301 lines
9.7 KiB
PHP
301 lines
9.7 KiB
PHP
<?php
|
|
|
|
use MediaWiki\Revision\RevisionRecord;
|
|
use MediaWiki\Revision\SlotRecord;
|
|
use Wikimedia\TestingAccessWrapper;
|
|
|
|
/**
|
|
* @group Database
|
|
* @group Cache
|
|
* @covers MessageCache
|
|
*/
|
|
class MessageCacheTest extends MediaWikiLangTestCase {
|
|
|
|
protected function setUp(): void {
|
|
parent::setUp();
|
|
$this->configureLanguages();
|
|
$this->getServiceContainer()->getMessageCache()->enable();
|
|
}
|
|
|
|
/**
|
|
* Helper function -- setup site language for testing
|
|
*/
|
|
protected function configureLanguages() {
|
|
// for the test, we need the content language to be anything but English,
|
|
// let's choose e.g. German (de)
|
|
$this->setUserLang( 'de' );
|
|
$this->setContentLang( 'de' );
|
|
}
|
|
|
|
public function addDBDataOnce() {
|
|
$this->configureLanguages();
|
|
|
|
// Set up messages and fallbacks ab -> ru -> de
|
|
$this->makePage( 'FallbackLanguageTest-Full', 'ab' );
|
|
$this->makePage( 'FallbackLanguageTest-Full', 'ru' );
|
|
$this->makePage( 'FallbackLanguageTest-Full', 'de' );
|
|
|
|
// Fallbacks where ab does not exist
|
|
$this->makePage( 'FallbackLanguageTest-Partial', 'ru' );
|
|
$this->makePage( 'FallbackLanguageTest-Partial', 'de' );
|
|
|
|
// Fallback to the content language
|
|
$this->makePage( 'FallbackLanguageTest-ContLang', 'de' );
|
|
|
|
// Full key tests -- always want russian
|
|
$this->makePage( 'MessageCacheTest-FullKeyTest', 'ab' );
|
|
$this->makePage( 'MessageCacheTest-FullKeyTest', 'ru' );
|
|
|
|
// In content language -- get base if no derivative
|
|
$this->makePage( 'FallbackLanguageTest-NoDervContLang', 'de', 'de/none' );
|
|
}
|
|
|
|
/**
|
|
* Helper function for addDBData -- adds a simple page to the database
|
|
*
|
|
* @param string $title Title of page to be created
|
|
* @param string $lang Language and content of the created page
|
|
* @param string|null $content Content of the created page, or null for a generic string
|
|
*
|
|
* @return RevisionRecord
|
|
*/
|
|
private function makePage( $title, $lang, $content = null ) {
|
|
if ( $content === null ) {
|
|
$content = $lang;
|
|
}
|
|
if ( $lang !== $this->getServiceContainer()->getContentLanguage()->getCode() ) {
|
|
$title = "$title/$lang";
|
|
}
|
|
|
|
$title = Title::newFromText( $title, NS_MEDIAWIKI );
|
|
$wikiPage = new WikiPage( $title );
|
|
$content = ContentHandler::makeContent( $content, $title );
|
|
$summary = CommentStoreComment::newUnsavedComment( "$lang translation test case" );
|
|
|
|
$newRevision = $wikiPage->newPageUpdater( $this->getTestSysop()->getUser() )
|
|
->setContent( SlotRecord::MAIN, $content )
|
|
->saveRevision( $summary );
|
|
|
|
$this->assertNotNull( $newRevision, 'Create page ' . $title->getPrefixedDBkey() );
|
|
return $newRevision;
|
|
}
|
|
|
|
/**
|
|
* Test message fallbacks, T3495
|
|
*
|
|
* @dataProvider provideMessagesForFallback
|
|
*/
|
|
public function testMessageFallbacks( $message, $lang, $expectedContent ) {
|
|
$result = $this->getServiceContainer()->getMessageCache()->get( $message, true, $lang );
|
|
$this->assertEquals( $expectedContent, $result, "Message fallback failed." );
|
|
}
|
|
|
|
public function provideMessagesForFallback() {
|
|
return [
|
|
[ 'FallbackLanguageTest-Full', 'ab', 'ab' ],
|
|
[ 'FallbackLanguageTest-Partial', 'ab', 'ru' ],
|
|
[ 'FallbackLanguageTest-ContLang', 'ab', 'de' ],
|
|
[ 'FallbackLanguageTest-None', 'ab', false ],
|
|
|
|
// T48579
|
|
[ 'FallbackLanguageTest-NoDervContLang', 'de', 'de/none' ],
