src/third_party/WebKit/LayoutTests/inspector/profiler/heap-snapshot-summary-sorting-instances.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 = 10;
  10     function createHeapSnapshot()
  11     {
  12         return InspectorTest.createHeapSnapshot(instanceCount);
  13     }
  14
  15     InspectorTest.runHeapSnapshotTestSuite([
  16         function testSorting(next)
  17         {
  18             InspectorTest.takeAndOpenSnapshot(createHeapSnapshot, step1);
  19
  20             function step1()
  21             {
  22                 InspectorTest.switchToView("Summary", step1a);
  23             }
  24
  25             var columns;
  26             var currentColumn;
  27             var currentColumnOrder;
  28
  29             function step1a()
  30             {
  31                 var row = InspectorTest.findRow("B");
  32                 InspectorTest.assertEquals(true, !!row, "\"B\" row");
  33                 InspectorTest.expandRow(row, step2);
  34             }
  35
  36             function step2(row)
  37             {
  38                 columns = InspectorTest.viewColumns();
  39                 currentColumn = 0;
  40                 currentColumnOrder = false;
  41                 step3();
  42             }
  43
  44             function step3()
  45             {
  46                 if (currentColumn >= columns.length) {
  47                     setTimeout(next, 0);
  48                     return;
  49                 }
  50
  51                 InspectorTest.clickColumn(columns[currentColumn], step4);
  52             }
  53
  54             function step4(newColumnState)
  55             {
  56                 columns[currentColumn] = newColumnState;
  57                 var columnName = columns[currentColumn].identifier;
  58                 var row = InspectorTest.findRow("B");
  59                 InspectorTest.assertEquals(true, !!row, "\"B\" row");
  60                 var contents = row.children.map(function(obj) { return obj.element().children[currentColumn].textContent; });
  61                 InspectorTest.assertEquals(instanceCount, contents.length, "column contents");
  62                 var sortTypes = { object: "text", distance: "number", count: "number", shallowSize: "size", retainedSize: "size" };
  63                 InspectorTest.assertEquals(true, !!sortTypes[columns[currentColumn].identifier], "sort by identifier");
  64                 InspectorTest.checkArrayIsSorted(contents, sortTypes[columns[currentColumn].identifier], columns[currentColumn].sort);
  65
  66                 if (!currentColumnOrder)
  67                     currentColumnOrder = true;
  68                 else {
  69                     currentColumnOrder = false;
  70                     ++currentColumn;
  71                 }
  72                 step3();
  73             }
  74         }
  75     ]);
  76 }
  77
  78 </script>
  79 </head>
  80 <body onload="runTest()">
  81 <p>
  82 Tests sorting in Summary view of detailed heap snapshots.
  83 </p>
  84 </body>
  85 </html>