diff options
Diffstat (limited to 'tests/phpunit/includes/parser')
| -rw-r--r-- | tests/phpunit/includes/parser/MagicVariableTest.php | 219 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/MediaWikiParserTest.php | 34 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/NewParserTest.php | 914 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/ParserMethodsTest.php | 49 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/ParserOutputTest.php | 55 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/ParserPreloadTest.php | 72 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/PreprocessorTest.php | 229 | ||||
| -rw-r--r-- | tests/phpunit/includes/parser/TagHooksTest.php | 82 |
8 files changed, 1654 insertions, 0 deletions
diff --git a/tests/phpunit/includes/parser/MagicVariableTest.php b/tests/phpunit/includes/parser/MagicVariableTest.php new file mode 100644 index 00000000..dfcdafde --- /dev/null +++ b/tests/phpunit/includes/parser/MagicVariableTest.php @@ -0,0 +1,219 @@ +<?php +/** + * This file is intended to test magic variables in the parser + * It was inspired by Raymond & Matěj Grabovský commenting about r66200 + * + * As of february 2011, it only tests some revisions and date related + * magic variables. + * + * @author Antoine Musso + * @copyright Copyright © 2011, Antoine Musso + * @file + */ + +/** */ +class MagicVariableTest extends MediaWikiTestCase { + /** Will contains a parser object*/ + private $testParser = null; + + /** + * An array of magicword returned as type integer by the parser + * They are usually returned as a string for i18n since we support + * persan numbers for example, but some magic explicitly return + * them as integer. + * @see MagicVariableTest::assertMagic() + */ + private $expectedAsInteger = array( + 'revisionday', + 'revisionmonth1', + ); + + /** setup a basic parser object */ + protected function setUp() { + parent::setUp(); + + $contLang = Language::factory( 'en' ); + $this->setMwGlobals( array( + 'wgLanguageCode' => 'en', + 'wgContLang' => $contLang, + ) ); + + $this->testParser = new Parser(); + $this->testParser->Options( ParserOptions::newFromUserAndLang( new User, $contLang ) ); + + # initialize parser output + $this->testParser->clearState(); + + # Needs a title to do magic word stuff + $title = Title::newFromText( 'Tests' ); + $title->mRedirect = false; # Else it needs a db connection just to check if it's a redirect (when deciding the page language) + + $this->testParser->setTitle( $title ); + } + + /** destroy parser (TODO: is it really neded?)*/ + protected function tearDown() { + unset( $this->testParser ); + + parent::tearDown(); + } + + ############### TESTS ############################################# + # @todo FIXME: + # - those got copy pasted, we can probably make them cleaner + # - tests are lacking useful messages + + # day + + /** @dataProvider MediaWikiProvide::Days */ + function testCurrentdayIsUnPadded( $day ) { + $this->assertUnPadded( 'currentday', $day ); + } + + /** @dataProvider MediaWikiProvide::Days */ + function testCurrentdaytwoIsZeroPadded( $day ) { + $this->assertZeroPadded( 'currentday2', $day ); + } + + /** @dataProvider MediaWikiProvide::Days */ + function testLocaldayIsUnPadded( $day ) { + $this->assertUnPadded( 'localday', $day ); + } + + /** @dataProvider MediaWikiProvide::Days */ + function testLocaldaytwoIsZeroPadded( $day ) { + $this->assertZeroPadded( 'localday2', $day ); + } + + # month + + /** @dataProvider MediaWikiProvide::Months */ + function testCurrentmonthIsZeroPadded( $month ) { + $this->assertZeroPadded( 'currentmonth', $month ); + } + + /** @dataProvider MediaWikiProvide::Months */ + function testCurrentmonthoneIsUnPadded( $month ) { + $this->assertUnPadded( 'currentmonth1', $month ); + } + + /** @dataProvider MediaWikiProvide::Months */ + function testLocalmonthIsZeroPadded( $month ) { + $this->assertZeroPadded( 'localmonth', $month ); + } + + /** @dataProvider MediaWikiProvide::Months */ + function testLocalmonthoneIsUnPadded( $month ) { + $this->assertUnPadded( 'localmonth1', $month ); + } + + + # revision day + + /** @dataProvider MediaWikiProvide::Days */ + function testRevisiondayIsUnPadded( $day ) { + $this->assertUnPadded( 'revisionday', $day ); + } + + /** @dataProvider MediaWikiProvide::Days */ + function testRevisiondaytwoIsZeroPadded( $day ) { + $this->assertZeroPadded( 'revisionday2', $day ); + } + + # revision month + + /** @dataProvider MediaWikiProvide::Months */ + function testRevisionmonthIsZeroPadded( $month ) { + $this->assertZeroPadded( 'revisionmonth', $month ); + } + + /** @dataProvider MediaWikiProvide::Months */ + function testRevisionmonthoneIsUnPadded( $month ) { + $this->assertUnPadded( 'revisionmonth1', $month ); + } + + /** + * Rough tests for {{SERVERNAME}} magic word + * Bug 31176 + */ + function testServernameFromDifferentProtocols() { + global $wgServer; + $saved_wgServer = $wgServer; + + $wgServer = 'http://localhost/'; + $this->assertMagic( 'localhost', 'servername' ); + $wgServer = 'https://localhost/'; + $this->assertMagic( 'localhost', 'servername' ); + $wgServer = '//localhost/'; # bug 31176 + $this->assertMagic( 'localhost', 'servername' ); + + $wgServer = $saved_wgServer; + } + + ############### HELPERS ############################################ + + /** assertion helper expecting a magic output which is zero padded */ + PUBLIC function assertZeroPadded( $magic, $value ) { + $this->assertMagicPadding( $magic, $value, '%02d' ); + } + + /** assertion helper expecting a magic output which is unpadded */ + PUBLIC function assertUnPadded( $magic, $value ) { + $this->assertMagicPadding( $magic, $value, '%d' ); + } + + /** + * Main assertion helper for magic variables padding + * @param $magic string Magic variable name + * @param $value mixed Month or day + * @param $format string sprintf format for $value + */ + private function assertMagicPadding( $magic, $value, $format ) { + # Initialize parser timestamp as year 2010 at 12h34 56s. + # month and day are given by the caller ($value). Month < 12! + if ( $value > 12 ) { + $month = $value % 12; + } else { + $month = $value; + } + + $this->setParserTS( + sprintf( '2010%02d%02d123456', $month, $value ) + ); + + # please keep the following commented line of code. It helps debugging. + //print "\nDEBUG (value $value):" . sprintf( '2010%02d%02d123456', $value, $value ) . "\n"; + + # format expectation and test it + $expected = sprintf( $format, $value ); + $this->assertMagic( $expected, $magic ); + } + + /** helper to set the parser timestamp and revision timestamp */ + private function setParserTS( $ts ) { + $this->testParser->Options()->setTimestamp( $ts ); + $this->testParser->mRevisionTimestamp = $ts; + } + + /** + * Assertion helper to test a magic variable output + */ + private function assertMagic( $expected, $magic ) { + if ( in_array( $magic, $this->expectedAsInteger ) ) { + $expected = (int)$expected; + } + + # Generate a message for the assertion + $msg = sprintf( "Magic %s should be <%s:%s>", + $magic, + $expected, + gettype( $expected ) + ); + + $this->assertSame( + $expected, + $this->testParser->getVariableValue( $magic ), + $msg + ); + } +} diff --git a/tests/phpunit/includes/parser/MediaWikiParserTest.php b/tests/phpunit/includes/parser/MediaWikiParserTest.php new file mode 100644 index 00000000..067a7c4e --- /dev/null +++ b/tests/phpunit/includes/parser/MediaWikiParserTest.php @@ -0,0 +1,34 @@ +<?php +require_once( __DIR__ . '/NewParserTest.php' ); + +/** + * The UnitTest must be either a class that inherits from MediaWikiTestCase + * or a class that provides a public static suite() method which returns + * an PHPUnit_Framework_Test object + * + * @group Parser + * @group Database + */ +class MediaWikiParserTest { + + public static function suite() { + global $wgParserTestFiles; + + $suite = new PHPUnit_Framework_TestSuite; + + foreach ( $wgParserTestFiles as $filename ) { + $testsName = basename( $filename, '.txt' ); + /* This used to be ucfirst( basename( dirname( $filename ) ) ) + * and then was ucfirst( basename( $filename, '.txt' ) + * but that didn't work with names like foo.tests.txt + */ + $className = str_replace( '.', '_', ucfirst( $testsName ) ); + + eval( "/** @group Database\n@group Parser\n*/ class $className extends NewParserTest { protected \$file = '" . strtr( $filename, array( "'" => "\\'", '\\' => '\\\\' ) ) . "'; } " ); + + $parserTester = new $className( $testsName ); + $suite->addTestSuite( new ReflectionClass ( $parserTester ) ); + } + return $suite; + } +} diff --git a/tests/phpunit/includes/parser/NewParserTest.php b/tests/phpunit/includes/parser/NewParserTest.php new file mode 100644 index 00000000..bf6931a1 --- /dev/null +++ b/tests/phpunit/includes/parser/NewParserTest.php @@ -0,0 +1,914 @@ +<?php + +/** + * Although marked as a stub, can work independently. + * + * @group Database + * @group Parser + * @group Stub + */ +class NewParserTest extends MediaWikiTestCase { + static protected $articles = array(); // Array of test articles defined by the tests + /* The data provider is run on a different instance than the test, so it must be static + * When running tests from several files, all tests will see all articles. + */ + static protected $backendToUse; + + public $keepUploads = false; + public $runDisabled = false; + public $runParsoid = false; + public $regex = ''; + public $showProgress = true; + public $savedInitialGlobals = array(); + public $savedWeirdGlobals = array(); + public $savedGlobals = array(); + public $hooks = array(); + public $functionHooks = array(); + + //Fuzz test + public $maxFuzzTestLength = 300; + public $fuzzSeed = 0; + public $memoryLimit = 50; + + protected $file = false; + + protected function setUp() { + global $wgNamespaceProtection, $wgNamespaceAliases; + global $wgHooks, $IP; + + parent::setUp(); + + //Setup CLI arguments + if ( $this->getCliArg( 'regex=' ) ) { + $this->regex = $this->getCliArg( 'regex=' ); + } else { + # Matches anything + $this->regex = ''; + } + + $this->keepUploads = $this->getCliArg( 'keep-uploads' ); + + $tmpGlobals = array(); + + $tmpGlobals['wgLanguageCode'] = 'en'; + $tmpGlobals['wgContLang'] = Language::factory( 'en' ); + $tmpGlobals['wgScript'] = '/index.php'; + $tmpGlobals['wgScriptPath'] = '/'; + $tmpGlobals['wgArticlePath'] = '/wiki/$1'; + $tmpGlobals['wgStyleSheetPath'] = '/skins'; + $tmpGlobals['wgStylePath'] = '/skins'; + $tmpGlobals['wgThumbnailScriptPath'] = false; + $tmpGlobals['wgLocalFileRepo'] = array( + 'class' => 'LocalRepo', + 'name' => 'local', + 'url' => 'http://example.com/images', + 'hashLevels' => 2, + 'transformVia404' => false, + 'backend' => 'local-backend' + ); + $tmpGlobals['wgForeignFileRepos'] = array(); + $tmpGlobals['wgEnableParserCache'] = false; + $tmpGlobals['wgHooks'] = $wgHooks; + $tmpGlobals['wgDeferredUpdateList'] = array(); + $tmpGlobals['wgMemc'] = wfGetMainCache(); + $tmpGlobals['messageMemc'] = wfGetMessageCacheStorage(); + $tmpGlobals['parserMemc'] = wfGetParserCacheStorage(); + + // $tmpGlobals['wgContLang'] = new StubContLang; + $tmpGlobals['wgUser'] = new User; + $context = new RequestContext(); + $tmpGlobals['wgLang'] = $context->getLanguage(); + $tmpGlobals['wgOut'] = $context->getOutput(); + $tmpGlobals['wgParser'] = new StubObject( 'wgParser', $GLOBALS['wgParserConf']['class'], array( $GLOBALS['wgParserConf'] ) ); + $tmpGlobals['wgRequest'] = $context->getRequest(); + + if ( $GLOBALS['wgStyleDirectory'] === false ) { + $tmpGlobals['wgStyleDirectory'] = "$IP/skins"; + } + + + foreach ( $tmpGlobals as $var => $val ) { + if ( array_key_exists( $var, $GLOBALS ) ) { + $this->savedInitialGlobals[$var] = $GLOBALS[$var]; + } + + $GLOBALS[$var] = $val; + } + + $this->savedWeirdGlobals['mw_namespace_protection'] = $wgNamespaceProtection[NS_MEDIAWIKI]; + $this->savedWeirdGlobals['image_alias'] = $wgNamespaceAliases['Image']; + $this->savedWeirdGlobals['image_talk_alias'] = $wgNamespaceAliases['Image_talk']; + + $wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface'; + $wgNamespaceAliases['Image'] = NS_FILE; + $wgNamespaceAliases['Image_talk'] = NS_FILE_TALK; + } + + protected function tearDown() { + foreach ( $this->savedInitialGlobals as $var => $val ) { + $GLOBALS[$var] = $val; + } + + global $wgNamespaceProtection, $wgNamespaceAliases; + + $wgNamespaceProtection[NS_MEDIAWIKI] = $this->savedWeirdGlobals['mw_namespace_protection']; + $wgNamespaceAliases['Image'] = $this->savedWeirdGlobals['image_alias']; + $wgNamespaceAliases['Image_talk'] = $this->savedWeirdGlobals['image_talk_alias']; + + // Restore backends + RepoGroup::destroySingleton(); + FileBackendGroup::destroySingleton(); + + parent::tearDown(); + } + + function addDBData() { + $this->tablesUsed[] = 'site_stats'; + $this->tablesUsed[] = 'interwiki'; + # disabled for performance + #$this->tablesUsed[] = 'image'; + + # Hack: insert a few Wikipedia in-project interwiki prefixes, + # for testing inter-language links + $this->db->insert( 'interwiki', array( + array( 'iw_prefix' => 'wikipedia', + 'iw_url' => 'http://en.wikipedia.org/wiki/$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 0 ), + array( 'iw_prefix' => 'meatball', + 'iw_url' => 'http://www.usemod.com/cgi-bin/mb.pl?$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 0 ), + array( 'iw_prefix' => 'zh', + 'iw_url' => 'http://zh.wikipedia.org/wiki/$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 1 ), + array( 'iw_prefix' => 'es', + 'iw_url' => 'http://es.wikipedia.org/wiki/$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 1 ), + array( 'iw_prefix' => 'fr', + 'iw_url' => 'http://fr.wikipedia.org/wiki/$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 1 ), + array( 'iw_prefix' => 'ru', + 'iw_url' => 'http://ru.wikipedia.org/wiki/$1', + 'iw_api' => '', + 'iw_wikiid' => '', + 'iw_local' => 1 ), + /** + * @todo Fixme! Why are we inserting duplicate data here? Shouldn't + * need this IGNORE or shouldn't need the insert at all. + */ + ), __METHOD__, array( 'IGNORE' ) + ); + + # Update certain things in site_stats + $this->db->insert( 'site_stats', + array( 'ss_row_id' => 1, 'ss_images' => 2, 'ss_good_articles' => 1 ), + __METHOD__ + ); + + # Reinitialise the LocalisationCache to match the database state + Language::getLocalisationCache()->unloadAll(); + + # Clear the message cache + MessageCache::singleton()->clear(); + + $user = User::newFromId( 0 ); + LinkCache::singleton()->clear(); # Avoids the odd failure at creating the nullRevision + + # Upload DB table entries for files. + # We will upload the actual files later. Note that if anything causes LocalFile::load() + # to be triggered before then, it will break via maybeUpgrade() setting the fileExists + # member to false and storing it in cache. + $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Foobar.jpg' ) ); + if ( !$this->db->selectField( 'image', '1', array( 'img_name' => $image->getName() ) ) ) { + $image->recordUpload2( + '', // archive name + 'Upload of some lame file', + 'Some lame file', + array( + 'size' => 12345, + 'width' => 1941, + 'height' => 220, + 'bits' => 24, + 'media_type' => MEDIATYPE_BITMAP, + 'mime' => 'image/jpeg', + 'metadata' => serialize( array() ), + 'sha1' => wfBaseConvert( '', 16, 36, 31 ), + 'fileExists' => true ), + $this->db->timestamp( '20010115123500' ), $user + ); + } + + # This image will be blacklisted in [[MediaWiki:Bad image list]] + $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Bad.jpg' ) ); + if ( !