RevisionStorageTestContentHandlerUseDB.php

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<?php

class RevisionTestContentHandlerUseDB extends RevisionStorageTest {

    protected function setUp() {
        $this->setMwGlobals( 'wgContentHandlerUseDB', false );

        $dbw = wfGetDB( DB_MASTER );

        $page_table = $dbw->tableName( 'page' );
        $revision_table = $dbw->tableName( 'revision' );
        $archive_table = $dbw->tableName( 'archive' );

        if ( $dbw->fieldExists( $page_table, 'page_content_model' ) ) {
            $dbw->query( "alter table $page_table drop column page_content_model" );
            $dbw->query( "alter table $revision_table drop column rev_content_model" );
            $dbw->query( "alter table $revision_table drop column rev_content_format" );
            $dbw->query( "alter table $archive_table drop column ar_content_model" );
            $dbw->query( "alter table $archive_table drop column ar_content_format" );
        }

        parent::setUp();
    }

    public function testSelectFields() {
        $fields = Revision::selectFields();

        $this->assertTrue( in_array( 'rev_id', $fields ), 'missing rev_id in list of fields' );
        $this->assertTrue( in_array( 'rev_page', $fields ), 'missing rev_page in list of fields' );
        $this->assertTrue(
            in_array( 'rev_timestamp', $fields ),
            'missing rev_timestamp in list of fields'
        );
        $this->assertTrue( in_array( 'rev_user', $fields ), 'missing rev_user in list of fields' );

        $this->assertFalse(
            in_array( 'rev_content_model', $fields ),
            'missing rev_content_model in list of fields'
        );
        $this->assertFalse(
            in_array( 'rev_content_format', $fields ),
            'missing rev_content_format in list of fields'
        );
    }

    public function testGetContentModel() {
        try {
            $this->makeRevision( [ 'text' => 'hello hello.',
                'content_model' => CONTENT_MODEL_JAVASCRIPT ] );

            $this->fail( "Creating JavaScript content on a wikitext page should fail with "
                . "\$wgContentHandlerUseDB disabled" );
        } catch ( MWException $ex ) {
            $this->assertTrue( true ); // ok
        }
    }

    public function testGetContentFormat() {
        try {
            // @todo change this to test failure on using a non-standard (but supported) format
            //       for a content model supported in the given location. As of 1.21, there are
            //       no alternative formats for any of the standard content models that could be
            //       used for this though.

            $this->makeRevision( [ 'text' => 'hello hello.',
                'content_model' => CONTENT_MODEL_JAVASCRIPT,
                'content_format' => 'text/javascript' ] );

            $this->fail( "Creating JavaScript content on a wikitext page should fail with "
                . "\$wgContentHandlerUseDB disabled" );
        } catch ( MWException $ex ) {
            $this->assertTrue( true ); // ok
        }
    }
}