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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <script src="../resources/testharness.js"></script> | 2 <script src="../resources/testharness.js"></script> |
3 <script src="../resources/testharnessreport.js"></script> | 3 <script src="../resources/testharnessreport.js"></script> |
4 <style> | 4 <style> |
5 @keyframes anim-missing-from { to { width: 200px; height: 200px; } } | 5 @keyframes anim-missing-from { to { width: 200px; height: 200px; } } |
6 @keyframes anim-missing-to { from { left: 100px; } } | 6 @keyframes anim-missing-to { from { left: 100px; } } |
7 @keyframes anim-missing-both { 50% { background-color: rgb(200, 100, 40); } } | 7 @keyframes anim-missing-both { 50% { left: 100px; } } |
8 @keyframes anim-missing-compositor { 100% { opacity: 0.0; } } | 8 @keyframes anim-missing-compositor { 100% { opacity: 0.0; } } |
9 @keyframes anim-missing-ems { from { top: 1em; } } | 9 @keyframes anim-missing-ems { from { top: 1em; } } |
10 | 10 |
11 .target-before { | 11 .target { |
| 12 visibility: hidden; |
| 13 position: absolute; |
12 width: 100px; | 14 width: 100px; |
13 height: 100px; | 15 height: 100px; |
14 background-color: rgb(0, 0, 0); | 16 background-color: rgb(0, 0, 0); |
15 left: 20px; | 17 left: 20px; |
16 top: 1em; | 18 top: 50px; |
17 font-size: 12px; | 19 font-size: 10px; |
18 opacity: 1.0; | 20 opacity: 1.0; |
19 } | 21 } |
20 | 22 |
21 .target-after { | 23 .target.changed { |
22 width: 600px; | 24 width: 600px; |
23 height: 300px; | 25 height: 300px; |
24 background-color: rgb(120, 160, 200); | 26 background-color: rgb(120, 160, 200); |
25 left: 200px; | 27 left: 200px; |
26 top: 2em; | |
27 opacity: 0.5; | 28 opacity: 0.5; |
28 } | 29 } |
29 | 30 |
30 #target1 { animation: anim-missing-from 4s -1s linear paused; } | 31 #target1 { animation: anim-missing-from 4s -1s linear paused; } |
31 #target2 { animation: anim-missing-to 4s -1s linear paused; } | 32 #target2 { animation: anim-missing-to 4s -1s linear paused; } |
32 #target3 { animation: anim-missing-both 4s -1s linear paused; } | 33 #target3 { animation: anim-missing-both 4s -1s linear paused; } |
33 #target4 { animation: anim-missing-both 0.2s 2 linear paused forwards; } | 34 #target4 { animation: anim-missing-ems 4s -1s linear paused; } |
34 #target5 { animation: anim-missing-compositor 2s -1s linear paused; } | 35 #target5 { animation: anim-missing-compositor 2s -1s linear paused; } |
35 #target6 { animation: anim-missing-ems 0.2s 2 linear paused forwards; } | 36 #target6 { animation: anim-missing-from 1e10s linear; } |
36 | 37 |
37 </style> | 38 </style> |
38 <div id="target1" class="target-before"></div> | 39 <div id="target1" class="target"></div> |
39 <div id="target2" class="target-before"></div> | 40 <div id="target2" class="target"></div> |
40 <div id="target3" class="target-before"></div> | 41 <div id="target3" class="target"></div> |
41 <div id="target4" class="target-before"></div> | 42 <div id="target4" class="target"></div> |
42 <div id="target5" class="target-before"></div> | 43 <div id="target5" class="target"></div> |
43 <div id="target6" class="target-before"></div> | 44 <div id="target6" class="target"></div> |
44 <script> | 45 <script> |
45 var async1 = async_test("Neutral keyframe updates during animation style updat
e"); | |
46 var async2 = async_test("Neutral keyframe specified with ems responds to chang
es in font size"); | |
47 | |
48 target4.addEventListener('animationiteration', function() { | |
49 target4.className = 'target-after'; | |
50 }); | |
51 | |
52 target4.addEventListener('animationend', function() { | |
53 assert_equals(getComputedStyle(target4).backgroundColor, 'rgb(120, 160, 200)
'); | |
54 async1.done(); | |
55 }); | |
56 | |
57 target6.addEventListener('animationiteration', function() { | |
58 target6.style.fontSize = '24px'; | |
59 target6.className = 'target-after'; | |
60 }); | |
61 | |
62 target6.addEventListener('animationend', function() { | |
63 assert_equals(parseInt(getComputedStyle(target6).top), 48); // 2em at 24px | |
64 async2.done(); | |
65 }); | |
66 | |
