| Index: third_party/WebKit/LayoutTests/external/wpt/web-animations/interfaces/KeyframeEffect/effect-easing.html
|
| diff --git a/third_party/WebKit/LayoutTests/external/wpt/web-animations/interfaces/KeyframeEffect/effect-easing.html b/third_party/WebKit/LayoutTests/external/wpt/web-animations/interfaces/KeyframeEffect/effect-easing.html
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| deleted file mode 100644
|
| index 05019cdf3e4a2bfb27991ea8985963e6d8b835dc..0000000000000000000000000000000000000000
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| --- a/third_party/WebKit/LayoutTests/external/wpt/web-animations/interfaces/KeyframeEffect/effect-easing.html
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| +++ /dev/null
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| @@ -1,683 +0,0 @@
|
| -<!DOCTYPE html>
|
| -<meta charset=utf-8>
|
| -<title>Effect-level easing tests</title>
|
| -<link rel="help" href="http://w3c.github.io/web-animations/#calculating-the-transformed-time">
|
| -<link rel="author" title="Hiroyuki Ikezoe" href="mailto:hiikezoe@mozilla-japan.org">
|
| -<script src="/resources/testharness.js"></script>
|
| -<script src="/resources/testharnessreport.js"></script>
|
| -<script src="../../testcommon.js"></script>
|
| -<script src="../../resources/effect-easing-tests.js"></script>
|
| -<body>
|
| -<div id="log"></div>
|
| -<div id="target"></div>
|
| -<script>
|
| -"use strict";
|
| -
|
| -function assert_style_left_at(animation, time, easingFunction) {
|
| - animation.currentTime = time;
|
| - var portion = time / animation.effect.timing.duration;
|
| - assert_approx_equals(pxToNum(getComputedStyle(animation.effect.target).left),
|
| - easingFunction(portion) * 100,
|
| - 0.01,
|
| - 'The left of the animation should be approximately ' +
|
| - easingFunction(portion) * 100 + ' at ' + time + 'ms');
|
| -}
|
| -
|
| -gEffectEasingTests.forEach(function(options) {
|
| - test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate([ { left: '0px' }, { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: options.easing });
|
| - var easing = options.easingFunction;
|
| -
|
| - anim.pause();
|
| -
|
| - assert_style_left_at(anim, 0, easing);
|
| - assert_style_left_at(anim, 250, easing);
|
| - assert_style_left_at(anim, 500, easing);
|
| - assert_style_left_at(anim, 750, easing);
|
| - assert_style_left_at(anim, 1000, easing);
|
| - }, options.desc);
|
| -});
|
| -
|
| -var gEffectEasingTestsWithKeyframeEasing = [
|
| - {
|
| - desc: 'effect easing produces values greater than 1 with keyframe ' +
|
| - 'easing cubic-bezier(0, 0, 0, 0)',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)',
|
| - keyframeEasing: 'cubic-bezier(0, 0, 0, 0)', // linear
|
| - easingFunction: cubicBezier(0, 1.5, 1, 1.5)
|
| - },
|
| - {
|
| - desc: 'effect easing produces values greater than 1 with keyframe ' +
|
| - 'easing cubic-bezier(1, 1, 1, 1)',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)',
|
| - keyframeEasing: 'cubic-bezier(1, 1, 1, 1)', // linear
|
| - easingFunction: cubicBezier(0, 1.5, 1, 1.5)
|
| - },
|
| - {
|
| - desc: 'effect easing produces negative values 1 with keyframe ' +
|
| - 'easing cubic-bezier(0, 0, 0, 0)',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)',
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| - keyframeEasing: 'cubic-bezier(0, 0, 0, 0)', // linear
|
| - easingFunction: cubicBezier(0, -0.5, 1, -0.5)
|
| - },
|
| - {
|
| - desc: 'effect easing produces negative values 1 with keyframe ' +
|
| - 'easing cubic-bezier(1, 1, 1, 1)',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)',
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| - keyframeEasing: 'cubic-bezier(1, 1, 1, 1)', // linear
|
| - easingFunction: cubicBezier(0, -0.5, 1, -0.5)
|
| - },
|
| -];
|
| -
|
| -gEffectEasingTestsWithKeyframeEasing.forEach(function(options) {
|
| - test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate(
|
| - [ { left: '0px', easing: options.keyframeEasing },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: options.easing });
|
| - var easing = options.easingFunction;
|
| -
|
| - anim.pause();
|
| -
|
| - assert_style_left_at(anim, 0, easing);
|
| - assert_style_left_at(anim, 250, easing);
|
| - assert_style_left_at(anim, 500, easing);
|
| - assert_style_left_at(anim, 750, easing);
|
| - assert_style_left_at(anim, 1000, easing);
|
| - }, options.desc);
|
| -});
|
| -
|
| -// Other test cases that effect easing produces values outside of [0,1].
