public function fromArray(array $data)
{
foreach ($data as $timingFields) {
$newTiming = new Timing();
$newTiming->fromArray($timingFields);
$this->add($newTiming);
}
}
function testTimingUnnamed()
{
$timer = new Timing();
$timer->start();
$timer->stop();
$values = $timer->getTestValues();
$this->assertEquals(1, count($values));
$this->assertEquals(0, round($values[0], 4), 'Start() then Stop() should be nearly zero');
}
/**
* @covers Timing::getEntriesByType
*/
public function testGetEntriesByType()
{
$timing = new Timing();
$timing->mark('mark_a');
usleep(100);
$timing->mark('mark_b');
usleep(100);
$timing->mark('mark_c');
$timing->measure('measure_a', 'mark_a', 'mark_b');
$timing->measure('measure_b', 'mark_b', 'mark_c');
$marks = array_map(function ($entry) {
return $entry['name'];
}, $timing->getEntriesByType('mark'));
$this->assertEquals(array('requestStart', 'mark_a', 'mark_b', 'mark_c'), $marks);
$measures = array_map(function ($entry) {
return $entry['name'];
}, $timing->getEntriesByType('measure'));
$this->assertEquals(array('measure_a', 'measure_b'), $measures);
}
static function Main()
{
for ($k = 1; $k <= 3; $k++) {
echo "Benchmark #{$k}\n";
echo "============\n";
NBodyTest::main();
//FannkuchTest::main();
//BinaryTreesTest::main();
//MandelbrotTest::main();
//PidigitsTest::main(); // requires GMP
//SpectralNormTest::main(); // some streams
}
Timing::OutputResults();
}
public function testDateTimeModified()
{
$dateTime = "2015-09-27 17:37:19";
$dateTimeObject = new \DateTime($dateTime);
$test = new \Timing();
$test->setId(3)->setDateTime($dateTime);
$this->asserttrue($test->isModified(), "The datetime has been set the first time and need to be modified!");
$test->save();
$test->setDateTime($dateTime);
$this->assertfalse($test->isModified(), "The datetime has been marked as modified, although it was provided with the same datetime string as before!");
$dateTimeObject->modify('+4 hours');
$test->setDateTime($dateTimeObject);
$this->asserttrue($test->isModified(), "The time has been not modified!");
$test->save();
$dateTimeObject->modify('+7 days');
$test->setDateTime($dateTimeObject);
$this->asserttrue($test->isModified(), "The date has been not modified!");
$test->save();
$test->setDateTime(null);
$this->asserttrue($test->isModified(), "The datetime has been not modified and not set to null!");
$test->save();
$this->assertnull($test->getDateTime(), "The datetime was not set to null!");
$test->setDateTime($dateTimeObject);
$this->asserttrue($test->isModified(), "The datetime has not been modified!");
$test->save();
}
static function main()
{
Timing::Start("BinaryTrees");
self::binaryTrees(15);
Timing::Stop();
}
static function main()
{
Timing::Start("Fannkuch");
$n = 10;
list($checksum, $pf) = self::Fannkuch($n);
//printf("%d\nPfannkuchen(%d) = %d\n", $checksum, $n, $pf);
Timing::Stop();
}
static function main()
{
Timing::Start("NBody");
self::pidigits(1000);
Timing::Stop();
}
static function Instantiation()
{
Timing::Start("Instantiate - no ctor");
for ($i = 0; $i < self::LOOP_COUNT; $i++) {
$_x = new X();
}
Timing::Stop();
Timing::Start("Instantiate - empty ctor");
for ($i = 0; $i < self::LOOP_COUNT; $i++) {
$_x = new Y();
}
Timing::Stop();
Timing::Start("Instantiate - dynamic new");
for ($i = 0; $i < self::LOOP_COUNT; $i++) {
$_x = new DynamicClass();
}
Timing::Stop();
}
static function Start($descr)
{
self::$descr = $descr;
self::$start = self::GetTicks();
echo $descr . ";";
}
static function main()
{
Timing::Start("Mandelbrot");
self::mandelbrot(600);
Timing::Stop();
}
static function main()
{
Timing::Start("NBody");
self::n_body(1000000);
Timing::Stop();
}
public static function main()
{
Timing::Start("Spectral Norm");
self::spectralnorm(1);
Timing::Stop();
}
static function nestedloop()
{
Timing::Start("nestedloop.php");
nestedloop(100);
Timing::Stop();
}
