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| 1 <!DOCTYPE html> | |
| 2 <meta charset=utf-8> | |
| 3 <title>Test combinations of delay and endDelay</title> | |
| 4 <link rel="help" href="https://w3c.github.io/web-animations/#the-animationeffect
timing-interface"> | |
| 5 <script src="../resources/testharness.js"></script> | |
| 6 <script src="../resources/testharnessreport.js"></script> | |
| 7 <script src="../external/wpt/web-animations/testcommon.js"></script> | |
| 8 <body></body> | |
| 9 <script> | |
| 10 function testTiming({timing, expectations}, description) { | |
| 11 test(t => { | |
| 12 for (let {at, expect} of expectations) { | |
| 13 let target = createDiv(t); | |
| 14 let animation = target.animate({opacity: [0, 1]}, timing); | |
| 15 animation.currentTime = at; | |
| 16 assert_times_equal(Number(getComputedStyle(target).opacity), expect, 'at '
+ at); | |
| 17 animation.cancel(); | |
| 18 } | |
| 19 }, description); | |
| 20 } | |
| 21 | |
| 22 testTiming({ | |
| 23 timing: { | |
| 24 duration: 10, | |
| 25 delay: 1, | |
| 26 endDelay: 1, | |
| 27 fill: 'both', | |
| 28 }, | |
| 29 expectations: [ | |
| 30 { at: 0, expect: 0 }, | |
| 31 { at: 1, expect: 0 }, | |
| 32 { at: 2, expect: 0.1 }, | |
| 33 { at: 10, expect: 0.9 }, | |
| 34 { at: 11, expect: 1 }, | |
| 35 { at: 12, expect: 1 }, | |
| 36 ], | |
| 37 }, 'delay and endDelay both positive'); | |
| 38 | |
| 39 testTiming({ | |
| 40 timing: { | |
| 41 duration: 10, | |
| 42 delay: 1, | |
| 43 endDelay: -1, | |
| 44 fill: 'both', | |
| 45 }, | |
| 46 expectations: [ | |
| 47 { at: 0, expect: 0 }, | |
| 48 { at: 1, expect: 0 }, | |
| 49 { at: 2, expect: 0.1 }, | |
| 50 { at: 9, expect: 0.8 }, | |
| 51 { at: 10, expect: 0.9 }, | |
| 52 { at: 11, expect: 0.9 }, | |
| 53 ], | |
| 54 }, 'Positive delay and negative endDelay'); | |
| 55 | |
| 56 testTiming({ | |
| 57 timing: { | |
| 58 duration: 10, | |
| 59 delay: -1, | |
| 60 endDelay: 1, | |
| 61 fill: 'both', | |
| 62 }, | |
| 63 expectations: [ | |
| 64 { at: -2, expect: 0 }, | |
| 65 { at: -1, expect: 0 }, | |
| 66 { at: 0, expect: 0.1 }, | |
| 67 { at: 1, expect: 0.2 }, | |
| 68 { at: 8, expect: 0.9 }, | |
| 69 { at: 9, expect: 1 }, | |
| 70 { at: 10, expect: 1 }, | |
| 71 ], | |
| 72 }, 'Negative delay and positive endDelay'); | |
| 73 | |
| 74 testTiming({ | |
| 75 timing: { | |
| 76 duration: 10, | |
| 77 delay: -1, | |
| 78 endDelay: -1, | |
| 79 fill: 'both', | |
| 80 }, | |
| 81 expectations: [ | |
| 82 { at: -2, expect: 0 }, | |
| 83 { at: -1, expect: 0 }, | |
| 84 { at: 0, expect: 0.1 }, | |
| 85 { at: 1, expect: 0.2 }, | |
| 86 { at: 7, expect: 0.8 }, | |
| 87 { at: 8, expect: 0.9 }, | |
| 88 { at: 9, expect: 0.9 }, | |
| 89 { at: 10, expect: 0.9 }, | |
| 90 ], | |
| 91 }, 'delay and endDelay both negative'); | |
| 92 | |
| 93 testTiming({ | |
| 94 timing: { | |
| 95 duration: 10, | |
| 96 delay: 1, | |
| 97 endDelay: -12, | |
| 98 fill: 'both', | |
| 99 }, | |
| 100 expectations: [ | |
| 101 { at: -2, expect: 0 }, | |
| 102 { at: -1, expect: 0 }, | |
| 103 { at: 0, expect: 0 }, | |
| 104 { at: 5, expect: 0 }, | |
| 105 { at: 10, expect: 0 }, | |
| 106 { at: 11, expect: 0 }, | |
| 107 { at: 12, expect: 0 }, | |
| 108 ], | |
| 109 }, 'Negative endDelay that eclipses delay and duration'); | |
| 110 </script> | |
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Chromium Code Reviews
Issue 2910883002:
Clean up duplicate tests in web-animations-api (Closed)
