third_party/WebKit/LayoutTests/fast/serviceworker/access-container-with-invalid-context.html

   1 <!DOCTYPE html>
   2 <div id="container"></div>
   3 <script src="../../resources/testharness.js"></script>
   4 <script src="../../resources/testharnessreport.js"></script>
   5 <script>
   6 var test = async_test("This test checks if accessing navigator.serviceWorker doesn't crash with invalid frame");
   7
   8 if (testRunner)
   9     testRunner.setCanOpenWindows();
  10
  11 function callback() {
  12     // At this time window.navigator may be replaced with a new iframe's one,
  13     // which could be now invalid.
  14     var sw = navigator.serviceWorker;
  15     test.done();
  16 }
  17
  18 test.step(function() {
  19     var w = window.open("x", "y");
  20     window.navigator = w.navigator;
  21     setTimeout(callback, 1);
  22 });
  23 </script>