
+ $query = &new SimpleQueryString();
+ foreach ($parameters as $key => $value) {
+ $query->add($key, $value);
+ }
+ return $query->asString();
+ }
+
+ /**
+ * Accessor for current request parameters
+ * as an object.
+ * @return array Hash of name and value pairs. The
+ * values will be lists for repeated items.
+ * @access public
+ */
+ function getRequest() {
+ return $this->_request->getAll();
+ }
+
+ /**
+ * Adds an additional parameter to the request.
+ * @param string $key Name of parameter.
+ * @param string $value Value as string.
+ * @access public
+ */
+ function addRequestParameter($key, $value) {
+ $this->_request->add($key, $value);
+ }
+
+ /**
+ * Adds additional parameters to the request.
+ * @param hash $parameters Hash of additional parameters.
+ * @access public
+ */
+ function addRequestParameters($parameters) {
+ if ($parameters) {
+ $this->_request->merge($parameters);
+ }
+ }
+
+ /**
+ * Clears down all parameters.
+ * @access public
+ */
+ function clearRequest() {
+ $this->_request = &new SimpleQueryString();
+ }
+
+ /**
+ * Sets image coordinates. Set to flase to clear
+ * them.
+ * @param integer $x Horizontal position.
+ * @param integer $y Vertical position.
+ * @access public
+ */
+ function setCoordinates($x = false, $y = false) {
+ if (($x === false) || ($y === false)) {
+ $this->_x = $this->_y = false;
+ return;
+ }
+ $this->_x = (integer)$x;
+ $this->_y = (integer)$y;
+ }
+
+ /**
+ * Gets the frame target if present. Although
+ * not strictly part of the URL specification it
+ * acts as similarily to the browser.
+ * @return boolean/string Frame name or false if none.
+ * @access public
+ */
+ function getTarget() {
+ return $this->_target;
+ }
+
+ /**
+ * Attaches a frame target.
+ * @param string $frame Name of frame.
+ * @access public
+ */
+ function setTarget($frame) {
+ $this->_target = $frame;
+ }
+
+ /**
+ * Renders the URL back into a string.
+ * @return string URL in canonical form.
+ * @access public
+ */
+ function asString() {
+ $scheme = $identity = $host = $path = $encoded = $fragment = '';
+ if ($this->_username && $this->_password) {
+ $identity = $this->_username . ':' . $this->_password . '@';
+ }
+ if ($this->getHost()) {
+ $scheme = $this->getScheme() ? $this->getScheme() : 'http';
+ $host = $this->getHost();
+ }
+ if (substr($this->_path, 0, 1) == '/') {
+ $path = $this->normalisePath($this->_path);
+ }
+ $encoded = $this->getEncodedRequest();
+ $fragment = $this->getFragment() ? '#'. $this->getFragment() : '';
+ $coords = ($this->_x !== false) ? '?' . $this->_x . ',' . $this->_y : '';
+ return "$scheme://$identity$host$path$encoded$fragment$coords";
+ }
+
+ /**
+ * Replaces unknown sections to turn a relative
+ * URL into an absolute one. The base URL can
+ * be either a string or a SimpleUrl object.
+ * @param string/SimpleUrl $base Base URL.
+ * @access public
+ */
+ function makeAbsolute($base) {
+ if (! is_object($base)) {
+ $base = new SimpleUrl($base);
+ }
+ $scheme = $this->getScheme() ? $this->getScheme() : $base->getScheme();
+ $host = $this->getHost();
+ $port = $this->getPort() ? ':' . $this->getPort() : '';
+ $path = $this->normalisePath($this->_path);
+ if (! $host) {
+ $host = $base->getHost();
+ $port = $base->getPort() ? ':' . $base->getPort() : '';
+ if ($this->_isRelativePath($this->_path)) {
+ $path = $this->normalisePath($base->getBasePath() . $this->_path);
+ }
+ }
+ $identity = $this->_getIdentity() ? $this->_getIdentity() . '@' : '';
+ $encoded = $this->getEncodedRequest();
+ $fragment = $this->getFragment() ? '#'. $this->getFragment() : '';
+ $coords = ($this->_x !== false) ? '?' . $this->_x . ',' . $this->_y : '';
+ return new SimpleUrl("$scheme://$identity$host$port$path$encoded$fragment$coords");
+ }
+
+ /**
+ * Simple test to see if a path part is relative.
+ * @param string $path Path to test.
+ * @return boolean True if starts with a "/".
+ * @access private
+ */
+ function _isRelativePath($path) {
+ return (substr($path, 0, 1) != '/');
+ }
+
+ /**
+ * Extracts the username and password for use in rendering
+ * a URL.
+ * @return string/boolean Form of username:password@ or false.
+ * @access private
+ */
+ function _getIdentity() {
+ if ($this->_username && $this->_password) {
+ return $this->_username . ':' . $this->_password;
+ }
+ return false;
+ }
+
+ /**
+ * Replaces . and .. sections of the path.
+ * @param string $path Unoptimised path.
+ * @return string Path with dots removed if possible.
+ * @access public
+ */
+ function normalisePath($path) {
+ $path = preg_replace('|/[^/]+/\.\./|', '/', $path);
+ return preg_replace('|/\./|', '/', $path);
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: user_agent.php,v 1.38 2004/06/30 20:40:07 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/http.php');
+ require_once(dirname(__FILE__) . '/authentication.php');
+ /**#@-*/
+
+ define('DEFAULT_MAX_REDIRECTS', 3);
+ define('DEFAULT_CONNECTION_TIMEOUT', 15);
+
+ /**
+ * Repository for cookies. This stuff is a
+ * tiny bit browser dependent.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleCookieJar {
+ var $_cookies;
+
+ /**
+ * Constructor. Jar starts empty.
+ * @access public
+ */
+ function SimpleCookieJar() {
+ $this->_cookies = array();
+ }
+
+ /**
+ * Removes expired and temporary cookies as if
+ * the browser was closed and re-opened.
+ * @param string/integer $now Time to test expiry against.
+ * @access public
+ */
+ function restartSession($date = false) {
+ $surviving_cookies = array();
+ for ($i = 0; $i < count($this->_cookies); $i++) {
+ if (! $this->_cookies[$i]->getValue()) {
+ continue;
+ }
+ if (! $this->_cookies[$i]->getExpiry()) {
+ continue;
+ }
+ if ($date && $this->_cookies[$i]->isExpired($date)) {
+ continue;
+ }
+ $surviving_cookies[] = $this->_cookies[$i];
+ }
+ $this->_cookies = $surviving_cookies;
+ }
+
+ /**
+ * Ages all cookies in the cookie jar.
+ * @param integer $interval The old session is moved
+ * into the past by this number
+ * of seconds. Cookies now over
+ * age will be removed.
+ * @access public
+ */
+ function agePrematurely($interval) {
+ for ($i = 0; $i < count($this->_cookies); $i++) {
+ $this->_cookies[$i]->agePrematurely($interval);
+ }
+ }
+
+ /**
+ * Adds a cookie to the jar. This will overwrite
+ * cookies with matching host, paths and keys.
+ * @param SimpleCookie $cookie New cookie.
+ * @access public
+ */
+ function setCookie($cookie) {
+ for ($i = 0; $i < count($this->_cookies); $i++) {
+ $is_match = $this->_isMatch(
+ $cookie,
+ $this->_cookies[$i]->getHost(),
+ $this->_cookies[$i]->getPath(),
+ $this->_cookies[$i]->getName());
+ if ($is_match) {
+ $this->_cookies[$i] = $cookie;
+ return;
+ }
+ }
+ $this->_cookies[] = $cookie;
+ }
+
+ /**
+ * Fetches a hash of all valid cookies filtered
+ * by host, path and keyed by name
+ * Any cookies with missing categories will not
+ * be filtered out by that category. Expired
+ * cookies must be cleared by restarting the session.
+ * @param string $host Host name requirement.
