2 <script src="../../resources/testharness.js"></script>
3 <script src="../../resources/testharnessreport.js"></script>
4 <script src="resources/keyframes-test.js"></script>
7 assertAnimationStyles([
8 {opacity: '0.5', left: '50px'},
9 {opacity: '0', left: '0px', offset: null},
10 {opacity: '0.75', left: '75px', offset: null},
12 0: {opacity: '0.5', left: '50px'},
13 0.25: {opacity: '0.25', left: '25px'},
14 0.5: {opacity: '0', left: '0px'},
15 0.75: {opacity: '0.375', left: '37.5px'},
16 1: {opacity: '0.75', left: '75px'},
18 assertAnimationStyles([
19 {opacity: '0.5', left: '50px', offset: null},
20 {opacity: '0', left: '0px', offset: 0.25},
21 {opacity: '0.75', left: '75px', offset: null},
23 0: {opacity: '0.5', left: '50px'},
24 0.125: {opacity: '0.25', left: '25px'},
25 0.25: {opacity: '0', left: '0px'},
26 0.5: {opacity: '0.25', left: '25px'},
27 0.75: {opacity: '0.5', left: '50px'},
28 1: {opacity: '0.75', left: '75px'},
31 'element.animate() with null offsets specified',
33 help: 'http://dev.w3.org/fxtf/web-animations/#the-keyframe-dictionary',
35 'element.animate() should start an animation when keyframes are specified with',
36 'null offsets. The behaviour should be identical to not specifying the offsets.',
38 author: 'Alan Cutter',