src/third_party/WebKit/LayoutTests/inspector/profiler/heap-snapshot-reveal-in-dominators-view.html

   1 <html>
   2 <head>
   3   <script src="../../http/tests/inspector/inspector-test.js"></script>
   4   <script src="heap-snapshot-test.js"></script>
   5 <script>
   6
   7 function test()
   8 {
   9     var instanceCount = 25;
  10     function createHeapSnapshot()
  11     {
  12         return InspectorTest.createHeapSnapshot(instanceCount);
  13     }
  14
  15     InspectorTest.runHeapSnapshotTestSuite([
  16         function testShowAll(next)
  17         {
  18             InspectorTest.takeAndOpenSnapshot(createHeapSnapshot, step1);
  19             var nodeAHeapSnapshotObjectId = 5 + 2*15 ; // Id of the 16th A node.
  20
  21             function step1()
  22             {
  23                 InspectorTest.addSniffer(WebInspector.HeapSnapshotDominatorsDataGrid.prototype, "highlightNode", didHighlightNode);
  24                 WebInspector.panels.profiles.showObject(nodeAHeapSnapshotObjectId, "Dominators");
  25                 InspectorTest.addResult("Revealing node...");
  26             }
  27
  28             function didHighlightNode(node)
  29             {
  30                 InspectorTest.assertEquals(nodeAHeapSnapshotObjectId, node.snapshotNodeId, "Unxpected node highlighted.");
  31                 InspectorTest.addResult("Node revealed.");
  32                 next();
  33             }
  34         }
  35     ]);
  36 }
  37
  38 </script>
  39 </head>
  40 <body onload="runTest()">
  41 <p>
  42 Tests that an object can be revealed in the Dominators view of detailed heap snapshots.
  43 </p>
  44 </body>
  45 </html>