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<?php
namespace MediaWiki\Tests\Maintenance;
use MediaWiki\Page\PageRecord;
use MediaWiki\Page\PageStore;
use MediaWiki\Page\ParserOutputAccess;
use MediaWiki\Parser\ParserOptions;
use MediaWiki\Parser\Parsoid\Config\SiteConfig;
use MediaWiki\Status\Status;
use MediaWiki\Title\Title;
use PrewarmParsoidParserCache;
/**
* @covers \PrewarmParsoidParserCache
* @group Database
* @author Dreamy Jazz
*/
class PrewarmParsoidParserCacheTest extends MaintenanceBaseTestCase {
protected function getMaintenanceClass() {
return PrewarmParsoidParserCache::class;
}
public function testWhenStartFromIsBeyondLargestPageId() {
$mockParserOutputAccess = $this->createMock( ParserOutputAccess::class );
$mockParserOutputAccess->expects( $this->never() )
->method( 'getParserOutput' );
$this->setService( 'ParserOutputAccess', $mockParserOutputAccess );
$this->maintenance->setOption( 'start-from', 12345 );
$this->maintenance->execute();
$this->expectOutputString(
"\nWarming parsoid parser cache with Parsoid output...\n\n" .
"\nDone pre-warming parsoid parser cache...\n"
);
}
public function testWhenAllPagesHaveNoEntryInPageLookupService() {
$mockParserOutputAccess = $this->createMock( ParserOutputAccess::class );
$mockParserOutputAccess->expects( $this->never() )
->method( 'getParserOutput' );
$this->setService( 'ParserOutputAccess', $mockParserOutputAccess );
$mockPageLookup = $this->createMock( PageStore::class );
$mockPageLookup->method( 'getPageById' )
->willReturn( null );
$this->setService( 'PageStore', $mockPageLookup );
$this->maintenance->execute();
$actualOutput = $this->getActualOutputForAssertion();
foreach ( range( 1, 4 ) as $pageId ) {
$this->assertStringContainsString( "[Skipped] Page ID: $pageId not found", $actualOutput );
}
}
public function testWhenAllPagesDoNotHaveSupportedContentModel() {
$mockParserOutputAccess = $this->createMock( ParserOutputAccess::class );
$mockParserOutputAccess->expects( $this->never() )
->method( 'getParserOutput' );
$this->setService( 'ParserOutputAccess', $mockParserOutputAccess );
$mockParsoidSiteConfig = $this->createMock( SiteConfig::class );
$mockParsoidSiteConfig->method( 'supportsContentModel' )
->willReturn( false );
$this->setService( 'ParsoidSiteConfig', $mockParsoidSiteConfig );
$this->maintenance->execute();
$actualOutput = $this->getActualOutputForAssertion();
foreach ( range( 1, 4 ) as $pageId ) {
$this->assertStringContainsString(
"[Skipped] Content model \"" . CONTENT_MODEL_WIKITEXT . "\" not supported for page ID: $pageId",
$actualOutput
);
}
}
public function testWhenOnlyFilteringForTemplateNamespaceWhichFailsToParse() {
$mockParserOutputAccess = $this->createMock( ParserOutputAccess::class );
$mockParserOutputAccess->expects( $this->once() )
->method( 'getParserOutput' )
->willReturnCallback( function ( PageRecord $page, $parserOptions, $revision, int $options ) {
$this->assertSame( NS_TEMPLATE, $page->getNamespace() );
$this->assertSame( 'Test', $page->getDBkey() );
$this->assertSame( ParserOutputAccess::OPT_FORCE_PARSE, $options );
return Status::newFatal( 'test' );
} );
$this->setService( 'ParserOutputAccess', $mockParserOutputAccess );
$this->maintenance->setOption( 'namespace', 'template' );
$this->maintenance->setOption( 'force', 1 );
$this->maintenance->execute();
$actualOutput = $this->getActualOutputForAssertion();
$this->assertStringNotContainsString(
': 1', $actualOutput, 'First test page should have been excluded by namespace filter'
);
$this->assertStringContainsString( 'Error parsing page ID: 2 or writing to parser cache', $actualOutput );
$this->assertStringNotContainsString( '[Done] Page ID', $actualOutput );
}
public function testWhenRunningForAllPages() {
// Drop any existing cached parsoid parser cache entries so that we can see they are added by the script.
foreach ( range( 1, 4 ) as $pageId ) {
$wikiPage = $this->getServiceContainer()->getWikiPageFactory()->newFromTitle( Title::newFromID( $pageId ) );
$this->getServiceContainer()->getParserCache()
->deleteOptionsKey( $wikiPage );
$popts = ParserOptions::newFromAnon();
$popts->setUseParsoid();
$this->assertNull( $this->getServiceContainer()->getParserOutputAccess()->getCachedParserOutput(
$wikiPage, $popts, $wikiPage->getRevisionRecord()
) );
}
$this->maintenance->execute();
// Check that the script created parsoid cache entries.
$actualOutput = $this->getActualOutputForAssertion();
foreach ( range( 1, 4 ) as $pageId ) {
$this->assertStringContainsString( "[Done] Page ID: $pageId", $actualOutput );
$popts = ParserOptions::newFromAnon();
$popts->setUseParsoid();
$wikiPage = $this->getServiceContainer()->getWikiPageFactory()->newFromTitle( Title::newFromID( $pageId ) );
$this->assertNotNull( $this->getServiceContainer()->getParserOutputAccess()->getCachedParserOutput(
$wikiPage, $popts, $wikiPage->getRevisionRecord()
) );
}
}
public function addDBDataOnce() {
// Add some content to some test pages which will be used to prewarm the cache
$this->editPage( Title::newFromText( 'Test' ), 'testingabc' );
$this->editPage( Title::newFromText( 'Template:Test' ), 'testingabc' );
$this->editPage( Title::newFromText( 'Testing' ), 'testingabc{{test}}' );
$this->editPage( Title::newFromText( 'Testingabcef' ), 'testingabc<span>Test!</span>' );
}
}