testing/web-platform/tests/app-history/ordering-and-transition/location-href-canceled.html

   1 <!doctype html>
   2 <script src="/resources/testharness.js"></script>
   3 <script src="/resources/testharnessreport.js"></script>
   4
   5 <script type="module">
   6 import { Recorder } from "./resources/helpers.mjs";
   7
   8 promise_test(async t => {
   9   // Wait for after the load event so that the navigation doesn't get converted
  10   // into a replace navigation.
  11   await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
  12
  13   const recorder = new Recorder({
  14     finalExpectedEvent: "promise microtask"
  15   });
  16
  17   recorder.setUpAppHistoryListeners();
  18
  19   navigation.addEventListener("navigate", t.step_func(e => {
  20     e.preventDefault();
  21   }));
  22
  23   location.href = "/common/blank.html#1";
  24
  25   Promise.resolve().then(() => recorder.record("promise microtask"));
  26
  27   await recorder.readyToAssert;
  28
  29   recorder.assert([
  30     /* event name, location.hash value, navigation.transition properties */
  31     ["navigate", "", null],
  32     ["AbortSignal abort", "", null],
  33     ["navigateerror", "", null],
  34     ["promise microtask", "", null]
  35   ]);
  36
  37   recorder.assertErrorsAreAbortErrors();
  38 }, "event and promise ordering for the location.href setter where the navigate event is canceled");
  39 </script>