/
font-palette-animation-not-specified-endpoints.html
67 lines (63 loc) · 1.94 KB
/
font-palette-animation-not-specified-endpoints.html
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
55
56
57
58
59
60
61
62
63
64
65
66
67
<!DOCTYPE html>
<meta charset="UTF-8">
<title>Font-palette animation with unspecified endpoints keyframes</title>
<link rel="help" href="https://www.w3.org/TR/css-fonts-4/#propdef-font-palette">
<meta name="assert" content="Font-palette should be animated if `from` and `to` keyframes are not specified.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
@font-face {
font-family: "COLR-test-font";
src: url("../resources/COLR-palettes-test-font.ttf") format("truetype");
}
@font-palette-values --custom {
font-family: "COLR-test-font";
base-palette: 3;
}
@keyframes animFrom {
from {
font-palette: --custom;
}
}
@keyframes animTo {
to {
font-palette: --custom;
}
}
.demo {
font-family: "COLR-test-font";
font-size: 130px;
}
.animFrom {
animation: animFrom 0.1s forwards;
}
.animTo {
animation: animTo 0.1s forwards;
}
</style>
<body>
<div class="demo">
<div id="a" class="animTo">A</div>
<div id="b" class="animFrom" style="font-palette: --custom;">A</div>
</div>
</body>
<script>
var afterPaletteAnimationTest1 = async_test(
"Verify font-palette is animated when `from` keyframe is not specified"
);
document.getElementById("a").addEventListener("animationend",
afterPaletteAnimationTest1.step_func_done(function() {
assert_equals(window.getComputedStyle(
document.getElementById("a"))
.getPropertyValue('font-palette'), "--custom");
}));
var afterPaletteAnimationTest2 = async_test(
"Verify font-palette is animated when `to` keyframe is not specified"
);
document.getElementById("b").addEventListener("animationend",
afterPaletteAnimationTest2.step_func_done(function() {
assert_equals(window.getComputedStyle(
document.getElementById("b"))
.getPropertyValue('font-palette'), "normal");
}));
</script>