gistfile1.txt

$this->openSquirrelMail();
    for ($i = 1; $i < 4; $i++) {
      $lastExceptionMessage = '';
      for ($second = 0; ; $second+=2) {
        if ($second > 45) {
            $this->fail('"WaitFor timeout. \n"
                . "Last exception message: \n" . $lastExceptionMessage');
        }
        $this->clickAndWait('link=Search');
        $this->type('css=input[name=what]', $users[$i]->email);
        $this->select('css=select[name=where]', 'To');
        $this->clickAndWait('css=input[type=submit][value=Search]');
        try {
          $this->assertElementPresent("xpath=(//a[contains(@title, 'This is a test.')])[last()]");
          break;
        }
        
        catch (Exception $e) {
          $lastExceptionMessage = $e->getMessage();
        }
        $this->clickAndWait('link=INBOX');
        sleep(2);
      }
    }