blob: 6a3a8d33780fe048528e1e3cd6a26707f2df4b70 (
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
|
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Multi-column Layout Test: column-gap test animation</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
<link rel="help" href="https://www.w3.org/TR/css-multicol-1/#column-gap">
<link rel="help" href="https://www.w3.org/TR/web-animations-1/#dom-animatable-animate">
<meta name="assert" content="Test checks that column-gap is an animatable property, and that the computed values during the animation are the expected ones.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
#multicol {
column-gap: 0px;
}
</style>
<body>
<div id="multicol"></div>
<div id="log"></div>
<script>
test(
function(){
var multicol = document.getElementById("multicol");
assert_equals(getComputedStyle(multicol).columnGap, "0px");
var keyframes = [
{ columnGap: "100px" },
{ columnGap: "200px" }
];
var options = {
duration: 10,
fill: "forwards",
easing: "linear"
};
var player = multicol.animate(keyframes, options);
player.pause();
player.currentTime = 0;
assert_equals(getComputedStyle(multicol).columnGap, "100px");
player.currentTime = 5;
assert_equals(getComputedStyle(multicol).columnGap, "150px");
player.currentTime = 10;
assert_equals(getComputedStyle(multicol).columnGap, "200px");
}, "column-gap property is animatable");
</script>
</body>
|
