third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/force-refresh-ready.html

   1 <!DOCTYPE html>
   2 <!-- This test should not be upstreamed due to shift-reload behavior
   3 is not defined by spec. -->
   4 <title>Service Worker: force-refresh ready test</title>
   5 <script src="../../resources/testharness.js"></script>
   6 <script src="../../resources/testharness-helpers.js"></script>
   7 <script src="../../resources/testharnessreport.js"></script>
   8 <script src="../resources/test-helpers.js"></script>
   9 <body>
  10 <script>
  11
  12 promise_test(function(t) {
  13     var scope = '../resources/blank.html';
  14     var script_url = '../resources/empty-worker.js';
  15     var frame;
  16     return service_worker_unregister_and_register(t, script_url, scope)
  17       .then(function(registration) {
  18           return wait_for_state(t, registration.installing, 'activated');
  19         })
  20       .then(function() {
  21           return with_iframe(scope);
  22         })
  23       .then(function(f) {
  24           frame = f;
  25           return new Promise(function(resolve) {
  26               frame.onload = t.step_func(function() {
  27                   frame.contentWindow.navigator.serviceWorker.ready
  28                     .then(function() {
  29                         resolve();
  30                       });
  31                 });
  32               frame.contentWindow.internals.forceReload(true);
  33             });
  34         })
  35       .then(function() {
  36           frame.remove();
  37           return service_worker_unregister_and_done(t, scope);
  38         });
  39   }, 'Test ready promise for force-refreshed frame');
  40
  41 </script>
  42 </body>