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Commit 72c5f480 authored by Stephen McGruer's avatar Stephen McGruer Committed by Commit Bot
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Port transform-*.html interpolation tests to WPT 

Bug: 900581
Change-Id: I9c1ce705f7e6d705e0c52e30fb1eda4694b66f09
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1768980Reviewed-by: default avatarKevin Ellis <kevers@chromium.org>
Commit-Queue: Stephen McGruer <smcgruer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#691131}
parent f650c36c
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third_party/blink/web_tests/animations/interpolation/transform-interpolation-001.html deleted 100644 → 0
View file @ f650c36c
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="resources/interpolation-test.js"></script>
<script>
// Perspective
assertInterpolation({
property: 'transform',
from: 'perspective(400px)',
to: 'perspective(500px)'
}, [
{at: -1, is: 'perspective(300px)'},
{at: 0, is: 'perspective(400px)'},
{at: 0.25, is: 'perspective(425px)'},
{at: 0.75, is: 'perspective(475px)'},
{at: 1, is: 'perspective(500px)'},
{at: 2, is: 'perspective(600px)'},
]);
assertInterpolation({
property: 'transform',
from: 'skewX(10rad) perspective(400px)',
to: 'skewX(20rad) perspective(500px)'
}, [
{at: -1, is: 'skewX(0rad) perspective(300px)'},
{at: 0, is: 'skewX(10rad) perspective(400px)'},
{at: 0.25, is: 'skewX(12.5rad) perspective(425px)'},
{at: 0.75, is: 'skewX(17.5rad) perspective(475px)'},
{at: 1, is: 'skewX(20rad) perspective(500px)'},
{at: 2, is: 'skewX(30rad) perspective(600px)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleZ(1) perspective(400px)',
to: 'scaleZ(2) perspective(500px)'
}, [
{at: -1, is: 'scaleZ(0) perspective(300px)'},
{at: 0, is: 'scaleZ(1) perspective(400px)'},
{at: 0.25, is: 'scaleZ(1.25) perspective(425px)'},
{at: 0.75, is: 'scaleZ(1.75) perspective(475px)'},
{at: 1, is: 'scaleZ(2) perspective(500px)'},
{at: 2, is: 'scaleZ(3) perspective(600px)'},
]);
// Rotate
assertInterpolation({
property: 'transform',
from: 'rotate(30deg)',
to: 'rotate(330deg)'
}, [
{at: -1, is: 'rotate(-270deg)'},
{at: 0, is: 'rotate(30deg)'},
{at: 0.25, is: 'rotate(105deg)'},
{at: 0.75, is: 'rotate(255deg)'},
{at: 1, is: 'rotate(330deg)'},
{at: 2, is: 'rotate(630deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotateX(0deg)',
to: 'rotateX(700deg)'
}, [
{at: -1, is: 'rotateX(-700deg)'},
{at: 0, is: 'rotateX(0deg)'},
{at: 0.25, is: 'rotateX(175deg)'},
{at: 0.75, is: 'rotateX(525deg)'},
{at: 1, is: 'rotateX(700deg)'},
{at: 2, is: 'rotateX(1400deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotateY(0deg)',
to: 'rotateY(800deg)'
}, [
{at: -1, is: 'rotateY(-800deg)'},
{at: 0, is: 'rotateY(0deg)'},
{at: 0.25, is: 'rotateY(200deg)'},
{at: 0.75, is: 'rotateY(600deg)'},
{at: 1, is: 'rotateY(800deg)'},
{at: 2, is: 'rotateY(1600deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotateZ(0deg)',
to: 'rotateZ(900deg)'
}, [
{at: -1, is: 'rotateZ(-900deg)'},
{at: 0, is: 'rotateZ(0deg)'},
{at: 0.25, is: 'rotateZ(225deg)'},
{at: 0.75, is: 'rotateZ(675deg)'},
{at: 1, is: 'rotateZ(900deg)'},
{at: 2, is: 'rotateZ(1800deg)'},
]);
// Interpolation is about a common axis if either endpoint has a rotation angle
// of zero.
assertInterpolation({
property: 'transform',
from: 'rotateX(0deg)',
to: 'rotateY(900deg)'
}, [
{at: -1, is: 'rotateY(-900deg)'},
{at: 0, is: 'rotateY(0deg)'},
{at: 0.25, is: 'rotateY(225deg)'},
{at: 0.75, is: 'rotateY(675deg)'},
{at: 1, is: 'rotateY(900deg)'},
{at: 2, is: 'rotateY(1800deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotateY(900deg)',
to: 'rotateZ(0deg)'
}, [
{at: -1, is: 'rotateY(1800deg)'},
{at: 0, is: 'rotateY(900deg)'},
{at: 0.25, is: 'rotateY(675deg)'},
{at: 0.75, is: 'rotateY(225deg)'},
{at: 1, is: 'rotateY(0deg)'},
{at: 2, is: 'rotateY(-900deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotate3d(7, 8, 9, 100deg)',
to: 'rotate3d(7, 8, 9, 260deg)'
}, [
{at: -1, is: 'rotate3d(7, 8, 9, -60deg)'},
{at: 0, is: 'rotate3d(7, 8, 9, 100deg)'},
{at: 0.25, is: 'rotate3d(7, 8, 9, 140deg)'},
{at: 0.75, is: 'rotate3d(7, 8, 9, 220deg)'},
{at: 1, is: 'rotate3d(7, 8, 9, 260deg)'},
{at: 2, is: 'rotate3d(7, 8, 9, 420deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotate3d(7, 8, 9, 0deg)',
to: 'rotate3d(7, 8, 9, 450deg)'
}, [
{at: -1, is: 'rotate3d(7, 8, 9, -450deg)'},
{at: 0, is: 'rotate3d(7, 8, 9, 0deg)'},
{at: 0.25, is: 'rotate3d(7, 8, 9, 112.5deg)'},
{at: 0.75, is: 'rotate3d(7, 8, 9, 337.5deg)'},
{at: 1, is: 'rotate3d(7, 8, 9, 450deg)'},
{at: 2, is: 'rotate3d(7, 8, 9, 900deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotate3d(0, 1, 0, 0deg)',
to: 'rotate3d(0, 1, 0, 450deg)'
}, [
{at: -1, is: 'rotate3d(0, 1, 0, -450deg)'},
{at: 0, is: 'rotate3d(0, 1, 0, 0deg)'},
{at: 0.25, is: 'rotate3d(0, 1, 0, 112.5deg)'},
{at: 0.75, is: 'rotate3d(0, 1, 0, 337.5deg)'},
{at: 1, is: 'rotate3d(0, 1, 0, 450deg)'},
{at: 2, is: 'rotate3d(0, 1, 0, 900deg)'},
]);
// Rotation is about a common axis if the axes are colinear.
