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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <meta charset=utf-8> |
| 3 <title>Animate() with no offsets</title> |
| 4 <link rel="help" href="https://w3c.github.io/web-animations/#keyframe-animation-
effects"> |
| 2 <script src="../../resources/testharness.js"></script> | 5 <script src="../../resources/testharness.js"></script> |
| 3 <script src="../../resources/testharnessreport.js"></script> | 6 <script src="../../resources/testharnessreport.js"></script> |
| 4 <script src="resources/keyframes-test.js"></script> | 7 <script src="../../imported/wpt/web-animations/testcommon.js"></script> |
| 8 <body> |
| 5 <script> | 9 <script> |
| 6 test(function() { | 10 'use strict'; |
| 7 assertAnimationStyles([ | 11 test(function(t) { |
| 12 var keyframes = [ |
| 8 {opacity: '0.25', left: '25px'}, | 13 {opacity: '0.25', left: '25px'}, |
| 9 {opacity: '0.75', left: '75px'}, | 14 {opacity: '0.75', left: '75px'}, |
| 10 ], { | 15 ]; |
| 16 var expectations = { |
| 11 0.5: {opacity: '0.5', left: '50px'}, | 17 0.5: {opacity: '0.5', left: '50px'}, |
| 12 }); | 18 }; |
| 13 }, | 19 for (var progress in expectations) { |
| 14 'element.animate() with 2 keyframes', | 20 var element = createDiv(t); |
| 15 { | 21 element.animate(keyframes, { |
| 16 help: 'http://dev.w3.org/fxtf/web-animations/#keyframe-animation-effects', | 22 duration: 1000, |
| 17 assert: [ | 23 fill: 'forwards', |
| 18 'element.animate() should start an animation when two keyframes', | 24 delay: -progress * 1000, |
| 19 'are provided with matching properties and no offsets specified.', | 25 }); |
| 20 ], | 26 var computedStyle = getComputedStyle(element); |
| 21 author: 'Alan Cutter', | 27 for (var property in expectations[progress]) { |
| 22 }); | 28 assert_equals(computedStyle[property], expectations[progress][property], |
| 29 property + ' at ' + (progress * 100) + '%'); |
| 30 } |
| 31 } |
| 32 }, 'element.animate() with 2 keyframes'); |
| 23 | 33 |
| 24 test(function() { | 34 test(function(t) { |
| 25 assertAnimationStyles([ | 35 var keyframes =[ |
| 26 {opacity: '0', left: '0px'}, | 36 {opacity: '0', left: '0px'}, |
| 27 {opacity: '0.25', left: '25px'}, | 37 {opacity: '0.25', left: '25px'}, |
| 28 {opacity: '0.75', left: '75px'}, | 38 {opacity: '0.75', left: '75px'}, |
| 29 ], { | 39 ]; |
| 40 var expectations = { |
| 30 0.25: {opacity: '0.125', left: '12.5px'}, | 41 0.25: {opacity: '0.125', left: '12.5px'}, |
| 31 0.75: {opacity: '0.5', left: '50px'}, | 42 0.75: {opacity: '0.5', left: '50px'}, |
| 32 }); | 43 }; |
| 33 }, | 44 for (var progress in expectations) { |
| 34 'element.animate() with 3 keyframes', | 45 var element = createDiv(t); |
| 35 { | 46 element.animate(keyframes, { |
| 36 help: 'http://dev.w3.org/fxtf/web-animations/#keyframe-animation-effects', | 47 duration: 1000, |
| 37 assert: [ | 48 fill: 'forwards', |
| 38 'element.animate() should start an animation when three keyframes', | 49 delay: -progress * 1000, |
| 39 'are provided with matching properties and no offsets specified.', | 50 }); |
| 40 'The keyframes must maintain their ordering and get distributed', | 51 var computedStyle = getComputedStyle(element); |
| 41 'correctly.', | 52 for (var property in expectations[progress]) { |
| 42 ], | 53 assert_equals(computedStyle[property], expectations[progress][property], |
| 43 author: 'Alan Cutter', | 54 property + ' at ' + (progress * 100) + '%'); |
| 44 }); | 55 } |
| 56 } |
| 57 }, 'element.animate() with 3 keyframes'); |
| 45 </script> | 58 </script> |
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Chromium Code Reviews
Issue 2138333002:
Cleaned up simple-keyframes.html test (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master