+ * @param string $path Path encompassing cookies.
+ * @return hash Valid cookie objects keyed
+ * on the cookie name.
+ * @access public
+ */
+ function getValidCookies($host = false, $path = "/") {
+ $valid_cookies = array();
+ foreach ($this->_cookies as $cookie) {
+ if ($this->_isMatch($cookie, $host, $path, $cookie->getName())) {
+ $valid_cookies[] = $cookie;
+ }
+ }
+ return $valid_cookies;
+ }
+
+ /**
+ * Tests cookie for matching against search
+ * criteria.
+ * @param SimpleTest $cookie Cookie to test.
+ * @param string $host Host must match.
+ * @param string $path Cookie path must be shorter than
+ * this path.
+ * @param string $name Name must match.
+ * @return boolean True if matched.
+ * @access private
+ */
+ function _isMatch($cookie, $host, $path, $name) {
+ if ($cookie->getName() != $name) {
+ return false;
+ }
+ if ($host && $cookie->getHost() && !$cookie->isValidHost($host)) {
+ return false;
+ }
+ if (! $cookie->isValidPath($path)) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Adds the current cookies to a request.
+ * @param SimpleHttpRequest $request Request to modify.
+ * @param SimpleUrl $url Cookie selector.
+ * @access private
+ */
+ function addHeaders(&$request, $url) {
+ $cookies = $this->getValidCookies($url->getHost(), $url->getPath());
+ foreach ($cookies as $cookie) {
+ $request->setCookie($cookie);
+ }
+ }
+ }
+
+ /**
+ * Fetches web pages whilst keeping track of
+ * cookies and authentication.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleUserAgent {
+ var $_cookie_jar;
+ var $_authenticator;
+ var $_max_redirects;
+ var $_proxy;
+ var $_proxy_username;
+ var $_proxy_password;
+ var $_connection_timeout;
+ var $_additional_headers;
+
+ /**
+ * Starts with no cookies, realms or proxies.
+ * @access public
+ */
+ function SimpleUserAgent() {
+ $this->_cookie_jar = &new SimpleCookieJar();
+ $this->_authenticator = &new SimpleAuthenticator();
+ $this->setMaximumRedirects(DEFAULT_MAX_REDIRECTS);
+ $this->_proxy = false;
+ $this->_proxy_username = false;
+ $this->_proxy_password = false;
+ $this->setConnectionTimeout(DEFAULT_CONNECTION_TIMEOUT);
+ $this->_additional_headers = array();
+ }
+
+ /**
+ * Removes expired and temporary cookies as if
+ * the browser was closed and re-opened.
+ * @param string/integer $date Time when session restarted.
+ * If omitted then all persistent
+ * cookies are kept.
+ * @access public
+ */
+ function restartSession($date = false) {
+ $this->_cookie_jar->restartSession($date);
+ }
+
+ /**
+ * Adds a header to every fetch.
+ * @param string $header Header line to add to every
+ * request until cleared.
+ * @access public
+ */
+ function addHeader($header) {
+ $this->_additional_headers[] = $header;
+ }
+
+ /**
+ * Ages the cookies by the specified time.
+ * @param integer $interval Amount in seconds.
+ * @access public
+ */
+ function ageCookies($interval) {
+ $this->_cookie_jar->agePrematurely($interval);
+ }
+
+ /**
+ * Sets an additional cookie. If a cookie has
+ * the same name and path it is replaced.
+ * @param string $name Cookie key.
+ * @param string $value Value of cookie.
+ * @param string $host Host upon which the cookie is valid.
+ * @param string $path Cookie path if not host wide.
+ * @param string $expiry Expiry date.
+ * @access public
+ */
+ function setCookie($name, $value, $host = false, $path = '/', $expiry = false) {
+ $cookie = new SimpleCookie($name, $value, $path, $expiry);
+ if ($host) {
+ $cookie->setHost($host);
+ }
+ $this->_cookie_jar->setCookie($cookie);
+ }
+
+ /**
+ * Reads the most specific cookie value from the
+ * browser cookies.
+ * @param string $host Host to search.
+ * @param string $path Applicable path.
+ * @param string $name Name of cookie to read.
+ * @return string False if not present, else the
+ * value as a string.
+ * @access public
+ */
+ function getCookieValue($host, $path, $name) {
+ $longest_path = '';
+ foreach ($this->_cookie_jar->getValidCookies($host, $path) as $cookie) {
+ if ($name == $cookie->getName()) {
+ if (strlen($cookie->getPath()) > strlen($longest_path)) {
+ $value = $cookie->getValue();
+ $longest_path = $cookie->getPath();
+ }
+ }
+ }
+ return (isset($value) ? $value : false);
+ }
+
+ /**
+ * Reads the current cookies within the base URL.
+ * @param string $name Key of cookie to find.
+ * @param SimpleUrl $base Base URL to search from.
+ * @return string Null if there is no base URL, false
+ * if the cookie is not set.
+ * @access public
+ */
+ function getBaseCookieValue($name, $base) {
+ if (! $base) {
+ return null;
+ }
+ return $this->getCookieValue($base->getHost(), $base->getPath(), $name);
+ }
+
+ /**
+ * Sets the socket timeout for opening a connection.
+ * @param integer $timeout Maximum time in seconds.
+ * @access public
+ */
+ function setConnectionTimeout($timeout) {
+ $this->_connection_timeout = $timeout;
+ }
+
+ /**
+ * Sets the maximum number of redirects before
+ * a page will be loaded anyway.
+ * @param integer $max Most hops allowed.
+ * @access public
+ */
+ function setMaximumRedirects($max) {
+ $this->_max_redirects = $max;
+ }
+
+ /**
+ * Sets proxy to use on all requests for when
+ * testing from behind a firewall. Set URL
+ * to false to disable.
+ * @param string $proxy Proxy URL.
+ * @param string $username Proxy username for authentication.
+ * @param string $password Proxy password for authentication.
+ * @access public
+ */
+ function useProxy($proxy, $username, $password) {
+ if (! $proxy) {
+ $this->_proxy = false;
+ return;
+ }
+ if (strncmp($proxy, 'http://', 7) != 0) {
+ $proxy = 'http://'. $proxy;
+ }
+ $this->_proxy = &new SimpleUrl($proxy);
+ $this->_proxy_username = $username;
+ $this->_proxy_password = $password;
+ }
+
+ /**
+ * Test to see if the redirect limit is passed.
+ * @param integer $redirects Count so far.
+ * @return boolean True if over.
+ * @access private
+ */
+ function _isTooManyRedirects($redirects) {
+ return ($redirects > $this->_max_redirects);
+ }
+
+ /**
+ * Sets the identity for the current realm.
+ * @param string $host Host to which realm applies.
+ * @param string $realm Full name of realm.
+ * @param string $username Username for realm.
+ * @param string $password Password for realm.
+ * @access public
+ */
+ function setIdentity($host, $realm, $username, $password) {
+ $this->_authenticator->setIdentityForRealm($host, $realm, $username, $password);
+ }
+
+ /**
+ * Fetches a URL as a response object. Will keep trying if redirected.
+ * It will also collect authentication realm information.
+ * @param string $method GET, POST, etc.
+ * @param string/SimpleUrl $url Target to fetch.
+ * @param hash $parameters Additional parameters for request.
+ * @return SimpleHttpResponse Hopefully the target page.
+ * @access public
+ */
+ function &fetchResponse($method, $url, $parameters = false) {
+ if ($method != 'POST') {
+ $url->addRequestParameters($parameters);
+ $parameters = false;
+ }
+ $response = &$this->_fetchWhileRedirected($method, $url, $parameters);
+ if ($headers = $response->getHeaders()) {
+ if ($headers->isChallenge()) {
+ $this->_authenticator->addRealm(
+ $url,
+ $headers->getAuthentication(),
+ $headers->getRealm());
+ }
+ }
+ return $response;
+ }
+
+ /**
+ * Fetches the page until no longer redirected or
+ * until the redirect limit runs out.
