blob: a0094d32207da66056879d2de9ecbc5e58dedbed (
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>
<html>
<meta charset="utf-8">
<title>Named range keyframe offset when you have a document timeline</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/web-animations/testcommon.js"></script>
<script src="support/testcommon.js"></script>
<style>
@keyframes fade-in-animation {
from { opacity: 0 }
enter 0% { opacity: 0 }
enter 100% { opacity: 1 }
exit 0% { opacity: 1 }
exit 100% { opacity: 0 }
to { opacity: 1 }
}
#subject {
background-color: blue;
height: 200px;
width: 200px;
animation: linear both fade-in-animation;
animation-duration: 0.1s;
animation-play-state: paused;
}
</style>
<body onload="runTests()">
<div id="subject"></div>
</body>
<script type="text/javascript">
setup(assert_implements_animation_timeline);
function runTests() {
promise_test(async t => {
const anim = subject.getAnimations()[0];
anim.currentTime = -1;
assert_equals(getComputedStyle(subject).opacity, "0",
'unexpected value in the before phase');
anim.currentTime = 50;
assert_equals(getComputedStyle(subject).opacity, "0.5",
'unexpected value in the middle of the animation');
anim.currentTime = 100;
assert_equals(getComputedStyle(subject).opacity, "1",
'unexpected value in the after phase');
});
}
</script>
</html>
|
