third_party/WebKit/LayoutTests/fast/dom/timer-clear-interval-in-handler-and-generate-error.html

   1 <script>
   2 if (window.testRunner) {
   3   testRunner.dumpAsText()
   4   testRunner.waitUntilDone();
   5 }
   6
   7 function log(msg) {
   8   var elmt = document.createElement("div");
   9   elmt.textContent = msg;
  10   document.body.appendChild(msg);
  11 }
  12
  13 var timer = setInterval(function() {
  14   clearInterval(timer);
  15   setTimeout(function() {
  16     if (window.testRunner)
  17       testRunner.notifyDone();
  18   }, 10);
  19
  20   // This function tries to appendChild to body, but body doesn't exist
  21   // yet, generating an error.  This test passes if we don't crash when
  22   // trying to add the error message to the console.
  23   log("PASS");
  24 }, 10);
  25 </script>