/**
* If we have a timeline, figure out what each thread was doing at each point in time.
* Basically CPU utilization from the timeline.
*
* @param TestPaths $localPaths Paths related to this run/step
* @return array|null An array of threads with each thread being an array of slices (one for
* each time period). Each slice is an array of events and the fraction of that
* slice that they consumed (with a total maximum of 1 for any slice).
*/
function DevToolsGetCPUSlicesForStep($localPaths)
{
$slices = null;
$slices_file = $localPaths->devtoolsCPUTimelineFile() . ".gz";
$trace_file = $localPaths->devtoolsTraceFile() . ".gz";
$script_timing = $localPaths->devtoolsScriptTimingFile() . ".gz";
if (!GetSetting('disable_timeline_processing') && !is_file($slices_file) && is_file($trace_file) && is_file(__DIR__ . '/lib/trace/trace-parser.py')) {
$script = realpath(__DIR__ . '/lib/trace/trace-parser.py');
touch($slices_file);
if (is_file($slices_file)) {
$slices_file = realpath($slices_file);
unlink($slices_file);
}
$user_timing = $localPaths->chromeUserTimingFile() . ".gz";
touch($user_timing);
if (is_file($user_timing)) {
$user_timing = realpath($user_timing);
unlink($user_timing);
}
$trace_file = realpath($trace_file);
$command = "python \"{$script}\" -t \"{$trace_file}\" -u \"{$user_timing}\" -c \"{$slices_file}\" -j \"{$script_timing}\" 2>&1";
exec($command, $output, $result);
if (!is_file($slices_file)) {
touch($slices_file);
}
}
if (gz_is_file($slices_file)) {
$slices = json_decode(gz_file_get_contents($slices_file), true);
}
if (isset($slices) && !is_array($slices)) {
$slices = null;
}
return $slices;
}
require_once __DIR__ . '/include/TestStepResult.php';
// not functional, but to declare what to expect from common.inc
global $testPath, $run, $cached, $step, $id, $url, $test;
$testInfo = TestInfo::fromFiles($testPath);
$testStepResult = TestStepResult::fromFiles($testInfo, $run, $cached, $step);
$is_mime = isset($_REQUEST['mime']) ? (bool) @$_REQUEST['mime'] : (bool) GetSetting('mime_waterfalls');
$is_state = (bool) @$_REQUEST['state'];
$include_js = isset($_REQUEST['js']) ? (bool) @$_REQUEST['js'] : true;
$use_dots = !isset($_REQUEST['dots']) || $_REQUEST['dots'] != 0;
$show_labels = !isset($_REQUEST['labels']) || $_REQUEST['labels'] != 0;
$rowcount = array_key_exists('rowcount', $_REQUEST) ? $_REQUEST['rowcount'] : 0;
// Get all of the requests;
$requests = $testStepResult->getRequests();
if ($include_js) {
$localPaths = new TestPaths($testInfo->getRootDirectory(), $run, $cached, $step);
AddRequestScriptTimings($requests, $localPaths->devtoolsScriptTimingFile());
}
if (@$_REQUEST['type'] == 'connection') {
$is_state = true;
$include_js = false;
$rows = GetConnectionRows($requests, $show_labels);
} else {
$rows = GetRequestRows($requests, $use_dots, $show_labels);
}
$page_events = GetPageEvents($testStepResult->getRawResults());
$bwIn = 0;
if (isset($test) && array_key_exists('testinfo', $test) && array_key_exists('bwIn', $test['testinfo'])) {
$bwIn = $test['testinfo']['bwIn'];
} else {
if (isset($test) && array_key_exists('test', $test) && array_key_exists('bwIn', $test['test'])) {
$bwIn = $test['test']['bwIn'];
/**
* Gather all of the data that we collect for a single run
*
* @param TestStepResult $testStepResult
* @return array Array with run information which can be serialized as JSON
*/
private function stepDataArray($testStepResult)
{
if (!$testStepResult) {
return null;
}
$ret = $testStepResult->getRawResults();
$run = $testStepResult->getRunNumber();
$cached = $testStepResult->isCachedRun();