|
|
// UI language different from content language should only use de/none as last option
|
|
[ 'FallbackLanguageTest-NoDervContLang', 'fit', 'de/none' ],
|
|
];
|
|
}
|
|
|
|
public function testReplaceMsg() {
|
|
$messageCache = $this->getServiceContainer()->getMessageCache();
|
|
$message = 'go';
|
|
$uckey = $this->getServiceContainer()->getContentLanguage()->ucfirst( $message );
|
|
$oldText = $messageCache->get( $message ); // "Ausführen"
|
|
|
|
$dbw = wfGetDB( DB_PRIMARY );
|
|
$dbw->startAtomic( __METHOD__ ); // simulate request and block deferred updates
|
|
$messageCache->replace( $uckey, 'Allez!' );
|
|
$this->assertEquals( 'Allez!',
|
|
$messageCache->getMsgFromNamespace( $uckey, 'de' ),
|
|
'Updates are reflected in-process immediately' );
|
|
$this->assertEquals( 'Allez!',
|
|
$messageCache->get( $message ),
|
|
'Updates are reflected in-process immediately' );
|
|
$this->makePage( 'Go', 'de', 'Race!' );
|
|
$dbw->endAtomic( __METHOD__ );
|
|
|
|
$this->assertSame( 0,
|
|
DeferredUpdates::pendingUpdatesCount(),
|
|
'Post-commit deferred update triggers a run of all updates' );
|
|
|
|
$this->assertEquals( 'Race!', $messageCache->get( $message ), 'Correct final contents' );
|
|
|
|
$this->makePage( 'Go', 'de', $oldText );
|
|
$messageCache->replace( $uckey, $oldText ); // deferred update runs immediately
|
|
$this->assertEquals( $oldText, $messageCache->get( $message ), 'Content restored' );
|
|
}
|
|
|
|
public function testReplaceCache() {
|
|
global $wgWANObjectCaches;
|
|
|
|
// We need a WAN cache for this.
|
|
$this->setMwGlobals( [
|
|
'wgMainWANCache' => 'hash',
|
|
'wgWANObjectCaches' => $wgWANObjectCaches + [
|
|
'hash' => [
|
|
'class' => WANObjectCache::class,
|
|
'cacheId' => 'hash',
|
|
'channels' => []
|
|
]
|
|
]
|
|
] );
|
|
|
|
$messageCache = $this->getServiceContainer()->getMessageCache();
|
|
$messageCache->enable();
|
|
|
|
// Populate one key
|
|
$this->makePage( 'Key1', 'de', 'Value1' );
|
|
$this->assertSame( 0,
|
|
DeferredUpdates::pendingUpdatesCount(),
|
|
'Post-commit deferred update triggers a run of all updates' );
|
|
$this->assertEquals( 'Value1', $messageCache->get( 'Key1' ), 'Key1 was successfully edited' );
|
|
|
|
// Screw up the database so MessageCache::loadFromDB() will
|
|
// produce the wrong result for reloading Key1
|
|
$this->db->delete(
|
|
'page', [ 'page_namespace' => NS_MEDIAWIKI, 'page_title' => 'Key1' ], __METHOD__
|
|
);
|
|
|
|
// Populate the second key
|
|
$this->makePage( 'Key2', 'de', 'Value2' );
|
|
$this->assertSame( 0,
|
|
DeferredUpdates::pendingUpdatesCount(),
|
|
'Post-commit deferred update triggers a run of all updates' );
|
|
$this->assertEquals( 'Value2', $messageCache->get( 'Key2' ), 'Key2 was successfully edited' );
|
|
|
|
// Now test that the second edit didn't reload Key1
|
|
$this->assertEquals( 'Value1', $messageCache->get( 'Key1' ),
|
|
'Key1 wasn\'t reloaded by edit of Key2' );
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideNormalizeKey
|
|
*/
|
|
public function testNormalizeKey( $key, $expected ) {
|
|
$actual = MessageCache::normalizeKey( $key );
|
|
$this->assertEquals( $expected, $actual );
|
|
}
|
|
|
|
public function provideNormalizeKey() {
|
|
return [
|
|
[ 'Foo', 'foo' ],
|
|
[ 'foo', 'foo' ],
|
|
[ 'fOo', 'fOo' ],
|
|
[ 'FOO', 'fOO' ],
|
|
[ 'Foo bar', 'foo_bar' ],
|
|
[ 'Ćab', 'ćab' ],
|
|
[ 'Ćab_e 3', 'ćab_e_3' ],
|
|
[ 'ĆAB', 'ćAB' ],
|
|
[ 'ćab', 'ćab' ],
|
|
[ 'ćaB', 'ćaB' ],
|
|
];
|
|
}
|
|
|
|
public function testNoDBAccessContentLanguage() {
