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
|
<!DOCTYPE html>
<meta charset=utf-8>
<title>delay tests</title>
<link rel="help" href="https://w3c.github.io/web-animations/#dom-animationeffecttiming-delay">
<link rel="author" title="Daisuke Akatsuka" href="mailto:daisuke@mozilla-japan.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
<body>
<div id="log"></div>
<script>
'use strict';
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 100);
anim.effect.timing.delay = 100;
assert_equals(anim.effect.timing.delay, 100, 'set delay 100');
assert_equals(anim.effect.getComputedTiming().delay, 100,
'getComputedTiming() after set delay 100');
}, 'set delay 100');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 100);
anim.effect.timing.delay = -100;
assert_equals(anim.effect.timing.delay, -100, 'set delay -100');
assert_equals(anim.effect.getComputedTiming().delay, -100,
'getComputedTiming() after set delay -100');
}, 'set delay -100');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 100);
anim.effect.timing.delay = 100;
assert_equals(anim.effect.getComputedTiming().progress, null);
assert_equals(anim.effect.getComputedTiming().currentIteration, null);
}, 'Test adding a positive delay to an animation without a backwards fill ' +
'makes it no longer active');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] },
{ fill: 'both',
duration: 100 });
anim.effect.timing.delay = -50;
assert_equals(anim.effect.getComputedTiming().progress, 0.5);
}, 'Test seeking an animation by setting a negative delay');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] },
{ fill: 'both',
duration: 100 });
anim.effect.timing.delay = -100;
assert_equals(anim.effect.getComputedTiming().progress, 1);
assert_equals(anim.effect.getComputedTiming().currentIteration, 0);
}, 'Test finishing an animation using a large negative delay');
</script>
</body>
|
