testing

PhabricatorStorageFixtureScopeGuard.php
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			<?php

			/*
			* Copyright 2012 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			/**
			* Used by unit tests to build storage fixtures.
			*/
			final class PhabricatorStorageFixtureScopeGuard {

			private $name;

			public function __construct($name) {
			$this->name = $name;

			execx(
			'%s upgrade --force --namespace %s',
			$this->getStorageBinPath(),
			$this->name);

			PhabricatorLiskDAO::pushStorageNamespace($name);

			// Destructor is not called with fatal error.
			register_shutdown_function(array($this, 'destroy'));
			}

			public function destroy() {
			PhabricatorLiskDAO::popStorageNamespace();

			execx(
			'%s destroy --force --namespace %s',
			$this->getStorageBinPath(),
			$this->name);
			}

			private function getStorageBinPath() {
			$root = dirname(phutil_get_library_root('phabricator'));
			return $root.'/bin/storage';
			}

			}