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+<?php
+
+use MediaWiki\MediaWikiServices;
+use MediaWiki\Storage\BlobStoreFactory;
+use MediaWiki\Storage\MutableRevisionRecord;
+use MediaWiki\Storage\RevisionAccessException;
+use MediaWiki\Storage\RevisionRecord;
+use MediaWiki\Storage\RevisionStore;
+use MediaWiki\Storage\SlotRecord;
+use MediaWiki\Storage\SqlBlobStore;
+use Wikimedia\Rdbms\IDatabase;
+use Wikimedia\Rdbms\LoadBalancer;
+
+/**
+ * Test cases in RevisionTest should not interact with the Database.
+ * For test cases that need Database interaction see RevisionDbTestBase.
+ */
+class RevisionTest extends MediaWikiTestCase {
+
+ public function provideConstructFromArray() {
+ yield 'with text' => [
+ [
+ 'text' => 'hello world.',
+ 'content_model' => CONTENT_MODEL_JAVASCRIPT
+ ],
+ ];
+ yield 'with content' => [
+ [
+ 'content' => new JavaScriptContent( 'hellow world.' )
+ ],
+ ];
+ // FIXME: test with and without user ID, and with a user object.
+ // We can't prepare that here though, since we don't yet have a dummy DB
+ }
+
+ /**
+ * @param string $model
+ * @return Title
+ */
+ public function getMockTitle( $model = CONTENT_MODEL_WIKITEXT ) {
+ $mock = $this->getMockBuilder( Title::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+ $mock->expects( $this->any() )
+ ->method( 'getNamespace' )
+ ->will( $this->returnValue( $this->getDefaultWikitextNS() ) );
+ $mock->expects( $this->any() )
+ ->method( 'getPrefixedText' )
+ ->will( $this->returnValue( 'RevisionTest' ) );
+ $mock->expects( $this->any() )
+ ->method( 'getDBkey' )
+ ->will( $this->returnValue( 'RevisionTest' ) );
+ $mock->expects( $this->any() )
+ ->method( 'getArticleID' )
+ ->will( $this->returnValue( 23 ) );
+ $mock->expects( $this->any() )
+ ->method( 'getContentModel' )
+ ->will( $this->returnValue( $model ) );
+
+ return $mock;
+ }
+
+ /**
+ * @dataProvider provideConstructFromArray
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromArray( $rowArray ) {
+ $rev = new Revision( $rowArray, 0, $this->getMockTitle() );
+ $this->assertNotNull( $rev->getContent(), 'no content object available' );
+ $this->assertEquals( CONTENT_MODEL_JAVASCRIPT, $rev->getContent()->getModel() );
+ $this->assertEquals( CONTENT_MODEL_JAVASCRIPT, $rev->getContentModel() );
+ }
+
+ /**
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromEmptyArray() {
+ $rev = new Revision( [], 0, $this->getMockTitle() );
+ $this->assertNull( $rev->getContent(), 'no content object should be available' );
+ }
+
+ /**
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromArrayWithBadPageId() {
+ Wikimedia\suppressWarnings();
+ $rev = new Revision( [ 'page' => 77777777 ] );
+ $this->assertSame( 77777777, $rev->getPage() );
+ Wikimedia\restoreWarnings();
+ }
+
+ public function provideConstructFromArray_userSetAsExpected() {
+ yield 'no user defaults to wgUser' => [
+ [
+ 'content' => new JavaScriptContent( 'hello world.' ),
+ ],
+ null,
+ null,
+ ];
+ yield 'user text and id' => [
+ [
+ 'content' => new JavaScriptContent( 'hello world.' ),
+ 'user_text' => 'SomeTextUserName',
+ 'user' => 99,
+
+ ],
+ 99,
+ 'SomeTextUserName',
+ ];
+ yield 'user text only' => [
+ [
+ 'content' => new JavaScriptContent( 'hello world.' ),
+ 'user_text' => '111.111.111.111',
+ ],
+ 0,
+ '111.111.111.111',
+ ];
+ }
+
+ /**
+ * @dataProvider provideConstructFromArray_userSetAsExpected
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ *
+ * @param array $rowArray
+ * @param mixed $expectedUserId null to expect the current wgUser ID
+ * @param mixed $expectedUserName null to expect the current wgUser name
+ */
+ public function testConstructFromArray_userSetAsExpected(
+ array $rowArray,
+ $expectedUserId,
+ $expectedUserName
+ ) {
+ $testUser = $this->getTestUser()->getUser();
+ $this->setMwGlobals( 'wgUser', $testUser );
+ if ( $expectedUserId === null ) {
+ $expectedUserId = $testUser->getId();
+ }
+ if ( $expectedUserName === null ) {
+ $expectedUserName = $testUser->getName();
+ }
+
+ $rev = new Revision( $rowArray, 0, $this->getMockTitle() );
+ $this->assertEquals( $expectedUserId, $rev->getUser() );
+ $this->assertEquals( $expectedUserName, $rev->getUserText() );
+ }
+
+ public function provideConstructFromArrayThrowsExceptions() {
+ yield 'content and text_id both not empty' => [
+ [
+ 'content' => new WikitextContent( 'GOAT' ),
+ 'text_id' => 'someid',
+ ],
+ new MWException( "Text already stored in external store (id someid), " .