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate([ { left: '0px', easing: 'step-start' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)' });
|
| - anim.pause();
|
| -
|
| - // The bezier function produces values greater than 1 in (0.23368794, 1)
|
| - anim.currentTime = 0;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 230;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 250;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 1000;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| -}, 'effect easing produces values greater than 1 with step-start keyframe');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate([ { left: '0px', easing: 'step-end' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)' });
|
| - anim.pause();
|
| -
|
| - // The bezier function produces values greater than 1 in (0.23368794, 1)
|
| - anim.currentTime = 0;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 230;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 250;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 1000;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| -}, 'effect easing produces values greater than 1 with step-end keyframe');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate([ { left: '0px', easing: 'step-start' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)' });
|
| - anim.pause();
|
| -
|
| - // The bezier function produces negative values in (0, 0.766312060)
|
| - anim.currentTime = 0;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 750;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 800;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| - anim.currentTime = 1000;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| -}, 'effect easing produces negative values with step-start keyframe');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate([ { left: '0px', easing: 'step-end' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)' });
|
| - anim.pause();
|
| -
|
| - // The bezier function produces negative values in (0, 0.766312060)
|
| - anim.currentTime = 0;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 750;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 800;
|
| - assert_equals(getComputedStyle(target).left, '0px');
|
| - anim.currentTime = 1000;
|
| - assert_equals(getComputedStyle(target).left, '100px');
|
| -}, 'effect easing produces negative values with step-end keyframe');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate(
|
| - // http://cubic-bezier.com/#.5,1,.5,0
|
| - [ { left: '0px', easing: 'cubic-bezier(0.5, 1, 0.5, 0)' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)' });
|
| - var keyframeEasing = function(x) {
|
| - assert_greater_than_equal(x, 0.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - assert_less_than_equal(x, 1.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - return cubicBezier(0.5, 1, 0.5, 0)(x);
|
| - }
|
| - var keyframeEasingExtrapolated = function(x) {
|
| - assert_greater_than(x, 1.0,
|
| - 'This function should be called in (1.0, infinity) range');
|
| - // p3x + (p2y - p3y) / (p2x - p3x) * (x - p3x)
|
| - return 1.0 + (0 - 1) / (0.5 - 1) * (x - 1.0);
|
| - }
|
| - var effectEasing = function(x) {
|
| - return cubicBezier(0, 1.5, 1, 1.5)(x);
|
| - }
|
| -
|
| - anim.pause();
|
| -
|
| - // The effect-easing produces values greater than 1 in (0.23368794, 1)
|
| - assert_style_left_at(anim, 0, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 230, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 240, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - // Near the extreme point of the effect-easing function
|
| - assert_style_left_at(anim, 700, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 990, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 1000, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| -}, 'effect easing produces values greater than 1 with keyframe easing ' +
|
| - 'producing values greater than 1');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate(
|
| - // http://cubic-bezier.com/#0,1.5,1,1.5
|
| - [ { left: '0px', easing: 'cubic-bezier(0, 1.5, 1, 1.5)' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, 1.5, 1, 1.5)' });
|
| - var easing = function(x) {
|
| - assert_greater_than_equal(x, 0.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - assert_less_than_equal(x, 1.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - return cubicBezier(0, 1.5, 1, 1.5)(x);
|
| - }
|
| - var easingExtrapolated = function(x) {
|
| - assert_greater_than(x, 1.0,
|
| - 'This function should be called in negative range');
|
| - // For cubic-bezier(0, 1.5, 1, 1.5), the tangent at the
|
| - // endpoint (x = 1.0) is infinity so we should just return 1.0.
