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
|
<!doctype html>
<meta charset=utf-8>
<script src="../testcommon.js"></script>
<body>
<script>
'use strict';
test(function(t) {
var div = document.createElement('div');
document.documentElement.appendChild(div);
var anim = div.animate([ { borderRadius: "0", borderTopRightRadius: "10%" },
{ borderTopLeftRadius: "20%",
borderTopRightRadius: "30%",
borderBottomRightRadius: "40%",
borderBottomLeftRadius: "50%" },
{ borderRadius: "50%" } ],
{ spacing:"paced(border-radius)" });
var frames = anim.effect.getKeyframes();
var dist = [ 0,
Math.sqrt(20 * 20 + (30 - 10) * (30 - 10) + 40 * 40 + 50 * 50),
Math.sqrt((50 - 20) * (50 - 20) + (50 - 30) * (50 - 30) +
(50 - 40) * (50 - 40) + (50 - 50) * (50 - 50)) ];
var cumDist = [];
dist.reduce(function(prev, curr, i) { return cumDist[i] = prev + curr; }, 0);
assert_approx_equals(frames[1].computedOffset, cumDist[1] / cumDist[2],
0.0001, 'frame offset');
}, 'Test for the longhand components of the shorthand property surely sorted' );
done();
</script>
</body>
|