$this->db->selectField( 'image', '1', array( 'img_name' => $image->getName() ) ) ) { + $image->recordUpload2( + '', // archive name + 'zomgnotcensored', + 'Borderline image', + array( + 'size' => 12345, + 'width' => 320, + 'height' => 240, + 'bits' => 24, + 'media_type' => MEDIATYPE_BITMAP, + 'mime' => 'image/jpeg', + 'metadata' => serialize( array() ), + 'sha1' => wfBaseConvert( '', 16, 36, 31 ), + 'fileExists' => true ), + $this->db->timestamp( '20010115123500' ), $user + ); + } + } + + //ParserTest setup/teardown functions + + /** + * Set up the global variables for a consistent environment for each test. + * Ideally this should replace the global configuration entirely. + */ + protected function setupGlobals( $opts = array(), $config = '' ) { + global $wgFileBackends; + # Find out values for some special options. + $lang = + self::getOptionValue( 'language', $opts, 'en' ); + $variant = + self::getOptionValue( 'variant', $opts, false ); + $maxtoclevel = + self::getOptionValue( 'wgMaxTocLevel', $opts, 999 ); + $linkHolderBatchSize = + self::getOptionValue( 'wgLinkHolderBatchSize', $opts, 1000 ); + + $uploadDir = $this->getUploadDir(); + if ( $this->getCliArg( 'use-filebackend=' ) ) { + if ( self::$backendToUse ) { + $backend = self::$backendToUse; + } else { + $name = $this->getCliArg( 'use-filebackend=' ); + $useConfig = array(); + foreach ( $wgFileBackends as $conf ) { + if ( $conf['name'] == $name ) { + $useConfig = $conf; + } + } + $useConfig['name'] = 'local-backend'; // swap name + $class = $conf['class']; + self::$backendToUse = new $class( $useConfig ); + $backend = self::$backendToUse; + } + } else { + $backend = new FSFileBackend( array( + 'name' => 'local-backend', + 'lockManager' => 'nullLockManager', + 'containerPaths' => array( + 'local-public' => "$uploadDir", + 'local-thumb' => "$uploadDir/thumb", + ) + ) ); + } + + $settings = array( + 'wgServer' => 'http://example.org', + 'wgScript' => '/index.php', + 'wgScriptPath' => '/', + 'wgArticlePath' => '/wiki/$1', + 'wgExtensionAssetsPath' => '/extensions', + 'wgActionPaths' => array(), + 'wgLocalFileRepo' => array( + 'class' => 'LocalRepo', + 'name' => 'local', + 'url' => 'http://example.com/images', + 'hashLevels' => 2, + 'transformVia404' => false, + 'backend' => $backend + ), + 'wgEnableUploads' => self::getOptionValue( 'wgEnableUploads', $opts, true ), + 'wgStylePath' => '/skins', + 'wgStyleSheetPath' => '/skins', + 'wgSitename' => 'MediaWiki', + 'wgLanguageCode' => $lang, + 'wgDBprefix' => $this->db->getType() != 'oracle' ? 'unittest_' : 'ut_', + 'wgRawHtml' => isset( $opts['rawhtml'] ), + 'wgLang' => null, + 'wgContLang' => null, + 'wgNamespacesWithSubpages' => array( NS_MAIN => isset( $opts['subpage'] ) ), + 'wgMaxTocLevel' => $maxtoclevel, + 'wgCapitalLinks' => true, + 'wgNoFollowLinks' => true, + 'wgNoFollowDomainExceptions' => array(), + 'wgThumbnailScriptPath' => false, + 'wgUseImageResize' => true, + 'wgUseTeX' => isset( $opts['math'] ), + 'wgMathDirectory' => $uploadDir . '/math', + 'wgLocaltimezone' => 'UTC', + 'wgAllowExternalImages' => true, + 'wgUseTidy' => false, + 'wgDefaultLanguageVariant' => $variant, + 'wgVariantArticlePath' => false, + 'wgGroupPermissions' => array( '*' => array( + 'createaccount' => true, + 'read' => true, + 'edit' => true, + 'createpage' => true, + 'createtalk' => true, + ) ), + 'wgNamespaceProtection' => array( NS_MEDIAWIKI => 'editinterface' ), + 'wgDefaultExternalStore' => array(), + 'wgForeignFileRepos' => array(), + 'wgLinkHolderBatchSize' => $linkHolderBatchSize, + 'wgExperimentalHtmlIds' => false, + 'wgExternalLinkTarget' => false, + 'wgAlwaysUseTidy' => false, + 'wgHtml5' => true, + 'wgWellFormedXml' => true, + 'wgAllowMicrodataAttributes' => true, + 'wgAdaptiveMessageCache' => true, + 'wgUseDatabaseMessages' => true, + ); + + if ( $config ) { + $configLines = explode( "\n", $config ); + + foreach ( $configLines as $line ) { + list( $var, $value ) = explode( '=', $line, 2 ); + + $settings[$var] = eval( "return $value;" ); //??? + } + } + + $this->savedGlobals = array(); + + /** @since 1.20 */ + wfRunHooks( 'ParserTestGlobals', array( &$settings ) ); + + foreach ( $settings as $var => $val ) { + if ( array_key_exists( $var, $GLOBALS ) ) { + $this->savedGlobals[$var] = $GLOBALS[$var]; + } + + $GLOBALS[$var] = $val; + } + + $langObj = Language::factory( $lang ); + $GLOBALS['wgContLang'] = $langObj; + $context = new RequestContext(); + $GLOBALS['wgLang'] = $context->getLanguage(); + + $GLOBALS['wgMemc'] = new EmptyBagOStuff; + $GLOBALS['wgOut'] = $context->getOutput(); + $GLOBALS['wgUser'] = $context->getUser(); + + global $wgHooks; + + $wgHooks['ParserTestParser'][] = 'ParserTestParserHook::setup'; + $wgHooks['ParserGetVariableValueTs'][] = 'ParserTest::getFakeTimestamp'; + + MagicWord::clearCache(); + RepoGroup::destroySingleton(); + FileBackendGroup::destroySingleton(); + + # Create dummy files in storage + $this->setupUploads(); + + # Publish the articles after we have the final language set + $this->publishTestArticles(); + + # The entries saved into RepoGroup cache with previous globals will be wrong. + RepoGroup::destroySingleton(); + FileBackendGroup::destroySingleton(); + MessageCache::destroyInstance(); + + return $context; + } + + /** + * Get an FS upload directory (only applies to FSFileBackend) + * + * @return String: the directory + */ + protected function getUploadDir() { + if ( $this->keepUploads ) { + $dir = wfTempDir() . '/mwParser-images'; + + if ( is_dir( $dir ) ) { + return $dir; + } + } else { + $dir = wfTempDir() . "/mwParser-" . mt_rand() . "-images"; + } + + // wfDebug( "Creating upload directory $dir\n" ); + if ( file_exists( $dir ) ) { + wfDebug( "Already exists!\n" ); + return $dir; + } + + return $dir; + } + + /** + * Create a dummy uploads directory which will contain a couple + * of files in order to pass existence tests. + * + * @return String: the directory + */ + protected function setupUploads() { + global $IP; + + $base = $this->getBaseDir(); + $backend = RepoGroup::singleton()->getLocalRepo()->getBackend(); + $backend->prepare( array( 'dir' => "$base/local-public/3/3a" ) ); + $backend->store( array( + 'src' => "$IP/skins/monobook/headbg.jpg", 'dst' => "$base/local-public/3/3a/Foobar.jpg" + ) ); + $backend->prepare( array( 'dir' => "$base/local-public/0/09" ) ); + $backend->store( array( + 'src' => "$IP/skins/monobook/headbg.jpg", 'dst' => "$base/local-public/0/09/Bad.jpg" + ) ); + } + + /** + * Restore default values and perform any necessary clean-up + * after each test runs. + */ + protected function teardownGlobals() { + $this->teardownUploads(); + + foreach ( $this->savedGlobals as $var => $val ) { + $GLOBALS[$var] = $val; + } + + RepoGroup::destroySingleton(); + LinkCache::singleton()->clear(); + } + + /** + * Remove the dummy uploads directory + */ + private function teardownUploads() { + if ( $this->keepUploads ) { + return; + } + + $base = $this->getBaseDir(); + // delete the files first, then the dirs. + self::deleteFiles( + array( + "$base/local-public/3/3a/Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/180px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/200px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/640px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/120px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/1280px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/20px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/270px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/300px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/30px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/360px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/400px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/40px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/70px-Foobar.jpg", + "$base/local-thumb/3/3a/Foobar.jpg/960px-Foobar.jpg", + + "$base/local-public/0/09/Bad.jpg", + "$base/local-thumb/0/09/Bad.jpg", + + "$base/local-public/math/f/a/5/fa50b8b616463173474302ca3e63586b.png", + ) + ); + } + + /** + * Delete the specified files, if they exist. + * @param $files Array: full paths to files to delete. + */ + private static function deleteFiles( $files ) { + $backend = RepoGroup::singleton()->getLocalRepo()->getBackend(); + foreach ( $files as $file ) { + $backend->delete( array( 'src' => $file ), array( 'force' => 1 ) ); + } + foreach ( $files as $file ) { + $tmp = $file; + while ( $tmp = FileBackend::parentStoragePath( $tmp ) ) { + if ( !