summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/navigation-api/ordering-and-transition/back-cross-document-event-order.html
blob: bde5697001c9ea6707a249a6a36037574fb6c762 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<iframe id="i" src="resources/notify-top-early.html"></iframe>
<script>
async_test(t => {
  let events = [];
  function finish() {
    assert_array_equals(events, ["onnavigate", "onunload", "readystateinteractive", "domcontentloaded", "readystatecomplete", "onload", "onpageshow"]);
    t.done();
  };

  window.onload = t.step_func(() => {
    i.contentWindow.navigation.navigate("?1");
    i.onload = t.step_func(() => {
      window.childStarted = () => {
        i.contentWindow.navigation.onnavigatesuccess = () => events.push("onnavigatesuccess");
        i.contentWindow.navigation.onnavigateerror = () => events.push("onnavigateerror");
        i.contentWindow.onpageshow = () => events.push("onpageshow");
        i.contentWindow.onhashchange = () => events.push("onhashchange");
        i.contentWindow.onpopstate = () => events.push("onpopstate");
        i.onload = t.step_func(() => {
          events.push("onload");
          t.step_timeout(finish, 0);
        });
        i.contentDocument.addEventListener("DOMContentLoaded", () => events.push("domcontentloaded"));
        i.contentDocument.onreadystatechange = () => events.push("readystate" + i.contentDocument.readyState);
      };
      i.contentWindow.onunload = () => events.push("onunload");
      i.contentWindow.navigation.onnavigate = () => events.push("onnavigate");
      i.contentWindow.navigation.back().committed.then(
        () => events.push("promisefulfilled"), () => events.push("promiserejected"));
    })
  });
}, "back() event ordering for cross-document traversal");
</script>