PerformanceTests/inspector/heap-snapshot-performance-test.js

   1 function test()
   2 {
   3     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildEdgeIndexes");
   4     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildRetainers");
   5     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildDominatedNodes");
   6     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_calculateFlags");
   7     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildAggregates");
   8     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_calculateClassesRetainedSize");
   9     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_calculateObjectToWindowDistance");
  10     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_calculateRetainedSizes");
  11     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_markDetachedDOMTreeNodes");
  12     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_markQueriableHeapObjects");
  13     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_markPageOwnedNodes");
  14     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_splitNodesAndContainmentEdges");
  15     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildPostOrderIndex");
  16     InspectorTest.measureFunction(WebInspector.HeapSnapshot.prototype, "_buildDominatorTree");
  17     InspectorTest.measureFunction(WebInspector.HeapSnapshotConstructorsDataGrid.prototype, "_aggregatesReceived");
  18
  19     function performanceTest(timer)
  20     {
  21         var transferTimerCookie;
  22         var showTimerCookie;
  23         var changeViewTimerCookie;
  24         var clearTimerCookie;
  25
  26         var testName = /([^\/]+)\.html$/.exec(WebInspector.inspectedPageURL)[1];
  27         var fullTimerCookie = timer.start("full-summary-snapshot-time");
  28         var backendTimerCookie = timer.start("take-snapshot");
  29         ProfilerAgent.takeHeapSnapshot(step0);
  30
  31         function step0()
  32         {
  33             timer.finish(backendTimerCookie);
  34             transferTimerCookie = timer.start("transfer-snapshot");
  35             var profiles = WebInspector.panels.profiles.getProfiles("HEAP");
  36             WebInspector.panels.profiles.showProfile(profiles[profiles.length - 1]);
  37             InspectorTest.addSniffer(WebInspector.panels.profiles, "_finishHeapSnapshot", step1);
  38         }
  39
  40         function step1(uid)
  41         {
  42             timer.finish(transferTimerCookie);
  43             showTimerCookie = timer.start("show-snapshot");
  44             var panel = WebInspector.panels.profiles;
  45             var profile = panel._profilesIdMap[panel._makeKey(uid, WebInspector.HeapSnapshotProfileType.TypeId)];
  46             profile.load(step2); // Add load callback.
  47         }
  48
  49         function step2()
  50         {
  51             timer.finish(showTimerCookie);
  52             changeViewTimerCookie = timer.start("switch-to-containment-view");
  53             InspectorTest.switchToView("Containment", cleanup);
  54         }
  55
  56         function cleanup()
  57         {
  58             timer.finish(changeViewTimerCookie);
  59             timer.finish(fullTimerCookie);
  60             clearTimerCookie = timer.start("clear-snapshot");
  61             ProfilerAgent.clearProfiles(done);
  62             WebInspector.panels.profiles._reset();
  63         }
  64
  65         function done()
  66         {
  67             timer.finish(clearTimerCookie);
  68             timer.done(testName);
  69         }
  70     }
  71
  72     InspectorTest.runPerformanceTest(performanceTest, 60000);
  73 }