src/third_party/WebKit/LayoutTests/http/tests/serviceworker/activation-after-registration.html

   1 <!DOCTYPE html>
   2 <title>Service Worker: Activation occurs after registration</title>
   3 <script src="../resources/testharness.js"></script>
   4 <script src="../resources/testharnessreport.js"></script>
   5 <script src="resources/test-helpers.js"></script>
   6 <body>
   7 <script>
   8 var t = async_test('activation occurs after registration');
   9 t.step(function() {
  10     var scope = 'resources/blank.html';
  11     navigator.serviceWorker.unregister(scope).then(
  12         doTest,
  13         unreached_rejection(t, 'Unregister should not fail')
  14     );
  15
  16     function doTest() {
  17         navigator.serviceWorker.register(
  18             'resources/worker-no-op.js', {scope: scope}
  19         ).then(t.step_func(onRegister), t.step_func(function(reason) {
  20             assert_unreached('Registration should succeed, but failed: ' + reason.name);
  21         }));
  22     }
  23
  24     function onRegister(worker) {
  25         assert_equals(worker.state, 'parsed', 'worker should be in the "parsed" state upon registration');
  26         worker.addEventListener('statechange', t.step_func(function(event) {
  27             if (event.target.state == 'active')
  28                 t.done();
  29         }));
  30     }
  31 });
  32 </script>
  33 </body>