public static function setUpBeforeClass()
 {
     $tmpDir = sys_get_temp_dir() . '/symfony2_finder';
     self::$files = array($tmpDir . '/.git/', $tmpDir . '/.foo/', $tmpDir . '/.foo/.bar', $tmpDir . '/.foo/bar', $tmpDir . '/.bar', $tmpDir . '/test.py', $tmpDir . '/foo/', $tmpDir . '/foo/bar.tmp', $tmpDir . '/test.php', $tmpDir . '/toto/');
     if (is_dir($tmpDir)) {
         self::tearDownAfterClass();
     } else {
         mkdir($tmpDir);
     }
     foreach (self::$files as $file) {
         if ('/' === $file[strlen($file) - 1]) {
             mkdir($file);
         } else {
             touch($file);
         }
     }
     file_put_contents($tmpDir . '/test.php', str_repeat(' ', 800));
     file_put_contents($tmpDir . '/test.py', str_repeat(' ', 2000));
     touch($tmpDir . '/foo/bar.tmp', strtotime('2005-10-15'));
     touch($tmpDir . '/test.php', strtotime('2005-10-15'));
 }
 public static function setUpBeforeClass()
 {
     self::$tmpDir = realpath(sys_get_temp_dir()) . DIRECTORY_SEPARATOR . 'symfony_finder';
     self::$files = array('.git/', '.foo/', '.foo/.bar', '.foo/bar', '.bar', 'test.py', 'foo/', 'foo/bar.tmp', 'test.html.twig', 'toto/', 'toto/.git/', 'foo bar');
     self::$files = self::toAbsolute(self::$files);
     if (is_dir(self::$tmpDir)) {
         self::tearDownAfterClass();
     } else {
         mkdir(self::$tmpDir);
     }
     foreach (self::$files as $file) {
         if (DIRECTORY_SEPARATOR === $file[strlen($file) - 1]) {
             mkdir($file);
         } else {
             touch($file);
         }
     }
     file_put_contents(self::toAbsolute('test.html.twig'), str_repeat(' ', 800));
     file_put_contents(self::toAbsolute('test.py'), str_repeat(' ', 2000));
     touch(self::toAbsolute('foo/bar.tmp'), strtotime('2005-10-15'));
     touch(self::toAbsolute('test.html.twig'), strtotime('2005-10-15'));
 }