require_once 'PHPUnit/Extensions/SeleniumTestCase.php';
require_once ( __DIR__ . '/MediaWikiInstallationConfig.php' );
-require_once ( dirname(__FILE__) . '/MediaWikiInstallationMessage.php' );
-require_once ( dirname(__FILE__) . '/MediaWikiInstallationVariables.php');
+require_once ( __DIR__ . '/MediaWikiInstallationMessage.php' );
+require_once ( __DIR__ . '/MediaWikiInstallationVariables.php');
class MediaWikiInstallationCommonFunction extends PHPUnit_Extensions_SeleniumTestCase {