$step = $testStepResult->getStepNumber();
$localPaths = new TestPaths($this->testInfo->getRootDirectory(), $run, $cached, $step);
$nameOnlyPaths = new TestPaths("", $run, $cached, $step);
$urlGenerator = UrlGenerator::create(false, $this->urlStart, $this->testInfo->getId(), $run, $cached, $step);
$friendlyUrlGenerator = UrlGenerator::create(true, $this->urlStart, $this->testInfo->getId(), $run, $cached, $step);
$urlPaths = new TestPaths($this->urlStart . substr($this->testInfo->getRootDirectory(), 1), $run, $cached, $step);
$basic_results = $this->hasInfoFlag(self::BASIC_INFO_ONLY);
if (!$basic_results && $this->fileHandler->gzFileExists($localPaths->pageSpeedFile())) {
$ret['PageSpeedScore'] = $testStepResult->getPageSpeedScore();
$ret['PageSpeedData'] = $urlGenerator->getGZip($nameOnlyPaths->pageSpeedFile());
}
$ret['pages'] = array();
$ret['pages']['details'] = $urlGenerator->resultPage("details");
$ret['pages']['checklist'] = $urlGenerator->resultPage("performance_optimization");
$ret['pages']['breakdown'] = $urlGenerator->resultPage("breakdown");
$ret['pages']['domains'] = $urlGenerator->resultPage("domains");
$ret['pages']['screenShot'] = $urlGenerator->resultPage("screen_shot");
$ret['thumbnails'] = array();
$ret['thumbnails']['waterfall'] = $friendlyUrlGenerator->thumbnail("waterfall.png");
$ret['thumbnails']['checklist'] = $friendlyUrlGenerator->thumbnail("optimization.png");
$ret['thumbnails']['screenShot'] = $friendlyUrlGenerator->thumbnail("screen.png");
$ret['images'] = array();
$ret['images']['waterfall'] = $friendlyUrlGenerator->generatedImage("waterfall");
$ret['images']['connectionView'] = $friendlyUrlGenerator->generatedImage("connection");
$ret['images']['checklist'] = $friendlyUrlGenerator->optimizationChecklistImage();
$ret['images']['screenShot'] = $urlGenerator->getFile($nameOnlyPaths->screenShotFile());
if ($this->fileHandler->fileExists($localPaths->screenShotPngFile())) {
$ret['images']['screenShotPng'] = $urlGenerator->getFile($nameOnlyPaths->screenShotPngFile());
}
$ret['rawData'] = array();
if ($this->fileHandler->gzFileExists($localPaths->devtoolsScriptTimingFile())) {
$ret['rawData']['scriptTiming'] = $urlGenerator->getGZip($nameOnlyPaths->devtoolsScriptTimingFile());
}
$ret['rawData']['headers'] = $urlPaths->headersFile();
$ret['rawData']['pageData'] = $urlPaths->pageDataFile();
$ret['rawData']['requestsData'] = $urlPaths->requestDataFile();
$ret['rawData']['utilization'] = $urlPaths->utilizationFile();
if ($this->fileHandler->fileExists($localPaths->bodiesFile())) {
$ret['rawData']['bodies'] = $urlPaths->bodiesFile();
}
if ($this->fileHandler->gzFileExists($localPaths->devtoolsTraceFile())) {
$ret['rawData']['trace'] = $urlGenerator->getGZip($nameOnlyPaths->devtoolsTraceFile() . ".gz");
}
if (!$basic_results) {
$ret = array_merge($ret, $this->getAdditionalInfoArray($testStepResult, $urlGenerator, $nameOnlyPaths));
}
return $ret;
}
/**
* @param TestStepResult $stepResult Results for the step to be printed
*/
private function printStepResults($stepResult)
{
if (empty($stepResult)) {
return;
}
$run = $stepResult->getRunNumber();
$cached = $stepResult->isCachedRun() ? 1 : 0;
$step = $stepResult->getStepNumber();
$testRoot = $this->testInfo->getRootDirectory();
$testId = $this->testInfo->getId();
$localPaths = new TestPaths($testRoot, $run, $cached, $step);
$nameOnlyPaths = new TestPaths("", $run, $cached, $step);
$urlPaths = new TestPaths($this->baseUrl . substr($testRoot, 1), $run, $cached, $step);
echo "<results>\n";
echo ArrayToXML($stepResult->getRawResults());
