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Diffstat (limited to 'tests/phpunit/maintenance/backup_PageTest.php')
| -rw-r--r-- | tests/phpunit/maintenance/backup_PageTest.php | 408 |
1 files changed, 408 insertions, 0 deletions
diff --git a/tests/phpunit/maintenance/backup_PageTest.php b/tests/phpunit/maintenance/backup_PageTest.php new file mode 100644 index 00000000..07c76705 --- /dev/null +++ b/tests/phpunit/maintenance/backup_PageTest.php @@ -0,0 +1,408 @@ +<?php +/** + * Tests for page dumps of BackupDumper + * + * @group Database + * @group Dump + */ +class BackupDumperPageTest extends DumpTestCase { + + // We'll add several pages, revision and texts. The following variables hold the + // corresponding ids. + private $pageId1, $pageId2, $pageId3, $pageId4, $pageId5; + private $pageTitle1, $pageTitle2, $pageTitle3, $pageTitle4, $pageTitle5; + private $revId1_1, $textId1_1; + private $revId2_1, $textId2_1, $revId2_2, $textId2_2; + private $revId2_3, $textId2_3, $revId2_4, $textId2_4; + private $revId3_1, $textId3_1, $revId3_2, $textId3_2; + private $revId4_1, $textId4_1; + private $namespace, $talk_namespace; + + function addDBData() { + // be sure, titles created here using english namespace names + $this->setMwGlobals( array( + 'wgLanguageCode' => 'en', + 'wgContLang' => Language::factory( 'en' ), + ) ); + + $this->tablesUsed[] = 'page'; + $this->tablesUsed[] = 'revision'; + $this->tablesUsed[] = 'text'; + + try { + $this->namespace = $this->getDefaultWikitextNS(); + $this->talk_namespace = NS_TALK; + + if ( $this->namespace === $this->talk_namespace ) { + //@todo: work around this. + throw new MWException( "The default wikitext namespace is the talk namespace. " + . " We can't currently deal with that." ); + } + + $this->pageTitle1 = Title::newFromText( 'BackupDumperTestP1', $this->namespace ); + $page = WikiPage::factory( $this->pageTitle1 ); + list( $this->revId1_1, $this->textId1_1 ) = $this->addRevision( $page, + "BackupDumperTestP1Text1", "BackupDumperTestP1Summary1" ); + $this->pageId1 = $page->getId(); + + $this->pageTitle2 = Title::newFromText( 'BackupDumperTestP2', $this->namespace ); + $page = WikiPage::factory( $this->pageTitle2 ); + list( $this->revId2_1, $this->textId2_1 ) = $this->addRevision( $page, + "BackupDumperTestP2Text1", "BackupDumperTestP2Summary1" ); + list( $this->revId2_2, $this->textId2_2 ) = $this->addRevision( $page, + "BackupDumperTestP2Text2", "BackupDumperTestP2Summary2" ); + list( $this->revId2_3, $this->textId2_3 ) = $this->addRevision( $page, + "BackupDumperTestP2Text3", "BackupDumperTestP2Summary3" ); + list( $this->revId2_4, $this->textId2_4 ) = $this->addRevision( $page, + "BackupDumperTestP2Text4 some additional Text ", + "BackupDumperTestP2Summary4 extra " ); + $this->pageId2 = $page->getId(); + + $this->pageTitle3 = Title::newFromText( 'BackupDumperTestP3', $this->namespace ); + $page = WikiPage::factory( $this->pageTitle3 ); + list( $this->revId3_1, $this->textId3_1 ) = $this->addRevision( $page, + "BackupDumperTestP3Text1", "BackupDumperTestP2Summary1" ); + list( $this->revId3_2, $this->textId3_2 ) = $this->addRevision( $page, + "BackupDumperTestP3Text2", "BackupDumperTestP2Summary2" ); + $this->pageId3 = $page->getId(); + $page->doDeleteArticle( "Testing ;)" ); + + $this->pageTitle4 = Title::newFromText( 'BackupDumperTestP1', $this->talk_namespace ); + $page = WikiPage::factory( $this->pageTitle4 ); + list( $this->revId4_1, $this->textId4_1 ) = $this->addRevision( $page, + "Talk about BackupDumperTestP1 Text1", + "Talk BackupDumperTestP1 Summary1" ); + $this->pageId4 = $page->getId(); + } catch ( Exception $e ) { + // We'd love to pass $e directly. However, ... see + // documentation of exceptionFromAddDBData in + // DumpTestCase + $this->exceptionFromAddDBData = $e; + } + + } + + protected function setUp() { + parent::setUp(); + + // Since we will restrict dumping by page ranges (to allow + // working tests, even if the db gets prepopulated by a base + // class), we have to assert, that the page id are consecutively + // increasing + $this->assertEquals( + array( $this->pageId2, $this->pageId3, $this->pageId4 ), + array( $this->pageId1 + 1, $this->pageId2 + 1, $this->pageId3 + 1 ), + "Page ids increasing without holes" ); + + } + + function testFullTextPlain() { + // Preparing the dump + $fname = $this->getNewTempFile(); + $dumper = new BackupDumper( array( "--output=file:" . $fname ) ); + $dumper->startId = $this->pageId1; + $dumper->endId = $this->pageId4 + 1; + $dumper->reporting = false; + $dumper->setDb( $this->db ); + + // Performing the dump + $dumper->dump( WikiExporter::FULL, WikiExporter::TEXT ); + + // Checking the dumped data + $this->assertDumpStart( $fname ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87", + "BackupDumperTestP1Text1" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_1, "BackupDumperTestP2Summary1", + $this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2", + "BackupDumperTestP2Text1" ); + $this->assertRevision( $this->revId2_2, "BackupDumperTestP2Summary2", + $this->textId2_2, 23, "b7vj5ks32po5m1z1t1br4o7scdwwy95", + "BackupDumperTestP2Text2", $this->revId2_1 ); + $this->assertRevision( $this->revId2_3, "BackupDumperTestP2Summary3", + $this->textId2_3, 23, "jfunqmh1ssfb8rs43r19w98k28gg56r", + "BackupDumperTestP2Text3", $this->revId2_2 ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", + "BackupDumperTestP2Text4 some additional Text", $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe", + "Talk about BackupDumperTestP1 Text1" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + } + + function testFullStubPlain() { + // Preparing the dump + $fname = $this->getNewTempFile(); + $dumper = new BackupDumper( array( "--output=file:" . $fname ) ); + $dumper->startId = $this->pageId1; + $dumper->endId = $this->pageId4 + 1; + $dumper->reporting = false; + $dumper->setDb( $this->db ); + + // Performing the dump + $dumper->dump( WikiExporter::FULL, WikiExporter::STUB ); + + // Checking the dumped data + $this->assertDumpStart( $fname ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_1, "BackupDumperTestP2Summary1", + $this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2" ); + $this->assertRevision( $this->revId2_2, "BackupDumperTestP2Summary2", + $this->textId2_2, 23, "b7vj5ks32po5m1z1t1br4o7scdwwy95", false, $this->revId2_1 ); + $this->assertRevision( $this->revId2_3, "BackupDumperTestP2Summary3", + $this->textId2_3, 23, "jfunqmh1ssfb8rs43r19w98k28gg56r", false, $this->revId2_2 ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + } + + function testCurrentStubPlain() { + // Preparing the dump + $fname = $this->getNewTempFile(); + $dumper = new BackupDumper( array( "--output=file:" . $fname ) ); + $dumper->startId = $this->pageId1; + $dumper->endId = $this->pageId4 + 1; + $dumper->reporting = false; + $dumper->setDb( $this->db ); + + // Performing the dump + $dumper->dump( WikiExporter::CURRENT, WikiExporter::STUB ); + + // Checking the dumped data + $this->assertDumpStart( $fname ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + } + + function testCurrentStubGzip() { + $this->checkHasGzip(); + + // Preparing the dump + $fname = $this->getNewTempFile(); + $dumper = new BackupDumper( array( "--output=gzip:" . $fname ) ); + $dumper->startId = $this->pageId1; + $dumper->endId = $this->pageId4 + 1; + $dumper->reporting = false; + $dumper->setDb( $this->db ); + + // Performing the dump + $dumper->dump( WikiExporter::CURRENT, WikiExporter::STUB ); + + // Checking the dumped data + $this->gunzip( $fname ); + $this->assertDumpStart( $fname ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + } + + + function testXmlDumpsBackupUseCase() { + // xmldumps-backup typically performs a single dump that that writes + // out three files + // * gzipped stubs of everything (meta-history) + // * gzipped stubs of latest revisions of all pages (meta-current) + // * gzipped stubs of latest revisions of all pages of namespage 0 + // (articles) + // + // We reproduce such a setup with our mini fixture, although we omit + // chunks, and all the other gimmicks of xmldumps-backup. + // + $this->checkHasGzip(); + + $fnameMetaHistory = $this->getNewTempFile(); + $fnameMetaCurrent = $this->getNewTempFile(); + $fnameArticles = $this->getNewTempFile(); + + $dumper = new BackupDumper( array( "--output=gzip:" . $fnameMetaHistory, + "--output=gzip:" . $fnameMetaCurrent, "--filter=latest", + "--output=gzip:" . $fnameArticles, "--filter=latest", + "--filter=notalk", "--filter=namespace:!NS_USER", + "--reporting=1000" ) ); + $dumper->startId = $this->pageId1; + $dumper->endId = $this->pageId4 + 1; + $dumper->setDb( $this->db ); + + // xmldumps-backup uses reporting. We will not check the exact reported + // message, as they are dependent on the processing power of the used + // computer. We only check that reporting does not crash the dumping + // and that something is reported + $dumper->stderr = fopen( 'php://output', 'a' ); + if ( $dumper->stderr === false ) { + $this->fail( "Could not open stream for stderr" ); + } + + // Performing the dump + $dumper->dump( WikiExporter::FULL, WikiExporter::STUB ); + + $this->assertTrue( fclose( $dumper->stderr ), "Closing stderr handle" ); + + // Checking meta-history ------------------------------------------------- + + $this->gunzip( $fnameMetaHistory ); + $this->assertDumpStart( $fnameMetaHistory ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_1, "BackupDumperTestP2Summary1", + $this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2" ); + $this->assertRevision( $this->revId2_2, "BackupDumperTestP2Summary2", + $this->textId2_2, 23, "b7vj5ks32po5m1z1t1br4o7scdwwy95", false, $this->revId2_1 ); + $this->assertRevision( $this->revId2_3, "BackupDumperTestP2Summary3", + $this->textId2_3, 23, "jfunqmh1ssfb8rs43r19w98k28gg56r", false, $this->revId2_2 ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + + // Checking meta-current ------------------------------------------------- + + $this->gunzip( $fnameMetaCurrent ); + $this->assertDumpStart( $fnameMetaCurrent ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + $this->assertPageStart( $this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText() ); + $this->assertRevision( $this->revId4_1, "Talk BackupDumperTestP1 Summary1", + $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe" ); + $this->assertPageEnd(); + + $this->assertDumpEnd(); + + // Checking articles ------------------------------------------------- + + $this->gunzip( $fnameArticles ); + $this->assertDumpStart( $fnameArticles ); + + // Page 1 + $this->assertPageStart( $this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText() ); + $this->assertRevision( $this->revId1_1, "BackupDumperTestP1Summary1", + $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87" ); + $this->assertPageEnd(); + + // Page 2 + $this->assertPageStart( $this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText() ); + $this->assertRevision( $this->revId2_4, "BackupDumperTestP2Summary4 extra", + $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3 ); + $this->assertPageEnd(); + + // Page 3 + // -> Page is marked deleted. Hence not visible + + // Page 4 + // -> Page is not in $this->namespace. Hence not visible + + $this->assertDumpEnd(); + + $this->expectETAOutput(); + } + + +} |