3
class TitleTest extends MediaWikiTestCase {
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function testLegalChars() {
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$titlechars = Title::legalChars();
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foreach ( range( 1, 255 ) as $num ) {
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if ( strpos( "#[]{}<>|", $chr ) !== false || preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
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$this->assertFalse( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is not a valid titlechar" );
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$this->assertTrue( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is a valid titlechar" );
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* @dataProvider dataBug31100
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function testBug31100FixSpecialName( $text, $expectedParam ) {
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$title = Title::newFromText( $text );
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$fixed = $title->fixSpecialName();
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$stuff = explode( '/', $fixed->getDbKey(), 2 );
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if ( count( $stuff ) == 2 ) {
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$this->assertEquals( $expectedParam, $par, "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter" );
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function dataBug31100() {
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array( 'Special:Version', null ),
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array( 'Special:Version/', '' ),
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array( 'Special:Version/param', 'param' ),
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* Auth-less test of Title::isValidMoveOperation
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* @param string $source
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* @param string $target
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* @param array|string|true $expected Required error
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* @dataProvider dataTestIsValidMoveOperation
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function testIsValidMoveOperation( $source, $target, $expected ) {
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$title = Title::newFromText( $source );
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$nt = Title::newFromText( $target );
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$errors = $title->isValidMoveOperation( $nt, false );
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if ( $expected === true ) {
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$this->assertTrue( $errors );
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$errors = $this->flattenErrorsArray( $errors );
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foreach ( (array)$expected as $error ) {
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$this->assertContains( $error, $errors );
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function flattenErrorsArray( $errors ) {
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foreach ( $errors as $error ) {
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$result[] = $error[0];
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function dataTestIsValidMoveOperation() {
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array( 'Test', 'Test', 'selfmove' ),
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array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' )