<?php
if (!defined('HTMLPurifierTest')) {
echo "Invalid entry point\n";
exit;
}
// setup our own autoload, checking for HTMLPurifier library if spl_autoload_register
// is not allowed
function __autoload($class)
{
if (!function_exists('spl_autoload_register')) {
if (HTMLPurifier_Bootstrap::autoload($class)) return true;
if (HTMLPurifierExtras::autoload($class)) return true;
}
require str_replace('_', '/', $class) . '.php';
return true;
}
if (function_exists('spl_autoload_register')) {
spl_autoload_register('__autoload');
}
// default settings (protect against register_globals)
$GLOBALS['HTMLPurifierTest'] = array();
$GLOBALS['HTMLPurifierTest']['PEAR'] = false; // do PEAR tests
$GLOBALS['HTMLPurifierTest']['PHPT'] = true; // do PHPT tests
$GLOBALS['HTMLPurifierTest']['PH5P'] = class_exists('DOMDocument');
// default library settings
$simpletest_location = 'simpletest/'; // reasonable guess
$csstidy_location = false;
$versions_to_test = array();
$php = 'php';
$phpv = 'phpv';
// load configuration
if (file_exists('../conf/test-settings.php')) include '../conf/test-settings.php';
elseif (file_exists('../test-settings.php')) include '../test-settings.php';
else {
throw new Exception('Please create a test-settings.php file by copying test-settings.sample.php and configuring accordingly');
}
// load SimpleTest
require_once $simpletest_location . 'unit_tester.php';
require_once $simpletest_location . 'reporter.php';
require_once $simpletest_location . 'mock_objects.php';
require_once $simpletest_location . 'xml.php';
require_once $simpletest_location . 'remote.php';
// load CSS Tidy
if ($csstidy_location !== false) {
$old = error_reporting(E_ALL);
require $csstidy_location . 'class.csstidy.php';
error_reporting($old);
}
// load PEAR to include path
if ( is_string($GLOBALS['HTMLPurifierTest']['PEAR']) ) {
// if PEAR is true, there's no need to add it to the path
set_include_path($GLOBALS['HTMLPurifierTest']['PEAR'] . PATH_SEPARATOR .
get_include_path());
}
// after external libraries are loaded, turn on compile time errors
error_reporting(E_ALL | E_STRICT);
// initialize extra HTML Purifier libraries
require '../extras/HTMLPurifierExtras.auto.php';
// load SimpleTest addon functions
require 'generate_mock_once.func.php';
require 'path2class.func.php';
/**
* Arguments parser, is cli and web agnostic.
* @warning
* There are some quirks about the argument format:
* - Short boolean flags cannot be chained together
* - Only strings, integers and booleans are accepted
* @param $AC
* Arguments array to populate. This takes a simple format of 'argument'
* => default value. Depending on the type of the default value,
* arguments will be typecast accordingly. For example, if
* 'flag' => false is passed, all arguments for that will be cast to
* boolean. Do *not* pass null, as it will not be recognized.
* @param $aliases
*
*/
function htmlpurifier_parse_args(&$AC, $aliases)
{
if (empty($_GET) && !empty($_SERVER['argv'])) {
array_shift($_SERVER['argv']);
$o = false;
$bool = false;
$val_is_bool = false;
foreach ($_SERVER['argv'] as $opt) {
if ($o !== false) {
$v = $opt;
} else {
if ($opt === '') continue;
if (strlen($opt) > 2 && strncmp($opt, '--', 2) === 0) {
$o = substr($opt, 2);
} elseif ($opt[0] == '-') {
$o = substr($opt, 1);
} else {
$lopt = strtolower($opt);
if ($bool !== false && ($opt === '0' || $lopt === 'off' || $lopt === 'no')) {
$o = $bool;
$v = false;
$val_is_bool = true;
} elseif (isset($aliases[''])) {
$o = $aliases[''];
}
}
$bool = false;
if (!isset($AC[$o]) || !is_bool($AC[$o])) {
if (strpos($o, '=') === false) {
continue;
}
list($o, $v) = explode('=', $o);
} elseif (!$val_is_bool) {
$v = true;
$bool = $o;
}
$val_is_bool = false;
}
if ($o === false) continue;
htmlpurifier_args($AC, $aliases, $o, $v);
$o = false;
}
} else {
foreach ($_GET as $o => $v) {
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
$v = stripslashes($v);
}
htmlpurifier_args($AC, $aliases, $o, $v);
}
}
}
/**
* Actually performs assignment to $AC, see htmlpurifier_parse_args()
* @param $AC Arguments array to write to
* @param $aliases Aliases for options
* @param $o Argument name
* @param $v Argument value
*/
function htmlpurifier_args(&$AC, $aliases, $o, $v)
{
if (isset($aliases[$o])) $o = $aliases[$o];
if (!isset($AC[$o])) return;
if (is_string($AC[$o])) $AC[$o] = $v;
if (is_bool($AC[$o])) $AC[$o] = ($v === '') ? true :(bool) $v;
if (is_int($AC[$o])) $AC[$o] = (int) $v;
}
/**
* Adds a test-class; we use file extension to determine which class to use.
