mirror of
https://github.com/danog/amp.git
synced 2024-12-11 17:09:40 +01:00
1286087c06
Pause doesn't cover the delayed value use case.
74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
<?php
|
|
|
|
namespace Amp\Test;
|
|
|
|
use Amp\Delayed;
|
|
use Amp\Loop;
|
|
|
|
class DelayedTest extends \PHPUnit\Framework\TestCase {
|
|
public function testDelayed() {
|
|
$time = 100;
|
|
$value = "test";
|
|
$start = microtime(true);
|
|
|
|
Loop::run(function () use (&$result, $time, $value) {
|
|
$promise = new Delayed($time, $value);
|
|
|
|
$callback = function ($exception, $value) use (&$result) {
|
|
$result = $value;
|
|
};
|
|
|
|
$promise->onResolve($callback);
|
|
});
|
|
|
|
$this->assertGreaterThanOrEqual($time - 1 /* 1ms grace period */, (microtime(true) - $start) * 1000);
|
|
$this->assertSame($value, $result);
|
|
}
|
|
|
|
public function testUnreference() {
|
|
$time = 100;
|
|
$value = "test";
|
|
$start = microtime(true);
|
|
|
|
$invoked = false;
|
|
Loop::run(function () use (&$invoked, $time, $value) {
|
|
$promise = new Delayed($time, $value);
|
|
$promise->unreference();
|
|
|
|
$callback = function ($exception, $value) use (&$invoked) {
|
|
$invoked = true;
|
|
};
|
|
|
|
$promise->onResolve($callback);
|
|
});
|
|
|
|
$this->assertLessThanOrEqual($time - 1 /* 1ms grace period */, (microtime(true) - $start) * 1000);
|
|
$this->assertFalse($invoked);
|
|
}
|
|
|
|
/**
|
|
* @depends testUnreference
|
|
*/
|
|
public function testReference() {
|
|
$time = 100;
|
|
$value = "test";
|
|
$start = microtime(true);
|
|
|
|
$invoked = false;
|
|
Loop::run(function () use (&$invoked, $time, $value) {
|
|
$promise = new Delayed($time, $value);
|
|
$promise->unreference();
|
|
$promise->reference();
|
|
|
|
$callback = function ($exception, $value) use (&$invoked) {
|
|
$invoked = true;
|
|
};
|
|
|
|
$promise->onResolve($callback);
|
|
});
|
|
|
|
$this->assertGreaterThanOrEqual($time - 1 /* 1ms grace period */, (microtime(true) - $start) * 1000);
|
|
$this->assertTrue($invoked);
|
|
}
|
|
}
|