third_party/WebKit/LayoutTests/fast/events/select-onchange-crash.html

   1 <html>
   2   <head>
   3     <script>
   4         if (window.testRunner)
   5         {
   6             testRunner.dumpAsText();
   7             testRunner.waitUntilDone();
   8         }
   9         window.onload = function ()
  10         {
  11             var element = document.getElementById("test");
  12             element.onchange = function() { element.size = 30; }
  13             element.focus();
  14             if (window.testRunner)
  15             {
  16                 // This triggers selection of second option in the select and press Enter.
  17                 eventSender.keyDown("e");
  18                 eventSender.keyDown("\r", []);
  19                 // This triggers repaint.
  20                 document.body.offsetTop;
  21
  22                 document.getElementById("log").innerHTML = "<span style='color: green;'>PASS:</span> Did not crash";
  23                 testRunner.notifyDone();
  24             }
  25          }
  26     </script>
  27   </head>
  28   <body>
  29     This test is to ensure that we do not crash when onchange handler changes the select from a menu list to a list box.
  30     <p id="log"><span style='color: red;'>FAIL:</span> Did not complete test or not running inside DumpRenderTree</p>
  31     <select id="test">
  32       <option selected>abcd</option>
  33       <option>efgh</option>
  34     </select>
  35   </body>
  36 </html>
  37