$backend->clean( array( 'dir' => $tmp ) )->isOK() ) { + break; + } + } + } + } + + protected function getBaseDir() { + return 'mwstore://local-backend'; + } + + public function parserTestProvider() { + if ( $this->file === false ) { + global $wgParserTestFiles; + $this->file = $wgParserTestFiles[0]; + } + return new TestFileIterator( $this->file, $this ); + } + + /** + * Set the file from whose tests will be run by this instance + */ + public function setParserTestFile( $filename ) { + $this->file = $filename; + } + + /** + * @group medium + * @dataProvider parserTestProvider + */ + public function testParserTest( $desc, $input, $result, $opts, $config ) { + if ( $this->regex != '' && !preg_match( '/' . $this->regex . '/', $desc ) ) { + $this->assertTrue( true ); // XXX: don't flood output with "test made no assertions" + //$this->markTestSkipped( 'Filtered out by the user' ); + return; + } + + if ( !$this->isWikitextNS( NS_MAIN ) ) { + // parser tests frequently assume that the main namespace contains wikitext. + // @todo: When setting up pages, force the content model. Only skip if + // $wgtContentModelUseDB is false. + $this->markTestSkipped( "Main namespace does not support wikitext," + . "skipping parser test: $desc" ); + } + + wfDebug( "Running parser test: $desc\n" ); + + $opts = $this->parseOptions( $opts ); + $context = $this->setupGlobals( $opts, $config ); + + $user = $context->getUser(); + $options = ParserOptions::newFromContext( $context ); + + if ( isset( $opts['title'] ) ) { + $titleText = $opts['title']; + } else { + $titleText = 'Parser test'; + } + + $local = isset( $opts['local'] ); + $preprocessor = isset( $opts['preprocessor'] ) ? $opts['preprocessor'] : null; + $parser = $this->getParser( $preprocessor ); + + $title = Title::newFromText( $titleText ); + + if ( isset( $opts['pst'] ) ) { + $out = $parser->preSaveTransform( $input, $title, $user, $options ); + } elseif ( isset( $opts['msg'] ) ) { + $out = $parser->transformMsg( $input, $options, $title ); + } elseif ( isset( $opts['section'] ) ) { + $section = $opts['section']; + $out = $parser->getSection( $input, $section ); + } elseif ( isset( $opts['replace'] ) ) { + $section = $opts['replace'][0]; + $replace = $opts['replace'][1]; + $out = $parser->replaceSection( $input, $section, $replace ); + } elseif ( isset( $opts['comment'] ) ) { + $out = Linker::formatComment( $input, $title, $local ); + } elseif ( isset( $opts['preload'] ) ) { + $out = $parser->getpreloadText( $input, $title, $options ); + } else { + $output = $parser->parse( $input, $title, $options, true, true, 1337 ); + $out = $output->getText(); + + if ( isset( $opts['showtitle'] ) ) { + if ( $output->getTitleText() ) { + $title = $output->getTitleText(); + } + + $out = "$title\n$out"; + } + + if ( isset( $opts['ill'] ) ) { + $out = $this->tidy( implode( ' ', $output->getLanguageLinks() ) ); + } elseif ( isset( $opts['cat'] ) ) { + $outputPage = $context->getOutput(); + $outputPage->addCategoryLinks( $output->getCategories() ); + $cats = $outputPage->getCategoryLinks(); + + if ( isset( $cats['normal'] ) ) { + $out = $this->tidy( implode( ' ', $cats['normal'] ) ); + } else { + $out = ''; + } + } + $parser->mPreprocessor = null; + + $result = $this->tidy( $result ); + } + + $this->teardownGlobals(); + + $this->assertEquals( $result, $out, $desc ); + } + + /** + * Run a fuzz test series + * Draw input from a set of test files + * + * @todo fixme Needs some work to not eat memory until the world explodes + * + * @group ParserFuzz + */ + function testFuzzTests() { + global $wgParserTestFiles; + + $files = $wgParserTestFiles; + + if ( $this->getCliArg( 'file=' ) ) { + $files = array( $this->getCliArg( 'file=' ) ); + } + + $dict = $this->getFuzzInput( $files ); + $dictSize = strlen( $dict ); + $logMaxLength = log( $this->maxFuzzTestLength ); + + ini_set( 'memory_limit', $this->memoryLimit * 1048576 ); + + $user = new User; + $opts = ParserOptions::newFromUser( $user ); + $title = Title::makeTitle( NS_MAIN, 'Parser_test' ); + + $id = 1; + + while ( true ) { + + // Generate test input + mt_srand( ++$this->fuzzSeed ); + $totalLength = mt_rand( 1, $this->maxFuzzTestLength ); + $input = ''; + + while ( strlen( $input ) < $totalLength ) { + $logHairLength = mt_rand( 0, 1000000 ) / 1000000 * $logMaxLength; + $hairLength = min( intval( exp( $logHairLength ) ), $dictSize ); + $offset = mt_rand( 0, $dictSize - $hairLength ); + $input .= substr( $dict, $offset, $hairLength ); + } + + $this->setupGlobals(); + $parser = $this->getParser(); + + // Run the test + try { + $parser->parse( $input, $title, $opts ); + $this->assertTrue( true, "Test $id, fuzz seed {$this->fuzzSeed}" ); + } catch ( Exception $exception ) { + $input_dump = sprintf( "string(%d) \"%s\"\n", strlen( $input ), $input ); + + $this->assertTrue( false, "Test $id, fuzz seed {$this->fuzzSeed}. \n\nInput: $input_dump\n\nError: {$exception->getMessage()}\n\nBacktrace: {$exception->getTraceAsString()}" ); + } + + $this->teardownGlobals(); + $parser->__destruct(); + + if ( $id % 100 == 0 ) { + $usage = intval( memory_get_usage( true ) / $this->memoryLimit / 1048576 * 100 ); + //echo "{$this->fuzzSeed}: $numSuccess/$numTotal (mem: $usage%)\n"; + if ( $usage > 90 ) { + $ret = "Out of memory:\n"; + $memStats = $this->getMemoryBreakdown(); + + foreach ( $memStats as $name => $usage ) { + $ret .= "$name: $usage\n"; + } + + throw new MWException( $ret ); + } + } + + $id++; + + } + } + + //Various getter functions + + /** + * Get an input dictionary from a set of parser test files + */ + function getFuzzInput( $filenames ) { + $dict = ''; + + foreach ( $filenames as $filename ) { + $contents = file_get_contents( $filename ); + preg_match_all( '/!!\s*input\n(.*?)\n!!\s*result/s', $contents, $matches ); + + foreach ( $matches[1] as $match ) { + $dict .