+ "can't serialize content object" )
+ ];
+ yield 'with bad content object (class)' => [
+ [ 'content' => new stdClass() ],
+ new MWException( 'content field must contain a Content object.' )
+ ];
+ yield 'with bad content object (string)' => [
+ [ 'content' => 'ImAGoat' ],
+ new MWException( 'content field must contain a Content object.' )
+ ];
+ yield 'bad row format' => [
+ 'imastring, not a row',
+ new InvalidArgumentException(
+ '$row must be a row object, an associative array, or a RevisionRecord'
+ )
+ ];
+ }
+
+ /**
+ * @dataProvider provideConstructFromArrayThrowsExceptions
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromArrayThrowsExceptions( $rowArray, Exception $expectedException ) {
+ $this->setExpectedException(
+ get_class( $expectedException ),
+ $expectedException->getMessage(),
+ $expectedException->getCode()
+ );
+ new Revision( $rowArray, 0, $this->getMockTitle() );
+ }
+
+ /**
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromNothing() {
+ $this->setExpectedException(
+ InvalidArgumentException::class
+ );
+ new Revision( [] );
+ }
+
+ public function provideConstructFromRow() {
+ yield 'Full construction' => [
+ [
+ 'rev_id' => '42',
+ 'rev_page' => '23',
+ 'rev_text_id' => '2',
+ 'rev_timestamp' => '20171017114835',
+ 'rev_user_text' => '127.0.0.1',
+ 'rev_user' => '0',
+ 'rev_minor_edit' => '0',
+ 'rev_deleted' => '0',
+ 'rev_len' => '46',
+ 'rev_parent_id' => '1',
+ 'rev_sha1' => 'rdqbbzs3pkhihgbs8qf2q9jsvheag5z',
+ 'rev_comment_text' => 'Goat Comment!',
+ 'rev_comment_data' => null,
+ 'rev_comment_cid' => null,
+ 'rev_content_format' => 'GOATFORMAT',
+ 'rev_content_model' => 'GOATMODEL',
+ ],
+ function ( RevisionTest $testCase, Revision $rev ) {
+ $testCase->assertSame( 42, $rev->getId() );
+ $testCase->assertSame( 23, $rev->getPage() );
+ $testCase->assertSame( 2, $rev->getTextId() );
+ $testCase->assertSame( '20171017114835', $rev->getTimestamp() );
+ $testCase->assertSame( '127.0.0.1', $rev->getUserText() );
+ $testCase->assertSame( 0, $rev->getUser() );
+ $testCase->assertSame( false, $rev->isMinor() );
+ $testCase->assertSame( false, $rev->isDeleted( Revision::DELETED_TEXT ) );
+ $testCase->assertSame( 46, $rev->getSize() );
+ $testCase->assertSame( 1, $rev->getParentId() );
+ $testCase->assertSame( 'rdqbbzs3pkhihgbs8qf2q9jsvheag5z', $rev->getSha1() );
+ $testCase->assertSame( 'Goat Comment!', $rev->getComment() );
+ $testCase->assertSame( 'GOATFORMAT', $rev->getContentFormat() );
+ $testCase->assertSame( 'GOATMODEL', $rev->getContentModel() );
+ }
+ ];
+ yield 'default field values' => [
+ [
+ 'rev_id' => '42',
+ 'rev_page' => '23',
+ 'rev_text_id' => '2',
+ 'rev_timestamp' => '20171017114835',
+ 'rev_user_text' => '127.0.0.1',
+ 'rev_user' => '0',
+ 'rev_minor_edit' => '0',
+ 'rev_deleted' => '0',
+ 'rev_comment_text' => 'Goat Comment!',
+ 'rev_comment_data' => null,
+ 'rev_comment_cid' => null,
+ ],
+ function ( RevisionTest $testCase, Revision $rev ) {
+ // parent ID may be null
+ $testCase->assertSame( null, $rev->getParentId(), 'revision id' );
+
+ // given fields
+ $testCase->assertSame( $rev->getTimestamp(), '20171017114835', 'timestamp' );
+ $testCase->assertSame( $rev->getUserText(), '127.0.0.1', 'user name' );
+ $testCase->assertSame( $rev->getUser(), 0, 'user id' );
+ $testCase->assertSame( $rev->getComment(), 'Goat Comment!' );
+ $testCase->assertSame( false, $rev->isMinor(), 'minor edit' );
+ $testCase->assertSame( 0, $rev->getVisibility(), 'visibility flags' );
+
+ // computed fields
+ $testCase->assertNotNull( $rev->getSize(), 'size' );
+ $testCase->assertNotNull( $rev->getSha1(), 'hash' );
+
+ // NOTE: model and format will be detected based on the namespace of the (mock) title
+ $testCase->assertSame( 'text/x-wiki', $rev->getContentFormat(), 'format' );
+ $testCase->assertSame( 'wikitext', $rev->getContentModel(), 'model' );
+ }
+ ];
+ }
+
+ /**
+ * @dataProvider provideConstructFromRow
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromRow( array $arrayData, $assertions ) {
+ $data = 'Hello goat.'; // needs to match model and format
+
+ $blobStore = $this->getMockBuilder( SqlBlobStore::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $blobStore->method( 'getBlob' )
+ ->will( $this->returnValue( $data ) );
+
+ $blobStore->method( 'getTextIdFromAddress' )
+ ->will( $this->returnCallback(
+ function ( $address ) {
+ // Turn "tt:1234" into 12345.
+ // Note that this must be functional so we can test getTextId().
+ // Ideally, we'd un-mock getTextIdFromAddress and use its actual implementation.
+ $parts = explode( ':', $address );
+ return (int)array_pop( $parts );
+ }
+ ) );
+
+ // Note override internal service, so RevisionStore uses it as well.