|
| - return 1.0;
|
| - }
|
| -
|
| - anim.pause();
|
| -
|
| - // The effect-easing produces values greater than 1 in (0.23368794, 1)
|
| - assert_style_left_at(anim, 0, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| - assert_style_left_at(anim, 230, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| - assert_style_left_at(anim, 240, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - // Near the extreme point of the effect-easing function
|
| - assert_style_left_at(anim, 700, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - assert_style_left_at(anim, 990, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - assert_style_left_at(anim, 1000, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| -}, 'effect easing which produces values greater than 1 and the tangent on ' +
|
| - 'the upper boundary is infinity with keyframe easing producing values ' +
|
| - 'greater than 1');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate(
|
| - // http://cubic-bezier.com/#.5,1,.5,0
|
| - [ { left: '0px', easing: 'cubic-bezier(0.5, 1, 0.5, 0)' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)' });
|
| - var keyframeEasing = function(x) {
|
| - assert_greater_than_equal(x, 0.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - assert_less_than_equal(x, 1.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - return cubicBezier(0.5, 1, 0.5, 0)(x);
|
| - }
|
| - var keyframeEasingExtrapolated = function(x) {
|
| - assert_less_than(x, 0.0,
|
| - 'This function should be called in negative range');
|
| - // p0x + (p1y - p0y) / (p1x - p0x) * (x - p0x)
|
| - return (1 / 0.5) * x;
|
| - }
|
| - var effectEasing = function(x) {
|
| - return cubicBezier(0, -0.5, 1, -0.5)(x);
|
| - }
|
| -
|
| - anim.pause();
|
| -
|
| - // The effect-easing produces negative values in (0, 0.766312060)
|
| - assert_style_left_at(anim, 0, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 10, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - // Near the extreme point of the effect-easing function
|
| - assert_style_left_at(anim, 300, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 750, function(x) {
|
| - return keyframeEasingExtrapolated(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 770, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| - assert_style_left_at(anim, 1000, function(x) {
|
| - return keyframeEasing(effectEasing(x));
|
| - });
|
| -}, 'effect easing produces negative values with keyframe easing ' +
|
| - 'producing negative values');
|
| -
|
| -test(function(t) {
|
| - var target = createDiv(t);
|
| - target.style.position = 'absolute';
|
| - var anim = target.animate(
|
| - // http://cubic-bezier.com/#0,-0.5,1,-0.5
|
| - [ { left: '0px', easing: 'cubic-bezier(0, -0.5, 1, -0.5)' },
|
| - { left: '100px' } ],
|
| - { duration: 1000,
|
| - fill: 'forwards',
|
| - easing: 'cubic-bezier(0, -0.5, 1, -0.5)' });
|
| - var easing = function(x) {
|
| - assert_greater_than_equal(x, 0.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - assert_less_than_equal(x, 1.0,
|
| - 'This function should be called in [0, 1.0] range');
|
| - return cubicBezier(0, -0.5, 1, -0.5)(x);
|
| - }
|
| - var easingExtrapolated = function(x) {
|
| - assert_less_than(x, 0.0,
|
| - 'This function should be called in negative range');
|
| - // For cubic-bezier(0, -0.5, 1, -0.5), the tangent at the
|
| - // endpoint (x = 0.0) is infinity so we should just return 0.0.