assertInterpolation({
property: 'transform',
from: 'rotate3d(0, 1, 0, 0deg)',
to: 'rotate3d(0, 2, 0, 450deg)'
}, [
{at: -1, is: 'rotate3d(0, 1, 0, -450deg)'},
{at: 0, is: 'rotate3d(0, 1, 0, 0deg)'},
{at: 0.25, is: 'rotate3d(0, 1, 0, 112.5deg)'},
{at: 0.75, is: 'rotate3d(0, 1, 0, 337.5deg)'},
{at: 1, is: 'rotate3d(0, 1, 0, 450deg)'},
{at: 2, is: 'rotate3d(0, 1, 0, 900deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotate3d(1, 1, 0, 90deg)',
to: 'rotate3d(0, 1, 1, 180deg)'
}, [
{at: -1, is: 'rotate3d(0.41, -0.41, -0.82, 120deg)'},
{at: 0, is: 'rotate3d(1, 1, 0, 90deg)'},
{at: 0.25, is: 'rotate3d(0.8, 0.27, -0.53, 82.76deg)'},
{at: 0.75, is: 'rotate3d(0.265153, -0.536206, -0.801359, 138.89deg)'},
{at: 1, is: 'rotate3d(0, 1, 1, 180deg)'},
{at: 2, is: 'rotate3d(0.71, 0, -0.71, 90deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'none',
to: 'rotate(90deg)'
}, [
{at: -1, is: 'rotate(-90deg)'},
{at: 0, is: 'rotate(0deg)'},
{at: 0.25, is: 'rotate(22.5deg)'},
{at: 0.75, is: 'rotate(67.5deg)'},
{at: 1, is: 'rotate(90deg)'},
{at: 2, is: 'rotate(180deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotate(90deg)',
to: 'none'
}, [
{at: -1, is: 'rotate(180deg)'},
{at: 0, is: 'rotate(90deg)'},
{at: 0.25, is: 'rotate(67.5deg)'},
{at: 0.75, is: 'rotate(22.5deg)'},
{at: 1, is: 'rotate(0deg)'},
{at: 2, is: 'rotate(-90deg)'},
]);
assertInterpolation({
property: 'transform',
from: 'rotateX(0deg) rotateY(0deg) rotateZ(0deg)',
to: 'rotateX(700deg) rotateY(800deg) rotateZ(900deg)'
}, [
{at: -1, is: 'rotateX(-700deg) rotateY(-800deg) rotateZ(-900deg)'},
{at: 0, is: 'rotateX(0deg) rotateY(0deg) rotateZ(0deg)'},
{at: 0.25, is: 'rotateX(175deg) rotateY(200deg) rotateZ(225deg)'},
{at: 0.75, is: 'rotateX(525deg) rotateY(600deg) rotateZ(675deg)'},
{at: 1, is: 'rotateX(700deg) rotateY(800deg) rotateZ(900deg)'},
{at: 2, is: 'rotateX(1400deg) rotateY(1600deg) rotateZ(1800deg)'},
]);
</script>
</body>
third_party/blink/web_tests/animations/interpolation/transform-interpolation-002.html deleted 100644 → 0
View file @ f650c36c
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="resources/interpolation-test.js"></script>
<script>
// Scale
assertInterpolation({
property: 'transform',
from: 'scale(10, 5)',
to: 'scale(20, 9)'
}, [
{at: -1, is: 'scale(0, 1)'},
{at: 0, is: 'scale(10, 5)'},
{at: 0.25, is: 'scale(12.5, 6)'},
{at: 0.75, is: 'scale(17.5, 8)'},
{at: 1, is: 'scale(20, 9)'},
{at: 2, is: 'scale(30, 13)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleX(10)',
to: 'scaleX(20)'
}, [
{at: -1, is: 'scaleX(0)'},
{at: 0, is: 'scaleX(10)'},
{at: 0.25, is: 'scaleX(12.5)'},
{at: 0.75, is: 'scaleX(17.5)'},
{at: 1, is: 'scaleX(20)'},
{at: 2, is: 'scaleX(30)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleY(5)',
to: 'scaleY(9)'
}, [
{at: -1, is: 'scaleY(1)'},
{at: 0, is: 'scaleY(5)'},
{at: 0.25, is: 'scaleY(6)'},
{at: 0.75, is: 'scaleY(8)'},
{at: 1, is: 'scaleY(9)'},
{at: 2, is: 'scaleY(13)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleZ(1)',
to: 'scaleZ(2)'
}, [
{at: -1, is: 'scaleZ(0)'},
{at: 0, is: 'scaleZ(1)'},
{at: 0.25, is: 'scaleZ(1.25)'},
{at: 0.75, is: 'scaleZ(1.75)'},
{at: 1, is: 'scaleZ(2)'},
{at: 2, is: 'scaleZ(3)'},
]);
assertInterpolation({
property: 'transform',
from: 'scale3d(10, 0.5, 1)',
to: 'scale3d(20, 1, 2)'
}, [
{at: -1, is: 'scale3d(0, 0, 0)'},
{at: 0, is: 'scale3d(10, 0.5, 1)'},
{at: 0.25, is: 'scale3d(12.5, 0.625, 1.25)'},
{at: 0.75, is: 'scale3d(17.5, 0.875, 1.75)'},
{at: 1, is: 'scale3d(20, 1, 2)'},
{at: 2, is: 'scale3d(30, 1.5, 3)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleX(0)',
to: 'scaleY(0)',
}, [
{at: -1, is: 'scale(-1, 2)'},
{at: 0, is: 'scale(0, 1)'},
{at: 0.25, is: 'scale(0.25, 0.75)'},
{at: 0.75, is: 'scale(0.75, 0.25)'},
{at: 1, is: 'scale(1, 0)'},
{at: 2, is: 'scale(2, -1)'},
]);
assertInterpolation({
property: 'transform',
from: 'none',
to: 'scale3d(2, 3, 5)'
}, [
{at: -1, is: 'scale3d(0, -1, -3)'},
{at: 0, is: 'scale3d(1, 1, 1)'},
{at: 0.25, is: 'scale3d(1.25, 1.5, 2)'},
{at: 0.75, is: 'scale3d(1.75, 2.5, 4)'},
{at: 1, is: 'scale3d(2, 3, 5)'},
{at: 2, is: 'scale3d(3, 5, 9)'},
]);
assertInterpolation({
property: 'transform',
from: 'scale3d(2, 3, 5)',
to: 'none'
}, [
{at: -1, is: 'scale3d(3, 5, 9)'},
{at: 0, is: 'scale3d(2, 3, 5)'},
{at: 0.25, is: 'scale3d(1.75, 2.5, 4)'},
{at: 0.75, is: 'scale3d(1.25, 1.5, 2)'},
{at: 1, is: 'scale3d(1, 1, 1)'},
{at: 2, is: 'scale3d(0, -1, -3)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleX(10) scaleY(0.5) scaleZ(1)',
to: 'scaleX(20) scaleY(1) scaleZ(2)'
}, [
{at: -1, is: 'scaleX(0) scaleY(0) scaleZ(0)'},
{at: 0, is: 'scaleX(10) scaleY(0.5) scaleZ(1)'},
{at: 0.25, is: 'scaleX(12.5) scaleY(0.625) scaleZ(1.25)'},
{at: 0.75, is: 'scaleX(17.5) scaleY(0.875) scaleZ(1.75)'},
{at: 1, is: 'scaleX(20) scaleY(1) scaleZ(2)'},
{at: 2, is: 'scaleX(30) scaleY(1.5) scaleZ(3)'},
]);
</script>
</body>