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+
+ $row = (object)$arrayData;
+ $rev = new Revision( $row, 0, $this->getMockTitle() );
+ $assertions( $this, $rev );
+ }
+
+ /**
+ * @covers Revision::__construct
+ * @covers \MediaWiki\Storage\RevisionStore::newMutableRevisionFromArray
+ */
+ public function testConstructFromRowWithBadPageId() {
+ $this->setMwGlobals( 'wgCommentTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->overrideMwServices();
+ Wikimedia\suppressWarnings();
+ $rev = new Revision( (object)[ 'rev_page' => 77777777 ] );
+ $this->assertSame( 77777777, $rev->getPage() );
+ Wikimedia\restoreWarnings();
+ }
+
+ public function provideGetRevisionText() {
+ yield 'Generic test' => [
+ 'This is a goat of revision text.',
+ [
+ 'old_flags' => '',
+ 'old_text' => 'This is a goat of revision text.',
+ ],
+ ];
+ }
+
+ public function provideGetId() {
+ yield [
+ [],
+ null
+ ];
+ yield [
+ [ 'id' => 998 ],
+ 998
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetId
+ * @covers Revision::getId
+ */
+ public function testGetId( $rowArray, $expectedId ) {
+ $rev = new Revision( $rowArray, 0, $this->getMockTitle() );
+ $this->assertEquals( $expectedId, $rev->getId() );
+ }
+
+ public function provideSetId() {
+ yield [ '123', 123 ];
+ yield [ 456, 456 ];
+ }
+
+ /**
+ * @dataProvider provideSetId
+ * @covers Revision::setId
+ */
+ public function testSetId( $input, $expected ) {
+ $rev = new Revision( [], 0, $this->getMockTitle() );
+ $rev->setId( $input );
+ $this->assertSame( $expected, $rev->getId() );
+ }
+
+ public function provideSetUserIdAndName() {
+ yield [ '123', 123, 'GOaT' ];
+ yield [ 456, 456, 'GOaT' ];
+ }
+
+ /**
+ * @dataProvider provideSetUserIdAndName
+ * @covers Revision::setUserIdAndName
+ */
+ public function testSetUserIdAndName( $inputId, $expectedId, $name ) {
+ $rev = new Revision( [], 0, $this->getMockTitle() );
+ $rev->setUserIdAndName( $inputId, $name );
+ $this->assertSame( $expectedId, $rev->getUser( Revision::RAW ) );
+ $this->assertEquals( $name, $rev->getUserText( Revision::RAW ) );
+ }
+
+ public function provideGetTextId() {
+ yield [ [], null ];
+ yield [ [ 'text_id' => '123' ], 123 ];
+ yield [ [ 'text_id' => 456 ], 456 ];
+ }
+
+ /**
+ * @dataProvider provideGetTextId
+ * @covers Revision::getTextId()
+ */
+ public function testGetTextId( $rowArray, $expected ) {
+ $rev = new Revision( $rowArray, 0, $this->getMockTitle() );
+ $this->assertSame( $expected, $rev->getTextId() );
+ }
+
+ public function provideGetParentId() {
+ yield [ [], null ];
+ yield [ [ 'parent_id' => '123' ], 123 ];
+ yield [ [ 'parent_id' => 456 ], 456 ];
+ }
+
+ /**
+ * @dataProvider provideGetParentId
+ * @covers Revision::getParentId()
+ */
+ public function testGetParentId( $rowArray, $expected ) {
+ $rev = new Revision( $rowArray, 0, $this->getMockTitle() );
+ $this->assertSame( $expected, $rev->getParentId() );
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ * @dataProvider provideGetRevisionText
+ */
+ public function testGetRevisionText( $expected, $rowData, $prefix = 'old_', $wiki = false ) {
+ $this->assertEquals(
+ $expected,
+ Revision::getRevisionText( (object)$rowData, $prefix, $wiki ) );
+ }
+
+ public function provideGetRevisionTextWithZlibExtension() {
+ yield 'Generic gzip test' => [
+ 'This is a small goat of revision text.',
+ [
+ 'old_flags' => 'gzip',
+ 'old_text' => gzdeflate( 'This is a small goat of revision text.' ),
+ ],
+ ];
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ * @dataProvider provideGetRevisionTextWithZlibExtension
+ */
+ public function testGetRevisionWithZlibExtension( $expected, $rowData ) {
+ $this->checkPHPExtension( 'zlib' );
+ $this->testGetRevisionText( $expected, $rowData );
+ }
+
+ private function getWANObjectCache() {
+ return new WANObjectCache( [ 'cache' => new HashBagOStuff() ] );
+ }
+
+ /**
+ * @return SqlBlobStore
+ */
+ private function getBlobStore() {
+ /** @var LoadBalancer $lb */
+ $lb = $this->getMockBuilder( LoadBalancer::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $cache = $this->getWANObjectCache();
+
+ $blobStore = new SqlBlobStore( $lb, $cache );
+ return $blobStore;
+ }
+
+ private function mockBlobStoreFactory( $blobStore ) {
+ /** @var LoadBalancer $lb */
+ $factory = $this->getMockBuilder( BlobStoreFactory::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+ $factory->expects( $this->any() )
+ ->method( 'newBlobStore' )
+ ->willReturn( $blobStore );
+ $factory->expects( $this->any() )
+ ->method( 'newSqlBlobStore' )
+ ->willReturn( $blobStore );
+ return $factory;
+ }
+
+ /**
+ * @return RevisionStore
+ */
+ private function getRevisionStore() {
+ /** @var LoadBalancer $lb */
+ $lb = $this->getMockBuilder( LoadBalancer::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $cache = $this->getWANObjectCache();
+
+ $blobStore = new RevisionStore(
+ $lb,
+ $this->getBlobStore(),
+ $cache,
+ MediaWikiServices::getInstance()->getCommentStore(),
+ MediaWikiServices::getInstance()->getActorMigration()
+ );
+ return $blobStore;
+ }
+
+ public function provideGetRevisionTextWithLegacyEncoding() {
+ yield 'Utf8Native' => [
+ "Wiki est l'\xc3\xa9cole superieur !",
+ 'fr',
+ 'iso-8859-1',
+ [
+ 'old_flags' => 'utf-8',
+ 'old_text' => "Wiki est l'\xc3\xa9cole superieur !",
+ ]
+ ];
+ yield 'Utf8Legacy' => [
+ "Wiki est l'\xc3\xa9cole superieur !",
+ 'fr',
+ 'iso-8859-1',
+ [
+ 'old_flags' => '',
+ 'old_text' => "Wiki est l'\xe9cole superieur !",
+ ]
+ ];
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ * @dataProvider provideGetRevisionTextWithLegacyEncoding
+ */
+ public function testGetRevisionWithLegacyEncoding( $expected, $lang, $encoding, $rowData ) {
+ $blobStore = $this->getBlobStore();
+ $blobStore->setLegacyEncoding( $encoding, Language::factory( $lang ) );
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+
+ $this->testGetRevisionText( $expected, $rowData );
+ }
+
+ public function provideGetRevisionTextWithGzipAndLegacyEncoding() {
+ /**
+ * WARNING!
