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- <?php
- /**
- * @author Robin Appelman <icewind@owncloud.com>
- *
- * @copyright Copyright (c) 2015, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
- namespace Test\Lock;
- use OCP\AppFramework\Utility\ITimeFactory;
- use OCP\Lock\ILockingProvider;
- /**
- * Class DBLockingProvider
- *
- * @group DB
- *
- * @package Test\Lock
- */
- class DBLockingProviderTest extends LockingProvider {
- /**
- * @var \OC\Lock\DBLockingProvider
- */
- protected $instance;
- /**
- * @var \OCP\IDBConnection
- */
- private $connection;
- /**
- * @var \OCP\AppFramework\Utility\ITimeFactory
- */
- private $timeFactory;
- private $currentTime;
- public function setUp() {
- $this->currentTime = time();
- $this->timeFactory = $this->createMock(ITimeFactory::class);
- $this->timeFactory->expects($this->any())
- ->method('getTime')
- ->will($this->returnCallback(function () {
- return $this->currentTime;
- }));
- parent::setUp();
- }
- /**
- * @return \OCP\Lock\ILockingProvider
- */
- protected function getInstance() {
- $this->connection = \OC::$server->getDatabaseConnection();
- return new \OC\Lock\DBLockingProvider($this->connection, \OC::$server->getLogger(), $this->timeFactory, 3600);
- }
- public function tearDown() {
- $this->connection->executeQuery('DELETE FROM `*PREFIX*file_locks`');
- parent::tearDown();
- }
- public function testCleanEmptyLocks() {
- $this->currentTime = 100;
- $this->instance->acquireLock('foo', ILockingProvider::LOCK_EXCLUSIVE);
- $this->instance->acquireLock('asd', ILockingProvider::LOCK_EXCLUSIVE);
- $this->currentTime = 200;
- $this->instance->acquireLock('bar', ILockingProvider::LOCK_EXCLUSIVE);
- $this->instance->changeLock('asd', ILockingProvider::LOCK_SHARED);
- $this->currentTime = 150 + 3600;
- $this->assertEquals(3, $this->getLockEntryCount());
- $this->instance->cleanExpiredLocks();
- $this->assertEquals(2, $this->getLockEntryCount());
- }
- private function getLockEntryCount() {
- $query = $this->connection->prepare('SELECT count(*) FROM `*PREFIX*file_locks`');
- $query->execute();
- return $query->fetchColumn();
- }
- }
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