third_party/blink/web_tests/animations/interpolation/transform-interpolation-003.html deleted 100644 → 0
View file @ f650c36c
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="resources/interpolation-test.js"></script>
<script>
assertInterpolation({
property: 'transform',
from: 'skewX(10rad) scaleZ(1)',
to: 'skewX(20rad) scaleZ(2)'
}, [
{at: -1, is: 'skewX(0rad) scaleZ(0)'},
{at: 0, is: 'skewX(10rad) scaleZ(1)'},
{at: 0.25, is: 'skewX(12.5rad) scaleZ(1.25)'},
{at: 0.75, is: 'skewX(17.5rad) scaleZ(1.75)'},
{at: 1, is: 'skewX(20rad) scaleZ(2)'},
{at: 2, is: 'skewX(30rad) scaleZ(3)'},
]);
assertInterpolation({
property: 'transform',
from: 'skewX(10rad)',
to: 'skewX(20rad) scaleZ(2)'
}, [
{at: -1, is: 'skewX(0rad) scaleZ(0)'},
{at: 0, is: 'skewX(10rad) scaleZ(1)'},
{at: 0.25, is: 'skewX(12.5rad) scaleZ(1.25)'},
{at: 0.75, is: 'skewX(17.5rad) scaleZ(1.75)'},
{at: 1, is: 'skewX(20rad) scaleZ(2)'},
{at: 2, is: 'skewX(30rad) scaleZ(3)'},
]);
assertInterpolation({
property: 'transform',
from: 'scaleZ(3) perspective(400px)',
to: 'scaleZ(4) skewX(1rad) perspective(500px)'
}, [
{at: -1, is: 'scaleZ(2) matrix3d(1, 0, 0, 0, -1.55741, 1, 0, 0, 0, 0, 1, -0.003, 0, 0, 0, 1)'},
{at: 0, is: 'scaleZ(3) matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, is: 'scaleZ(3.25) matrix3d(1, 0, 0, 0, 0.389352, 1, 0, 0, 0, 0, 1, -0.002375, 0, 0, 0, 1)'},
{at: 0.75, is: 'scaleZ(3.75) matrix3d(1, 0, 0, 0, 1.16806, 1, 0, 0, 0, 0, 1, -0.002125, 0, 0, 0, 1)'},
{at: 1, is: 'scaleZ(4) matrix3d(1, 0, 0, 0, 1.55741, 1, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, is: 'scaleZ(5) matrix3d(1, 0, 0, 0, 3.11482, 1, 0, 0, 0, 0, 1, -0.0015, 0, 0, 0, 1)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateY(70%) scaleZ(1)',
to: 'translateY(90%) scaleZ(2)'
}, [
{at: -1, is: 'translateY(50%) scaleZ(0)'},
{at: 0, is: 'translateY(70%) scaleZ(1)'},
{at: 0.25, is: 'translateY(75%) scaleZ(1.25)'},
{at: 0.75, is: 'translateY(85%) scaleZ(1.75)'},
{at: 1, is: 'translateY(90%) scaleZ(2)'},
{at: 2, is: 'translateY(110%) scaleZ(3)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateY(70%)',
to: 'translateY(90%) scaleZ(2)'
}, [
{at: -1, is: 'translateY(50%) scaleZ(0)'},
{at: 0, is: 'translateY(70%)'},
{at: 0.25, is: 'translateY(75%) scaleZ(1.25)'},
{at: 0.75, is: 'translateY(85%) scaleZ(1.75)'},
{at: 1, is: 'translateY(90%) scaleZ(2)'},
{at: 2, is: 'translateY(110%) scaleZ(3)'},
]);
// Skew
assertInterpolation({
property: 'transform',
from: 'skewX(10rad)',
to: 'skewX(20rad)'
}, [
{at: -1, is: 'skewX(0rad)'},
{at: 0, is: 'skewX(10rad)'},
{at: 0.25, is: 'skewX(12.5rad)'},
{at: 0.75, is: 'skewX(17.5rad)'},
{at: 1, is: 'skewX(20rad)'},
{at: 2, is: 'skewX(30rad)'},
]);
assertInterpolation({
property: 'transform',
from: 'skewY(10rad)',
to: 'skewY(20rad)'
}, [
{at: -1, is: 'skewY(0rad)'},
{at: 0, is: 'skewY(10rad)'},
{at: 0.25, is: 'skewY(12.5rad)'},
{at: 0.75, is: 'skewY(17.5rad)'},
{at: 1, is: 'skewY(20rad)'},
{at: 2, is: 'skewY(30rad)'},
]);
</script>
</body>
third_party/blink/web_tests/animations/interpolation/transform-interpolation-004.html deleted 100644 → 0
View file @ f650c36c
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="resources/interpolation-test.js"></script>
<script>
// Translate
assertInterpolation({
property: 'transform',
from: 'translate(12px, 70%)',
to: 'translate(13px, 90%)'
}, [
{at: -1, is: 'translate(11px, 50%)'},
{at: 0, is: 'translate(12px, 70%)'},
{at: 0.25, is: 'translate(12.25px, 75%)'},
{at: 0.75, is: 'translate(12.75px, 85%)'},
{at: 1, is: 'translate(13px, 90%)'},
{at: 2, is: 'translate(14px, 110%)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateX(12px)',
to: 'translateX(13px)'
}, [
{at: -1, is: 'translateX(11px)'},
{at: 0, is: 'translateX(12px)'},
{at: 0.25, is: 'translateX(12.25px)'},
{at: 0.75, is: 'translateX(12.75px)'},
{at: 1, is: 'translateX(13px)'},
{at: 2, is: 'translateX(14px)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateY(70%)',
to: 'translateY(90%)'
}, [
{at: -1, is: 'translateY(50%)'},
{at: 0, is: 'translateY(70%)'},
{at: 0.25, is: 'translateY(75%)'},
{at: 0.75, is: 'translateY(85%)'},
{at: 1, is: 'translateY(90%)'},
{at: 2, is: 'translateY(110%)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateZ(2em)',
to: 'translateZ(3em)'
}, [
{at: -1, is: 'translateZ(1em)'},
{at: 0, is: 'translateZ(2em)'},
{at: 0.25, is: 'translateZ(2.25em)'},
{at: 0.75, is: 'translateZ(2.75em)'},
{at: 1, is: 'translateZ(3em)'},
{at: 2, is: 'translateZ(4em)'},
]);
assertInterpolation({
property: 'transform',
from: 'translate3d(12px, 70%, 2em)',
to: 'translate3d(13px, 90%, 3em)'
}, [
{at: -1, is: 'translate3d(11px, 50%, 1em)'},
{at: 0, is: 'translate3d(12px, 70%, 2em)'},
{at: 0.25, is: 'translate3d(12.25px, 75%, 2.25em)'},
{at: 0.75, is: 'translate3d(12.75px, 85%, 2.75em)'},
{at: 1, is: 'translate3d(13px, 90%, 3em)'},
{at: 2, is: 'translate3d(14px, 110%, 4em)'},
]);