+ * Do not set the external flag!
+ * Otherwise, getRevisionText will hit the live database (if ExternalStore is enabled)!
+ */
+ yield 'Utf8NativeGzip' => [
+ "Wiki est l'\xc3\xa9cole superieur !",
+ 'fr',
+ 'iso-8859-1',
+ [
+ 'old_flags' => 'gzip,utf-8',
+ 'old_text' => gzdeflate( "Wiki est l'\xc3\xa9cole superieur !" ),
+ ]
+ ];
+ yield 'Utf8LegacyGzip' => [
+ "Wiki est l'\xc3\xa9cole superieur !",
+ 'fr',
+ 'iso-8859-1',
+ [
+ 'old_flags' => 'gzip',
+ 'old_text' => gzdeflate( "Wiki est l'\xe9cole superieur !" ),
+ ]
+ ];
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ * @dataProvider provideGetRevisionTextWithGzipAndLegacyEncoding
+ */
+ public function testGetRevisionWithGzipAndLegacyEncoding( $expected, $lang, $encoding, $rowData ) {
+ $this->checkPHPExtension( 'zlib' );
+
+ $blobStore = $this->getBlobStore();
+ $blobStore->setLegacyEncoding( $encoding, Language::factory( $lang ) );
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+
+ $this->testGetRevisionText( $expected, $rowData );
+ }
+
+ /**
+ * @covers Revision::compressRevisionText
+ */
+ public function testCompressRevisionTextUtf8() {
+ $row = new stdClass;
+ $row->old_text = "Wiki est l'\xc3\xa9cole superieur !";
+ $row->old_flags = Revision::compressRevisionText( $row->old_text );
+ $this->assertTrue( false !== strpos( $row->old_flags, 'utf-8' ),
+ "Flags should contain 'utf-8'" );
+ $this->assertFalse( false !== strpos( $row->old_flags, 'gzip' ),
+ "Flags should not contain 'gzip'" );
+ $this->assertEquals( "Wiki est l'\xc3\xa9cole superieur !",
+ $row->old_text, "Direct check" );
+ $this->assertEquals( "Wiki est l'\xc3\xa9cole superieur !",
+ Revision::getRevisionText( $row ), "getRevisionText" );
+ }
+
+ /**
+ * @covers Revision::compressRevisionText
+ */
+ public function testCompressRevisionTextUtf8Gzip() {
+ $this->checkPHPExtension( 'zlib' );
+
+ $blobStore = $this->getBlobStore();
+ $blobStore->setCompressBlobs( true );
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+
+ $row = new stdClass;
+ $row->old_text = "Wiki est l'\xc3\xa9cole superieur !";
+ $row->old_flags = Revision::compressRevisionText( $row->old_text );
+ $this->assertTrue( false !== strpos( $row->old_flags, 'utf-8' ),
+ "Flags should contain 'utf-8'" );
+ $this->assertTrue( false !== strpos( $row->old_flags, 'gzip' ),
+ "Flags should contain 'gzip'" );
+ $this->assertEquals( "Wiki est l'\xc3\xa9cole superieur !",
+ gzinflate( $row->old_text ), "Direct check" );
+ $this->assertEquals( "Wiki est l'\xc3\xa9cole superieur !",
+ Revision::getRevisionText( $row ), "getRevisionText" );
+ }
+
+ /**
+ * @covers Revision::loadFromTitle
+ */
+ public function testLoadFromTitle() {
+ $this->setMwGlobals( 'wgCommentTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->setMwGlobals( 'wgActorTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->overrideMwServices();
+ $title = $this->getMockTitle();
+
+ $conditions = [
+ 'rev_id=page_latest',
+ 'page_namespace' => $title->getNamespace(),
+ 'page_title' => $title->getDBkey()
+ ];
+
+ $row = (object)[
+ 'rev_id' => '42',
+ 'rev_page' => $title->getArticleID(),
+ 'rev_text_id' => '2',
+ 'rev_timestamp' => '20171017114835',
+ 'rev_user_text' => '127.0.0.1',
+ 'rev_user' => '0',
+ 'rev_minor_edit' => '0',
+ 'rev_deleted' => '0',
+ 'rev_len' => '46',
+ 'rev_parent_id' => '1',
+ 'rev_sha1' => 'rdqbbzs3pkhihgbs8qf2q9jsvheag5z',
+ 'rev_comment_text' => 'Goat Comment!',
+ 'rev_comment_data' => null,
+ 'rev_comment_cid' => null,
+ 'rev_content_format' => 'GOATFORMAT',
+ 'rev_content_model' => 'GOATMODEL',
+ ];
+
+ $db = $this->getMock( IDatabase::class );
+ $db->expects( $this->any() )
+ ->method( 'getDomainId' )
+ ->will( $this->returnValue( wfWikiID() ) );
+ $db->expects( $this->once() )
+ ->method( 'selectRow' )
+ ->with(
+ $this->equalTo( [ 'revision', 'page', 'user' ] ),
+ // We don't really care about the fields are they come from the selectField methods
+ $this->isType( 'array' ),
+ $this->equalTo( $conditions ),
+ // Method name
+ $this->stringContains( 'fetchRevisionRowFromConds' ),
+ // We don't really care about the options here
+ $this->isType( 'array' ),
+ // We don't really care about the join conds are they come from the joinCond methods
+ $this->isType( 'array' )
+ )
+ ->willReturn( $row );
+
+ $revision = Revision::loadFromTitle( $db, $title );
+
+ $this->assertEquals( $title->getArticleID(), $revision->getTitle()->getArticleID() );
+ $this->assertEquals( $row->rev_id, $revision->getId() );
+ $this->assertEquals( $row->rev_len, $revision->getSize() );
+ $this->assertEquals( $row->rev_sha1, $revision->getSha1() );
+ $this->assertEquals( $row->rev_parent_id, $revision->getParentId() );