= $match . "\n"; + } + } + + return $dict; + } + + /** + * Get a memory usage breakdown + */ + function getMemoryBreakdown() { + $memStats = array(); + + foreach ( $GLOBALS as $name => $value ) { + $memStats['$' . $name] = strlen( serialize( $value ) ); + } + + $classes = get_declared_classes(); + + foreach ( $classes as $class ) { + $rc = new ReflectionClass( $class ); + $props = $rc->getStaticProperties(); + $memStats[$class] = strlen( serialize( $props ) ); + $methods = $rc->getMethods(); + + foreach ( $methods as $method ) { + $memStats[$class] += strlen( serialize( $method->getStaticVariables() ) ); + } + } + + $functions = get_defined_functions(); + + foreach ( $functions['user'] as $function ) { + $rf = new ReflectionFunction( $function ); + $memStats["$function()"] = strlen( serialize( $rf->getStaticVariables() ) ); + } + + asort( $memStats ); + + return $memStats; + } + + /** + * Get a Parser object + */ + function getParser( $preprocessor = null ) { + global $wgParserConf; + + $class = $wgParserConf['class']; + $parser = new $class( array( 'preprocessorClass' => $preprocessor ) + $wgParserConf ); + + wfRunHooks( 'ParserTestParser', array( &$parser ) ); + + return $parser; + } + + //Various action functions + + public function addArticle( $name, $text, $line ) { + self::$articles[$name] = array( $text, $line ); + } + + public function publishTestArticles() { + if ( empty( self::$articles ) ) { + return; + } + + foreach ( self::$articles as $name => $info ) { + list( $text, $line ) = $info; + ParserTest::addArticle( $name, $text, $line, 'ignoreduplicate' ); + } + } + + /** + * Steal a callback function from the primary parser, save it for + * application to our scary parser. If the hook is not installed, + * abort processing of this file. + * + * @param $name String + * @return Bool true if tag hook is present + */ + public function requireHook( $name ) { + global $wgParser; + $wgParser->firstCallInit(); // make sure hooks are loaded. + return isset( $wgParser->mTagHooks[$name] ); + } + + public function requireFunctionHook( $name ) { + global $wgParser; + $wgParser->firstCallInit(); // make sure hooks are loaded. + return isset( $wgParser->mFunctionHooks[$name] ); + } + + //Various "cleanup" functions + + /** + * Run the "tidy" command on text if the $wgUseTidy + * global is true + * + * @param $text String: the text to tidy + * @return String + */ + protected function tidy( $text ) { + global $wgUseTidy; + + if ( $wgUseTidy ) { + $text = MWTidy::tidy( $text ); + } + + return $text; + } + + /** + * Remove last character if it is a newline + */ + public function removeEndingNewline( $s ) { + if ( substr( $s, -1 ) === "\n" ) { + return substr( $s, 0, -1 ); + } else { + return $s; + } + } + + //Test options parser functions + + protected function parseOptions( $instring ) { + $opts = array(); + // foo + // foo=bar + // foo="bar baz" + // foo=[[bar baz]] + // foo=bar,"baz quux" + $regex = '/\b + ([\w-]+) # Key + \b + (?:\s* + = # First sub-value + \s* + ( + " + [^"]* # Quoted val + " + | + \[\[ + [^]]* # Link target + \]\] + | + [\w-]+ # Plain word + ) + (?:\s* + , # Sub-vals 1..N + \s* + ( + "[^"]*" # Quoted val + | + \[\[[^]]*\]\] # Link target + | + [\w-]+ # Plain word + ) + )* + )? + /x'; + + if ( preg_match_all( $regex, $instring, $matches, PREG_SET_ORDER ) ) { + foreach ( $matches as $bits ) { + array_shift( $bits ); + $key = strtolower( array_shift( $bits ) ); + if ( count( $bits ) == 0 ) { + $opts[$key] = true; + } elseif ( count( $bits ) == 1 ) { + $opts[$key] = $this->cleanupOption( array_shift( $bits ) ); + } else { + // Array! + $opts[$key] = array_map( array( $this, 'cleanupOption' ), $bits ); + } + } + } + return $opts; + } + + protected function cleanupOption( $opt ) { + if ( substr( $opt, 0, 1 ) == '"' ) { + return substr( $opt, 1, -1 ); + } + + if ( substr( $opt, 0, 2 ) == '[[' ) { + return substr( $opt, 2, -2 ); + } + return $opt; + } + + /** + * Use a regex to find out the value of an option + * @param $key String: name of option val to retrieve + * @param $opts Options array to look in + * @param $default Mixed: default value returned if not found + */ + protected static function getOptionValue( $key, $opts, $default ) { + $key = strtolower( $key ); + + if ( isset( $opts[$key] ) ) { + return $opts[$key]; + } else { + return $default; + } + } +} diff --git a/tests/phpunit/includes/parser/ParserMethodsTest.php b/tests/phpunit/includes/parser/ParserMethodsTest.php new file mode 100644 index 00000000..50fe0e4d --- /dev/null +++ b/tests/phpunit/includes/parser/ParserMethodsTest.php @@ -0,0 +1,49 @@ +<?php + +class ParserMethodsTest extends MediaWikiLangTestCase { + + public static function providePreSaveTransform() { + return array( + array( 'hello this is ~~~', + "hello this is [[Special:Contributions/127.0.0.1|127.0.0.1]]", + ), + array( 'hello \'\'this\'\' is <nowiki>~~~</nowiki>', + 'hello \'\'this\'\' is <nowiki>~~~</nowiki>', + ), + ); + } + + /** + * @dataProvider providePreSaveTransform + */ + public function testPreSaveTransform( $text, $expected ) { + global $wgParser; + + $title = Title::newFromText( str_replace( '::', '__', __METHOD__ ) ); + $user = new User(); + $user->setName( "127.0.0.1" ); + $popts = ParserOptions::newFromUser( $user ); + $text = $wgParser->preSaveTransform( $text, $title, $user, $popts ); + + $this->assertEquals( $expected, $text ); + } + + public function testCallParserFunction() { + global $wgParser; + + // Normal parses test passing PPNodes. Test passing an array. + $title = Title::newFromText( str_replace( '::', '__', __METHOD__ ) ); + $wgParser->startExternalParse( $title, new ParserOptions(), Parser::OT_HTML ); + $frame = $wgParser->getPreprocessor()->newFrame(); + $ret = $wgParser->callParserFunction( $frame, '#tag', + array( 'pre', 'foo', 'style' => 'margin-left: 1.6em' ) + ); + $ret['text'] = $wgParser->mStripState->unstripBoth( $ret['text'] ); + $this->assertSame( array( + 'found' => true, + 'text' => '<pre style="margin-left: 1.6em">foo</pre>', + ), $ret, 'callParserFunction works for {{#tag:pre|foo|style=margin-left: 1.6em}}' ); + } + + // TODO: Add tests for cleanSig() / cleanSigInSig(), getSection(), replaceSection(), getPreloadText() +} diff --git a/tests/phpunit/includes/parser/ParserOutputTest.php b/tests/phpunit/includes/parser/ParserOutputTest.php new file mode 100644 index 00000000..68f77ab5 --- /dev/null +++ b/tests/phpunit/includes/parser/ParserOutputTest.php @@ -0,0 +1,55 @@ +<?php + +class ParserOutputTest extends MediaWikiTestCase { + + function dataIsLinkInternal() { + return array( + // Different domains + array( false, 'http://example.org', 'http://mediawiki.org' ), + // Same domains + array( true, 'http://example.org', 'http://example.org' ), + array( true, 'https://example.org', 'https://example.org' ), + array( true, '//example.org', '//example.org' ), + // Same domain different cases + array( true, 'http://example.org', 'http://EXAMPLE.ORG' ), + // Paths, queries, and fragments are not relevant + array( true, 'http://example.org', 'http://example.org/wiki/Main_Page' ), + array( true, 'http://example.org', 'http://example.org?my=query' ), + array( true, 'http://example.org', 'http://example.org#its-a-fragment' ), + // Different protocols + array( false, 'http://example.org', 'https://example.org' ), + array( false, 'https://example.org', 'http://example.org' ), + // Protocol relative servers always match http and https links + array( true, '//example.org', 'http://example.org' ), + array( true, '//example.org', 'https://example.org' ), + // But they don't match strange things like this + array( false, '//example.org', 'irc://example.org' ), + ); + } + + /** + * Test to make sure ParserOutput::isLinkInternal behaves properly + * @dataProvider dataIsLinkInternal + */ + function testIsLinkInternal( $shouldMatch, $server, $url ) { + + $this->assertEquals( $shouldMatch, ParserOutput::isLinkInternal( $server, $url ) ); + } + + public function testExtensionData() { + $po = new ParserOutput(); + + $po->setExtensionData( "one", "Foo" ); + + $this->assertEquals( "Foo", $po->getExtensionData( "one" ) ); + $this->assertNull( $po->getExtensionData( "spam" ) ); + + $po->setExtensionData( "two", "Bar" ); + $this->assertEquals( "Foo", $po->getExtensionData( "one" ) ); + $this->assertEquals( "Bar", $po->getExtensionData( "two" ) ); + + $po->setExtensionData( "one", null ); + $this->assertNull( $po->getExtensionData( "one" ) ); + $this->assertEquals( "Bar", $po->getExtensionData( "two" ) ); + } +} diff --git a/tests/phpunit/includes/parser/ParserPreloadTest.php b/tests/phpunit/includes/parser/ParserPreloadTest.php new file mode 100644 index 00000000..e16b407e --- /dev/null +++ b/tests/phpunit/includes/parser/ParserPreloadTest.php @@ -0,0 +1,72 @@ +<?php +/** + * Basic tests for Parser::getPreloadText + * @author Antoine Musso + */ +class ParserPreloadTest