assertInterpolation({
property: 'transform',
from: 'translateX(12px) translateY(70%) translateZ(2em)',
to: 'translateX(13px) translateY(90%) translateZ(3em)'
}, [
{at: -1, is: 'translateX(11px) translateY(50%) translateZ(1em)'},
{at: 0, is: 'translateX(12px) translateY(70%) translateZ(2em)'},
{at: 0.25, is: 'translateX(12.25px) translateY(75%) translateZ(2.25em)'},
{at: 0.75, is: 'translateX(12.75px) translateY(85%) translateZ(2.75em)'},
{at: 1, is: 'translateX(13px) translateY(90%) translateZ(3em)'},
{at: 2, is: 'translateX(14px) translateY(110%) translateZ(4em)'},
]);
assertInterpolation({
property: 'transform',
from: 'skewX(10rad) translateY(70%)',
to: 'skewX(20rad) translateY(90%)'
}, [
{at: -1, is: 'skewX(0rad) translateY(50%)'},
{at: 0, is: 'skewX(10rad) translateY(70%)'},
{at: 0.25, is: 'skewX(12.5rad) translateY(75%)'},
{at: 0.75, is: 'skewX(17.5rad) translateY(85%)'},
{at: 1, is: 'skewX(20rad) translateY(90%)'},
{at: 2, is: 'skewX(30rad) translateY(110%)'},
]);
assertInterpolation({
property: 'transform',
from: 'skewX(1rad)',
to: 'translate3d(8px, -4px, 12px) skewX(2rad)'
}, [
{at: -1, is: 'matrix3d(1, 0, 0, 0, 5.2998553125713235, 1, 0, 0, 0, 0, 1, 0, -8, 4, -12, 1)'},
{at: 0, is: 'matrix(1, 0, 1.5574077246549023, 1, 0, 0)'},
{at: 0.25, is: 'matrix3d(1, 0, 0, 0, 0.621795827675797, 1, 0, 0, 0, 0, 1, 0, 2, -1, 3, 1)'},
{at: 0.75, is: 'matrix3d(1, 0, 0, 0, -1.2494279662824135, 1, 0, 0, 0, 0, 1, 0, 6, -3, 9, 1)'},
{at: 1, is: 'matrix3d(1, 0, 0, 0, -2.185039863261519, 1, 0, 0, 0, 0, 1, 0, 8, -4, 12, 1)'},
{at: 2, is: 'matrix3d(1, 0, 0, 0, -5.9274874511779405, 1, 0, 0, 0, 0, 1, 0, 16, -8, 24, 1)'},
]);
assertInterpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'scaleY(2) skewX(2rad) perspective(500px)'
}, [
{at: -1, is: 'matrix3d(1, 0, 0, 0, 0, 0, 0, 0, -0.03876288659793814, 0.01938144329896907, 0.94, -0.0029653608247422686, 16, -8, 24, 0.986144329896907)'},
{at: 0, is: 'matrix3d(1, 0, 0, 0, 1.5574077246549023, 1, 0, 0, -0.02, 0.01, 0.97, -0.0025, 8, -4, 12, 1)'},
{at: 0.25, is: 'matrix3d(1, 0, 0, 0, 1.1186572632293585, 1.25, 0, 0, -0.0151159793814433, 0.00755798969072165, 0.9775, -0.002378247422680413, 6, -3, 9, 1.0012989690721648)'},
{at: 0.75, is: 'matrix3d(1, 0, 0, 0, -0.7525665307288518, 1.75, 0, 0, -0.005115979381443298, 0.002557989690721649, 0.9924999999999999, -0.002128247422680412, 2, -1, 3, 1.001298969072165)'},
{at: 1, is: 'matrix3d(1, 0, 0, 0, -2.185039863261519, 2, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, is: 'matrix3d(1, 0, 0, 0, -11.227342763749263, 3, 0, 0, 0.021237113402061854, -0.010618556701030927, 1.03, -0.0014653608247422677, -8, 4, -12, 0.9861443298969074)'},
]);
assertInterpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'translate3d(4px, -12px, 8px) scaleY(2) perspective(500px)'
}, [
{at: -1, is: 'translate3d(12px, 4px, 16px) matrix3d(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -0.003, 0, 0, 0, 1)'},
{at: 0, is: 'translate3d(8px, -4px, 12px) matrix3d(1, 0, 0, 0, 1.55741, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, is: 'translate3d(7px, -6px, 11px) matrix3d(1, 0, 0, 0, 1.46007, 1.25, 0, 0, 0, 0, 1, -0.002375, 0, 0, 0, 1)'},
{at: 0.75, is: 'translate3d(5px, -10px, 9px) matrix3d(1, 0, 0, 0, 0.681366, 1.75, 0, 0, 0, 0, 1, -0.002125, 0, 0, 0, 1)'},
{at: 1, is: 'translate3d(4px, -12px, 8px) matrix3d(1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, is: 'translate3d(0px, -20px, 4px) matrix3d(1, 0, 0, 0, -4.67222, 3, 0, 0, 0, 0, 1, -0.0015, 0, 0, 0, 1)'},
]);
assertInterpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'translate3d(4px, -12px, 8px) skewX(2rad) scaleY(2)'
}, [
{at: -1, is: 'translate3d(12px, 4px, 16px) skewX(0rad) matrix3d(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -0.005, 0, 0, 0, 1)'},
{at: 0, is: 'translate3d(8px, -4px, 12px) skewX(1rad) matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, is: 'translate3d(7px, -6px, 11px) skewX(1.25rad) matrix3d(1, 0, 0, 0, 0, 1.25, 0, 0, 0, 0, 1, -0.001875, 0, 0, 0, 1)'},
{at: 0.75, is: 'translate3d(5px, -10px, 9px) skewX(1.75rad) matrix3d(1, 0, 0, 0, 0, 1.75, 0, 0, 0, 0, 1, -0.000625, 0, 0, 0, 1)'},
{at: 1, is: 'translate3d(4px, -12px, 8px) skewX(2rad) matrix(1, 0, 0, 2, 0, 0)'},
{at: 2, is: 'translate3d(0px, -20px, 4px) skewX(3rad) matrix3d(1, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1, 0.0025, 0, 0, 0, 1)'},
]);
assertInterpolation({
property: 'transform',
from: 'translate3D(100px, 200px, 300px)',
to: 'none'
}, [
{at: -1, is: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 200, 400, 600, 1)'},
{at: 0, is: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 100, 200, 300, 1)'},
{at: 0.25, is: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 75, 150, 225, 1)'},
{at: 0.75, is: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 25, 50, 75, 1)'},
{at: 1, is: 'matrix(1, 0, 0, 1, 0, 0) '},
