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88 lines
2.2 KiB
88 lines
2.2 KiB
<?php declare(strict_types=1);
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/*
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* This file is part of PHPUnit.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PHPUnit\Runner\GarbageCollection;
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use function gc_collect_cycles;
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use function gc_disable;
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use function gc_enable;
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use PHPUnit\Event\EventFacadeIsSealedException;
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use PHPUnit\Event\Facade;
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use PHPUnit\Event\UnknownSubscriberTypeException;
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/**
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* @internal This class is not covered by the backward compatibility promise for PHPUnit
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*/
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final class GarbageCollectionHandler
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{
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private readonly Facade $facade;
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private readonly int $threshold;
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private int $tests = 0;
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/**
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* @throws EventFacadeIsSealedException
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* @throws UnknownSubscriberTypeException
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*/
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public function __construct(Facade $facade, int $threshold)
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{
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$this->facade = $facade;
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$this->threshold = $threshold;
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$this->registerSubscribers();
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}
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public function executionStarted(): void
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{
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gc_disable();
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$this->facade->emitter()->testRunnerDisabledGarbageCollection();
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gc_collect_cycles();
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$this->facade->emitter()->testRunnerTriggeredGarbageCollection();
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}
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public function executionFinished(): void
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{
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gc_collect_cycles();
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$this->facade->emitter()->testRunnerTriggeredGarbageCollection();
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gc_enable();
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$this->facade->emitter()->testRunnerEnabledGarbageCollection();
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}
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public function testFinished(): void
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{
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$this->tests++;
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if ($this->tests === $this->threshold) {
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gc_collect_cycles();
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$this->facade->emitter()->testRunnerTriggeredGarbageCollection();
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$this->tests = 0;
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}
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}
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/**
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* @throws EventFacadeIsSealedException
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* @throws UnknownSubscriberTypeException
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*/
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private function registerSubscribers(): void
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{
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$this->facade->registerSubscribers(
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new ExecutionStartedSubscriber($this),
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new ExecutionFinishedSubscriber($this),
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new TestFinishedSubscriber($this),
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);
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}
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}
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