/**
* This function makes a backup copy of the config file to ensure that tests which write change
* to the config file are able to roll-back their changes by calling restoreConfig
*
*/
static function backupConfig()
{
$backupConfigFilename =& $GLOBALS['_MAX']['TEST']['backupConfigFilename'];
if (empty($backupConfigFilename)) {
$backupConfigFilename = MAX_PATH . '/var/' . uniqid('backup') . '.conf.php';
}
$configFile = TestEnv::getConfigFilename();
// Backup user's original config file
if (file_exists($configFile)) {
return @copy($configFile, $backupConfigFilename);
}
return false;
}
