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<?php
/**
* @group JobQueue
* @group medium
* @group Database
*/
class RefreshLinksPartitionTest extends MediaWikiTestCase {
public function __construct( $name = null, array $data = array(), $dataName = '' ) {
parent::__construct( $name, $data, $dataName );
$this->tablesUsed[] = 'page';
$this->tablesUsed[] = 'revision';
$this->tablesUsed[] = 'pagelinks';
}
/**
* @dataProvider provider_backlinks
*/
public function testRefreshLinks( $ns, $dbKey, $pages ) {
$title = Title::makeTitle( $ns, $dbKey );
foreach ( $pages as $page ) {
list( $bns, $bdbkey ) = $page;
$bpage = WikiPage::factory( Title::makeTitle( $bns, $bdbkey ) );
$content = ContentHandler::makeContent( "[[{$title->getPrefixedText()}]]", $bpage->getTitle() );
$bpage->doEditContent( $content, "test" );
}
$title->getBacklinkCache()->clear();
$this->assertEquals(
20,
$title->getBacklinkCache()->getNumLinks( 'pagelinks' ),
'Correct number of backlinks'
);
$job = new RefreshLinksJob( $title, array( 'recursive' => true, 'table' => 'pagelinks' )
+ Job::newRootJobParams( "refreshlinks:pagelinks:{$title->getPrefixedText()}" ) );
$extraParams = $job->getRootJobParams();
$jobs = BacklinkJobUtils::partitionBacklinkJob( $job, 9, 1, array( 'params' => $extraParams ) );
$this->assertEquals( 10, count( $jobs ), 'Correct number of sub-jobs' );
$this->assertEquals( $pages[0], current( $jobs[0]->params['pages'] ),
'First job is leaf job with proper title' );
$this->assertEquals( $pages[8], current( $jobs[8]->params['pages'] ),
'Last leaf job is leaf job with proper title' );
$this->assertEquals( true, isset( $jobs[9]->params['recursive'] ),
'Last job is recursive sub-job' );
$this->assertEquals( true, $jobs[9]->params['recursive'],
'Last job is recursive sub-job' );
$this->assertEquals( true, is_array( $jobs[9]->params['range'] ),
'Last job is recursive sub-job' );
$this->assertEquals( $title->getPrefixedText(), $jobs[0]->getTitle()->getPrefixedText(),
'Base job title retainend in leaf job' );
$this->assertEquals( $title->getPrefixedText(), $jobs[9]->getTitle()->getPrefixedText(),
'Base job title retainend recursive sub-job' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs[0]->params['rootJobSignature'],
'Leaf job has root params' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs[9]->params['rootJobSignature'],
'Recursive sub-job has root params' );
$jobs2 = BacklinkJobUtils::partitionBacklinkJob(
$jobs[9],
9,
1,
array( 'params' => $extraParams )
);
$this->assertEquals( 10, count( $jobs2 ), 'Correct number of sub-jobs' );
$this->assertEquals( $pages[9], current( $jobs2[0]->params['pages'] ),
'First job is leaf job with proper title' );
$this->assertEquals( $pages[17], current( $jobs2[8]->params['pages'] ),
'Last leaf job is leaf job with proper title' );
$this->assertEquals( true, isset( $jobs2[9]->params['recursive'] ),
'Last job is recursive sub-job' );
$this->assertEquals( true, $jobs2[9]->params['recursive'],
'Last job is recursive sub-job' );
$this->assertEquals( true, is_array( $jobs2[9]->params['range'] ),
'Last job is recursive sub-job' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs2[0]->params['rootJobSignature'],
'Leaf job has root params' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs2[9]->params['rootJobSignature'],
'Recursive sub-job has root params' );
$jobs3 = BacklinkJobUtils::partitionBacklinkJob(
$jobs2[9],
9,
1,
array( 'params' => $extraParams )
);
$this->assertEquals( 2, count( $jobs3 ), 'Correct number of sub-jobs' );
$this->assertEquals( $pages[18], current( $jobs3[0]->params['pages'] ),
'First job is leaf job with proper title' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs3[0]->params['rootJobSignature'],
'Leaf job has root params' );
$this->assertEquals( $pages[19], current( $jobs3[1]->params['pages'] ),
'Last job is leaf job with proper title' );
$this->assertEquals( $extraParams['rootJobSignature'], $jobs3[1]->params['rootJobSignature'],
'Last leaf job has root params' );
}
public static function provider_backlinks() {
$pages = array();
for ( $i = 0; $i < 20; ++$i ) {
$pages[] = array( 0, "Page-$i" );
}
return array(
array( 10, 'Bang', $pages )
);
}
}
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