$this->printPageSpeed($stepResult);
echo "</results>\n";
// links to the relevant pages
$urlGenerator = UrlGenerator::create($this->friendlyUrls, $this->baseUrl, $testId, $run, $cached, $step);
echo "<pages>\n";
echo "<details>" . htmlspecialchars($urlGenerator->resultPage("details")) . "</details>\n";
echo "<checklist>" . htmlspecialchars($urlGenerator->resultPage("performance_optimization")) . "</checklist>\n";
echo "<breakdown>" . htmlspecialchars($urlGenerator->resultPage("breakdown")) . "</breakdown>\n";
echo "<domains>" . htmlspecialchars($urlGenerator->resultPage("domains")) . "</domains>\n";
echo "<screenShot>" . htmlspecialchars($urlGenerator->resultPage("screen_shot")) . "</screenShot>\n";
echo "</pages>\n";
// urls for the relevant images
echo "<thumbnails>\n";
echo "<waterfall>" . htmlspecialchars($urlGenerator->thumbnail("waterfall.png")) . "</waterfall>\n";
echo "<checklist>" . htmlspecialchars($urlGenerator->thumbnail("optimization.png")) . "</checklist>\n";
if ($this->fileHandler->fileExists($localPaths->screenShotFile())) {
echo "<screenShot>" . htmlspecialchars($urlGenerator->thumbnail("screen.jpg")) . "</screenShot>\n";
}
echo "</thumbnails>\n";
echo "<images>\n";
echo "<waterfall>" . htmlspecialchars($urlGenerator->generatedImage("waterfall")) . "</waterfall>\n";
echo "<connectionView>" . htmlspecialchars($urlGenerator->generatedImage("connection")) . "</connectionView>\n";
echo "<checklist>" . htmlspecialchars($urlGenerator->optimizationChecklistImage()) . "</checklist>\n";
if ($this->fileHandler->fileExists($localPaths->screenShotFile())) {
echo "<screenShot>" . htmlspecialchars($urlGenerator->getFile($nameOnlyPaths->screenShotFile())) . "</screenShot>\n";
}
if ($this->fileHandler->fileExists($localPaths->screenShotPngFile())) {
echo "<screenShotPng>" . htmlspecialchars($urlGenerator->getFile($nameOnlyPaths->screenShotPngFile())) . "</screenShotPng>\n";
}
echo "</images>\n";
// raw results (files accessed directly on the file system, but via URL)
echo "<rawData>\n";
if ($this->fileHandler->gzFileExists($localPaths->devtoolsScriptTimingFile())) {
echo "<scriptTiming>" . htmlspecialchars($urlGenerator->getGZip($nameOnlyPaths->devtoolsScriptTimingFile())) . "</scriptTiming>\n";
}
if ($this->fileHandler->gzFileExists($localPaths->headersFile())) {
echo "<headers>" . $urlPaths->headersFile() . "</headers>\n";
}
if ($this->fileHandler->gzFileExists($localPaths->bodiesFile())) {
echo "<bodies>" . $urlPaths->bodiesFile() . "</bodies>\n";
}
if ($this->fileHandler->gzFileExists($localPaths->pageDataFile())) {
echo "<pageData>" . $urlPaths->pageDataFile() . "</pageData>\n";
}
if ($this->fileHandler->gzFileExists($localPaths->requestDataFile())) {
echo "<requestsData>" . $urlPaths->requestDataFile() . "</requestsData>\n";
}
if ($this->fileHandler->gzFileExists($localPaths->utilizationFile())) {
echo "<utilization>" . $urlPaths->utilizationFile() . "</utilization>\n";
}
$this->printPageSpeedData($stepResult);
echo "</rawData>\n";
// video frames
$progress = $stepResult->getVisualProgress();
if (array_key_exists('frames', $progress) && is_array($progress['frames']) && count($progress['frames'])) {
echo "<videoFrames>\n";
foreach ($progress['frames'] as $ms => $frame) {
echo "<frame>\n";
echo "<time>{$ms}</time>\n";
echo "<image>" . htmlspecialchars($urlGenerator->getFile($frame['file'], $nameOnlyPaths->videoDir())) . "</image>\n";
echo "<VisuallyComplete>{$frame['progress']}</VisuallyComplete>\n";
echo "</frame>\n";
}
echo "</videoFrames>\n";
}
$this->printAdditionalInformation($stepResult, false);
}