+ * @param string $method GET, POST, etc.
+ * @param SimpleUrl $url Target to fetch.
+ * @param hash $parameters Additional parameters for request.
+ * @return SimpleHttpResponse Hopefully the target page.
+ * @access private
+ */
+ function &_fetchWhileRedirected($method, $url, $parameters) {
+ $redirects = 0;
+ do {
+ $response = &$this->_fetch($method, $url, $parameters);
+ if ($response->isError()) {
+ return $response;
+ }
+ $headers = $response->getHeaders();
+ $location = new SimpleUrl($headers->getLocation());
+ $url = $location->makeAbsolute($url);
+ $this->_addCookiesToJar($url, $headers->getNewCookies());
+ if (! $headers->isRedirect()) {
+ break;
+ }
+ $method = 'GET';
+ $parameters = false;
+ } while (! $this->_isTooManyRedirects(++$redirects));
+ return $response;
+ }
+
+ /**
+ * Actually make the web request.
+ * @param string $method GET, POST, etc.
+ * @param SimpleUrl $url Target to fetch.
+ * @param hash $parameters Additional parameters for request.
+ * @return SimpleHttpResponse Headers and hopefully content.
+ * @access protected
+ */
+ function &_fetch($method, $url, $parameters) {
+ if (! $parameters) {
+ $parameters = array();
+ }
+ $request = &$this->_createRequest($method, $url, $parameters);
+ return $request->fetch($this->_connection_timeout);
+ }
+
+ /**
+ * Creates a full page request.
+ * @param string $method Fetching method.
+ * @param SimpleUrl $url Target to fetch as url object.
+ * @param hash $parameters POST/GET parameters.
+ * @return SimpleHttpRequest New request.
+ * @access private
+ */
+ function &_createRequest($method, $url, $parameters) {
+ $request = &$this->_createHttpRequest($method, $url, $parameters);
+ $this->_addAdditionalHeaders($request);
+ $this->_cookie_jar->addHeaders($request, $url);
+ $this->_authenticator->addHeaders($request, $url);
+ return $request;
+ }
+
+ /**
+ * Builds the appropriate HTTP request object.
+ * @param string $method Fetching method.
+ * @param SimpleUrl $url Target to fetch as url object.
+ * @param hash $parameters POST/GET parameters.
+ * @return SimpleHttpRequest New request object.
+ * @access protected
+ */
+ function &_createHttpRequest($method, $url, $parameters) {
+ if ($method == 'POST') {
+ $request = &new SimpleHttpPostRequest(
+ $this->_createRoute($url),
+ $parameters);
+ return $request;
+ }
+ if ($parameters) {
+ $url->addRequestParameters($parameters);
+ }
+ return new SimpleHttpRequest($this->_createRoute($url), $method);
+ }
+
+ /**
+ * Sets up either a direct route or via a proxy.
+ * @param SimpleUrl $url Target to fetch as url object.
+ * @return SimpleRoute Route to take to fetch URL.
+ * @access protected
+ */
+ function &_createRoute($url) {
+ if ($this->_proxy) {
+ return new SimpleProxyRoute(
+ $url,
+ $this->_proxy,
+ $this->_proxy_username,
+ $this->_proxy_password);
+ }
+ return new SimpleRoute($url);
+ }
+
+ /**
+ * Adds additional manual headers.
+ * @param SimpleHttpRequest $request Outgoing request.
+ * @access private
+ */
+ function _addAdditionalHeaders(&$request) {
+ foreach ($this->_additional_headers as $header) {
+ $request->addHeaderLine($header);
+ }
+ }
+
+ /**
+ * Extracts new cookies into the cookie jar.
+ * @param SimpleUrl $url Target to fetch as url object.
+ * @param array $cookies New cookies.
+ * @access private
+ */
+ function _addCookiesToJar($url, $cookies) {
+ foreach ($cookies as $cookie) {
+ if ($url->getHost()) {
+ $cookie->setHost($url->getHost());
+ }
+ $this->_cookie_jar->setCookie($cookie);
+ }
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * Base include file for SimpleTest.
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: web_tester.php,v 1.77 2004/08/04 23:48:51 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/simple_test.php');
+ require_once(dirname(__FILE__) . '/browser.php');
+ require_once(dirname(__FILE__) . '/page.php');
+ require_once(dirname(__FILE__) . '/expectation.php');
+ /**#@-*/
+
+ /**
+ * Test for an HTML widget value match.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class FieldExpectation extends SimpleExpectation {
+ var $_value;
+
+ /**
+ * Sets the field value to compare against.
+ * @param mixed $value Test value to match.
+ * @access public
+ */
+ function FieldExpectation($value) {
+ $this->SimpleExpectation();
+ if (is_array($value)) {
+ sort($value);
+ }
+ $this->_value = $value;
+ }
+
+ /**
+ * Tests the expectation. True if it matches
+ * a string value or an array value in any order.
+ * @param mixed $compare Comparison value. False for
+ * an unset field.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($compare) {
+ if ($this->_value === false) {
+ return ($compare === false);
+ }
+ if ($this->_isSingle($this->_value)) {
+ return $this->_testSingle($compare);
+ }
+ if (is_array($this->_value)) {
+ return $this->_testMultiple($compare);
+ }
+ return false;
+ }
+
+ /**
+ * Tests for valid field comparisons.
+ * @param mixed $value Value to type check.
+ * @return boolean True if integer, string or float.
+ * @access private
+ */
+ function _isSingle($value) {
+ return is_string($value) || is_integer($value) || is_float($value);
+ }
+
+ /**
+ * String comparison for simple field.
+ * @param mixed $compare String to test against.
+ * @returns boolean True if matching.
+ * @access private
+ */
+ function _testSingle($compare) {
+ if (is_array($compare) && count($compare) == 1) {
+ $compare = $compare[0];
+ }
+ if (! $this->_isSingle($compare)) {
+ return false;
+ }
+ return ($this->_value == $compare);
+ }
+
+ /**
+ * List comparison for multivalue field.
+ * @param mixed $compare List in any order to test against.
+ * @returns boolean True if matching.
+ * @access private
+ */
+ function _testMultiple($compare) {
+ if (is_string($compare)) {
+ $compare = array($compare);
+ }
+ if (! is_array($compare)) {
+ return false;
+ }
+ sort($compare);
+ return ($this->_value === $compare);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Comparison value.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $dumper = &$this->_getDumper();
+ if (is_array($compare)) {
+ sort($compare);
+ }
+ if ($this->test($compare)) {
+ return "Field expectation [" . $dumper->describeValue($this->_value) . "]";
+ } else {
+ return "Field expectation [" . $dumper->describeValue($this->_value) .
+ "] fails with [" .
+ $this->_dumper->describeValue($compare) . "] " .
+ $this->_dumper->describeDifference($this->_value, $compare);
+ }
+ }
+ }
+
+ /**
+ * Test for a specific HTTP header within a header block.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class HttpHeaderExpectation extends SimpleExpectation {
+ var $_expected_header;
+ var $_expected_value;
+
+ /**
+ * Sets the field and value to compare against.
+ * @param string $header Case insenstive trimmed header name.
+ * @param string $value Optional value to compare. If not
+ * given then any value will match.
+ */
+ function HttpHeaderExpectation($header, $value = false) {
+ $this->_expected_header = $this->_normaliseHeader($header);
+ $this->_expected_value = $value;
+ }
+
+ /**
+ * Accessor for subclases.
+ * @return mixed Expectation set in constructor.
+ * @access protected
+ */
+ function _getExpectation() {
+ return $this->_expected_value;
+ }
+
+ /**
+ * Removes whitespace at ends and case variations.
+ * @param string $header Name of header.
+ * @param string Trimmed and lowecased header
+ * name.
+ * @access private
+ */
+ function _normaliseHeader($header) {
+ return strtolower(trim($header));
+ }
+
+ /**
+ * Tests the expectation. True if it matches
+ * a string value or an array value in any order.
