SearchUpdateTest.php

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<?php

class MockSearch extends SearchEngine {
        public static $id;
        public static $title;
        public static $text;

        public function __construct( $db ) {
        }

        public function update( $id, $title, $text ) {
                self::$id = $id;
                self::$title = $title;
                self::$text = $text;
        }
}

class SearchUpdateTest extends MediaWikiTestCase {
        static $searchType;

        function update( $text, $title = 'Test', $id = 1 ) {
                $u = new SearchUpdate( $id, $title, $text );
                $u->doUpdate();
                return array( MockSearch::$title, MockSearch::$text );
        }

        function updateText( $text ) {
                list( , $resultText ) = $this->update( $text );
                $resultText = trim( $resultText ); // abstract from some implementation details
                return $resultText;
        }

        function setUp() {
                global $wgSearchType;

                self::$searchType  = $wgSearchType;
                $wgSearchType = 'MockSearch';
        }

        function tearDown() {
                global $wgSearchType;

                $wgSearchType = self::$searchType;
        }

        function testUpdateText() {
                $this->assertEquals(
                        'test',
                        $this->updateText( '<div>TeSt</div>' ),
                        'HTML stripped, text lowercased'
                );

                $this->assertEquals(
                        'foo bar boz quux',
                        $this->updateText( <<<EOT
<table style="color:red; font-size:100px">
        <tr class="scary"><td><div>foo</div></td><tr>bar</td></tr>
        <tr><td>boz</td><tr>quux</td></tr>
</table>
EOT
                        ), 'Stripping HTML tables' );

                $this->assertEquals(
                        'a b',
                        $this->updateText( 'a > b' ),
                        'Handle unclosed tags'
                );

                $text = str_pad( "foo <barbarbar \n", 10000, 'x' );

                $this->assertNotEquals(
                        '',
                        $this->updateText( $text ),
                        'Bug 18609'
                );
        }

        function testBug32712() {
                $text = "text „http://example.com“ text";
                $result = $this->updateText( $text );
                $processed = preg_replace( '/Q/u', 'Q', $result );
                $this->assertTrue(
                        $processed != '',
                        'Link surrounded by unicode quotes should not fail UTF-8 validation'
                );
        }
}