|
| - return 0.0;
|
| - }
|
| -
|
| - anim.pause();
|
| -
|
| - // The effect-easing produces negative values in (0, 0.766312060)
|
| - assert_style_left_at(anim, 0, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| - assert_style_left_at(anim, 10, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - // Near the extreme point of the effect-easing function
|
| - assert_style_left_at(anim, 300, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - assert_style_left_at(anim, 750, function(x) {
|
| - return easingExtrapolated(easing(x));
|
| - });
|
| - assert_style_left_at(anim, 770, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| - assert_style_left_at(anim, 1000, function(x) {
|
| - return easing(easing(x))
|
| - });
|
| -}, 'effect easing which produces negative values and the tangent on ' +
|
| - 'the lower boundary is infinity with keyframe easing producing ' +
|
| - 'negative values');
|
| -
|
| -var gStepTimingFunctionTests = [
|
| - {
|
| - description: 'Test bounds point of step-start easing',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0 },
|
| - { currentTime: 999, progress: 0 },
|
| - { currentTime: 1000, progress: 0.5 },
|
| - { currentTime: 1499, progress: 0.5 },
|
| - { currentTime: 1500, progress: 1 },
|
| - { currentTime: 2000, progress: 1 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing with compositor',
|
| - keyframe: [ { opacity: 0 },
|
| - { opacity: 1 } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0 },
|
| - { currentTime: 999, progress: 0 },
|
| - { currentTime: 1000, progress: 0.5 },
|
| - { currentTime: 1499, progress: 0.5 },
|
| - { currentTime: 1500, progress: 1 },
|
| - { currentTime: 2000, progress: 1 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing with reverse direction',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - direction: 'reverse',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 1 },
|
| - { currentTime: 1001, progress: 1 },
|
| - { currentTime: 1500, progress: 1 },
|
| - { currentTime: 1501, progress: 0.5 },
|
| - { currentTime: 2000, progress: 0 },
|
| - { currentTime: 2500, progress: 0 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing ' +
|
| - 'with iterationStart not at a transition point',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - iterationStart: 0.25,
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0.5 },
|
| - { currentTime: 999, progress: 0.5 },
|
| - { currentTime: 1000, progress: 0.5 },
|
| - { currentTime: 1249, progress: 0.5 },
|
| - { currentTime: 1250, progress: 1 },
|
| - { currentTime: 1749, progress: 1 },
|
| - { currentTime: 1750, progress: 0.5 },
|
| - { currentTime: 2000, progress: 0.5 },
|
| - { currentTime: 2500, progress: 0.5 },
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing ' +
|
| - 'with iterationStart and delay',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - iterationStart: 0.5,
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0.5 },
|
| - { currentTime: 999, progress: 0.5 },
|
| - { currentTime: 1000, progress: 1 },
|
| - { currentTime: 1499, progress: 1 },
|
| - { currentTime: 1500, progress: 0.5 },
|
| - { currentTime: 2000, progress: 1 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing ' +
|
| - 'with iterationStart and reverse direction',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - iterationStart: 0.5,
|
| - direction: 'reverse',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 1 },
|
| - { currentTime: 1000, progress: 1 },
|
| - { currentTime: 1001, progress: 0.5 },
|
| - { currentTime: 1499, progress: 0.5 },
|
| - { currentTime: 1500, progress: 1 },
|
| - { currentTime: 1999, progress: 1 },
|
| - { currentTime: 2000, progress: 0.5 },
|
| - { currentTime: 2500, progress: 0.5 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step(4, start) easing ' +
|
| - 'with iterationStart 0.75 and delay',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - duration: 1000,
|
| - fill: 'both',
|
| - delay: 1000,
|
| - iterationStart: 0.75,
|
| - easing: 'steps(4, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0.75 },
|
| - { currentTime: 999, progress: 0.75 },
|
| - { currentTime: 1000, progress: 1 },
|
| - { currentTime: 2000, progress: 1 },
|
| - { currentTime: 2500, progress: 1 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing ' +