+ * @param mixed $compare Raw header block to search.
+ * @return boolean True if header present.
+ * @access public
+ */
+ function test($compare) {
+ return is_string($this->_findHeader($compare));
+ }
+
+ /**
+ * Searches the incoming result. Will extract the matching
+ * line as text.
+ * @param mixed $compare Raw header block to search.
+ * @return string Matching header line.
+ * @access protected
+ */
+ function _findHeader($compare) {
+ $lines = split("\r\n", $compare);
+ foreach ($lines as $line) {
+ if ($this->_testHeaderLine($line)) {
+ return $line;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Compares a single header line against the expectation.
+ * @param string $line A single line to compare.
+ * @return boolean True if matched.
+ * @access private
+ */
+ function _testHeaderLine($line) {
+ if (count($parsed = split(':', $line)) < 2) {
+ return false;
+ }
+ list($header, $value) = $parsed;
+ if ($this->_normaliseHeader($header) != $this->_expected_header) {
+ return false;
+ }
+ return $this->_testHeaderValue($value, $this->_expected_value);
+ }
+
+ /**
+ * Tests the value part of the header.
+ * @param string $value Value to test.
+ * @param mixed $expected Value to test against.
+ * @return boolean True if matched.
+ * @access protected
+ */
+ function _testHeaderValue($value, $expected) {
+ if ($expected === false) {
+ return true;
+ }
+ return (trim($value) == trim($expected));
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Raw header block to search.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $expectation = $this->_expected_header;
+ if ($this->_expected_value) {
+ $expectation .= ': ' . $this->_expected_header;
+ }
+ if (is_string($line = $this->_findHeader($compare))) {
+ return "Searching for header [$expectation] found [$line]";
+ } else {
+ return "Failed to find header [$expectation]";
+ }
+ }
+ }
+
+ /**
+ * Test for a specific HTTP header within a header block that
+ * should not be found.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class HttpUnwantedHeaderExpectation extends HttpHeaderExpectation {
+ var $_expected_header;
+ var $_expected_value;
+
+ /**
+ * Sets the field and value to compare against.
+ * @param string $unwanted Case insenstive trimmed header name.
+ */
+ function HttpUnwantedHeaderExpectation($unwanted) {
+ $this->HttpHeaderExpectation($unwanted);
+ }
+
+ /**
+ * Tests that the unwanted header is not found.
+ * @param mixed $compare Raw header block to search.
+ * @return boolean True if header present.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_findHeader($compare) === false);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param mixed $compare Raw header block to search.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($compare) {
+ $expectation = $this->_getExpectation();
+ if (is_string($line = $this->_findHeader($compare))) {
+ return "Found unwanted header [$expectation] with [$line]";
+ } else {
+ return "Did not find unwanted header [$expectation]";
+ }
+ }
+ }
+
+ /**
+ * Test for a specific HTTP header within a header block.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class HttpHeaderPatternExpectation extends HttpHeaderExpectation {
+
+ /**
+ * Sets the field and value to compare against.
+ * @param string $header Case insenstive header name.
+ * @param string $pattern Pattern to compare value against.
+ * @access public
+ */
+ function HttpHeaderPatternExpectation($header, $pattern) {
+ $this->HttpHeaderExpectation($header, $pattern);
+ }
+
+ /**
+ * Tests the value part of the header.
+ * @param string $value Value to test.
+ * @param mixed $pattern Pattern to test against.
+ * @return boolean True if matched.
+ * @access protected
+ */
+ function _testHeaderValue($value, $expected) {
+ return (boolean)preg_match($expected, trim($value));
+ }
+ }
+
+ /**
+ * Test case for testing of web pages. Allows
+ * fetching of pages, parsing of HTML and
+ * submitting forms.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class WebTestCase extends SimpleTestCase {
+ var $_browser;
+
+ /**
+ * Creates an empty test case. Should be subclassed
+ * with test methods for a functional test case.
+ * @param string $label Name of test case. Will use
+ * the class name if none specified.
+ * @access public
+ */
+ function WebTestCase($label = false) {
+ $this->SimpleTestCase($label);
+ }
+
+ /**
+ * Gets the last response error.
+ * @return string Last low level HTTP error.
+ * @access public
+ */
+ function getTransportError() {
+ return $this->_browser->getTransportError();
+ }
+
+ /**
+ * Accessor for the currently selected URL.
+ * @return string Current location or false if
+ * no page yet fetched.
+ * @access public
+ */
+ function getUrl() {
+ $this->_browser->getUrl();
+ }
+
+ /**
+ * Dumps the current request for debugging.
+ * @access public
+ */
+ function showRequest() {
+ $this->dump($this->_browser->getRequest());
+ }
+
+ /**
+ * Dumps the current HTTP headers for debugging.
+ * @access public
+ */
+ function showHeaders() {
+ $this->dump($this->_browser->getHeaders());
+ }
+
+ /**
+ * Dumps the current HTML source for debugging.
+ * @access public
+ */
+ function showSource() {
+ $this->dump($this->_browser->getContent());
+ }
+
+ /**
+ * Simulates the closing and reopening of the browser.
+ * Temporary cookies will be discarded and timed
+ * cookies will be expired if later than the
+ * specified time.
+ * @param string/integer $date Time when session restarted.
+ * If ommitted then all persistent
+ * cookies are kept. Time is either
+ * Cookie format string or timestamp.
+ * @access public
+ */
+ function restartSession($date = false) {
+ if ($date === false) {
+ $date = time();
+ }
+ $this->_browser->restartSession($date);
+ }
+
+ /**
+ * Moves cookie expiry times back into the past.
+ * Useful for testing timeouts and expiries.
+ * @param integer $interval Amount to age in seconds.
+ * @access public
+ */
+ function ageCookies($interval) {
+ $this->_browser->ageCookies($interval);
+ }
+
+ /**
+ * Gets a current browser reference for setting
+ * special expectations or for detailed
+ * examination of page fetches.
+ * @param SimpleBrowser $browser Test browser object.
+ * @access public
+ */
+ function &getBrowser() {
+ return $this->_browser;
+ }
+
+ /**
+ * Creates a new default web browser object.
+ * Will be cleared at the end of the test method.
+ * @return TestBrowser New browser.
+ * @access public
+ */
+ function &createBrowser() {
+ return new SimpleBrowser();
+ }
+
+ /**
+ * Sets up a browser for the start of each
+ * test method.
+ * @access public
+ */
+ function before() {
+ $this->_browser = &$this->createBrowser();
+ parent::before();
+ }
+
+ /**
+ * Disables frames support. Frames will not be fetched
+ * and the frameset page will be used instead.
+ * @access public
+ */
+ function ignoreFrames() {
+ $this->_browser->ignoreFrames();
+ }
+
+ /**
+ * Sets a cookie in the current browser.
+ * @param string $name Name of cookie.
+ * @param string $value Cookie value.
+ * @param string $host Host upon which the cookie is valid.
+ * @param string $path Cookie path if not host wide.
+ * @param string $expiry Expiry date.
+ * @access public
+ */
+ function setCookie($name, $value, $host = false, $path = "/", $expiry = false) {
+ $this->_browser->setCookie($name, $value, $host, $path, $expiry);
+ }
+
+ /**
+ * Adds a header to every fetch.
+ * @param string $header Header line to add to every
+ * request until cleared.
+ * @access public
+ */
+ function addHeader($header) {
+ $this->_browser->addHeader($header);
+ }
+
+ /**
+ * Sets the maximum number of redirects before
+ * the web page is loaded regardless.
+ * @param integer $max Maximum hops.
+ * @access public
+ */
+ function setMaximumRedirects($max) {
+ if (! $this->_browser) {
+ trigger_error(
+ 'Can only set maximum redirects in a test method, setUp() or tearDown()');
+ }
+ $this->_browser->setMaximumRedirects($max);
+ }
+
+ /**
+ * Sets the socket timeout for opening a connection and
+ * receiving at least one byte of information.