*/
function htmlpurifier_add_test($test, $test_file, $only_phpt = false)
{
switch (strrchr($test_file, ".")) {
case '.phpt':
return $test->add(new PHPT_Controller_SimpleTest($test_file));
case '.php':
require_once $test_file;
return $test->add(path2class($test_file));
case '.vtest':
return $test->add(new HTMLPurifier_ConfigSchema_ValidatorTestCase($test_file));
case '.htmlt':
return $test->add(new HTMLPurifier_HTMLT($test_file));
default:
trigger_error("$test_file is an invalid file for testing", E_USER_ERROR);
}
}
/**
* Debugging function that prints tokens in a user-friendly manner.
*/
function printTokens($tokens, $index = null)
{
$string = '<pre>';
$generator = new HTMLPurifier_Generator(HTMLPurifier_Config::createDefault(), new HTMLPurifier_Context);
foreach ($tokens as $i => $token) {
$string .= printToken($generator, $token, $i, $index == $i);
}
$string .= '</pre>';
echo $string;
}
function printToken($generator, $token, $i, $isCursor)
{
$string = "";
if ($isCursor) $string .= '[<strong>';
$string .= "<sup>$i</sup>";
$string .= $generator->escape($generator->generateFromToken($token));
if ($isCursor) $string .= '</strong>]';
return $string;
}
function printZipper($zipper, $token)
{
$string = '<pre>';
$generator = new HTMLPurifier_Generator(HTMLPurifier_Config::createDefault(), new HTMLPurifier_Context);
foreach ($zipper->front as $i => $t) {
$string .= printToken($generator, $t, $i, false);
}
if ($token !== NULL) {
$string .= printToken($generator, $token, "", true);
}
for ($i = count($zipper->back)-1; $i >= 0; $i--) {
$string .= printToken($generator, $zipper->back[$i], $i, false);
}
$string .= '</pre>';
echo $string;
}
/**
* Convenient "insta-fail" test-case to add if any outside things fail
*/
class FailedTest extends UnitTestCase
{
protected $msg, $details;
public function __construct($msg, $details = null)
{
$this->msg = $msg;
$this->details = $details;
}
public function test()
{
$this->fail($this->msg);
if ($this->details) $this->reporter->paintFormattedMessage($this->details);
}
}
/**
* Flushes all caches, and fatally errors out if there's a problem.
*/
function htmlpurifier_flush($php, $reporter)
{
exec($php . ' ../maintenance/flush.php ' . $php . ' 2>&1', $out, $status);
if ($status) {
$test = new FailedTest(
'maintenance/flush.php returned non-zero exit status',
wordwrap(implode("\n", $out), 80)
);
$test->run($reporter);
exit(1);
}
}
/**
* Dumps error queue, useful if there has been a fatal error.
*/
function htmlpurifier_dump_error_queue()
{
$context = SimpleTest::getContext();
$queue = $context->get('SimpleErrorQueue');
while (($error = $queue->extract()) !== false) {
var_dump($error);
}
}
register_shutdown_function('htmlpurifier_dump_error_queue');
// vim: et sw=4 sts=4
