public function testSimple()
{
$this->expectOutputString("onFinish\nonFinish");
$item = new Item();
$item->attach($this);
$manager = new Manager(new Item('N'));
$this->assertSame('N', $manager->getPrototype()->getTitle());
$this->assertSame($manager, $manager->setPrototype($item));
$this->assertSame($item, $manager->getPrototype());
$this->assertInstanceOf(\SplQueue::class, $manager->getIterator());
$this->assertNull($manager->top());
foreach ($manager as $item) {
$this->fail('Should be empty iteration now: ' . gettype($item));
}
$newItem = $manager->create('1');
$this->assertInstanceOf(Item::class, $newItem);
$this->assertSame('1', $newItem->getTitle());
$this->assertNotSame($item, $newItem);
$this->assertSame($newItem, $manager->start());
$this->assertInstanceOf(StateRunning::class, $newItem->getState());
$this->assertInstanceOf(StatePaused::class, $manager->pause()->getState());
$this->assertSame($newItem, $manager->top());
$this->assertInstanceOf(StateRunning::class, $manager->resume()->getState());
$newItem->stop();
$this->assertNull($manager->discard());
echo "\n";
$this->assertNotSame($newItem, $newItem2 = $manager->namedStart('2'));
$this->assertCount(1, $manager);
$this->assertSame('2', $newItem2->getTitle());
$this->assertSame($newItem2, $manager->stop());
$this->assertCount(2, $manager);
$item->detach($this);
$this->assertSame('3', $manager->start()->setTitle('3')->setHandled(true)->stop()->getTitle());
$this->assertCount(2, $manager);
}
public function testBasic()
{
$this->expectOutputRegex('/\\[\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}] test\\.DEBUG: 1 \\{"PHProfiling\\\\\\\\Example\\\\\\\\TaggingObserver":\\{"tag":"EX"\\},"PHProfiling\\\\\\\\Example\\\\\\\\MemoryPeekUseObserver":\\{"usage":\\d+\\}\\} \\[\\]/');
$logger = new Logger('test');
$logger->pushHandler(new StreamHandler('php://output'));
$prototype = new Item();
$prototype->attach(new MonologOutput($logger, Logger::DEBUG));
$prototype->attach(new TaggingObserver('EX'));
$prototype->attach(new MemoryPeekUseObserver());
$manager = new Manager($prototype);
$manager->namedStart('1');
$memoryEater = range(0, 500);
$this->assertTrue($manager->stop()->isHandled());
unset($memoryEater);
}
/**
* @param Item $item
* @return mixed
*/
public function onFinish(Item $item)
{
$this->assertArrayHasKey(BacktraceObserver::class, $item->getStatistics());
}
/**
* @param Item $item
* @return mixed
*/
public function start(Item $item)
{
return $item->setRunningState()->notify(StartObserver::class);
}
protected function setUp()
{
$prototype = new Item();
$prototype->attach(new TimingObserver());
$this->manager = new Manager($prototype);
}
protected function handle(Item $item)
{
if (!$item->isHandled() && $item->getParent() === null) {
$this->handled->enqueue($item);
}
}
/**
* @param Item $item
*/
public function onStart(Item $item)
{
$item->setStatistic(self::class, self::FILED_START, $this->getT())->setStatistic(self::class, self::FILED_RUNTIME, 0);
}
/**
* @param Item $item
* @return Item
*/
public function discard(Item $item)
{
return $item->setInitState();
}
/**
* @param Item $item
*/
public function onStart(Item $item)
{
$item->setStatistic(static::class, static::FILED_TAG, $this->tag);
}
public function testStateChanges()
{
$item = new Item();
$this->assertInstanceOf(StateInit::class, $item->getState());
$this->assertInstanceOf(StateInit::class, $item->pause()->getState());
$this->assertInstanceOf(StateInit::class, $item->resume()->getState());
$this->assertInstanceOf(StateInit::class, $item->stop()->getState());
$this->assertInstanceOf(StateInit::class, $item->discard()->getState());
$this->assertInstanceOf(StateRunning::class, $item->start()->getState());
$this->assertInstanceOf(StateRunning::class, $item->start()->getState());
$this->assertInstanceOf(StateRunning::class, $item->resume()->getState());
$this->assertInstanceOf(StatePaused::class, $item->pause()->getState());
$this->assertInstanceOf(StatePaused::class, $item->pause()->getState());
$this->assertInstanceOf(StatePaused::class, $item->start()->getState());
$this->assertInstanceOf(StateStopped::class, $item->stop()->getState());
$this->assertInstanceOf(StateStopped::class, $item->start()->getState());
$this->assertInstanceOf(StateStopped::class, $item->pause()->getState());
$this->assertInstanceOf(StateStopped::class, $item->resume()->getState());
$this->assertInstanceOf(StateStopped::class, $item->stop()->getState());
$this->assertInstanceOf(StateStopped::class, $item->discard()->getState());
$this->assertInstanceOf(StateInit::class, $item->setInitState()->getState());
$this->assertInstanceOf(StateInit::class, $item->start()->discard()->getState());
$this->assertInstanceOf(StateInit::class, $item->start()->pause()->discard()->getState());
$this->assertInstanceOf(StateStopped::class, $item->start()->stop()->getState());
$cloned = clone $item;
$this->assertInstanceOf(StateInit::class, $cloned->getState());
}
/**
* @param Item $item
*/
public function onStop(Item $item)
{
$item->setStatistic(static::class, static::FILED_MEMORY_USAGE, memory_get_peak_usage($this->realUsage) - $item->getStatistic(static::class, static::FILED_MEMORY_USAGE));
}
/**
* @param Item $item
* @param string $field
* @param string $invoke
* @param string $file
* @param int $line
* @return $this
*/
protected function writeStatistics(Item $item, $field, $invoke, $file, $line)
{
$item->setStatistic(static::class, $field, [static::SUB_FILED_EXPRESSION => $invoke, static::SUB_FILED_FILE => $file, static::SUB_FILED_LINE => $line]);
return $this;
}
/**
* @param Item $item
*/
public function onFinish(Item $item)
{
$this->logger->addRecord($this->level, $item->getTitle(), $item->getStatistics());
$item->setHandled(true);
}