+ $this->assertEquals( $row->rev_timestamp, $revision->getTimestamp() );
+ $this->assertEquals( $row->rev_comment_text, $revision->getComment() );
+ $this->assertEquals( $row->rev_user_text, $revision->getUserText() );
+ }
+
+ public function provideDecompressRevisionText() {
+ yield '(no legacy encoding), false in false out' => [ false, false, [], false ];
+ yield '(no legacy encoding), empty in empty out' => [ false, '', [], '' ];
+ yield '(no legacy encoding), empty in empty out' => [ false, 'A', [], 'A' ];
+ yield '(no legacy encoding), string in with gzip flag returns string' => [
+ // gzip string below generated with gzdeflate( 'AAAABBAAA' )
+ false, "sttttr\002\022\000", [ 'gzip' ], 'AAAABBAAA',
+ ];
+ yield '(no legacy encoding), string in with object flag returns false' => [
+ // gzip string below generated with serialize( 'JOJO' )
+ false, "s:4:\"JOJO\";", [ 'object' ], false,
+ ];
+ yield '(no legacy encoding), serialized object in with object flag returns string' => [
+ false,
+ // Using a TitleValue object as it has a getText method (which is needed)
+ serialize( new TitleValue( 0, 'HHJJDDFF' ) ),
+ [ 'object' ],
+ 'HHJJDDFF',
+ ];
+ yield '(no legacy encoding), serialized object in with object & gzip flag returns string' => [
+ false,
+ // Using a TitleValue object as it has a getText method (which is needed)
+ gzdeflate( serialize( new TitleValue( 0, '8219JJJ840' ) ) ),
+ [ 'object', 'gzip' ],
+ '8219JJJ840',
+ ];
+ yield '(ISO-8859-1 encoding), string in string out' => [
+ 'ISO-8859-1',
+ iconv( 'utf-8', 'ISO-8859-1', "1®Àþ1" ),
+ [],
+ '1®Àþ1',
+ ];
+ yield '(ISO-8859-1 encoding), serialized object in with gzip flags returns string' => [
+ 'ISO-8859-1',
+ gzdeflate( iconv( 'utf-8', 'ISO-8859-1', "4®Àþ4" ) ),
+ [ 'gzip' ],
+ '4®Àþ4',
+ ];
+ yield '(ISO-8859-1 encoding), serialized object in with object flags returns string' => [
+ 'ISO-8859-1',
+ serialize( new TitleValue( 0, iconv( 'utf-8', 'ISO-8859-1', "3®Àþ3" ) ) ),
+ [ 'object' ],
+ '3®Àþ3',
+ ];
+ yield '(ISO-8859-1 encoding), serialized object in with object & gzip flags returns string' => [
+ 'ISO-8859-1',
+ gzdeflate( serialize( new TitleValue( 0, iconv( 'utf-8', 'ISO-8859-1', "2®Àþ2" ) ) ) ),
+ [ 'gzip', 'object' ],
+ '2®Àþ2',
+ ];
+ }
+
+ /**
+ * @dataProvider provideDecompressRevisionText
+ * @covers Revision::decompressRevisionText
+ *
+ * @param bool $legacyEncoding
+ * @param mixed $text
+ * @param array $flags
+ * @param mixed $expected
+ */
+ public function testDecompressRevisionText( $legacyEncoding, $text, $flags, $expected ) {
+ $blobStore = $this->getBlobStore();
+ if ( $legacyEncoding ) {
+ $blobStore->setLegacyEncoding( $legacyEncoding, Language::factory( 'en' ) );
+ }
+
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+ $this->assertSame(
+ $expected,
+ Revision::decompressRevisionText( $text, $flags )
+ );
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ */
+ public function testGetRevisionText_returnsFalseWhenNoTextField() {
+ $this->assertFalse( Revision::getRevisionText( new stdClass() ) );
+ }
+
+ public function provideTestGetRevisionText_returnsDecompressedTextFieldWhenNotExternal() {
+ yield 'Just text' => [
+ (object)[ 'old_text' => 'SomeText' ],
+ 'old_',
+ 'SomeText'
+ ];
+ // gzip string below generated with gzdeflate( 'AAAABBAAA' )
+ yield 'gzip text' => [
+ (object)[
+ 'old_text' => "sttttr\002\022\000",
+ 'old_flags' => 'gzip'
+ ],
+ 'old_',
+ 'AAAABBAAA'
+ ];
+ yield 'gzip text and different prefix' => [
+ (object)[
+ 'jojo_text' => "sttttr\002\022\000",
+ 'jojo_flags' => 'gzip'
+ ],
+ 'jojo_',
+ 'AAAABBAAA'
+ ];
+ }
+
+ /**
+ * @dataProvider provideTestGetRevisionText_returnsDecompressedTextFieldWhenNotExternal
+ * @covers Revision::getRevisionText
+ */
+ public function testGetRevisionText_returnsDecompressedTextFieldWhenNotExternal(
+ $row,
+ $prefix,
+ $expected
+ ) {
+ $this->assertSame( $expected, Revision::getRevisionText( $row, $prefix ) );
+ }
+
+ public function provideTestGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts() {
+ yield 'Just some text' => [ 'someNonUrlText' ];
+ yield 'No second URL part' => [ 'someProtocol://' ];
+ }
+
+ /**
+ * @dataProvider provideTestGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts
+ * @covers Revision::getRevisionText
+ */
+ public function testGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts(
+ $text
+ ) {
+ $this->assertFalse(
+ Revision::getRevisionText(
+ (object)[
+ 'old_text' => $text,
+ 'old_flags' => 'external',
+ ]
+ )
+ );
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ */
+ public function testGetRevisionText_external_noOldId() {
