/**
  * 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);
 }