+ * @param integer $timeout Maximum time in seconds.
+ * @access public
+ */
+ function setConnectionTimeout($timeout) {
+ $this->_browser->setConnectionTimeout($timeout);
+ }
+
+ /**
+ * Sets proxy to use on all requests for when
+ * testing from behind a firewall. Set URL
+ * to false to disable.
+ * @param string $proxy Proxy URL.
+ * @param string $username Proxy username for authentication.
+ * @param string $password Proxy password for authentication.
+ * @access public
+ */
+ function useProxy($proxy, $username = false, $password = false) {
+ $this->_browser->useProxy($proxy, $username, $password);
+ }
+
+ /**
+ * Fetches a page into the page buffer. If
+ * there is no base for the URL then the
+ * current base URL is used. After the fetch
+ * the base URL reflects the new location.
+ * @param string $url URL to fetch.
+ * @param hash $parameters Optional additional GET data.
+ * @return boolean True on success.
+ * @access public
+ */
+ function get($url, $parameters = false) {
+ $content = $this->_browser->get($url, $parameters);
+ if ($content === false) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Fetches a page by POST into the page buffer.
+ * If there is no base for the URL then the
+ * current base URL is used. After the fetch
+ * the base URL reflects the new location.
+ * @param string $url URL to fetch.
+ * @param hash $parameters Optional additional GET data.
+ * @return boolean True on success.
+ * @access public
+ */
+ function post($url, $parameters = false) {
+ $content = $this->_browser->post($url, $parameters);
+ if ($content === false) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Does a HTTP HEAD fetch, fetching only the page
+ * headers. The current base URL is unchanged by this.
+ * @param string $url URL to fetch.
+ * @param hash $parameters Optional additional GET data.
+ * @return boolean True on success.
+ * @access public
+ */
+ function head($url, $parameters = false) {
+ return $this->_browser->head($url, $parameters);
+ }
+
+ /**
+ * Equivalent to hitting the retry button on the
+ * browser. Will attempt to repeat the page fetch.
+ * @return boolean True if fetch succeeded.
+ * @access public
+ */
+ function retry() {
+ return $this->_browser->retry();
+ }
+
+ /**
+ * Equivalent to hitting the back button on the
+ * browser.
+ * @return boolean True if history entry and
+ * fetch succeeded.
+ * @access public
+ */
+ function back() {
+ return $this->_browser->back();
+ }
+
+ /**
+ * Equivalent to hitting the forward button on the
+ * browser.
+ * @return boolean True if history entry and
+ * fetch succeeded.
+ * @access public
+ */
+ function forward() {
+ return $this->_browser->forward();
+ }
+
+ /**
+ * Retries a request after setting the authentication
+ * for the current realm.
+ * @param string $username Username for realm.
+ * @param string $password Password for realm.
+ * @return boolean True if successful fetch. Note
+ * that authentication may still have
+ * failed.
+ * @access public
+ */
+ function authenticate($username, $password) {
+ return $this->_browser->authenticate($username, $password);
+ }
+
+ /**
+ * Accessor for current frame focus. Will be
+ * false if no frame has focus.
+ * @return integer/string/boolean Label if any, otherwise
+ * the position in the frameset
+ * or false if none.
+ * @access public
+ */
+ function getFrameFocus() {
+ return $this->_browser->getFrameFocus();
+ }
+
+ /**
+ * Sets the focus by index. The integer index starts from 1.
+ * @param integer $choice Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocusByIndex($choice) {
+ return $this->_browser->setFrameFocusByIndex($choice);
+ }
+
+ /**
+ * Sets the focus by name.
+ * @param string $name Chosen frame.
+ * @return boolean True if frame exists.
+ * @access public
+ */
+ function setFrameFocus($name) {
+ return $this->_browser->setFrameFocus($name);
+ }
+
+ /**
+ * Clears the frame focus. All frames will be searched
+ * for content.
+ * @access public
+ */
+ function clearFrameFocus() {
+ return $this->_browser->clearFrameFocus();
+ }
+
+ /**
+ * Clicks the submit button by label. The owning
+ * form will be submitted by this.
+ * @param string $label Button label. An unlabeled
+ * button can be triggered by 'Submit'.
+ * @return boolean True on success.
+ * @access public
+ */
+ function clickSubmit($label = 'Submit') {
+ return $this->_browser->clickSubmit($label);
+ }
+
+ /**
+ * Clicks the submit button by name attribute. The owning
+ * form will be submitted by this.
+ * @param string $name Name attribute of button.
+ * @return boolean True on success.
+ * @access public
+ */
+ function clickSubmitByName($name) {
+ return $this->_browser->clickSubmitByName($name);
+ }
+
+ /**
+ * Clicks the submit button by ID attribute. The owning
+ * form will be submitted by this.
+ * @param string $id ID attribute of button.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickSubmitById($id) {
+ return $this->_browser->clickSubmitById($id);
+ }
+
+ /**
+ * Clicks the submit image by some kind of label. Usually
+ * the alt tag or the nearest equivalent. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param string $label Alt attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImage($label, $x = 1, $y = 1) {
+ return $this->_browser->clickImage($label, $x, $y);
+ }
+
+ /**
+ * Clicks the submit image by the name. Usually
+ * the alt tag or the nearest equivalent. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param string $name Name attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImageByName($name, $x = 1, $y = 1) {
+ return $this->_browser->clickImageByName($name, $x, $y);
+ }
+
+ /**
+ * Clicks the submit image by ID attribute. The owning
+ * form will be submitted by this. Clicking outside of
+ * the boundary of the coordinates will result in
+ * a failure.
+ * @param integer/string $id ID attribute of button.
+ * @param integer $x X-coordinate of imaginary click.
+ * @param integer $y Y-coordinate of imaginary click.
+ * @return boolean True on successful submit.
+ * @access public
+ */
+ function clickImageById($id, $x = 1, $y = 1) {
+ return $this->_browser->clickImageById($id, $x, $y);
+ }
+
+ /**
+ * Submits a form by the ID.
+ * @param string $id Form ID. No button information
+ * is submitted this way.
+ * @return boolean True on success.
+ * @access public
+ */
+ function submitFormById($id) {
+ return $this->_browser->submitFormById($id);
+ }
+
+ /**
+ * Follows a link by name. Will click the first link
+ * found with this link text by default, or a later
+ * one if an index is given. Match is case insensitive
+ * with normalised space.
+ * @param string $label Text between the anchor tags.
+ * @param integer $index Link position counting from zero.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function clickLink($label, $index = 0) {
+ return $this->_browser->clickLink($label, $index);
+ }
+
+ /**
+ * Follows a link by id attribute.
+ * @param string $id ID attribute value.
+ * @return boolean True if successful.
+ * @access public
+ */
+ function clickLinkById($id) {
+ return $this->_browser->clickLinkById($id);
+ }
+
+ /**
+ * Tests for the presence of a link label. Match is
+ * case insensitive with normalised space.
+ * @param string $label Text between the anchor tags.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function assertLink($label, $message = "%s") {
+ return $this->assertTrue(
+ $this->_browser->isLink($label),
+ sprintf($message, "Link [$label] should exist"));
+ }
+
+ /**
+ * Tests for the non-presence of a link label. Match is
+ * case insensitive with normalised space.
+ * @param string/integer $label Text between the anchor tags
+ * or ID attribute.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if link missing.
+ * @access public
+ */
+ function assertNoLink($label, $message = "%s") {
+ return $this->assertFalse(
+ $this->_browser->isLink($label) || $this->_browser->isLinkById($label),
+ sprintf($message, "Link [$label] should not exist"));
+ }
+
+ /**
+ * Tests for the presence of a link id attribute.
+ * @param string $id Id attribute value.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if link present.