+ $this->setService(
+ 'ExternalStoreFactory',
+ new ExternalStoreFactory( [ 'ForTesting' ] )
+ );
+ $this->assertSame(
+ 'AAAABBAAA',
+ Revision::getRevisionText(
+ (object)[
+ 'old_text' => 'ForTesting://cluster1/12345',
+ 'old_flags' => 'external,gzip',
+ ]
+ )
+ );
+ }
+
+ /**
+ * @covers Revision::getRevisionText
+ */
+ public function testGetRevisionText_external_oldId() {
+ $cache = $this->getWANObjectCache();
+ $this->setService( 'MainWANObjectCache', $cache );
+
+ $this->setService(
+ 'ExternalStoreFactory',
+ new ExternalStoreFactory( [ 'ForTesting' ] )
+ );
+
+ $lb = $this->getMockBuilder( LoadBalancer::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $blobStore = new SqlBlobStore( $lb, $cache );
+ $this->setService( 'BlobStoreFactory', $this->mockBlobStoreFactory( $blobStore ) );
+
+ $this->assertSame(
+ 'AAAABBAAA',
+ Revision::getRevisionText(
+ (object)[
+ 'old_text' => 'ForTesting://cluster1/12345',
+ 'old_flags' => 'external,gzip',
+ 'old_id' => '7777',
+ ]
+ )
+ );
+
+ $cacheKey = $cache->makeKey( 'revisiontext', 'textid', 'tt:7777' );
+ $this->assertSame( 'AAAABBAAA', $cache->get( $cacheKey ) );
+ }
+
+ /**
+ * @covers Revision::userJoinCond
+ */
+ public function testUserJoinCond() {
+ $this->hideDeprecated( 'Revision::userJoinCond' );
+ $this->setMwGlobals( 'wgActorTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->overrideMwServices();
+ $this->assertEquals(
+ [ 'LEFT JOIN', [ 'rev_user != 0', 'user_id = rev_user' ] ],
+ Revision::userJoinCond()
+ );
+ }
+
+ /**
+ * @covers Revision::pageJoinCond
+ */
+ public function testPageJoinCond() {
+ $this->hideDeprecated( 'Revision::pageJoinCond' );
+ $this->assertEquals(
+ [ 'INNER JOIN', [ 'page_id = rev_page' ] ],
+ Revision::pageJoinCond()
+ );
+ }
+
+ private function overrideCommentStoreAndActorMigration() {
+ $mockStore = $this->getMockBuilder( CommentStore::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+ $mockStore->expects( $this->any() )
+ ->method( 'getFields' )
+ ->willReturn( [ 'commentstore' => 'fields' ] );
+ $mockStore->expects( $this->any() )
+ ->method( 'getJoin' )
+ ->willReturn( [
+ 'tables' => [ 'commentstore' => 'table' ],
+ 'fields' => [ 'commentstore' => 'field' ],
+ 'joins' => [ 'commentstore' => 'join' ],
+ ] );
+ $this->setService( 'CommentStore', $mockStore );
+
+ $mockStore = $this->getMockBuilder( ActorMigration::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+ $mockStore->expects( $this->any() )
+ ->method( 'getJoin' )
+ ->willReturnCallback( function ( $key ) {
+ $p = strtok( $key, '_' );
+ return [
+ 'tables' => [ 'actormigration' => 'table' ],
+ 'fields' => [
+ $p . '_user' => 'actormigration_user',
+ $p . '_user_text' => 'actormigration_user_text',
+ $p . '_actor' => 'actormigration_actor',
+ ],
+ 'joins' => [ 'actormigration' => 'join' ],
+ ];
+ } );
+ $this->setService( 'ActorMigration', $mockStore );
+ }
+
+ public function provideSelectFields() {
+ yield [
+ true,
+ [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_user_text',
+ 'rev_user',
+ 'rev_actor' => 'NULL',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'fields',
+ 'rev_content_format',
+ 'rev_content_model',
+ ]
+ ];
+ yield [
+ false,
+ [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_user_text',
+ 'rev_user',
+ 'rev_actor' => 'NULL',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'fields',
+ ]
+ ];
+ }
+
+ /**
+ * @dataProvider provideSelectFields
+ * @covers Revision::selectFields
+ */
+ public function testSelectFields( $contentHandlerUseDB, $expected ) {
+ $this->hideDeprecated( 'Revision::selectFields' );
+ $this->setMwGlobals( 'wgContentHandlerUseDB', $contentHandlerUseDB );
+ $this->setMwGlobals( 'wgActorTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->overrideCommentStoreAndActorMigration();
+ $this->assertEquals( $expected, Revision::selectFields() );
+ }
+
+ public function provideSelectArchiveFields() {
+ yield [
+ true,
+ [
+ 'ar_id',
+ 'ar_page_id',
+ 'ar_rev_id',
+ 'ar_text_id',
+ 'ar_timestamp',
+ 'ar_user_text',
+ 'ar_user',
+ 'ar_actor' => 'NULL',
+ 'ar_minor_edit',
+ 'ar_deleted',
+ 'ar_len',
+ 'ar_parent_id',
+ 'ar_sha1',
+ 'commentstore' => 'fields',
+ 'ar_content_format',
+ 'ar_content_model',
+ ]
+ ];
+ yield [
+ false,
+ [
+ 'ar_id',
+ 'ar_page_id',
+ 'ar_rev_id',
+ 'ar_text_id',
+ 'ar_timestamp',
+ 'ar_user_text',
+ 'ar_user',
+ 'ar_actor' => 'NULL',
+ 'ar_minor_edit',
+ 'ar_deleted',
+ 'ar_len',
+ 'ar_parent_id',
+ 'ar_sha1',
+ 'commentstore' => 'fields',
+ ]
+ ];
+ }
+
+ /**
+ * @dataProvider provideSelectArchiveFields
+ * @covers Revision::selectArchiveFields
+ */
+ public function testSelectArchiveFields( $contentHandlerUseDB, $expected ) {
