third_party/WebKit/LayoutTests/inspector/profiler/heap-snapshot-containment-expansion-preserved-when-sorting.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 testExpansionPreservedWhenSorting(next)
  17         {
  18             InspectorTest.takeAndOpenSnapshot(createHeapSnapshot, step1);
  19
  20             function step1()
  21             {
  22                 InspectorTest.switchToView("Containment", step2);
  23             }
  24
  25             var columns;
  26             function step2()
  27             {
  28                 columns = InspectorTest.viewColumns();
  29                 InspectorTest.clickColumn(columns[0], step3);
  30             }
  31
  32             function step3()
  33             {
  34                 InspectorTest.findAndExpandWindow(step4);
  35             }
  36
  37             function step4(row)
  38             {
  39                 var buttonsNode = InspectorTest.findButtonsNode(row);
  40                 InspectorTest.assertEquals(true, !!buttonsNode, "no buttons node found!");
  41                 InspectorTest.clickShowMoreButton("showAll", buttonsNode, step5);
  42             }
  43
  44             function step5(row)
  45             {
  46                 var row = row.children[0];
  47                 InspectorTest.assertEquals(true, !!row, "\"B\" instance row");
  48                 InspectorTest.expandRow(row, expandA);
  49                 function expandA(row)
  50                 {
  51                     function propertyMatcher(data)
  52                     {
  53                         return data._referenceName === "a" && data._name.charAt(0) === "A";
  54                     }
  55                     var aRow = InspectorTest.findMatchingRow(propertyMatcher, row);
  56                     InspectorTest.assertEquals(true, !!aRow, "\"a: A\" row");
  57                     InspectorTest.expandRow(aRow, step6);
  58                 }
  59             }
  60
  61             var columnContents;
  62             function step6()
  63             {
  64                 columnContents = InspectorTest.columnContents(columns[0]);
  65                 InspectorTest.clickColumn(columns[0], clickTwice);
  66                 function clickTwice()
  67                 {
  68                     InspectorTest.clickColumn(columns[0], step7);
  69                 }
  70             }
  71
  72             function step7()
  73             {
  74                 var newColumnContents = InspectorTest.columnContents(columns[0]);
  75                 InspectorTest.assertColumnContentsEqual(columnContents, newColumnContents);
  76                 setTimeout(next, 0);
  77             }
  78         }
  79     ]);
  80 }
  81
  82 </script>
  83 </head>
  84 <body onload="runTest()">
  85 <p>
  86 Tests Containment view of detailed heap snapshots.
  87 Expanded nodes must be preserved after sorting.
  88 </p>
  89 </body>
  90 </html>