public function testEmptyFieldsAreSkipped()
{
$mockEmpty = $this->getMock('HTML_QuickForm2_Element', array('getType', 'getValue', 'setValue', '__toString'));
$mockEmpty->expects($this->once())->method('getValue')->will($this->returnValue(''));
$ruleSimple = new HTML_QuickForm2_Rule_Regex($mockEmpty, 'an error', '/^[a-zA-Z]+$/');
$this->assertTrue($ruleSimple->validate());
$mockNoUpload = $this->getMock('HTML_QuickForm2_Element_InputFile', array('getValue'));
$mockNoUpload->expects($this->once())->method('getValue')->will($this->returnValue(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0)));
$ruleFile = new HTML_QuickForm2_Rule_Regex($mockNoUpload, 'an error', '/\\.(jpe?g|gif|png)$/i');
$this->assertTrue($ruleFile->validate());
}
public function testRequest12736()
{
$mockEl = $this->getMock('HTML_QuickForm2_Element', array('getType', 'getRawValue', 'setValue', '__toString'));
$mockEl->expects($this->once())->method('getRawValue')->will($this->returnValue('no Cyrillic letters here'));
$ruleCyr = new HTML_QuickForm2_Rule_Regex($mockEl, 'an error', '/\\x{0445}\\x{0443}\\x{0439}/ui');
$this->assertFalse($ruleCyr->validate());
$this->assertContains('/\\u0445\\u0443\\u0439/i.test(', $ruleCyr->getJavascript());
}
