third_party/WebKit/LayoutTests/http/tests/serviceworker/fetch-event-network-error.html

   1 <!DOCTYPE html>
   2 <title>Service Worker: Fetch event network error</title>
   3 <script src="../resources/testharness.js"></script>
   4 <script src="../resources/testharness-helpers.js"></script>
   5 <script src="../resources/testharnessreport.js"></script>
   6 <script src="resources/test-helpers.js"></script>
   7 <script>
   8 var resolve_test_done;
   9
  10 var test_done_promise = new Promise(function(resolve) {
  11     resolve_test_done = resolve;
  12   });
  13
  14 // Called by the child frame.
  15 function notify_test_done(result) {
  16   resolve_test_done(result);
  17 }
  18
  19 promise_test(function(t) {
  20     var scope = 'resources/fetch-event-network-error-controllee-iframe.html';
  21     var script = 'resources/fetch-event-network-error-worker.js';
  22     var frame;
  23
  24     return service_worker_unregister_and_register(t, script, scope)
  25       .then(function(registration) {
  26           return wait_for_state(t, registration.installing, 'activated');
  27         })
  28       .then(function() {
  29           return with_iframe(scope);
  30         })
  31       .then(function(f) {
  32           frame = f;
  33           return test_done_promise;
  34         })
  35       .then(function(result) {
  36           frame.remove();
  37           assert_equals(result, 'PASS');
  38           return service_worker_unregister_and_done(t, scope);
  39         });
  40   }, 'Rejecting the fetch event or using preventDefault() causes a network ' +
  41      'error');
  42 </script>