extends MediaWikiTestCase { + private $testParser; + private $testParserOptions; + private $title; + + protected function setUp() { + global $wgContLang; + + parent::setUp(); + $this->testParserOptions = ParserOptions::newFromUserAndLang( new User, $wgContLang ); + + $this->testParser = new Parser(); + $this->testParser->Options( $this->testParserOptions ); + $this->testParser->clearState(); + + $this->title = Title::newFromText( 'Preload Test' ); + } + + protected function tearDown() { + parent::tearDown(); + + unset( $this->testParser ); + unset( $this->title ); + } + + /** + * @covers Parser::getPreloadText + */ + function testPreloadSimpleText() { + $this->assertPreloaded( 'simple', 'simple' ); + } + + /** + * @covers Parser::getPreloadText + */ + function testPreloadedPreIsUnstripped() { + $this->assertPreloaded( + '<pre>monospaced</pre>', + '<pre>monospaced</pre>', + '<pre> in preloaded text must be unstripped (bug 27467)' + ); + } + + /** + * @covers Parser::getPreloadText + */ + function testPreloadedNowikiIsUnstripped() { + $this->assertPreloaded( + '<nowiki>[[Dummy title]]</nowiki>', + '<nowiki>[[Dummy title]]</nowiki>', + '<nowiki> in preloaded text must be unstripped (bug 27467)' + ); + } + + function assertPreloaded( $expected, $text, $msg = '' ) { + $this->assertEquals( + $expected, + $this->testParser->getPreloadText( + $text, + $this->title, + $this->testParserOptions + ), + $msg + ); + } + +} diff --git a/tests/phpunit/includes/parser/PreprocessorTest.php b/tests/phpunit/includes/parser/PreprocessorTest.php new file mode 100644 index 00000000..c51a1dc5 --- /dev/null +++ b/tests/phpunit/includes/parser/PreprocessorTest.php @@ -0,0 +1,229 @@ +<?php + +class PreprocessorTest extends MediaWikiTestCase { + var $mTitle = 'Page title'; + var $mPPNodeCount = 0; + var $mOptions; + + protected function setUp() { + global $wgParserConf, $wgContLang; + parent::setUp(); + $this->mOptions = ParserOptions::newFromUserAndLang( new User, $wgContLang ); + $name = isset( $wgParserConf['preprocessorClass'] ) ? $wgParserConf['preprocessorClass'] : 'Preprocessor_DOM'; + + $this->mPreprocessor = new $name( $this ); + } + + function getStripList() { + return array( 'gallery', 'display map' /* Used by Maps, see r80025 CR */, '/foo' ); + } + + function provideCases() { + return array( + array( "Foo", "<root>Foo</root>" ), + array( "<!-- Foo -->", "<root><comment><!-- Foo --></comment></root>" ), + array( "<!-- Foo --><!-- Bar -->", "<root><comment><!-- Foo --></comment><comment><!-- Bar --></comment></root>" ), + array( "<!-- Foo --> <!-- Bar -->", "<root><comment><!-- Foo --></comment> <comment><!-- Bar --></comment></root>" ), + array( "<!-- Foo --> \n <!-- Bar -->", "<root><comment><!-- Foo --></comment> \n <comment><!-- Bar --></comment></root>" ), + array( "<!-- Foo --> \n <!-- Bar -->\n", "<root><comment><!-- Foo --></comment> \n<comment> <!-- Bar -->\n</comment></root>" ), + array( "<!-- Foo --> <!-- Bar -->\n", "<root><comment><!-- Foo --></comment> <comment><!-- Bar --></comment>\n</root>" ), + array( "<!-->Bar", "<root><comment><!-->Bar</comment></root>" ), + array( "<!-- Comment -- comment", "<root><comment><!-- Comment -- comment</comment></root>" ), + array( "== Foo ==\n <!-- Bar -->\n== Baz ==\n", "<root><h level=\"2\" i=\"1\">== Foo ==</h>\n<comment> <!-- Bar -->\n</comment><h level=\"2\" i=\"2\">== Baz ==</h>\n</root>" ), + array( "<gallery/>", "<root><ext><name>gallery</name><attr></attr></ext></root>" ), + array( "Foo <gallery/> Bar", "<root>Foo <ext><name>gallery</name><attr></attr></ext> Bar</root>" ), + array( "<gallery></gallery>", "<root><ext><name>gallery</name><attr></attr><inner></inner><close></gallery></close></ext></root>" ), + array( "<foo> <gallery></gallery>", "<root><foo> <ext><name>gallery</name><attr></attr><inner></inner><close></gallery></close></ext></root>" ), + array( "<foo> <gallery><gallery></gallery>", "<root><foo> <ext><name>gallery</name><attr></attr><inner><gallery></inner><close></gallery></close></ext></root>" ), + array( "<noinclude> Foo bar </noinclude>", "<root><ignore><noinclude></ignore> Foo bar <ignore></noinclude></ignore></root>" ), + array( "<noinclude>\n{{Foo}}\n</noinclude>", "<root><ignore><noinclude></ignore>\n<template lineStart=\"1\"><title>Foo</title></template>\n<ignore></noinclude></ignore></root>" ), + array( "<noinclude>\n{{Foo}}\n</noinclude>\n", "<root><ignore><noinclude></ignore>\n<template lineStart=\"1\"><title>Foo</title></template>\n<ignore></noinclude></ignore>\n</root>" ), + array( "<gallery>foo bar", "<root><ext><name>gallery</name><attr></attr><inner>foo bar</inner></ext></root>" ), + array( "<{{foo}}>", "<root><<template><title>foo</title></template>></root>" ), + array( "<{{{foo}}}>", "<root><<tplarg><title>foo</title></tplarg>></root>" ), + array( "<gallery></gallery</gallery>", "<root><ext><name>gallery</name><attr></attr><inner></gallery</inner><close></gallery></close></ext></root>" ), + array( "=== Foo === ", "<root><h level=\"3\" i=\"1\">=== Foo === </h></root>" ), + array( "==<!-- -->= Foo === ", "<root><h level=\"2\" i=\"1\">==<comment><!-- --></comment>= Foo === </h></root>" ), + array( "=== Foo ==<!-- -->= ", "<root><h level=\"1\" i=\"1\">=== Foo ==<comment><!-- --></comment>= </h></root>" ), + array( "=== Foo ===<!-- -->\n", "<root><h level=\"3\" i=\"1\">=== Foo ===<comment><!-- --></comment></h>\n</root>" ), + array( "=== Foo ===<!-- --> <!-- -->\n", "<root><h level=\"3\" i=\"1\">=== Foo ===<comment><!-- --></comment> <comment><!-- --></comment></h>\n</root>" ), + array( "== Foo ==\n== Bar == \n", "<root><h level=\"2\" i=\"1\">== Foo ==</h>\n<h level=\"2\" i=\"2\">== Bar == </h>\n</root>" ), + array( "===========", "<root><h level=\"5\" i=\"1\">===========</h></root>" ), + array( "Foo\n=\n==\n=\n", "<root>Foo\n=\n==\n=\n</root>" ), + array( "{{Foo}}", "<root><template><title>Foo</title></template></root>" ), + array( "\n{{Foo}}", "<root>\n<template lineStart=\"1\"><title>Foo</title></template></root>" ), + array( "{{Foo|bar}}", "<root><template><title>Foo</title><part><name index=\"1\" /><value>bar</value></part></template></root>" ), + array( "{{Foo|bar}}a", "<root><template><title>Foo</title><part><name index=\"1\" /><value>bar</value></part></template>a</root>" ), + array( "{{Foo|bar|baz}}", "<root><template><title>Foo</title><part><name index=\"1\" /><value>bar</value></part><part><name index=\"2\" /><value>baz</value></part></template></root>" ), + array( "{{Foo|1=bar}}", "<root><template><title>Foo</title><part><name>1</name>=<value>bar</value></part></template></root>" ), + array( "{{Foo|=bar}}", "<root><template><title>Foo</title><part><name></name>=<value>bar</value></part></template></root>" ), + array( "{{Foo|bar=baz}}", "<root><template><title>Foo</title><part><name>bar</name>=<value>baz</value></part></template></root>" ), + array( "{{Foo|{{bar}}=baz}}", "<root><template><title>Foo</title><part><name><template><title>bar</title></template></name>=<value>baz</value></part></template></root>" ), + array( "{{Foo|1=bar|baz}}", "<root><template><title>Foo</title><part><name>1</name>=<value>bar</value></part><part><name index=\"1\" /><value>baz</value></part></template></root>" ), + array( "{{Foo|1=bar|2=baz}}", "<root><template><title>Foo</title><part><name>1</name>=<value>bar</value></part><part><name>2</name>=<value>baz</value></part></template></root>" ), + array( "{{Foo|bar|foo=baz}}", "<root><template><title>Foo</title><part><name index=\"1\" /><value>bar</value></part><part><name>foo</name>=<value>baz</value></part></template></root>" ), + array( "{{{1}}}", "<root><tplarg><title>1</title></tplarg></root>" ), + array( "{{{1|}}}", "<root><tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg></root>" ), + array( "{{{Foo}}}", "<root><tplarg><title>Foo</title></tplarg></root>" ), + array( "{{{Foo|}}}", "<root><tplarg><title>Foo</title><part><name index=\"1\" /><value></value></part></tplarg></root>" ), + array( "{{{Foo|bar|baz}}}", "<root><tplarg><title>Foo</title><part><name index=\"1\" /><value>bar</value></part><part><name index=\"2\" /><value>baz</value></part></tplarg></root>" ), + array( "{<!