+ * @access public
+ */
+ function assertLinkById($id, $message = "%s") {
+ return $this->assertTrue(
+ $this->_browser->isLinkById($id),
+ sprintf($message, "Link ID [$id] should exist"));
+ }
+
+ /**
+ * Sets all form fields with that name.
+ * @param string $name Name of field in forms.
+ * @param string $value New value of field.
+ * @return boolean True if field exists, otherwise false.
+ * @access public
+ */
+ function setField($name, $value) {
+ return $this->_browser->setField($name, $value);
+ }
+
+ /**
+ * Sets all form fields with that name.
+ * @param string/integer $id Id of field in forms.
+ * @param string $value New value of field.
+ * @return boolean True if field exists, otherwise false.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ return $this->_browser->setFieldById($id, $value);
+ }
+
+ /**
+ * Confirms that the form element is currently set
+ * to the expected value. A missing form will always
+ * fail. If no value is given then only the existence
+ * of the field is checked.
+ * @param string $name Name of field in forms.
+ * @param mixed $expected Expected string/array value or
+ * false for unset fields.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertField($name, $expected = true, $message = "%s") {
+ $value = $this->_browser->getField($name);
+ if ($expected === true) {
+ return $this->assertTrue(
+ isset($value),
+ sprintf($message, "Field [$name] should exist"));
+ } else {
+ return $this->assertExpectation(
+ new FieldExpectation($expected),
+ $value,
+ sprintf($message, "Field [$name] should match with [%s]"));
+ }
+ }
+
+ /**
+ * Confirms that the form element is currently set
+ * to the expected value. A missing form will always
+ * fail. If no ID is given then only the existence
+ * of the field is checked.
+ * @param string/integer $id Name of field in forms.
+ * @param mixed $expected Expected string/array value or
+ * false for unset fields.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertFieldById($id, $expected = true, $message = "%s") {
+ $value = $this->_browser->getFieldById($id);
+ if ($expected === true) {
+ return $this->assertTrue(
+ isset($value),
+ sprintf($message, "Field of ID [$id] should exist"));
+ } else {
+ return $this->assertExpectation(
+ new FieldExpectation($expected),
+ $value,
+ sprintf($message, "Field of ID [$id] should match with [%s]"));
+ }
+ }
+
+ /**
+ * Checks the response code against a list
+ * of possible values.
+ * @param array $responses Possible responses for a pass.
+ * @param string $message Message to display. Default
+ * can be embedded with %s.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertResponse($responses, $message = '%s') {
+ $responses = (is_array($responses) ? $responses : array($responses));
+ $code = $this->_browser->getResponseCode();
+ $message = sprintf($message, "Expecting response in [" .
+ implode(", ", $responses) . "] got [$code]");
+ return $this->assertTrue(in_array($code, $responses), $message);
+ }
+
+ /**
+ * Checks the mime type against a list
+ * of possible values.
+ * @param array $types Possible mime types for a pass.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertMime($types, $message = '%s') {
+ $types = (is_array($types) ? $types : array($types));
+ $type = $this->_browser->getMimeType();
+ $message = sprintf($message, "Expecting mime type in [" .
+ implode(", ", $types) . "] got [$type]");
+ return $this->assertTrue(in_array($type, $types), $message);
+ }
+
+ /**
+ * Attempt to match the authentication type within
+ * the security realm we are currently matching.
+ * @param string $authentication Usually basic.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertAuthentication($authentication = false, $message = '%s') {
+ if (! $authentication) {
+ $message = sprintf($message, "Expected any authentication type, got [" .
+ $this->_browser->getAuthentication() . "]");
+ return $this->assertTrue(
+ $this->_browser->getAuthentication(),
+ $message);
+ } else {
+ $message = sprintf($message, "Expected authentication [$authentication] got [" .
+ $this->_browser->getAuthentication() . "]");
+ return $this->assertTrue(
+ strtolower($this->_browser->getAuthentication()) == strtolower($authentication),
+ $message);
+ }
+ }
+
+ /**
+ * Checks that no authentication is necessary to view
+ * the desired page.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoAuthentication($message = '%s') {
+ $message = sprintf($message, "Expected no authentication type, got [" .
+ $this->_browser->getAuthentication() . "]");
+ return $this->assertFalse($this->_browser->getAuthentication(), $message);
+ }
+
+ /**
+ * Attempts to match the current security realm.
+ * @param string $realm Name of security realm.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertRealm($realm, $message = '%s') {
+ $message = sprintf($message, "Expected realm [$realm] got [" .
+ $this->_browser->getRealm() . "]");
+ return $this->assertTrue(
+ strtolower($this->_browser->getRealm()) == strtolower($realm),
+ $message);
+ }
+
+ /**
+ * Checks each header line for the required value. If no
+ * value is given then only an existence check is made.
+ * @param string $header Case insensitive header name.
+ * @param string $value Case sensitive trimmed string to
+ * match against.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertHeader($header, $value = false, $message = '%s') {
+ return $this->assertExpectation(
+ new HttpHeaderExpectation($header, $value),
+ $this->_browser->getHeaders(),
+ $message);
+ }
+
+ /**
+ * Checks each header line for the required pattern.
+ * @param string $header Case insensitive header name.
+ * @param string $pattern Pattern to match value against.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertHeaderPattern($header, $pattern, $message = '%s') {
+ return $this->assertExpectation(
+ new HttpHeaderPatternExpectation($header, $pattern),
+ $this->_browser->getHeaders(),
+ $message);
+ }
+
+ /**
+ * Confirms that the header type has not been received.
+ * Only the landing page is checked. If you want to check
+ * redirect pages, then you should limit redirects so
+ * as to capture the page you want.
+ * @param string $header Case insensitive header name.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoUnwantedHeader($header, $message = '%s') {
+ return $this->assertExpectation(
+ new HttpUnwantedHeaderExpectation($header),
+ $this->_browser->getHeaders(),
+ $message);
+ }
+
+ /**
+ * Tests the text between the title tags.
+ * @param string $title Expected title or empty
+ * if expecting no title.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertTitle($title = false, $message = '%s') {
+ return $this->assertTrue(
+ $title === $this->_browser->getTitle(),
+ sprintf(
+ $message,
+ "Expecting title [$title] got [" . $this->_browser->getTitle() . "]"));
+ }
+
+ /**
+ * Will trigger a pass if the Perl regex pattern
+ * is found in the raw content.
+ * @param string $pattern Perl regex to look for including
+ * the regex delimiters.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertWantedPattern($pattern, $message = '%s') {
+ return $this->assertExpectation(
+ new WantedPatternExpectation($pattern),
+ $this->_browser->getContent(),
+ $message);
+ }
+
+ /**
+ * Will trigger a pass if the perl regex pattern
+ * is not present in raw content.
+ * @param string $pattern Perl regex to look for including
+ * the regex delimiters.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoUnwantedPattern($pattern, $message = "%s") {
+ return $this->assertExpectation(
+ new UnwantedPatternExpectation($pattern),
+ $this->_browser->getContent(),
+ $message);
+ }
+
+ /**
+ * Checks that a cookie is set for the current page
+ * and optionally checks the value.
+ * @param string $name Name of cookie to test.
+ * @param string $expected Expected value as a string or
+ * false if any value will do.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertCookie($name, $expected = false, $message = "%s") {
+ $value = $this->_browser->getCurrentCookieValue($name);
+ if ($expected) {
+ return $this->assertTrue($value === $expected, sprintf(
+ $message,
+ "Expecting cookie [$name] value [$expected], got [$value]"));
+ } else {
+ return $this->assertTrue(
+ $value,
+ sprintf($message, "Expecting cookie [$name]"));
+ }
+ }
+
+ /**
+ * Checks that no cookie is present or that it has
+ * been successfully cleared.
+ * @param string $name Name of cookie to test.
+ * @param string $message Message to display.
+ * @return boolean True if pass.
