third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/registration-stress.html

   1 <!DOCTYPE html>
   2 <title>Service Worker: registration stress test</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
   9 async_test(function(t) {
  10     var step = t.step_func.bind(t);
  11     var url = '../resources/empty-worker.js';
  12     var frames = [];
  13
  14     var number_of_registrations = 50;
  15     var register_promises = [];
  16
  17     for (var i = 0; i < number_of_registrations; i++) {
  18       var scope = base_path() + '../resources/registration-stress' + i;
  19       register_promises.push(with_iframe(scope)
  20         .then(step(function(f) {
  21             frames.push(f);
  22             return service_worker_unregister_and_register(t, url, scope);
  23           })));
  24     }
  25
  26     Promise.all(register_promises)
  27       .then(step(function(registrations) {
  28           var unregister_promises = [];
  29           for (var i = 0; i < number_of_registrations; i++) {
  30             frames[i].remove();
  31             unregister_promises.push(registrations[i].unregister());
  32           }
  33           return Promise.all(unregister_promises);
  34         }))
  35       .then(step(function() { t.done(); }))
  36       .catch(unreached_rejection(t));
  37   }, 'Registration: stress test');
  38
  39 </script>