-- -->{Foo}}", "<root>{<comment><!-- --></comment>{Foo}}</root>" ), + array( "{{{{Foobar}}}}", "<root>{<tplarg><title>Foobar</title></tplarg>}</root>" ), + array( "{{{ {{Foo}} }}}", "<root><tplarg><title> <template><title>Foo</title></template> </title></tplarg></root>" ), + array( "{{ {{{Foo}}} }}", "<root><template><title> <tplarg><title>Foo</title></tplarg> </title></template></root>" ), + array( "{{{{{Foo}}}}}", "<root><template><title><tplarg><title>Foo</title></tplarg></title></template></root>" ), + array( "{{{{{Foo}} }}}", "<root><tplarg><title><template><title>Foo</title></template> </title></tplarg></root>" ), + array( "{{{{{{Foo}}}}}}", "<root><tplarg><title><tplarg><title>Foo</title></tplarg></title></tplarg></root>" ), + array( "{{{{{{Foo}}}}}", "<root>{<template><title><tplarg><title>Foo</title></tplarg></title></template></root>" ), + array( "[[[Foo]]", "<root>[[[Foo]]</root>" ), + array( "{{Foo|[[[[bar]]|baz]]}}", "<root><template><title>Foo</title><part><name index=\"1\" /><value>[[[[bar]]|baz]]</value></part></template></root>" ), // This test is important, since it means the difference between having the [[ rule stacked or not + array( "{{Foo|[[[[bar]|baz]]}}", "<root>{{Foo|[[[[bar]|baz]]}}</root>" ), + array( "{{Foo|Foo [[[[bar]|baz]]}}", "<root>{{Foo|Foo [[[[bar]|baz]]}}</root>" ), + array( "Foo <display map>Bar</display map >Baz", "<root>Foo <ext><name>display map</name><attr></attr><inner>Bar</inner><close></display map ></close></ext>Baz</root>" ), + array( "Foo <display map foo>Bar</display map >Baz", "<root>Foo <ext><name>display map</name><attr> foo</attr><inner>Bar</inner><close></display map ></close></ext>Baz</root>" ), + array( "Foo <gallery bar=\"baz\" />", "<root>Foo <ext><name>gallery</name><attr> bar="baz" </attr></ext></root>" ), + array( "Foo <gallery bar=\"1\" baz=2 />", "<root>Foo <ext><name>gallery</name><attr> bar="1" baz=2 </attr></ext></root>" ), + array( "</foo>Foo<//foo>", "<root><ext><name>/foo</name><attr></attr><inner>Foo</inner><close><//foo></close></ext></root>" ), # Worth blacklisting IMHO + array( "{{#ifexpr: ({{{1|1}}} = 2) | Foo | Bar }}", "<root><template><title>#ifexpr: (<tplarg><title>1</title><part><name index=\"1\" /><value>1</value></part></tplarg> = 2) </title><part><name index=\"1\" /><value> Foo </value></part><part><name index=\"2\" /><value> Bar </value></part></template></root>" ), + array( "{{#if: {{{1|}}} | Foo | {{Bar}} }}", "<root><template><title>#if: <tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg> </title><part><name index=\"1\" /><value> Foo </value></part><part><name index=\"2\" /><value> <template><title>Bar</title></template> </value></part></template></root>" ), + array( "{{#if: {{{1|}}} | Foo | [[Bar]] }}", "<root><template><title>#if: <tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg> </title><part><name index=\"1\" /><value> Foo </value></part><part><name index=\"2\" /><value> [[Bar]] </value></part></template></root>" ), + array( "{{#if: {{{1|}}} | [[Foo]] | Bar }}", "<root><template><title>#if: <tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg> </title><part><name index=\"1\" /><value> [[Foo]] </value></part><part><name index=\"2\" /><value> Bar </value></part></template></root>" ), + array( "{{#if: {{{1|}}} | 1 | {{#if: {{{1|}}} | 2 | 3 }} }}", "<root><template><title>#if: <tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg> </title><part><name index=\"1\" /><value> 1 </value></part><part><name index=\"2\" /><value> <template><title>#if: <tplarg><title>1</title><part><name index=\"1\" /><value></value></part></tplarg> </title><part><name index=\"1\" /><value> 2 </value></part><part><name index=\"2\" /><value> 3 </value></part></template> </value></part></template></root>" ), + array( "{{ {{Foo}}", "<root>{{ <template><title>Foo</title></template></root>" ), + array( "{{Foobar {{Foo}} {{Bar}} {{Baz}} ", "<root>{{Foobar <template><title>Foo</title></template> <template><title>Bar</title></template> <template><title>Baz</title></template> </root>" ), + array( "[[Foo]] |", "<root>[[Foo]] |</root>" ), + array( "{{Foo|Bar|", "<root>{{Foo|Bar|</root>" ), + array( "[[Foo]", "<root>[[Foo]</root>" ), + array( "[[Foo|Bar]", "<root>[[Foo|Bar]</root>" ), + array( "{{Foo| [[Bar] }}", "<root>{{Foo| [[Bar] }}</root>" ), + array( "{{Foo| [[Bar|Baz] }}", "<root>{{Foo| [[Bar|Baz] }}</root>" ), + array( "{{Foo|bar=[[baz]}}", "<root>{{Foo|bar=[[baz]}}</root>" ), + array( "{{foo|", "<root>{{foo|</root>" ), + array( "{{foo|}", "<root>{{foo|}</root>" ), + array( "{{foo|} }}", "<root><template><title>foo</title><part><name index=\"1\" /><value>} </value></part></template></root>" ), + array( "{{foo|bar=|}", "<root>{{foo|bar=|}</root>" ), + array( "{{Foo|} Bar=", "<root>{{Foo|} Bar=</root>" ), + array( "{{Foo|} Bar=}}", "<root><template><title>Foo</title><part><name>} Bar</name>=<value></value></part></template></root>" ), + /* array( file_get_contents( __DIR__ . '/QuoteQuran.txt' ), file_get_contents( __DIR__ . '/QuoteQuranExpanded.txt' ) ), */ + ); + } + + /** + * Get XML preprocessor tree from the preprocessor (which may not be the + * native XML-based one). + * + * @param string $wikiText + * @return string + */ + function preprocessToXml( $wikiText ) { + if ( method_exists( $this->mPreprocessor, 'preprocessToXml' ) ) { + return $this->normalizeXml( $this->mPreprocessor->preprocessToXml( $wikiText ) ); + } + + $dom = $this->mPreprocessor->preprocessToObj( $wikiText ); + if ( is_callable( array( $dom, 'saveXML' ) ) ) { + return $dom->saveXML(); + } else { + return $this->normalizeXml( $dom->__toString() ); + } + } + + /** + * Normalize XML string to the form that a DOMDocument saves out. + * + * @param string $xml + * @return string + */ + function normalizeXml( $xml ) { + return preg_replace( '!<([a-z]+)/>!', '<$1></$1>', str_replace( ' />', '/>', $xml ) ); + } + + /** + * @dataProvider provideCases + */ + function testPreprocessorOutput( $wikiText, $expectedXml ) { + $this->assertEquals( $this->normalizeXml( $expectedXml ), $this->preprocessToXml( $wikiText ) ); + } + + /** + * These are more complex test cases taken out of wiki articles. + */ + function provideFiles() { + return array( + array( "QuoteQuran" ), # http://en.wikipedia.org/w/index.php?title=Template:QuoteQuran/sandbox&oldid=237348988 GFDL + CC-BY-SA by Striver + array( "Factorial" ), # http://en.wikipedia.org/w/index.php?title=Template:Factorial&oldid=98548758 GFDL + CC-BY-SA by Polonium + array( "All_system_messages" ), # http://tl.wiktionary.org/w/index.php?title=Suleras:All_system_messages&oldid=2765 GPL text generated by MediaWiki + array( "Fundraising" ), # http://tl.wiktionary.org/w/index.php?title=MediaWiki:Sitenotice&oldid=5716 GFDL + CC-BY-SA, copied there by Sky Harbor. + array( "NestedTemplates" ), # bug 27936 + ); + } + + /** + * @dataProvider provideFiles + */ + function testPreprocessorOutputFiles( $filename ) { + $folder = __DIR__ . "/../../../parser/preprocess"; + $wikiText = file_get_contents( "$folder/$filename.txt" ); + $output = $this->preprocessToXml( $wikiText ); + + $expectedFilename = "$folder/$filename.expected"; + if ( file_exists( $expectedFilename ) ) { + $expectedXml = $this->normalizeXml( file_get_contents( $expectedFilename ) ); + $this->assertEquals( $expectedXml, $output ); + } else { + $tempFilename = tempnam( $folder, "$filename." ); + file_put_contents( $tempFilename, $output ); + $this->markTestIncomplete( "File $expectedFilename missing. Output stored as $tempFilename" ); + } + } + + /** + * Tests from Bug 28642 · https://bugzilla.wikimedia.org/28642 + */ + function provideHeadings() { + return array( /* These should become headings: */ + array( "== h ==<!