+ $this->hideDeprecated( 'Revision::selectArchiveFields' );
+ $this->setMwGlobals( 'wgContentHandlerUseDB', $contentHandlerUseDB );
+ $this->setMwGlobals( 'wgActorTableSchemaMigrationStage', MIGRATION_OLD );
+ $this->overrideCommentStoreAndActorMigration();
+ $this->assertEquals( $expected, Revision::selectArchiveFields() );
+ }
+
+ /**
+ * @covers Revision::selectTextFields
+ */
+ public function testSelectTextFields() {
+ $this->hideDeprecated( 'Revision::selectTextFields' );
+ $this->assertEquals(
+ [
+ 'old_text',
+ 'old_flags',
+ ],
+ Revision::selectTextFields()
+ );
+ }
+
+ /**
+ * @covers Revision::selectPageFields
+ */
+ public function testSelectPageFields() {
+ $this->hideDeprecated( 'Revision::selectPageFields' );
+ $this->assertEquals(
+ [
+ 'page_namespace',
+ 'page_title',
+ 'page_id',
+ 'page_latest',
+ 'page_is_redirect',
+ 'page_len',
+ ],
+ Revision::selectPageFields()
+ );
+ }
+
+ /**
+ * @covers Revision::selectUserFields
+ */
+ public function testSelectUserFields() {
+ $this->hideDeprecated( 'Revision::selectUserFields' );
+ $this->assertEquals(
+ [
+ 'user_name',
+ ],
+ Revision::selectUserFields()
+ );
+ }
+
+ public function provideGetArchiveQueryInfo() {
+ yield 'wgContentHandlerUseDB false' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [
+ 'tables' => [
+ 'archive',
+ 'commentstore' => 'table',
+ 'actormigration' => 'table',
+ ],
+ 'fields' => [
+ 'ar_id',
+ 'ar_page_id',
+ 'ar_namespace',
+ 'ar_title',
+ 'ar_rev_id',
+ 'ar_text_id',
+ 'ar_timestamp',
+ 'ar_minor_edit',
+ 'ar_deleted',
+ 'ar_len',
+ 'ar_parent_id',
+ 'ar_sha1',
+ 'commentstore' => 'field',
+ 'ar_user' => 'actormigration_user',
+ 'ar_user_text' => 'actormigration_user_text',
+ 'ar_actor' => 'actormigration_actor',
+ ],
+ 'joins' => [ 'commentstore' => 'join', 'actormigration' => 'join' ],
+ ]
+ ];
+ yield 'wgContentHandlerUseDB true' => [
+ [
+ 'wgContentHandlerUseDB' => true,
+ ],
+ [
+ 'tables' => [
+ 'archive',
+ 'commentstore' => 'table',
+ 'actormigration' => 'table',
+ ],
+ 'fields' => [
+ 'ar_id',
+ 'ar_page_id',
+ 'ar_namespace',
+ 'ar_title',
+ 'ar_rev_id',
+ 'ar_text_id',
+ 'ar_timestamp',
+ 'ar_minor_edit',
+ 'ar_deleted',
+ 'ar_len',
+ 'ar_parent_id',
+ 'ar_sha1',
+ 'commentstore' => 'field',
+ 'ar_user' => 'actormigration_user',
+ 'ar_user_text' => 'actormigration_user_text',
+ 'ar_actor' => 'actormigration_actor',
+ 'ar_content_format',
+ 'ar_content_model',
+ ],
+ 'joins' => [ 'commentstore' => 'join', 'actormigration' => 'join' ],
+ ]
+ ];
+ }
+
+ /**
+ * @covers Revision::getArchiveQueryInfo
+ * @dataProvider provideGetArchiveQueryInfo
+ */
+ public function testGetArchiveQueryInfo( $globals, $expected ) {
+ $this->setMwGlobals( $globals );
+ $this->overrideCommentStoreAndActorMigration();
+
+ $revisionStore = $this->getRevisionStore();
+ $revisionStore->setContentHandlerUseDB( $globals['wgContentHandlerUseDB'] );
+ $this->setService( 'RevisionStore', $revisionStore );
+ $this->assertEquals(
+ $expected,
+ Revision::getArchiveQueryInfo()
+ );
+ }
+
+ public function provideGetQueryInfo() {
+ yield 'wgContentHandlerUseDB false, opts none' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [],
+ [
+ 'tables' => [ 'revision', 'commentstore' => 'table', 'actormigration' => 'table' ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ ],
+ 'joins' => [ 'commentstore' => 'join', 'actormigration' => 'join' ],
+ ],
+ ];
+ yield 'wgContentHandlerUseDB false, opts page' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [ 'page' ],
+ [
+ 'tables' => [ 'revision', 'commentstore' => 'table', 'actormigration' => 'table', 'page' ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ 'page_namespace',
+ 'page_title',
+ 'page_id',
+ 'page_latest',
+ 'page_is_redirect',
+ 'page_len',
+ ],
+ 'joins' => [
+ 'page' => [
+ 'INNER JOIN',
+ [ 'page_id = rev_page' ],
+ ],
+ 'commentstore' => 'join',
+ 'actormigration' => 'join',
+ ],
+ ],
+ ];
+ yield 'wgContentHandlerUseDB false, opts user' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [ 'user' ],
+ [
+ 'tables' => [ 'revision', 'commentstore' => 'table', 'actormigration' => 'table', 'user' ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ 'user_name',
+ ],
+ 'joins' => [
+ 'user' => [
+ 'LEFT JOIN',
+ [
+ 'actormigration_user != 0',
+ 'user_id = actormigration_user',
+ ],
+ ],
+ 'commentstore' => 'join',
+ 'actormigration' => 'join',
+ ],
+ ],
+ ];
+ yield 'wgContentHandlerUseDB false, opts text' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [ 'text' ],
+ [
+ 'tables' => [ 'revision', 'commentstore' => 'table', 'actormigration' => 'table', 'text' ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ 'old_text',
