TitleTest.php

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<?php

class TitleTest extends MediaWikiTestCase {

        function testLegalChars() {
                $titlechars = Title::legalChars();

                foreach ( range( 1, 255 ) as $num ) {
                        $chr = chr( $num );
                        if ( strpos( "#[]{}<>|", $chr ) !== false || preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
                                $this->assertFalse( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is not a valid titlechar" );
                        } else {
                                $this->assertTrue( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is a valid titlechar" );
                        }
                }
        }

        function testBug31100FixSpecialName( $text, $expectedParam ) {
                $title = Title::newFromText( $text );
                $fixed = $title->fixSpecialName();
                $stuff = explode( '/', $fixed->getDbKey(), 2 );
                if ( count( $stuff ) == 2 ) {
                        $par = $stuff[1];
                } else {
                        $par = null;
                }
                $this->assertEquals( $expectedParam, $par, "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter" );
        }

        function dataBug31100() {
                return array(
                        array( 'Special:Version', null ),
                        array( 'Special:Version/', '' ),
                        array( 'Special:Version/param', 'param' ),
                );
        }
        
        function testIsValidMoveOperation( $source, $target, $expected ) {
                $title = Title::newFromText( $source );
                $nt = Title::newFromText( $target );
                $errors = $title->isValidMoveOperation( $nt, false );
                if ( $expected === true ) {
                        $this->assertTrue( $errors );
                } else {
                        $errors = $this->flattenErrorsArray( $errors );
                        foreach ( (array)$expected as $error ) {
                                $this->assertContains( $error, $errors );
                        }
                }
        }
        
        function flattenErrorsArray( $errors ) {
                $result = array();
                foreach ( $errors as $error ) {
                        $result[] = $error[0];
                }
                return $result;
        }
        
        function dataTestIsValidMoveOperation() {
                return array( 
                        array( 'Test', 'Test', 'selfmove' ),
                        array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' )
                );
        }
        
        
}