third_party/WebKit/LayoutTests/accessibility/div-within-anchors-causes-crash.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <!-- <script>
   5
   6     function buildAccessibilityTree(accessibilityObject, indent) {
   7         var str = "";
   8         for (var i = 0; i < indent; i++)
   9             str += "    ";
  10         str += accessibilityObject.role;
  11         str += " " + accessibilityObject.stringValue;
  12         str += "\n";
  13         document.getElementById("tree").innerText += str;
  14
  15         if (accessibilityObject.stringValue.indexOf('End of test') >= 0)
  16             return false;
  17
  18         var count = accessibilityObject.childrenCount;
  19         for (var i = 0; i < count; ++i) {
  20             if (!buildAccessibilityTree(accessibilityObject.childAtIndex(i), indent + 1))
  21                 return false;
  22         }
  23
  24         return true;
  25     }
  26 </script> -->
  27 <script src="../resources/js-test.js"></script>
  28 <script src="../resources/accessibility-helper.js"></script>
  29 </head>
  30 <body>
  31
  32 <a><div></div></a>
  33
  34 <a><div></div></a>
  35
  36 <a href="about:blank"><div></div></a>
  37
  38 <div>End of test</div>
  39
  40 <p id="description"></p>
  41 <div id="console"></div>
  42
  43 <script>
  44     description("This can cause a crash.");
  45
  46     if (window.accessibilityController) {
  47         // First build up full accessibility tree.
  48         document.getElementById("console").innerText += "Before:\n";
  49         document.body.focus();
  50         buildAccessibilityTree(accessibilityController.focusedElement, 0);
  51
  52         // Remove anchor that causes debug assert in AccessibilityRenderObject::addChildren
  53         document.body.removeChild(document.body.children[2])
  54
  55         // Build up full accessibility tree again.
  56         document.getElementById("console").innerText += "After:\n";
  57         document.body.focus();
  58         buildAccessibilityTree(accessibilityController.focusedElement, 0);
  59     }
  60
  61 </script>
  62
  63 </body>
  64 </html>