|
| - 'with alternate direction',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - duration: 1000,
|
| - fill: 'both',
|
| - delay: 1000,
|
| - iterations: 2,
|
| - iterationStart: 1.5,
|
| - direction: 'alternate',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 1 },
|
| - { currentTime: 1000, progress: 1 },
|
| - { currentTime: 1001, progress: 0.5 },
|
| - { currentTime: 2999, progress: 1 },
|
| - { currentTime: 3000, progress: 0.5 },
|
| - { currentTime: 3500, progress: 0.5 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing ' +
|
| - 'with alternate-reverse direction',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - duration: 1000,
|
| - fill: 'both',
|
| - delay: 1000,
|
| - iterations: 2,
|
| - iterationStart: 0.5,
|
| - direction: 'alternate-reverse',
|
| - easing: 'steps(2, start)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 1 },
|
| - { currentTime: 1000, progress: 1 },
|
| - { currentTime: 1001, progress: 0.5 },
|
| - { currentTime: 2999, progress: 1 },
|
| - { currentTime: 3000, progress: 0.5 },
|
| - { currentTime: 3500, progress: 0.5 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-start easing in keyframe',
|
| - keyframe: [ { width: '0px', easing: 'steps(2, start)' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0, width: '0px' },
|
| - { currentTime: 999, progress: 0, width: '0px' },
|
| - { currentTime: 1000, progress: 0, width: '50px' },
|
| - { currentTime: 1499, progress: 0.499, width: '50px' },
|
| - { currentTime: 1500, progress: 0.5, width: '100px' },
|
| - { currentTime: 2000, progress: 1, width: '100px' },
|
| - { currentTime: 2500, progress: 1, width: '100px' }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-end easing ' +
|
| - 'with iterationStart and delay',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - duration: 1000,
|
| - fill: 'both',
|
| - delay: 1000,
|
| - iterationStart: 0.5,
|
| - easing: 'steps(2, end)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0 },
|
| - { currentTime: 999, progress: 0 },
|
| - { currentTime: 1000, progress: 0.5 },
|
| - { currentTime: 1499, progress: 0.5 },
|
| - { currentTime: 1500, progress: 0 },
|
| - { currentTime: 1999, progress: 0 },
|
| - { currentTime: 2000, progress: 0.5 },
|
| - { currentTime: 2500, progress: 0.5 }
|
| - ]
|
| - },
|
| - {
|
| - description: 'Test bounds point of step-end easing ' +
|
| - 'with iterationStart not at a transition point',
|
| - keyframe: [ { width: '0px' },
|
| - { width: '100px' } ],
|
| - effect: {
|
| - delay: 1000,
|
| - duration: 1000,
|
| - fill: 'both',
|
| - iterationStart: 0.75,
|
| - easing: 'steps(2, end)'
|
| - },
|
| - conditions: [
|
| - { currentTime: 0, progress: 0.5 },
|
| - { currentTime: 999, progress: 0.5 },
|
| - { currentTime: 1000, progress: 0.5 },
|
| - { currentTime: 1249, progress: 0.5 },
|
| - { currentTime: 1250, progress: 0 },
|
| - { currentTime: 1749, progress: 0 },
|
| - { currentTime: 1750, progress: 0.5 },
|
| - { currentTime: 2000, progress: 0.5 },
|
| - { currentTime: 2500, progress: 0.5 },
|
| - ]
|
| - }
|
| -];
|
| -
|
| -gStepTimingFunctionTests.forEach(function(options) {
|
| - test(function(t) {
|
| - var target = createDiv(t);
|
| - var animation = target.animate(options.keyframe, options.effect);
|
| - options.conditions.forEach(function(condition) {
|
| - animation.currentTime = condition.currentTime;
|
| - if (typeof condition.progress !== 'undefined') {
|
| - assert_equals(animation.effect.getComputedTiming().progress,
|
| - condition.progress,
|
| - 'Progress at ' + animation.currentTime + 'ms');
|
| - }
|
| - if (typeof condition.width !== 'undefined') {
|
| - assert_equals(getComputedStyle(target).width,
|
| - condition.width,
|
| - 'Progress at ' + animation.currentTime + 'ms');
|
| - }
|
| - });
|
| - }, options.description);
|
| -});
|
| -
|
| -gInvalidEasingTests.forEach(function(options) {
|
| - test(function(t) {
|
| - var div = createDiv(t);
|
| - assert_throws({ name: 'TypeError' },
|
| - function() {
|
| - div.animate({ easing: options.easing }, 100 * MS_PER_SEC);
|
| - });
|
| - }, 'Invalid keyframe easing value: \'' + options.easing + '\'');
|
| -});
|
| -
|
| -</script>
|
| -</body>
|
|
|
Chromium Code Reviews
Issue 2704543002:
Import wpt@3bd204d7e86fd81e98e63f4ce59b95d98bad1c54 (Closed)