+ * @access public
+ */
+ function assertNoCookie($name, $message = "%s") {
+ return $this->assertTrue(
+ $this->_browser->getCurrentCookieValue($name) === false,
+ sprintf($message, "Not expecting cookie [$name]"));
+ }
+ }
+?>
\ No newline at end of file
--- /dev/null
+<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: xml.php,v 1.20 2004/08/04 22:09:39 lastcraft Exp $
+ */
+
+ /**#@+
+ * include other SimpleTest class files
+ */
+ require_once(dirname(__FILE__) . '/scorer.php');
+ /**#@-*/
+
+ /**
+ * Creates the XML needed for remote communication
+ * by SimpleTest.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class XmlReporter extends SimpleReporter {
+ var $_indent;
+ var $_namespace;
+
+ /**
+ * Does nothing yet.
+ * @access public
+ */
+ function XmlReporter($namespace = false, $indent = ' ') {
+ $this->SimpleReporter();
+ $this->_namespace = ($namespace ? $namespace . ':' : '');
+ $this->_indent = $indent;
+ }
+
+ /**
+ * Calculates the pretty printing indent level
+ * from the current level of nesting.
+ * @param integer $offset Extra indenting level.
+ * @return string Leading space.
+ * @access protected
+ */
+ function _getIndent($offset = 0) {
+ return str_repeat(
+ $this->_indent,
+ count($this->getTestList()) + $offset);
+ }
+
+ /**
+ * Converts character string to parsed XML
+ * entities string.
+ * @param string text Unparsed character data.
+ * @return string Parsed character data.
+ * @access public
+ */
+ function toParsedXml($text) {
+ return str_replace(
+ array('&', '<', '>', '"', '\''),
+ array('&', '<', '>', '"', '''),
+ $text);
+ }
+
+ /**
+ * Paints the start of a group test.
+ * @param string $test_name Name of test that is starting.
+ * @param integer $size Number of test cases starting.
+ * @access public
+ */
+ function paintGroupStart($test_name, $size) {
+ parent::paintGroupStart($test_name, $size);
+ print $this->_getIndent();
+ print "<" . $this->_namespace . "group size=\"$size\">\n";
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "name>" .
+ $this->toParsedXml($test_name) .
+ "</" . $this->_namespace . "name>\n";
+ }
+
+ /**
+ * Paints the end of a group test.
+ * @param string $test_name Name of test that is ending.
+ * @access public
+ */
+ function paintGroupEnd($test_name) {
+ print $this->_getIndent();
+ print "</" . $this->_namespace . "group>\n";
+ parent::paintGroupEnd($test_name);
+ }
+
+ /**
+ * Paints the start of a test case.
+ * @param string $test_name Name of test that is starting.
+ * @access public
+ */
+ function paintCaseStart($test_name) {
+ parent::paintCaseStart($test_name);
+ print $this->_getIndent();
+ print "<" . $this->_namespace . "case>\n";
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "name>" .
+ $this->toParsedXml($test_name) .
+ "</" . $this->_namespace . "name>\n";
+ }
+
+ /**
+ * Paints the end of a test case.
+ * @param string $test_name Name of test that is ending.
+ * @access public
+ */
+ function paintCaseEnd($test_name) {
+ print $this->_getIndent();
+ print "</" . $this->_namespace . "case>\n";
+ parent::paintCaseEnd($test_name);
+ }
+
+ /**
+ * Paints the start of a test method.
+ * @param string $test_name Name of test that is starting.
+ * @access public
+ */
+ function paintMethodStart($test_name) {
+ parent::paintMethodStart($test_name);
+ print $this->_getIndent();
+ print "<" . $this->_namespace . "test>\n";
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "name>" .
+ $this->toParsedXml($test_name) .
+ "</" . $this->_namespace . "name>\n";
+ }
+
+ /**
+ * Paints the end of a test method.
+ * @param string $test_name Name of test that is ending.
+ * @param integer $progress Number of test cases ending.
+ * @access public
+ */
+ function paintMethodEnd($test_name) {
+ print $this->_getIndent();
+ print "</" . $this->_namespace . "test>\n";
+ parent::paintMethodEnd($test_name);
+ }
+
+ /**
+ * Increments the pass count.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintPass($message) {
+ parent::paintPass($message);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "pass>";
+ print $this->toParsedXml($message);
+ print "</" . $this->_namespace . "pass>\n";
+ }
+
+ /**
+ * Increments the fail count.
+ * @param string $message Message is ignored.
+ * @access public
+ */
+ function paintFail($message) {
+ parent::paintFail($message);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "fail>";
+ print $this->toParsedXml($message);
+ print "</" . $this->_namespace . "fail>\n";
+ }
+
+ /**
+ * Paints a PHP error or exception.
+ * @param string $message Message is ignored.
+ * @access public
+ * @abstract
+ */
+ function paintException($message) {
+ parent::paintException($message);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "exception>";
+ print $this->toParsedXml($message);
+ print "</" . $this->_namespace . "exception>\n";
+ }
+
+ /**
+ * Paints a simple supplementary message.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintMessage($message) {
+ parent::paintMessage($message);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "message>";
+ print $this->toParsedXml($message);
+ print "</" . $this->_namespace . "message>\n";
+ }
+
+ /**
+ * Paints a formatted ASCII message such as a
+ * variable dump.
+ * @param string $message Text to display.
+ * @access public
+ */
+ function paintFormattedMessage($message) {
+ parent::paintFormattedMessage($message);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "formatted>";
+ print "<![CDATA[$message]]>";
+ print "</" . $this->_namespace . "formatted>\n";
+ }
+
+ /**
+ * Serialises the event object.
+ * @param string $type Event type as text.
+ * @param mixed $payload Message or object.
+ * @access public
+ */
+ function paintSignal($type, &$payload) {
+ parent::paintSignal($type, $payload);
+ print $this->_getIndent(1);
+ print "<" . $this->_namespace . "signal type=\"$type\">";
+ print "<![CDATA[" . serialize($payload) . "]]>";
+ print "</" . $this->_namespace . "signal>\n";
+ }
+
+ /**
+ * Paints the test document header.
+ * @param string $test_name First test top level
+ * to start.
+ * @access public
+ * @abstract
+ */
+ function paintHeader($test_name) {
+ if (! SimpleReporter::inCli()) {
+ header('Content-type: text/xml');
+ }
+ print "<?xml version=\"1.0\"";
+ if ($this->_namespace) {
+ print " xmlns:" . $this->_namespace .
+ "=\"www.lastcraft.com/SimpleTest/Beta3/Report\"";
+ }
+ print "?>\n";
+ print "<" . $this->_namespace . "run>\n";
+ }
+
+ /**
+ * Paints the test document footer.
+ * @param string $test_name The top level test.
+ * @access public
+ * @abstract
+ */
+ function paintFooter($test_name) {
+ print "</" . $this->_namespace . "run>\n";
+ }
+ }
+
+ /**
+ * Accumulator for incoming tag. Holds the
+ * incoming test structure information for
+ * later dispatch to the reporter.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NestingXmlTag {
+ var $_name;
+ var $_attributes;
+
+ /**
+ * Sets the basic test information except
+ * the name.
+ * @param hash $attributes Name value pairs.
+ * @access public
+ */
+ function NestingXmlTag($attributes) {
+ $this->_name = false;
+ $this->_attributes = $attributes;
+ }
+
+ /**
+ * Sets the test case/method name.
+ * @param string $name Name of test.
+ * @access public
+ */
+ function setName($name) {
+ $this->_name = $name;
+ }
+
+ /**
+ * Accessor for name.
+ * @return string Name of test.
+ * @access public
+ */
+ function getName() {
+ return $this->_name;
+ }
+
+ /**
+ * Accessor for attributes.
+ * @return hash All attributes.
+ * @access protected
+ */
+ function _getAttributes() {
+ return $this->_attributes;
+ }
+ }
+
+ /**
+ * Accumulator for incoming method tag. Holds the
+ * incoming test structure information for
+ * later dispatch to the reporter.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NestingMethodTag extends NestingXmlTag {
+
+ /**
+ * Sets the basic test information except
+ * the name.
