Andrew Nicols
66 lines
2.5 KiB
PHP
66 lines
2.5 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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namespace core\lock;
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/**
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* Unit tests for the lock factory.
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*
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* @covers \core\lock\timing_wrapper_lock_factory
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* @package core
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* @copyright 2022 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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final class timing_wrapper_lock_factory_test extends \advanced_testcase {
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/**
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* Tests lock timing wrapper class.
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*/
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public function test_lock_timing(): void {
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global $PERF;
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$this->resetAfterTest();
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// Reset the storage in case previous tests have added anything.
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unset($PERF->locks);
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// Set up a lock factory using the db record lock type which is always available.
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$lockfactory = new timing_wrapper_lock_factory('phpunit',
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new db_record_lock_factory('phpunit'));
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// Get 2 locks and release them.
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$before = microtime(true);
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$lock1 = $lockfactory->get_lock('frog', 2);
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$lock2 = $lockfactory->get_lock('toad', 2);
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$lock2->release();
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$lock1->release();
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$duration = microtime(true) - $before;
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// Confirm that perf info is now logged and appears plausible.
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$this->assertObjectHasProperty('locks', $PERF);
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$this->assertEquals('phpunit', $PERF->locks[0]->type);
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$this->assertEquals('frog', $PERF->locks[0]->resource);
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$this->assertTrue($PERF->locks[0]->wait <= $duration);
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$this->assertTrue($PERF->locks[0]->success);
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$this->assertTrue($PERF->locks[0]->held <= $duration);
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$this->assertEquals('phpunit', $PERF->locks[1]->type);
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$this->assertEquals('toad', $PERF->locks[1]->resource);
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$this->assertTrue($PERF->locks[1]->wait <= $duration);
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$this->assertTrue($PERF->locks[1]->success);
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$this->assertTrue($PERF->locks[1]->held <= $duration);
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}
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}
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