blob: 6ededdeebfaec4ccc25e58a0f81a497079ae98d1 (
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
|
<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<div style="height: 1000px; width: 1000px;"></div>
<div id="frag"></div>
<script>
promise_test(async t => {
// Wait for after the load event so that the navigation doesn't get converted
// into a replace navigation.
await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
assert_equals(window.scrollY, 0);
history.scrollRestoration = "manual";
await navigation.navigate("#frag").finished;
assert_not_equals(window.scrollY, 0);
let intercept_resolve;
navigation.onnavigate = e => {
e.intercept({ handler: () => new Promise(r => intercept_resolve = r),
scroll: "after-transition" });
};
let back_promises = navigation.back();
await back_promises.committed;
history.scrollRestoration = "auto";
intercept_resolve();
await back_promises.finished;
assert_equals(window.scrollY, 0);
}, "scroll: after-transition should ignore history.scrollRestoration even if it changes in the middle of the navigation");
</script>
</body>
|