{at: 2, is: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -100, -200, -300, 1)'},
]);
</script>
</body>
third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-interpolation-001.html 0 → 100644
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property">
<meta name="assert" content="transform supports animation as a transform list">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
</body>
<script>
// Perspective
test_interpolation({
property: 'transform',
from: 'perspective(400px)',
to: 'perspective(500px)'
}, [
{at: -1, expect: 'perspective(300px)'},
{at: 0, expect: 'perspective(400px)'},
{at: 0.25, expect: 'perspective(425px)'},
{at: 0.75, expect: 'perspective(475px)'},
{at: 1, expect: 'perspective(500px)'},
{at: 2, expect: 'perspective(600px)'},
]);
test_interpolation({
property: 'transform',
from: 'skewX(10rad) perspective(400px)',
to: 'skewX(20rad) perspective(500px)'
}, [
{at: -1, expect: 'skewX(0rad) perspective(300px)'},
{at: 0, expect: 'skewX(10rad) perspective(400px)'},
{at: 0.25, expect: 'skewX(12.5rad) perspective(425px)'},
{at: 0.75, expect: 'skewX(17.5rad) perspective(475px)'},
{at: 1, expect: 'skewX(20rad) perspective(500px)'},
{at: 2, expect: 'skewX(30rad) perspective(600px)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleZ(1) perspective(400px)',
to: 'scaleZ(2) perspective(500px)'
}, [
{at: -1, expect: 'scaleZ(0) perspective(300px)'},
{at: 0, expect: 'scaleZ(1) perspective(400px)'},
{at: 0.25, expect: 'scaleZ(1.25) perspective(425px)'},
{at: 0.75, expect: 'scaleZ(1.75) perspective(475px)'},
{at: 1, expect: 'scaleZ(2) perspective(500px)'},
{at: 2, expect: 'scaleZ(3) perspective(600px)'},
]);
// Rotate
test_interpolation({
property: 'transform',
from: 'rotate(30deg)',
to: 'rotate(330deg)'
}, [
{at: -1, expect: 'rotate(-270deg)'},
{at: 0, expect: 'rotate(30deg)'},
{at: 0.25, expect: 'rotate(105deg)'},
{at: 0.75, expect: 'rotate(255deg)'},
{at: 1, expect: 'rotate(330deg)'},
{at: 2, expect: 'rotate(630deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotateX(0deg)',
to: 'rotateX(700deg)'
}, [
{at: -1, expect: 'rotateX(-700deg)'},
{at: 0, expect: 'rotateX(0deg)'},
{at: 0.25, expect: 'rotateX(175deg)'},
{at: 0.75, expect: 'rotateX(525deg)'},
{at: 1, expect: 'rotateX(700deg)'},
{at: 2, expect: 'rotateX(1400deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotateY(0deg)',
to: 'rotateY(800deg)'
}, [
{at: -1, expect: 'rotateY(-800deg)'},
{at: 0, expect: 'rotateY(0deg)'},
{at: 0.25, expect: 'rotateY(200deg)'},
{at: 0.75, expect: 'rotateY(600deg)'},
{at: 1, expect: 'rotateY(800deg)'},
{at: 2, expect: 'rotateY(1600deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotateZ(0deg)',
to: 'rotateZ(900deg)'
}, [
{at: -1, expect: 'rotateZ(-900deg)'},
{at: 0, expect: 'rotateZ(0deg)'},
{at: 0.25, expect: 'rotateZ(225deg)'},
{at: 0.75, expect: 'rotateZ(675deg)'},
{at: 1, expect: 'rotateZ(900deg)'},
{at: 2, expect: 'rotateZ(1800deg)'},
]);
// Interpolation is about a common axis if either endpoint has a rotation angle
// of zero.
test_interpolation({
property: 'transform',
from: 'rotateX(0deg)',
to: 'rotateY(900deg)'
}, [
{at: -1, expect: 'rotateY(-900deg)'},
{at: 0, expect: 'rotateY(0deg)'},
{at: 0.25, expect: 'rotateY(225deg)'},
{at: 0.75, expect: 'rotateY(675deg)'},
{at: 1, expect: 'rotateY(900deg)'},
{at: 2, expect: 'rotateY(1800deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotateY(900deg)',
to: 'rotateZ(0deg)'
}, [
{at: -1, expect: 'rotateY(1800deg)'},
{at: 0, expect: 'rotateY(900deg)'},
{at: 0.25, expect: 'rotateY(675deg)'},
{at: 0.75, expect: 'rotateY(225deg)'},
{at: 1, expect: 'rotateY(0deg)'},
{at: 2, expect: 'rotateY(-900deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotate3d(7, 8, 9, 100deg)',
to: 'rotate3d(7, 8, 9, 260deg)'
}, [
{at: -1, expect: 'rotate3d(7, 8, 9, -60deg)'},
{at: 0, expect: 'rotate3d(7, 8, 9, 100deg)'},
{at: 0.25, expect: 'rotate3d(7, 8, 9, 140deg)'},
{at: 0.75, expect: 'rotate3d(7, 8, 9, 220deg)'},
{at: 1, expect: 'rotate3d(7, 8, 9, 260deg)'},
{at: 2, expect: 'rotate3d(7, 8, 9, 420deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotate3d(7, 8, 9, 0deg)',
to: 'rotate3d(7, 8, 9, 450deg)'
}, [
{at: -1, expect: 'rotate3d(7, 8, 9, -450deg)'},
{at: 0, expect: 'rotate3d(7, 8, 9, 0deg)'},
{at: 0.25, expect: 'rotate3d(7, 8, 9, 112.5deg)'},
{at: 0.75, expect: 'rotate3d(7, 8, 9, 337.5deg)'},
{at: 1, expect: 'rotate3d(7, 8, 9, 450deg)'},
{at: 2, expect: 'rotate3d(7, 8, 9, 900deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotate3d(0, 1, 0, 0deg)',
to: 'rotate3d(0, 1, 0, 450deg)'
}, [
{at: -1, expect: 'rotate3d(0, 1, 0, -450deg)'},
{at: 0, expect: 'rotate3d(0, 1, 0, 0deg)'},
{at: 0.25, expect: 'rotate3d(0, 1, 0, 112.5deg)'},
{at: 0.75, expect: 'rotate3d(0, 1, 0, 337.5deg)'},
{at: 1, expect: 'rotate3d(0, 1, 0, 450deg)'},
{at: 2, expect: 'rotate3d(0, 1, 0, 900deg)'},
]);
// Rotation is about a common axis if the axes are colinear.
