/**
* @param $dir
* @param null $fileNamePrefix
* @param null $fileNamePostfix
* @param integer|null $directoryPermissions Cache directory permissions in octal format, e.x.: 0666
* @throws SpeedOut_Exception
*/
public function __construct($dir, $fileNamePrefix = null, $fileNamePostfix = null, $directoryPermissions = null)
{
$this->dir = SpeedOut_Utils::getRealPath($dir);
if (!$this->dir) {
throw new SpeedOut_Exception('Directory "' . $dir . '" not found');
}
if (!SpeedOut_Utils::isPathUnderDocumentRoot($this->dir)) {
throw new SpeedOut_Exception('Directory "' . $this->dir . '" is not under DOCUMENT_ROOT "' . SpeedOut_Utils::getDocRoot() . '"');
}
$this->fileNamePrefix = $fileNamePrefix;
$this->fileNamePostfix = $fileNamePostfix;
$this->directoryPermissions = $directoryPermissions;
}
/**
* @expectedException SpeedOut_Exception
*/
public function testWrongRealPathException()
{
SpeedOut_Utils::getRealPath('/a/b/../../../..', false);
}
