3 * @copyright Copyright (C) 2010-2023, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Test\src\Core\Lock;
26 use Friendica\Core\Config\Capability\IManageConfigValues;
27 use Friendica\Core\Config\Model\ReadOnlyFileConfig;
28 use Friendica\Core\Config\ValueObject\Cache;
29 use Friendica\Core\System;
32 use Mockery\MockInterface;
34 class SemaphoreLockTest extends LockTest
36 protected function setUp(): void
38 /** @var MockInterface|Dice $dice */
39 $dice = Mockery::mock(Dice::class)->makePartial();
41 $app = Mockery::mock(App::class);
42 $app->shouldReceive('getHostname')->andReturn('friendica.local');
43 $dice->shouldReceive('create')->with(App::class)->andReturn($app);
45 $configCache = new Cache(['system' => ['temppath' => '/tmp']]);
46 $configMock = new ReadOnlyFileConfig($configCache);
47 $dice->shouldReceive('create')->with(IManageConfigValues::class)->andReturn($configMock);
49 // @todo Because "get_temppath()" is using static methods, we have to initialize the BaseObject
50 DI::init($dice, true);
55 protected function getInstance()
57 return new \Friendica\Core\Lock\Type\SemaphoreLock();
61 * @doesNotPerformAssertions
63 public function testLockTTL()
65 self::markTestSkipped("Semaphore doesn't work with TTL");
69 * Test if semaphore locking works even when trying to release locks, where the file exists
70 * but it shouldn't harm locking
72 public function testMissingFileNotOverriding()
74 $file = System::getTempPath() . '/test.sem';
77 self::assertTrue(file_exists($file));
78 self::assertFalse($this->instance->release('test', false));
79 self::assertTrue(file_exists($file));
83 * Test overriding semaphore release with already set semaphore
84 * This test proves that semaphore locks cannot get released by other instances except themselves
86 * Check for Bug https://github.com/friendica/friendica/issues/7298#issuecomment-521996540
88 * @see https://github.com/friendica/friendica/issues/7298#issuecomment-521996540
90 public function testMissingFileOverriding()
92 $file = System::getTempPath() . '/test.sem';
95 self::assertTrue(file_exists($file));
96 self::assertFalse($this->instance->release('test', true));
97 self::assertTrue(file_exists($file));
101 * Test acquire lock even the semaphore file exists, but isn't used
103 public function testOverrideSemFile()
105 $file = System::getTempPath() . '/test.sem';
108 self::assertTrue(file_exists($file));
109 self::assertTrue($this->instance->acquire('test'));
110 self::assertTrue($this->instance->isLocked('test'));
111 self::assertTrue($this->instance->release('test'));