+ * @param hash $attributes Name value pairs.
+ * @access public
+ */
+ function NestingMethodTag($attributes) {
+ $this->NestingXmlTag($attributes);
+ }
+
+ /**
+ * Signals the appropriate start event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintStart(&$listener) {
+ $listener->paintMethodStart($this->getName());
+ }
+
+ /**
+ * Signals the appropriate end event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintEnd(&$listener) {
+ $listener->paintMethodEnd($this->getName());
+ }
+ }
+
+ /**
+ * Accumulator for incoming case tag. Holds the
+ * incoming test structure information for
+ * later dispatch to the reporter.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NestingCaseTag extends NestingXmlTag {
+
+ /**
+ * Sets the basic test information except
+ * the name.
+ * @param hash $attributes Name value pairs.
+ * @access public
+ */
+ function NestingCaseTag($attributes) {
+ $this->NestingXmlTag($attributes);
+ }
+
+ /**
+ * Signals the appropriate start event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintStart(&$listener) {
+ $listener->paintCaseStart($this->getName());
+ }
+
+ /**
+ * Signals the appropriate end event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintEnd(&$listener) {
+ $listener->paintCaseEnd($this->getName());
+ }
+ }
+
+ /**
+ * Accumulator for incoming group tag. Holds the
+ * incoming test structure information for
+ * later dispatch to the reporter.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class NestingGroupTag extends NestingXmlTag {
+
+ /**
+ * Sets the basic test information except
+ * the name.
+ * @param hash $attributes Name value pairs.
+ * @access public
+ */
+ function NestingGroupTag($attributes) {
+ $this->NestingXmlTag($attributes);
+ }
+
+ /**
+ * Signals the appropriate start event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintStart(&$listener) {
+ $listener->paintGroupStart($this->getName(), $this->getSize());
+ }
+
+ /**
+ * Signals the appropriate end event on the
+ * listener.
+ * @param SimpleReporter $listener Target for events.
+ * @access public
+ */
+ function paintEnd(&$listener) {
+ $listener->paintGroupEnd($this->getName());
+ }
+
+ /**
+ * The size in the attributes.
+ * @return integer Value of size attribute or zero.
+ * @access public
+ */
+ function getSize() {
+ $attributes = $this->_getAttributes();
+ if (isset($attributes['SIZE'])) {
+ return (integer)$attributes['SIZE'];
+ }
+ return 0;
+ }
+ }
+
+ /**
+ * Parser for importing the output of the XmlReporter.
+ * Dispatches that output to another reporter.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleTestXmlParser {
+ var $_listener;
+ var $_expat;
+ var $_tag_stack;
+ var $_in_content_tag;
+ var $_content;
+ var $_attributes;
+
+ /**
+ * Loads a listener with the SimpleReporter
+ * interface.
+ * @param SimpleReporter $listener Listener of tag events.
+ * @access public
+ */
+ function SimpleTestXmlParser(&$listener) {
+ $this->_listener = &$listener;
+ $this->_expat = &$this->_createParser();
+ $this->_tag_stack = array();
+ $this->_in_content_tag = false;
+ $this->_content = '';
+ $this->_attributes = array();
+ }
+
+ /**
+ * Parses a block of XML sending the results to
+ * the listener.
+ * @param string $chunk Block of text to read.
+ * @return boolean True if valid XML.
+ * @access public
+ */
+ function parse($chunk) {
+ if (! xml_parse($this->_expat, $chunk)) {
+ trigger_error('XML parse error with ' .
+ xml_error_string(xml_get_error_code($this->_expat)));
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Sets up expat as the XML parser.
+ * @return resource Expat handle.
+ * @access protected
+ */
+ function &_createParser() {
+ $expat = xml_parser_create();
+ xml_set_object($expat, $this);
+ xml_set_element_handler($expat, '_startElement', '_endElement');
+ xml_set_character_data_handler($expat, '_addContent');
+ xml_set_default_handler($expat, '_default');
+ return $expat;
+ }
+
+ /**
+ * Opens a new test nesting level.
+ * @return NestedXmlTag The group, case or method tag
+ * to start.
+ * @access private
+ */
+ function _pushNestingTag($nested) {
+ array_unshift($this->_tag_stack, $nested);
+ }
+
+ /**
+ * Accessor for current test structure tag.
+ * @return NestedXmlTag The group, case or method tag
+ * being parsed.
+ * @access private
+ */
+ function &_getCurrentNestingTag() {
+ return $this->_tag_stack[0];
+ }
+
+ /**
+ * Ends a nesting tag.
+ * @return NestedXmlTag The group, case or method tag
+ * just finished.
+ * @access private
+ */
+ function _popNestingTag() {
+ return array_shift($this->_tag_stack);
+ }
+
+ /**
+ * Test if tag is a leaf node with only text content.
+ * @param string $tag XML tag name.
+ * @return @boolean True if leaf, false if nesting.
+ * @private
+ */
+ function _isLeaf($tag) {
+ return in_array(
+ $tag,
+ array('NAME', 'PASS', 'FAIL', 'EXCEPTION', 'MESSAGE', 'FORMATTED', 'SIGNAL'));
+ }
+
+ /**
+ * Handler for start of event element.
+ * @param resource $expat Parser handle.
+ * @param string $tag Element name.
+ * @param hash $attributes Name value pairs.
+ * Attributes without content
+ * are marked as true.
+ * @access protected
+ */
+ function _startElement($expat, $tag, $attributes) {
+ $this->_attributes = $attributes;
+ if ($tag == 'GROUP') {
+ $this->_pushNestingTag(new NestingGroupTag($attributes));
+ } elseif ($tag == 'CASE') {
+ $this->_pushNestingTag(new NestingCaseTag($attributes));
+ } elseif ($tag == 'TEST') {
+ $this->_pushNestingTag(new NestingMethodTag($attributes));
+ } elseif ($this->_isLeaf($tag)) {
+ $this->_in_content_tag = true;
+ $this->_content = '';
+ }
+ }
+
+ /**
+ * End of element event.
+ * @param resource $expat Parser handle.
+ * @param string $tag Element name.
+ * @access protected
+ */
+ function _endElement($expat, $tag) {
+ $this->_in_content_tag = false;
+ if (in_array($tag, array('GROUP', 'CASE', 'TEST'))) {
+ $nesting_tag = $this->_popNestingTag();
+ $nesting_tag->paintEnd($this->_listener);
+ } elseif ($tag == 'NAME') {
+ $nesting_tag = &$this->_getCurrentNestingTag();
+ $nesting_tag->setName($this->_content);
+ $nesting_tag->paintStart($this->_listener);
+ } elseif ($tag == 'PASS') {
+ $this->_listener->paintPass($this->_content);
+ } elseif ($tag == 'FAIL') {
+ $this->_listener->paintFail($this->_content);
+ } elseif ($tag == 'EXCEPTION') {
+ $this->_listener->paintException($this->_content);
+ } elseif ($tag == 'SIGNAL') {
+ $this->_listener->paintSignal(
+ $this->_attributes['TYPE'],
+ unserialize($this->_content));
+ } elseif ($tag == 'MESSAGE') {
+ $this->_listener->paintMessage($this->_content);
+ } elseif ($tag == 'FORMATTED') {
+ $this->_listener->paintFormattedMessage($this->_content);
+ }
+ }
+
+ /**
+ * Content between start and end elements.
+ * @param resource $expat Parser handle.
+ * @param string $text Usually output messages.
+ * @access protected
+ */
+ function _addContent($expat, $text) {
+ if ($this->_in_content_tag) {
+ $this->_content .= $text;
+ }
+ return true;
+ }
+
+ /**
+ * XML and Doctype handler. Discards all such content.
+ * @param resource $expat Parser handle.
+ * @param string $default Text of default content.
+ * @access protected
+ */
+ function _default($expat, $default) {
+ }
+ }
+?>
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