67 test(function() { | 46 test(function() { |
68 assert_equals(parseInt(getComputedStyle(target1).width), 125); | 47 assert_equals(parseInt(getComputedStyle(target1).width), 125); |
69 assert_equals(parseInt(getComputedStyle(target1).height), 125); | 48 assert_equals(parseInt(getComputedStyle(target1).height), 125); |
70 target1.className = 'target-after'; | 49 target1.classList.add('changed'); |
71 assert_equals(parseInt(getComputedStyle(target1).width), 500); | 50 assert_equals(parseInt(getComputedStyle(target1).width), 500); |
72 assert_equals(parseInt(getComputedStyle(target1).height), 275); | 51 assert_equals(parseInt(getComputedStyle(target1).height), 275); |
73 }, "Check that animations missing 'from' keyframes are responsive to underlyin
g style changes"); | 52 }, "Check that animations missing 'from' keyframes are responsive to underlyin
g style changes"); |
74 | 53 |
75 test(function() { | 54 test(function() { |
76 assert_equals(parseInt(getComputedStyle(target2).left), 80); | 55 assert_equals(parseInt(getComputedStyle(target2).left), 80); |
77 target2.className = 'target-after'; | 56 target2.classList.add('changed'); |
78 assert_equals(parseInt(getComputedStyle(target2).left), 125); | 57 assert_equals(parseInt(getComputedStyle(target2).left), 125); |
79 }, "Check that animations missing 'to' keyframes are responsive to underlying
style changes"); | 58 }, "Check that animations missing 'to' keyframes are responsive to underlying
style changes"); |
80 | 59 |
81 test(function() { | 60 test(function() { |
82 assert_equals(getComputedStyle(target3).backgroundColor, 'rgb(100, 50, 20)')
; | 61 assert_equals(parseInt(getComputedStyle(target3).left), 60); |
83 target3.className = 'target-after'; | 62 target3.classList.add('changed'); |
84 assert_equals(getComputedStyle(target3).backgroundColor, 'rgb(160, 130, 120)
'); | 63 assert_equals(parseInt(getComputedStyle(target3).left), 150); |
85 }, "Check that animations missing both 'from' and 'to' keyframes are responsiv
e to underlying style changes"); | 64 }, "Check that animations missing both 'from' and 'to' keyframes are responsiv
e to underlying style changes"); |
86 | 65 |
87 test(function() { | 66 test(function() { |
88 target4.style.animationPlayState = 'running'; | 67 assert_equals(parseInt(getComputedStyle(target4).top), 20); |
89 }, "Check that running animations with neutral keyframes are responsive to und
erlying style changes"); | 68 target4.style.fontSize = '90px'; |
| 69 assert_equals(parseInt(getComputedStyle(target4).top), 80); |
| 70 }, "Check that animations with neutral keyframes are responsive to font size c
hanges"); |
90 | 71 |
91 test(function() { | 72 test(function() { |
92 assert_approx_equals(parseFloat(getComputedStyle(target5).opacity), 0.5, 0.0
01); | 73 assert_approx_equals(parseFloat(getComputedStyle(target5).opacity), 0.5, 0.0
01); |
93 target5.className = 'target-after'; | 74 target5.classList.add('changed'); |
94 assert_approx_equals(parseFloat(getComputedStyle(target5).opacity), 0.25, 0.
001); | 75 assert_approx_equals(parseFloat(getComputedStyle(target5).opacity), 0.25, 0.
001); |
95 }, "Check that composited animations with neutral keyframes are responsive to
underlying style changes"); | 76 }, "Check that composited animations with neutral keyframes are responsive to
underlying style changes"); |
96 | 77 |
97 test(function() { | 78 var async = async_test("Check that running animations with neutral keyframes a
re responsive to style changes"); |
98 assert_equals(parseInt(getComputedStyle(target6).top), 12); // 1em at 12px | 79 requestAnimationFrame(function() { |
99 target6.style.animationPlayState = 'running'; | 80 assert_less_than(parseInt(getComputedStyle(target6).width), 200); |
100 }, "Check that running animations with neutral keyframes specified using ems a
re responsive to font size changes"); | 81 requestAnimationFrame(function() { |
| 82 target6.classList.add('changed'); |
| 83 assert_greater_than(parseInt(getComputedStyle(target6).width), 200); |
| 84 async.done(); |
| 85 }); |
| 86 }); |
101 </script> | 87 </script> |
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