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parallel/test/Context/ParallelTest.php

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<?php
namespace Amp\Parallel\Test\Context;
use Amp\Loop;
use Amp\Parallel\Context\Parallel;
use Amp\PHPUnit\TestCase;
class ParallelTest extends TestCase
{
public function testBasicProcess()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/test-parallel.php", "Test");
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yield $thread->start();
$this->assertSame("Test", yield $thread->join());
});
}
/**
* @expectedException \Amp\Parallel\Sync\PanicError
* @expectedExceptionMessage No string provided
*/
public function testFailingProcess()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/test-process.php");
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yield $thread->start();
yield $thread->join();
});
}
/**
* @expectedException \Amp\Parallel\Sync\PanicError
* @expectedExceptionMessage No script found at '../test-process.php'
*/
public function testInvalidScriptPath()
{
Loop::run(function () {
$thread = new Parallel("../test-process.php");
yield $thread->start();
yield $thread->join();
});
}
/**
* @expectedException \Amp\Parallel\Sync\PanicError
* @expectedExceptionMessage The given data cannot be sent because it is not serializable
*/
public function testInvalidResult()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/invalid-result-process.php");
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yield $thread->start();
\var_dump(yield $thread->join());
});
}
/**
* @expectedException \Amp\Parallel\Sync\PanicError
* @expectedExceptionMessage did not return a callable function
*/
public function testNoCallbackReturned()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/no-callback-process.php");
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yield $thread->start();
\var_dump(yield $thread->join());
});
}
/**
* @expectedException \Amp\Parallel\Sync\PanicError
* @expectedExceptionMessageRegExp /Script (.*) contains a parse error/
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*/
public function testParseError()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/parse-error-process.inc");
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yield $thread->start();
\var_dump(yield $thread->join());
});
}
/**
* @expectedException \Amp\Parallel\Context\ContextException
* @expectedExceptionMessage The context stopped responding, potentially due to a fatal error or calling exit
*/
public function testKillWhenJoining()
{
Loop::run(function () {
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$thread = new Parallel(__DIR__ . "/Fixtures/sleep-parallel.php");
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yield $thread->start();
$promise = $thread->join();
$thread->kill();
$this->assertFalse($thread->isRunning());
yield $promise;
});
}
}