+ 'old_flags',
+ ],
+ 'joins' => [
+ 'text' => [
+ 'INNER JOIN',
+ [ 'rev_text_id=old_id' ],
+ ],
+ 'commentstore' => 'join',
+ 'actormigration' => 'join',
+ ],
+ ],
+ ];
+ yield 'wgContentHandlerUseDB false, opts 3' => [
+ [
+ 'wgContentHandlerUseDB' => false,
+ ],
+ [ 'text', 'page', 'user' ],
+ [
+ 'tables' => [
+ 'revision', 'commentstore' => 'table', 'actormigration' => 'table', 'page', 'user', 'text'
+ ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ 'page_namespace',
+ 'page_title',
+ 'page_id',
+ 'page_latest',
+ 'page_is_redirect',
+ 'page_len',
+ 'user_name',
+ 'old_text',
+ 'old_flags',
+ ],
+ 'joins' => [
+ 'page' => [
+ 'INNER JOIN',
+ [ 'page_id = rev_page' ],
+ ],
+ 'user' => [
+ 'LEFT JOIN',
+ [
+ 'actormigration_user != 0',
+ 'user_id = actormigration_user',
+ ],
+ ],
+ 'text' => [
+ 'INNER JOIN',
+ [ 'rev_text_id=old_id' ],
+ ],
+ 'commentstore' => 'join',
+ 'actormigration' => 'join',
+ ],
+ ],
+ ];
+ yield 'wgContentHandlerUseDB true, opts none' => [
+ [
+ 'wgContentHandlerUseDB' => true,
+ ],
+ [],
+ [
+ 'tables' => [ 'revision', 'commentstore' => 'table', 'actormigration' => 'table' ],
+ 'fields' => [
+ 'rev_id',
+ 'rev_page',
+ 'rev_text_id',
+ 'rev_timestamp',
+ 'rev_minor_edit',
+ 'rev_deleted',
+ 'rev_len',
+ 'rev_parent_id',
+ 'rev_sha1',
+ 'commentstore' => 'field',
+ 'rev_user' => 'actormigration_user',
+ 'rev_user_text' => 'actormigration_user_text',
+ 'rev_actor' => 'actormigration_actor',
+ 'rev_content_format',
+ 'rev_content_model',
+ ],
+ 'joins' => [ 'commentstore' => 'join', 'actormigration' => 'join' ],
+ ],
+ ];
+ }
+
+ /**
+ * @covers Revision::getQueryInfo
+ * @dataProvider provideGetQueryInfo
+ */
+ public function testGetQueryInfo( $globals, $options, $expected ) {
+ $this->setMwGlobals( $globals );
+ $this->overrideCommentStoreAndActorMigration();
+
+ $revisionStore = $this->getRevisionStore();
+ $revisionStore->setContentHandlerUseDB( $globals['wgContentHandlerUseDB'] );
+ $this->setService( 'RevisionStore', $revisionStore );
+
+ $this->assertEquals(
+ $expected,
+ Revision::getQueryInfo( $options )
+ );
+ }
+
+ /**
+ * @covers Revision::getSize
+ */
+ public function testGetSize() {
+ $title = $this->getMockTitle();
+
+ $rec = new MutableRevisionRecord( $title );
+ $rev = new Revision( $rec, 0, $title );
+
+ $this->assertSame( 0, $rev->getSize(), 'Size of no slots is 0' );
+
+ $rec->setSize( 13 );
+ $this->assertSame( 13, $rev->getSize() );
+ }
+
+ /**
+ * @covers Revision::getSize
+ */
+ public function testGetSize_failure() {
+ $title = $this->getMockTitle();
+
+ $rec = $this->getMockBuilder( RevisionRecord::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $rec->method( 'getSize' )
+ ->willThrowException( new RevisionAccessException( 'Oops!' ) );
+
+ $rev = new Revision( $rec, 0, $title );
+ $this->assertNull( $rev->getSize() );
+ }
+
+ /**
+ * @covers Revision::getSha1
+ */
+ public function testGetSha1() {
+ $title = $this->getMockTitle();
+
+ $rec = new MutableRevisionRecord( $title );
+ $rev = new Revision( $rec, 0, $title );
+
+ $emptyHash = SlotRecord::base36Sha1( '' );
+ $this->assertSame( $emptyHash, $rev->getSha1(), 'Sha1 of no slots is hash of empty string' );
+
+ $rec->setSha1( 'deadbeef' );
+ $this->assertSame( 'deadbeef', $rev->getSha1() );
+ }
+
+ /**
+ * @covers Revision::getSha1
+ */
+ public function testGetSha1_failure() {
+ $title = $this->getMockTitle();
+
+ $rec = $this->getMockBuilder( RevisionRecord::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $rec->method( 'getSha1' )
+ ->willThrowException( new RevisionAccessException( 'Oops!' ) );
+
+ $rev = new Revision( $rec, 0, $title );
+ $this->assertNull( $rev->getSha1() );
+ }
+
+ /**
+ * @covers Revision::getContent
+ */
+ public function testGetContent() {
+ $title = $this->getMockTitle();
+
+ $rec = new MutableRevisionRecord( $title );
+ $rev = new Revision( $rec, 0, $title );
+
+ $this->assertNull( $rev->getContent(), 'Content of no slots is null' );
+
+ $content = new TextContent( 'Hello Kittens!' );
+ $rec->setContent( 'main', $content );
+ $this->assertSame( $content, $rev->getContent() );
+ }
+
+ /**
+ * @covers Revision::getContent
+ */
+ public function testGetContent_failure() {
+ $title = $this->getMockTitle();
+
+ $rec = $this->getMockBuilder( RevisionRecord::class )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $rec->method( 'getContent' )
+ ->willThrowException( new RevisionAccessException( 'Oops!' ) );
+
+ $rev = new Revision( $rec, 0, $title );
+ $this->assertNull( $rev->getContent() );
+ }
+
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-26 05:21:39 +0000