test_interpolation({
property: 'transform',
from: 'rotate3d(0, 1, 0, 0deg)',
to: 'rotate3d(0, 2, 0, 450deg)'
}, [
{at: -1, expect: 'rotate3d(0, 1, 0, -450deg)'},
{at: 0, expect: 'rotate3d(0, 1, 0, 0deg)'},
{at: 0.25, expect: 'rotate3d(0, 1, 0, 112.5deg)'},
{at: 0.75, expect: 'rotate3d(0, 1, 0, 337.5deg)'},
{at: 1, expect: 'rotate3d(0, 1, 0, 450deg)'},
{at: 2, expect: 'rotate3d(0, 1, 0, 900deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotate3d(1, 1, 0, 90deg)',
to: 'rotate3d(0, 1, 1, 180deg)'
}, [
{at: -1, expect: 'rotate3d(0.41, -0.41, -0.82, 120deg)'},
{at: 0, expect: 'rotate3d(1, 1, 0, 90deg)'},
{at: 0.25, expect: 'rotate3d(0.524083, 0.804261, 0.280178, 106.91deg)'},
{at: 0.75, expect: 'rotate3d(0.163027, 0.774382, 0.611354, 153.99deg)'},
{at: 1, expect: 'rotate3d(0, 1, 1, 180deg)'},
{at: 2, expect: 'rotate3d(0.71, 0, -0.71, 90deg)'},
]);
test_interpolation({
property: 'transform',
from: 'none',
to: 'rotate(90deg)'
}, [
{at: -1, expect: 'rotate(-90deg)'},
{at: 0, expect: 'rotate(0deg)'},
{at: 0.25, expect: 'rotate(22.5deg)'},
{at: 0.75, expect: 'rotate(67.5deg)'},
{at: 1, expect: 'rotate(90deg)'},
{at: 2, expect: 'rotate(180deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotate(90deg)',
to: 'none'
}, [
{at: -1, expect: 'rotate(180deg)'},
{at: 0, expect: 'rotate(90deg)'},
{at: 0.25, expect: 'rotate(67.5deg)'},
{at: 0.75, expect: 'rotate(22.5deg)'},
{at: 1, expect: 'rotate(0deg)'},
{at: 2, expect: 'rotate(-90deg)'},
]);
test_interpolation({
property: 'transform',
from: 'rotateX(0deg) rotateY(0deg) rotateZ(0deg)',
to: 'rotateX(700deg) rotateY(800deg) rotateZ(900deg)'
}, [
{at: -1, expect: 'rotateX(-700deg) rotateY(-800deg) rotateZ(-900deg)'},
{at: 0, expect: 'rotateX(0deg) rotateY(0deg) rotateZ(0deg)'},
{at: 0.25, expect: 'rotateX(175deg) rotateY(200deg) rotateZ(225deg)'},
{at: 0.75, expect: 'rotateX(525deg) rotateY(600deg) rotateZ(675deg)'},
{at: 1, expect: 'rotateX(700deg) rotateY(800deg) rotateZ(900deg)'},
{at: 2, expect: 'rotateX(1400deg) rotateY(1600deg) rotateZ(1800deg)'},
]);
</script>
third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-interpolation-002.html 0 → 100644
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property">
<meta name="assert" content="transform supports animation as a transform list">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
</body>
<script>
// Scale
test_interpolation({
property: 'transform',
from: 'scale(10, 5)',
to: 'scale(20, 9)'
}, [
{at: -1, expect: 'scale(0, 1)'},
{at: 0, expect: 'scale(10, 5)'},
{at: 0.25, expect: 'scale(12.5, 6)'},
{at: 0.75, expect: 'scale(17.5, 8)'},
{at: 1, expect: 'scale(20, 9)'},
{at: 2, expect: 'scale(30, 13)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleX(10)',
to: 'scaleX(20)'
}, [
{at: -1, expect: 'scaleX(0)'},
{at: 0, expect: 'scaleX(10)'},
{at: 0.25, expect: 'scaleX(12.5)'},
{at: 0.75, expect: 'scaleX(17.5)'},
{at: 1, expect: 'scaleX(20)'},
{at: 2, expect: 'scaleX(30)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleY(5)',
to: 'scaleY(9)'
}, [
{at: -1, expect: 'scaleY(1)'},
{at: 0, expect: 'scaleY(5)'},
{at: 0.25, expect: 'scaleY(6)'},
{at: 0.75, expect: 'scaleY(8)'},
{at: 1, expect: 'scaleY(9)'},
{at: 2, expect: 'scaleY(13)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleZ(1)',
to: 'scaleZ(2)'
}, [
{at: -1, expect: 'scaleZ(0)'},
{at: 0, expect: 'scaleZ(1)'},
{at: 0.25, expect: 'scaleZ(1.25)'},
{at: 0.75, expect: 'scaleZ(1.75)'},
{at: 1, expect: 'scaleZ(2)'},
{at: 2, expect: 'scaleZ(3)'},
]);
test_interpolation({
property: 'transform',
from: 'scale3d(10, 0.5, 1)',
to: 'scale3d(20, 1, 2)'
}, [
{at: -1, expect: 'scale3d(0, 0, 0)'},
{at: 0, expect: 'scale3d(10, 0.5, 1)'},
{at: 0.25, expect: 'scale3d(12.5, 0.625, 1.25)'},
{at: 0.75, expect: 'scale3d(17.5, 0.875, 1.75)'},
{at: 1, expect: 'scale3d(20, 1, 2)'},
{at: 2, expect: 'scale3d(30, 1.5, 3)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleX(0)',
to: 'scaleY(0)',
}, [
{at: -1, expect: 'scale(-1, 2)'},
{at: 0, expect: 'scale(0, 1)'},
{at: 0.25, expect: 'scale(0.25, 0.75)'},
{at: 0.75, expect: 'scale(0.75, 0.25)'},
{at: 1, expect: 'scale(1, 0)'},
{at: 2, expect: 'scale(2, -1)'},
]);
test_interpolation({
property: 'transform',
from: 'none',
to: 'scale3d(2, 3, 5)'
}, [
{at: -1, expect: 'scale3d(0, -1, -3)'},
{at: 0, expect: 'scale3d(1, 1, 1)'},
{at: 0.25, expect: 'scale3d(1.25, 1.5, 2)'},
{at: 0.75, expect: 'scale3d(1.75, 2.5, 4)'},
{at: 1, expect: 'scale3d(2, 3, 5)'},
{at: 2, expect: 'scale3d(3, 5, 9)'},
]);
test_interpolation({
property: 'transform',
from: 'scale3d(2, 3, 5)',
to: 'none'
}, [
{at: -1, expect: 'scale3d(3, 5, 9)'},
{at: 0, expect: 'scale3d(2, 3, 5)'},
{at: 0.25, expect: 'scale3d(1.75, 2.5, 4)'},
{at: 0.75, expect: 'scale3d(1.25, 1.5, 2)'},
{at: 1, expect: 'scale3d(1, 1, 1)'},
{at: 2, expect: 'scale3d(0, -1, -3)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleX(10) scaleY(0.5) scaleZ(1)',
to: 'scaleX(20) scaleY(1) scaleZ(2)'
}, [
{at: -1, expect: 'scaleX(0) scaleY(0) scaleZ(0)'},
{at: 0, expect: 'scaleX(10) scaleY(0.5) scaleZ(1)'},
{at: 0.25, expect: 'scaleX(12.5) scaleY(0.625) scaleZ(1.25)'},
{at: 0.75, expect: 'scaleX(17.5) scaleY(0.875) scaleZ(1.75)'},
{at: 1, expect: 'scaleX(20) scaleY(1) scaleZ(2)'},
{at: 2, expect: 'scaleX(30) scaleY(1.5) scaleZ(3)'},
]);
</script>
third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-interpolation-003.html 0 → 100644
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property">
<meta name="assert" content="transform supports animation as a transform list">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
</body>
<script>
test_interpolation({
property: 'transform',
from: 'skewX(10rad) scaleZ(1)',
to: 'skewX(20rad) scaleZ(2)'
}, [
{at: -1, expect: 'skewX(0rad) scaleZ(0)'},
