third_party/WebKit/LayoutTests/accessibility/table-cell-for-column-and-row-crash.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../resources/js-test.js"></script>
   5 </head>
   6
   7 <body id="body">
   8 <table id="testTable" summary="A summary to make sure this is always exposed as an AXTable">
   9   <tr><td>foo</td></tr>
  10   <tr><td>bar</td></tr>
  11 </table>
  12
  13 <p id="description"></p>
  14 <div id="console"></div>
  15 <script>
  16 description("This tests that retrieving a cell for a table multiple times doesn't crash.");
  17
  18 if (window.testRunner) {
  19   testRunner.dumpAsText();
  20
  21   if (window.accessibilityController) {
  22     document.getElementById("body").focus();
  23     var axBody = accessibilityController.focusedElement;
  24
  25     var axTable = axBody.childAtIndex(0);
  26     shouldBe("axTable.role", "'AXRole: AXTable'");
  27
  28     // Trying to reference the same cell for the table
  29     // multiple times shouldn't result in a crash.
  30     for (var i = 0; i < 10; i++) {
  31       var axCell = axTable.cellForColumnAndRow(0, 0);
  32       shouldBe("axCell.role", "'AXRole: AXCell'");
  33       axCell = null;
  34
  35       // We need to force a call to the Garbage Collector here so we are
  36       // sure that axCell will get actually destroyed after using it.
  37       gc();
  38     }
  39   }
  40 }
  41 </script>
  42
  43 </body>
  44 </html>