|
|
global $wgLanguageCode;
|
|
|
|
$dbr = wfGetDB( DB_REPLICA );
|
|
|
|
$messageCache = $this->getServiceContainer()->getMessageCache();
|
|
$messageCache->getMsgFromNamespace( 'allpages', $wgLanguageCode );
|
|
|
|
$this->assertSame( 0, $dbr->trxLevel() );
|
|
$dbr->setFlag( DBO_TRX, $dbr::REMEMBER_PRIOR ); // make queries trigger TRX
|
|
|
|
$messageCache->getMsgFromNamespace( 'go', $wgLanguageCode );
|
|
|
|
$dbr->restoreFlags();
|
|
|
|
$this->assertSame( 0, $dbr->trxLevel(), "No DB read queries (content language)" );
|
|
}
|
|
|
|
public function testNoDBAccessNonContentLanguage() {
|
|
$dbr = wfGetDB( DB_REPLICA );
|
|
|
|
$messageCache = $this->getServiceContainer()->getMessageCache();
|
|
$messageCache->getMsgFromNamespace( 'allpages/nl', 'nl' );
|
|
|
|
$this->assertSame( 0, $dbr->trxLevel() );
|
|
$dbr->setFlag( DBO_TRX, $dbr::REMEMBER_PRIOR ); // make queries trigger TRX
|
|
|
|
$messageCache->getMsgFromNamespace( 'go/nl', 'nl' );
|
|
|
|
$dbr->restoreFlags();
|
|
|
|
$this->assertSame( 0, $dbr->trxLevel(), "No DB read queries (non-content language)" );
|
|
}
|
|
|
|
/**
|
|
* Regression test for T218918
|
|
*/
|
|
public function testLoadFromDB_fetchLatestRevision() {
|
|
// Create three revisions of the same message page.
|
|
// Must be an existing message key.
|
|
$key = 'Log';
|
|
$this->makePage( $key, 'de', 'Test eins' );
|
|
$this->makePage( $key, 'de', 'Test zwei' );
|
|
$r3 = $this->makePage( $key, 'de', 'Test drei' );
|
|
|
|
// Create an out-of-sequence revision by importing a
|
|
// revision with an old timestamp. Hacky.
|
|
$importRevision = new WikiRevision( new HashConfig() );
|
|
$title = Title::newFromLinkTarget( $r3->getPageAsLinkTarget() );
|
|
$importRevision->setTitle( $title );
|
|
$importRevision->setComment( 'Imported edit' );
|
|
$importRevision->setTimestamp( '19991122001122' );
|
|
$content = ContentHandler::makeContent( 'IMPORTED OLD TEST', $title );
|
|
$importRevision->setContent( SlotRecord::MAIN, $content );
|
|
$importRevision->setUsername( 'ext>Alan Smithee' );
|
|
|
|
$importer = $this->getServiceContainer()->getWikiRevisionOldRevisionImporterNoUpdates();
|
|
$importer->import( $importRevision );
|
|
|
|
// Now, load the message from the wiki page
|
|
$messageCache = $this->getServiceContainer()->getMessageCache();
|
|
$messageCache->enable();
|
|
$messageCache = TestingAccessWrapper::newFromObject( $messageCache );
|
|
|
|
$cache = $messageCache->loadFromDB( 'de' );
|
|
|
|
$this->assertArrayHasKey( $key, $cache );
|
|
|
|
// Text in the cache has an extra space in front!
|
|
$this->assertSame( ' ' . 'Test drei', $cache[$key] );
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideIsMainCacheable
|
|
* @param string|null $code The language code
|
|
* @param string $message The message key
|
|
* @param bool $expected
|
|
*/
|
|
public function testIsMainCacheable( $code, $message, $expected ) {
|
|
$messageCache = TestingAccessWrapper::newFromObject(
|
|
$this->getServiceContainer()->getMessageCache() );
|
|
$this->assertSame( $expected, $messageCache->isMainCacheable( $message, $code ) );
|
|
}
|
|
|
|
public function provideIsMainCacheable() {
|
|
$cases = [
|
|
// $message $expected
|
|
[ 'allpages', true ],
|
|
[ 'Allpages', true ],
|
|
[ 'Allpages/bat', true ],
|
|
[ 'Conversiontable/zh-tw', true ],
|
|
[ 'My_special_message', false ],
|
|
];
|
|
foreach ( [ null, 'en', 'fr' ] as $code ) {
|
|
foreach ( $cases as $case ) {
|
|
yield array_merge( [ $code ], $case );
|
|
}
|
|
}
|
|
}
|
|
}
|