blob: d02c72561c1101ce9474cc60b9295e46c9e499df (
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
<!DOCTYPE html>
<title>Node.moveBefore should preserve CSS transition state on pseudo-elements (transform)</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<section id="old-parent">
<div id="item"></div>
</section>
<section id="new-parent">
</section>
<style>
#item {
width: 100px;
height: 100px;
background: green;
position: absolute;
left: 0;
}
#item::before {
content: "Foo";
width: 100px;
height: 100px;
background: green;
transition: transform 60s steps(1, jump-both);
transform: none;
position: absolute;
}
#item.big::before {
transform: translateX(400px);
}
section {
position: relative;
}
body {
margin-left: 0;
}
</style>
<script>
promise_test(async t => {
const item = document.querySelector("#item");
assert_equals(item.getBoundingClientRect().x, 0);
item.classList.add("big");
await new Promise(resolve => item.addEventListener("transitionstart", resolve));
document.querySelector("#new-parent").moveBefore(item, null);
await new Promise(resolve => requestAnimationFrame(() => resolve()));
assert_not_equals(getComputedStyle(item, "::before").transform, "none");
});
</script>
</body>
|
