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htmlpurifier/tests/index.php

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<?php
/** @file
* Unit tester
*
* The heart and soul of HTML Purifier's correctness; anything and everything
* is tested here! Arguments are specified like --arg=opt, allowed arguments
* are:
* - flush, whether or not to flush definition caches before running
* - standalone, whether or not to test the standalone version
* - file (f), a single file to test
* - xml, whether or not to output XML
* - dry, whether or not to do a dry run
*
* If you're interested in running the test-cases, mosey over to
* ../test-settings.sample.php, copy the file to test-settings.php and follow
* the enclosed instructions.
*
* @warning File setup does not exactly match with autoloader; make sure that
* non-test classes (i.e. classes that are not retrieved using
* $test_files) do not have underscores in their names.
*/
define('HTMLPurifierTest', 1);
define('HTMLPURIFIER_SCHEMA_STRICT', true); // validate schemas
chdir(dirname(__FILE__));
require 'common.php';
$AC = array(); // parameters
$AC['flush'] = false;
$AC['standalone'] = false;
$AC['file'] = '';
$AC['xml'] = false;
$AC['dry'] = false;
$AC['php'] = 'php';
// Convenience parameters for running quicker tests; ideally all tests
// should be performed.
$AC['disable-phpt'] = false;
$AC['only-phpt'] = false;
$aliases = array(
'f' => 'file',
);
// It's important that this does not call the autoloader. Not a problem
// with a function, but could be if we put this in a class.
htmlpurifier_parse_args($AC, $aliases);
// Disable PHPT tests if they're not enabled
if (!$GLOBALS['HTMLPurifierTest']['PHPT']) $AC['disable-phpt'] = true;
if (!SimpleReporter::inCli()) {
// Undo any dangerous parameters
$AC['php'] = $php;
}
if ($AC['disable-phpt'] && $AC['only-phpt']) {
echo "Cannot disable and allow only PHPT tests!\n";
exit(1);
}
// Shell-script code is executed
if ($AC['xml']) {
if (!SimpleReporter::inCli()) header('Content-Type: text/xml;charset=UTF-8');
$reporter = new XmlReporter();
} elseif (SimpleReporter::inCli()) {
$reporter = new TextReporter();
} else {
$reporter = new HTMLPurifier_SimpleTest_Reporter('UTF-8', $AC);
}
if ($AC['flush']) {
htmlpurifier_flush($AC['php'], $reporter);
}
// initialize and load HTML Purifier
// use ?standalone to load the alterative standalone stub
if ($AC['standalone']) {
require '../library/HTMLPurifier.standalone.php';
} else {
require '../library/HTMLPurifier.path.php';
require 'HTMLPurifier.includes.php';
require '../library/HTMLPurifier.autoload.php';
}
require 'HTMLPurifier/Harness.php';
// Now, userland code begins to be executed
// setup special DefinitionCacheFactory decorator
$factory =& HTMLPurifier_DefinitionCacheFactory::instance();
$factory->addDecorator('Memory'); // since we deal with a lot of config objects
if (!$AC['disable-phpt']) {
$phpt = PHPT_Registry::getInstance();
$phpt->php = $AC['php'];
}
// load tests
$test_files = array();
$test_dirs = array();
$test_dirs_exclude = array();
$vtest_dirs = array();
$phpt_dirs = array();
require 'test_files.php'; // populates $test_files array
$FS = new FSTools();
// handle test dirs
foreach ($test_dirs as $dir) {
$raw_files = $FS->globr($dir, '*Test.php');
foreach ($raw_files as $file) {
$file = str_replace('\\', '/', $file);
if (isset($test_dirs_exclude[$file])) continue;
$test_files[] = $file;
}
}
// handle vtest dirs
foreach ($vtest_dirs as $dir) {
$raw_files = $FS->globr($dir, '*.vtest');
foreach ($raw_files as $file) {
$test_files[] = str_replace('\\', '/', $file);
}
}
// handle phpt files
foreach ($phpt_dirs as $dir) {
$phpt_files = $FS->globr($dir, '*.phpt');
foreach ($phpt_files as $file) {
$test_files[] = str_replace('\\', '/', $file);
}
}
array_unique($test_files);
sort($test_files); // for the SELECT
$GLOBALS['HTMLPurifierTest']['Files'] = $test_files; // for the reporter
$test_file_lookup = array_flip($test_files);
// determine test file
if ($AC['file']) {
if (!isset($test_file_lookup[$AC['file']])) {
echo "Invalid file passed\n";
exit;
}
}
if ($AC['file']) {
$test = new TestSuite($AC['file']);
htmlpurifier_add_test($test, $AC['file']);
} else {
$standalone = '';
if ($AC['standalone']) $standalone = ' (standalone)';
$test = new TestSuite('All HTML Purifier tests on PHP ' . PHP_VERSION . $standalone);
foreach ($test_files as $test_file) {
htmlpurifier_add_test($test, $test_file);
}
}
if ($AC['dry']) $reporter->makeDry();
$test->run($reporter);