{at: 0, expect: 'skewX(10rad) scaleZ(1)'},
{at: 0.25, expect: 'skewX(12.5rad) scaleZ(1.25)'},
{at: 0.75, expect: 'skewX(17.5rad) scaleZ(1.75)'},
{at: 1, expect: 'skewX(20rad) scaleZ(2)'},
{at: 2, expect: 'skewX(30rad) scaleZ(3)'},
]);
test_interpolation({
property: 'transform',
from: 'skewX(10rad)',
to: 'skewX(20rad) scaleZ(2)'
}, [
{at: -1, expect: 'skewX(0rad) scaleZ(0)'},
{at: 0, expect: 'skewX(10rad) scaleZ(1)'},
{at: 0.25, expect: 'skewX(12.5rad) scaleZ(1.25)'},
{at: 0.75, expect: 'skewX(17.5rad) scaleZ(1.75)'},
{at: 1, expect: 'skewX(20rad) scaleZ(2)'},
{at: 2, expect: 'skewX(30rad) scaleZ(3)'},
]);
test_interpolation({
property: 'transform',
from: 'scaleZ(3) perspective(400px)',
to: 'scaleZ(4) skewX(1rad) perspective(500px)'
}, [
{at: -1, expect: 'scaleZ(2) matrix3d(1, 0, 0, 0, -1.55741, 1, 0, 0, 0, 0, 1, -0.003, 0, 0, 0, 1)'},
{at: 0, expect: 'scaleZ(3) matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, expect: 'scaleZ(3.25) matrix3d(1, 0, 0, 0, 0.389352, 1, 0, 0, 0, 0, 1, -0.002375, 0, 0, 0, 1)'},
{at: 0.75, expect: 'scaleZ(3.75) matrix3d(1, 0, 0, 0, 1.16806, 1, 0, 0, 0, 0, 1, -0.002125, 0, 0, 0, 1)'},
{at: 1, expect: 'scaleZ(4) matrix3d(1, 0, 0, 0, 1.55741, 1, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, expect: 'scaleZ(5) matrix3d(1, 0, 0, 0, 3.11482, 1, 0, 0, 0, 0, 1, -0.0015, 0, 0, 0, 1)'},
]);
test_interpolation({
property: 'transform',
from: 'translateY(70%) scaleZ(1)',
to: 'translateY(90%) scaleZ(2)'
}, [
{at: -1, expect: 'translateY(50%) scaleZ(0)'},
{at: 0, expect: 'translateY(70%) scaleZ(1)'},
{at: 0.25, expect: 'translateY(75%) scaleZ(1.25)'},
{at: 0.75, expect: 'translateY(85%) scaleZ(1.75)'},
{at: 1, expect: 'translateY(90%) scaleZ(2)'},
{at: 2, expect: 'translateY(110%) scaleZ(3)'},
]);
test_interpolation({
property: 'transform',
from: 'translateY(70%)',
to: 'translateY(90%) scaleZ(2)'
}, [
{at: -1, expect: 'translateY(50%) scaleZ(0)'},
{at: 0, expect: 'translateY(70%)'},
{at: 0.25, expect: 'translateY(75%) scaleZ(1.25)'},
{at: 0.75, expect: 'translateY(85%) scaleZ(1.75)'},
{at: 1, expect: 'translateY(90%) scaleZ(2)'},
{at: 2, expect: 'translateY(110%) scaleZ(3)'},
]);
// Skew
test_interpolation({
property: 'transform',
from: 'skewX(10rad)',
to: 'skewX(20rad)'
}, [
{at: -1, expect: 'skewX(0rad)'},
{at: 0, expect: 'skewX(10rad)'},
{at: 0.25, expect: 'skewX(12.5rad)'},
{at: 0.75, expect: 'skewX(17.5rad)'},
{at: 1, expect: 'skewX(20rad)'},
{at: 2, expect: 'skewX(30rad)'},
]);
test_interpolation({
property: 'transform',
from: 'skewY(10rad)',
to: 'skewY(20rad)'
}, [
{at: -1, expect: 'skewY(0rad)'},
{at: 0, expect: 'skewY(10rad)'},
{at: 0.25, expect: 'skewY(12.5rad)'},
{at: 0.75, expect: 'skewY(17.5rad)'},
{at: 1, expect: 'skewY(20rad)'},
{at: 2, expect: 'skewY(30rad)'},
]);
</script>
third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-interpolation-004.html 0 → 100644
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property">
<meta name="assert" content="transform supports animation as a transform list">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.target {
color: white;
width: 100px;
height: 100px;
background-color: black;
display: inline-block;
overflow: hidden;
}
.expected {
background-color: green;
}
.target > div {
width: 10px;
height: 10px;
display: inline-block;
background: orange;
margin: 1px;
}
.test {
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
</body>
<script>
// Translate
test_interpolation({
property: 'transform',
from: 'translate(12px, 70%)',
to: 'translate(13px, 90%)'
}, [
{at: -1, expect: 'translate(11px, 50%)'},
{at: 0, expect: 'translate(12px, 70%)'},
{at: 0.25, expect: 'translate(12.25px, 75%)'},
{at: 0.75, expect: 'translate(12.75px, 85%)'},
{at: 1, expect: 'translate(13px, 90%)'},
{at: 2, expect: 'translate(14px, 110%)'},
]);
test_interpolation({
property: 'transform',
from: 'translateX(12px)',
to: 'translateX(13px)'
}, [
{at: -1, expect: 'translateX(11px)'},
{at: 0, expect: 'translateX(12px)'},
{at: 0.25, expect: 'translateX(12.25px)'},
{at: 0.75, expect: 'translateX(12.75px)'},
{at: 1, expect: 'translateX(13px)'},
{at: 2, expect: 'translateX(14px)'},
]);
test_interpolation({
property: 'transform',
from: 'translateY(70%)',
to: 'translateY(90%)'
}, [
{at: -1, expect: 'translateY(50%)'},
{at: 0, expect: 'translateY(70%)'},
{at: 0.25, expect: 'translateY(75%)'},
{at: 0.75, expect: 'translateY(85%)'},
{at: 1, expect: 'translateY(90%)'},
{at: 2, expect: 'translateY(110%)'},
]);
test_interpolation({
property: 'transform',
from: 'translateZ(2em)',
to: 'translateZ(3em)'
}, [
{at: -1, expect: 'translateZ(1em)'},
{at: 0, expect: 'translateZ(2em)'},
{at: 0.25, expect: 'translateZ(2.25em)'},
{at: 0.75, expect: 'translateZ(2.75em)'},
{at: 1, expect: 'translateZ(3em)'},
{at: 2, expect: 'translateZ(4em)'},
]);
test_interpolation({
property: 'transform',
from: 'translate3d(12px, 70%, 2em)',
to: 'translate3d(13px, 90%, 3em)'
}, [
{at: -1, expect: 'translate3d(11px, 50%, 1em)'},
{at: 0, expect: 'translate3d(12px, 70%, 2em)'},
{at: 0.25, expect: 'translate3d(12.25px, 75%, 2.25em)'},
{at: 0.75, expect: 'translate3d(12.75px, 85%, 2.75em)'},
{at: 1, expect: 'translate3d(13px, 90%, 3em)'},
{at: 2, expect: 'translate3d(14px, 110%, 4em)'},
]);
test_interpolation({
property: 'transform',
from: 'translateX(12px) translateY(70%) translateZ(2em)',
to: 'translateX(13px) translateY(90%) translateZ(3em)'
}, [
{at: -1, expect: 'translateX(11px) translateY(50%) translateZ(1em)'},
{at: 0, expect: 'translateX(12px) translateY(70%) translateZ(2em)'},
{at: 0.25, expect: 'translateX(12.25px) translateY(75%) translateZ(2.25em)'},
{at: 0.75, expect: 'translateX(12.75px) translateY(85%) translateZ(2.75em)'},
{at: 1, expect: 'translateX(13px) translateY(90%) translateZ(3em)'},
