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| 1 <!doctype html> |
| 2 <meta charset=utf-8> |
| 3 <title>KeyframeEffect.composite tests</title> |
| 4 <link rel="help" |
| 5 href="https://w3c.github.io/web-animations/#dom-keyframeeffect-composite"> |
| 6 <script src="/resources/testharness.js"></script> |
| 7 <script src="/resources/testharnessreport.js"></script> |
| 8 <script src="../../testcommon.js"></script> |
| 9 <body> |
| 10 <div id="log"></div> |
| 11 <script> |
| 12 'use strict'; |
| 13 |
| 14 test(function(t) { |
| 15 var anim = createDiv(t).animate(null); |
| 16 assert_equals(anim.effect.composite, 'replace', |
| 17 'The default value should be replace'); |
| 18 }, 'Default value'); |
| 19 |
| 20 test(function(t) { |
| 21 var anim = createDiv(t).animate(null); |
| 22 anim.effect.composite = 'add'; |
| 23 assert_equals(anim.effect.composite, 'add', |
| 24 'The effect composite value should be replaced'); |
| 25 }, 'Change composite value'); |
| 26 |
| 27 test(function(t) { |
| 28 var anim = createDiv(t).animate({ left: '10px' }); |
| 29 |
| 30 anim.effect.composite = 'add'; |
| 31 var keyframes = anim.effect.getKeyframes(); |
| 32 assert_equals(keyframes[0].composite, undefined, |
| 33 'unspecified keyframe composite value should be absent even ' + |
| 34 'if effect composite is set'); |
| 35 }, 'Unspecified keyframe composite value when setting effect composite'); |
| 36 |
| 37 test(function(t) { |
| 38 var anim = createDiv(t).animate({ left: '10px', composite: 'replace' }); |
| 39 |
| 40 anim.effect.composite = 'add'; |
| 41 var keyframes = anim.effect.getKeyframes(); |
| 42 assert_equals(keyframes[0].composite, 'replace', |
| 43 'specified keyframe composite value should not be overridden ' + |
| 44 'by setting effect composite'); |
| 45 }, 'Specified keyframe composite value when setting effect composite'); |
| 46 |
| 47 </script> |
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