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
37
38
39
40
41
42
43
44
45
46
47
48
|
<!DOCTYPE html>
<title>Tests pageswap dispatch on hidden Documents</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-2/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script>
const expectedUrl = location.href + '?new';
const params = new URLSearchParams(location.search);
// The page the popup navigates to.
const is_new_page = params.has('new');
// The initial page in the popup.
const is_popup_page = params.has('popup');
// The test page itself.
const is_test_page = !is_popup_page && !is_new_page;
if (is_test_page) {
const expectedUrl = location.href + "?new";
const expectedEvents = ["pageswap", expectedUrl, "push", "from", "pagehide"];
promise_test(async t => {
let popup;
onload = async () => {
window.events = [];
popup = window.open('?popup');
};
const result = await new Promise(resolve => {
window.popup_done = resolve;
});
assert_equals(result, null);
}, "Outbound cross-document view transition is not allowed when document is hidden");
} else if (is_popup_page) {
onload = async () => {
await test_driver.minimize_window();
assert_equals(document.visibilityState, "hidden");
assert_equals(document.hidden, true);
location.href = location.href.split('?')[0] + '?new';
};
onpageswap = (e) => {
window.opener.popup_done(e.viewTransition);
};
}
</script>
|
