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|
<?php
use Sabre\Event\EventEmitter;
include __DIR__ . '/../../vendor/autoload.php';
abstract class BenchMark {
protected $startTime;
protected $iterations = 10000;
protected $totalTime;
function setUp() {
}
abstract function test();
function go() {
$this->setUp();
$this->startTime = microtime(true);
$this->test();
$this->totalTime = microtime(true) - $this->startTime;
return $this->totalTime;
}
}
class OneCallBack extends BenchMark {
protected $emitter;
protected $iterations = 100000;
function setUp() {
$this->emitter = new EventEmitter();
$this->emitter->on('foo', function() {
// NOOP
});
}
function test() {
for ($i = 0;$i < $this->iterations;$i++) {
$this->emitter->emit('foo', []);
}
}
}
class ManyCallBacks extends BenchMark {
protected $emitter;
function setUp() {
$this->emitter = new EventEmitter();
for ($i = 0;$i < 100;$i++) {
$this->emitter->on('foo', function() {
// NOOP
});
}
}
function test() {
for ($i = 0;$i < $this->iterations;$i++) {
$this->emitter->emit('foo', []);
}
}
}
class ManyPrioritizedCallBacks extends BenchMark {
protected $emitter;
function setUp() {
$this->emitter = new EventEmitter();
for ($i = 0;$i < 100;$i++) {
$this->emitter->on('foo', function() {
}, 1000 - $i);
}
}
function test() {
for ($i = 0;$i < $this->iterations;$i++) {
$this->emitter->emit('foo', []);
}
}
}
$tests = [
'OneCallBack',
'ManyCallBacks',
'ManyPrioritizedCallBacks',
];
foreach ($tests as $test) {
$testObj = new $test();
$result = $testObj->go();
echo $test . " " . $result . "\n";
}
|