--c1-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment></h></root>" ), + array( "== h == <!--c1-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment></h></root>" ), + array( "== h ==<!--c1--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> </h></root>" ), + array( "== h == <!--c1--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> </h></root>" ), + array( "== h ==<!--c1--><!--c2-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment></h></root>" ), + array( "== h == <!--c1--><!--c2-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment></h></root>" ), + array( "== h ==<!--c1--><!--c2--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment> </h></root>" ), + array( "== h == <!--c1--><!--c2--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment> </h></root>" ), + array( "== h == <!--c1--> <!--c2-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment></h></root>" ), + array( "== h ==<!--c1--> <!--c2--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> <comment><!--c2--></comment> </h></root>" ), + array( "== h == <!--c1--> <!--c2--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment> </h></root>" ), + array( "== h ==<!--c1--><!--c2--><!--c3-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment></h></root>" ), + array( "== h ==<!--c1--> <!--c2--><!--c3-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> <comment><!--c2--></comment><comment><!--c3--></comment></h></root>" ), + array( "== h ==<!--c1--><!--c2--> <!--c3-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment> <comment><!--c3--></comment></h></root>" ), + array( "== h ==<!--c1--> <!--c2--> <!--c3-->", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> <comment><!--c2--></comment> <comment><!--c3--></comment></h></root>" ), + array( "== h == <!--c1--><!--c2--><!--c3-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment></h></root>" ), + array( "== h == <!--c1--> <!--c2--><!--c3-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment><comment><!--c3--></comment></h></root>" ), + array( "== h == <!--c1--><!--c2--> <!--c3-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment> <comment><!--c3--></comment></h></root>" ), + array( "== h == <!--c1--> <!--c2--> <!--c3-->", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment> <comment><!--c3--></comment></h></root>" ), + array( "== h ==<!--c1--><!--c2--><!--c3--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment> </h></root>" ), + array( "== h ==<!--c1--> <!--c2--><!--c3--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> <comment><!--c2--></comment><comment><!--c3--></comment> </h></root>" ), + array( "== h ==<!--c1--><!--c2--> <!--c3--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment><comment><!--c2--></comment> <comment><!--c3--></comment> </h></root>" ), + array( "== h ==<!--c1--> <!--c2--> <!--c3--> ", "<root><h level=\"2\" i=\"1\">== h ==<comment><!--c1--></comment> <comment><!--c2--></comment> <comment><!--c3--></comment> </h></root>" ), + array( "== h == <!--c1--><!--c2--><!--c3--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment> </h></root>" ), + array( "== h == <!--c1--> <!--c2--><!--c3--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment><comment><!--c3--></comment> </h></root>" ), + array( "== h == <!--c1--><!--c2--> <!--c3--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment><comment><!--c2--></comment> <comment><!--c3--></comment> </h></root>" ), + array( "== h == <!--c1--> <!--c2--> <!--c3--> ", "<root><h level=\"2\" i=\"1\">== h == <comment><!--c1--></comment> <comment><!--c2--></comment> <comment><!--c3--></comment> </h></root>" ), + + /* These are not working: */ + array( "== h ==<!--c1--> <!--c2-->", "<root>== h ==<comment><!--c1--></comment> <comment><!--c2--></comment></root>" ), + array( "== h == <!--c1--> <!--c2-->", "<root>== h == <comment><!--c1--></comment> <comment><!--c2--></comment></root>" ), + array( "== h ==<!--c1--> <!--c2--> ", "<root>== h ==<comment><!--c1--></comment> <comment><!--c2--></comment> </root>" ), + array( "== h == x <!--c1--><!--c2--><!--c3--> ", "<root>== h == x <comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment> </root>" ), + array( "== h ==<!--c1--> x <!--c2--><!--c3--> ", "<root>== h ==<comment><!--c1--></comment> x <comment><!--c2--></comment><comment><!--c3--></comment> </root>" ), + array( "== h ==<!--c1--><!--c2--><!--c3--> x ", "<root>== h ==<comment><!--c1--></comment><comment><!--c2--></comment><comment><!--c3--></comment> x </root>" ), + ); + } + + /** + * @dataProvider provideHeadings + */ + function testHeadings( $wikiText, $expectedXml ) { + $this->assertEquals( $this->normalizeXml( $expectedXml ), $this->preprocessToXml( $wikiText ) ); + } +} diff --git a/tests/phpunit/includes/parser/TagHooksTest.php b/tests/phpunit/includes/parser/TagHooksTest.php new file mode 100644 index 00000000..ed600790 --- /dev/null +++ b/tests/phpunit/includes/parser/TagHooksTest.php @@ -0,0 +1,82 @@ +<?php + +/** + * @group Parser + */ +class TagHookTest extends MediaWikiTestCase { + public static function provideValidNames() { + return array( array( 'foo' ), array( 'foo-bar' ), array( 'foo_bar' ), array( 'FOO-BAR' ), array( 'foo bar' ) ); + } + + public static function provideBadNames() { + return array( array( "foo<bar" ), array( "foo>bar" ), array( "foo\nbar" ), array( "foo\rbar" ) ); + } + + protected function setUp() { + parent::setUp(); + + $this->setMwGlobals( 'wgAlwaysUseTidy', false ); + } + + /** + * @dataProvider provideValidNames + */ + function testTagHooks( $tag ) { + global $wgParserConf, $wgContLang; + $parser = new Parser( $wgParserConf ); + + $parser->setHook( $tag, array( $this, 'tagCallback' ) ); + $parserOutput = $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) ); + $this->assertEquals( "<p>FooOneBaz\n</p>", $parserOutput->getText() ); + + $parser->mPreprocessor = null; # Break the Parser <-> Preprocessor cycle + } + + /** + * @dataProvider provideBadNames + * @expectedException MWException + */ + function testBadTagHooks( $tag ) { + global $wgParserConf, $wgContLang; + $parser = new Parser( $wgParserConf ); + + $parser->setHook( $tag, array( $this, 'tagCallback' ) ); + $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) ); + $this->fail( 'Exception not thrown.' ); + } + + /** + * @dataProvider provideValidNames + */ + function testFunctionTagHooks( $tag ) { + global $wgParserConf, $wgContLang; + $parser = new Parser( $wgParserConf ); + + $parser->setFunctionTagHook( $tag, array( $this, 'functionTagCallback' ), 0 ); + $parserOutput = $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) ); + $this->assertEquals( "<p>FooOneBaz\n</p>", $parserOutput->getText() ); + + $parser->mPreprocessor = null; # Break the Parser <-> Preprocessor cycle + } + + /** + * @dataProvider provideBadNames + * @expectedException MWException + */ + function testBadFunctionTagHooks( $tag ) { + global $wgParserConf, $wgContLang; + $parser = new Parser( $wgParserConf ); + + $parser->setFunctionTagHook( $tag, array( $this, 'functionTagCallback' ), SFH_OBJECT_ARGS ); + $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) ); + $this->fail( 'Exception not thrown.' ); + } + + function tagCallback( $text, $params, $parser ) { + return str_rot13( $text ); + } + + function functionTagCallback( &$parser, $frame, $code, $attribs ) { + return str_rot13( $code ); + } +} |