/**
* @param int $count
* @return array
*/
public function runTest($count = 1)
{
gc_collect_cycles();
// Forces collection of any existing garbage cycles
$this->_profiler->start();
for ($i = 0; $i < $count; $i++) {
// Store the result so it appears in memory profiling
$this->_executeTest();
}
$this->_profiler->stop();
$time = $this->_profiler->getTime();
$timeOne = $this->_profiler->getTime() / $count;
$memory = $this->_profiler->getMemory();
return array('time' => $time, 'time_one' => $timeOne, 'memory' => $memory, 'count' => $count, 'formated' => sprintf("Time: %s/%s; Memory: %s; Count: %s", Timer::formatMS($time), Timer::formatMS($timeOne), FS::format($memory), $count));
}
/**
* @param callable $test
* @param array $options
* @return array
*/
public static function one($test, $options)
{
$options = array_merge(array('name' => 'One test', 'count' => 1000, 'output' => true), $options);
// Prepare
$bench = new Benchmark();
$bench->setCount($options['count']);
$bench->add('Test', $test);
declare (ticks=1);
// Run tests
$wrapProfiler = new Profiler();
$wrapProfiler->start(false);
if ($options['output']) {
$bench->out(PHP_EOL . '<pre>--------------- Start one bench: ' . $options['name'] . ' ---------------');
$result = $bench->run(true);
$bench->out('-------------------- Finish one bench: ' . $options['name'] . ' ---------</pre>' . PHP_EOL);
} else {
$result = $bench->run(false);
}
$wrapProfiler->stop();
$result['total'] = array('time' => $wrapProfiler->getTime(), 'time_one' => $wrapProfiler->getTime() / $options['count'], 'memory' => $wrapProfiler->getMemory(), 'formated' => $wrapProfiler->getTotalUsage());
return $result;
}
public function testResourceUsage()
{
$this->assertStringMatchesFormat('Time: %s, Peak memory: %s', Profiler::resourceUsage());
$this->assertStringMatchesFormat('Time: %s, Memory: %s', Profiler::resourceUsage(false));
}