{at: 2, expect: 'translateX(14px) translateY(110%) translateZ(4em)'},
]);
test_interpolation({
property: 'transform',
from: 'skewX(10rad) translateY(70%)',
to: 'skewX(20rad) translateY(90%)'
}, [
{at: -1, expect: 'skewX(0rad) translateY(50%)'},
{at: 0, expect: 'skewX(10rad) translateY(70%)'},
{at: 0.25, expect: 'skewX(12.5rad) translateY(75%)'},
{at: 0.75, expect: 'skewX(17.5rad) translateY(85%)'},
{at: 1, expect: 'skewX(20rad) translateY(90%)'},
{at: 2, expect: 'skewX(30rad) translateY(110%)'},
]);
test_interpolation({
property: 'transform',
from: 'skewX(1rad)',
to: 'translate3d(8px, -4px, 12px) skewX(2rad)'
}, [
{at: -1, expect: 'matrix3d(1, 0, 0, 0, 5.2998553125713235, 1, 0, 0, 0, 0, 1, 0, -8, 4, -12, 1)'},
{at: 0, expect: 'matrix(1, 0, 1.5574077246549023, 1, 0, 0)'},
{at: 0.25, expect: 'matrix3d(1, 0, 0, 0, 0.621795827675797, 1, 0, 0, 0, 0, 1, 0, 2, -1, 3, 1)'},
{at: 0.75, expect: 'matrix3d(1, 0, 0, 0, -1.2494279662824135, 1, 0, 0, 0, 0, 1, 0, 6, -3, 9, 1)'},
{at: 1, expect: 'matrix3d(1, 0, 0, 0, -2.185039863261519, 1, 0, 0, 0, 0, 1, 0, 8, -4, 12, 1)'},
{at: 2, expect: 'matrix3d(1, 0, 0, 0, -5.9274874511779405, 1, 0, 0, 0, 0, 1, 0, 16, -8, 24, 1)'},
]);
test_interpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'scaleY(2) skewX(2rad) perspective(500px)'
}, [
{at: -1, expect: 'matrix3d(1, 0, 0, 0, 0, 0, 0, 0, -0.03876288659793814, 0.01938144329896907, 0.94, -0.0029653608247422686, 16, -8, 24, 0.986144329896907)'},
{at: 0, expect: 'matrix3d(1, 0, 0, 0, 1.5574077246549023, 1, 0, 0, -0.02, 0.01, 0.97, -0.0025, 8, -4, 12, 1)'},
{at: 0.25, expect: 'matrix3d(1, 0, 0, 0, 1.1186572632293585, 1.25, 0, 0, -0.0151159793814433, 0.00755798969072165, 0.9775, -0.002378247422680413, 6, -3, 9, 1.0012989690721648)'},
{at: 0.75, expect: 'matrix3d(1, 0, 0, 0, -0.7525665307288518, 1.75, 0, 0, -0.005115979381443298, 0.002557989690721649, 0.9924999999999999, -0.002128247422680412, 2, -1, 3, 1.001298969072165)'},
{at: 1, expect: 'matrix3d(1, 0, 0, 0, -2.185039863261519, 2, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, expect: 'matrix3d(1, 0, 0, 0, -11.227342763749263, 3, 0, 0, 0.021237113402061854, -0.010618556701030927, 1.03, -0.0014653608247422677, -8, 4, -12, 0.9861443298969074)'},
]);
test_interpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'translate3d(4px, -12px, 8px) scaleY(2) perspective(500px)'
}, [
{at: -1, expect: 'translate3d(12px, 4px, 16px) matrix3d(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -0.003, 0, 0, 0, 1)'},
{at: 0, expect: 'translate3d(8px, -4px, 12px) matrix3d(1, 0, 0, 0, 1.55741, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, expect: 'translate3d(7px, -6px, 11px) matrix3d(1, 0, 0, 0, 1.46007, 1.25, 0, 0, 0, 0, 1, -0.002375, 0, 0, 0, 1)'},
{at: 0.75, expect: 'translate3d(5px, -10px, 9px) matrix3d(1, 0, 0, 0, 0.681366, 1.75, 0, 0, 0, 0, 1, -0.002125, 0, 0, 0, 1)'},
{at: 1, expect: 'translate3d(4px, -12px, 8px) matrix3d(1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, -0.002, 0, 0, 0, 1)'},
{at: 2, expect: 'translate3d(0px, -20px, 4px) matrix3d(1, 0, 0, 0, -4.67222, 3, 0, 0, 0, 0, 1, -0.0015, 0, 0, 0, 1)'},
]);
test_interpolation({
property: 'transform',
from: 'translate3d(8px, -4px, 12px) skewX(1rad) perspective(400px)',
to: 'translate3d(4px, -12px, 8px) skewX(2rad) scaleY(2)'
}, [
{at: -1, expect: 'translate3d(12px, 4px, 16px) skewX(0rad) matrix3d(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -0.005, 0, 0, 0, 1)'},
{at: 0, expect: 'translate3d(8px, -4px, 12px) skewX(1rad) matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, -0.0025, 0, 0, 0, 1)'},
{at: 0.25, expect: 'translate3d(7px, -6px, 11px) skewX(1.25rad) matrix3d(1, 0, 0, 0, 0, 1.25, 0, 0, 0, 0, 1, -0.001875, 0, 0, 0, 1)'},
{at: 0.75, expect: 'translate3d(5px, -10px, 9px) skewX(1.75rad) matrix3d(1, 0, 0, 0, 0, 1.75, 0, 0, 0, 0, 1, -0.000625, 0, 0, 0, 1)'},
{at: 1, expect: 'translate3d(4px, -12px, 8px) skewX(2rad) matrix(1, 0, 0, 2, 0, 0)'},
{at: 2, expect: 'translate3d(0px, -20px, 4px) skewX(3rad) matrix3d(1, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1, 0.0025, 0, 0, 0, 1)'},
]);
test_interpolation({
property: 'transform',
from: 'translate3D(100px, 200px, 300px)',
to: 'none'
}, [
{at: -1, expect: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 200, 400, 600, 1)'},
{at: 0, expect: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 100, 200, 300, 1)'},
{at: 0.25, expect: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 75, 150, 225, 1)'},
{at: 0.75, expect: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 25, 50, 75, 1)'},
{at: 1, expect: 'matrix(1, 0, 0, 1, 0, 0) '},
{at: 2, expect: 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -100, -200, -300, 1)'},
]);
</script>
third_party/blink/web_tests/animations/interpolation/transform-interpolation-006.html → third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-interpolation-006.html
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property">
<meta name="assert" content="transform supports animation as a transform list">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.parent {
transform: translate(30px);
......@@ -30,62 +38,63 @@
overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="resources/interpolation-test.js"></script>
<template id="target-template">
<div></div>
</template>
</body>
<script>
assertInterpolation({
test_interpolation({
property: 'transform',
from: neutralKeyframe,
to: 'translate(20px)',
}, [
{at: -1, is: 'translate(0px)'},
{at: 0, is: 'translate(10px)'},
{at: 0.25, is: 'translate(12.5px)'},
{at: 0.75, is: 'translate(17.5px)'},
{at: 1, is: 'translate(20px)'},
{at: 2, is: 'translate(30px)'},
{at: -1, expect: 'translate(0px)'},
{at: 0, expect: 'translate(10px)'},
{at: 0.25, expect: 'translate(12.5px)'},
{at: 0.75, expect: 'translate(17.5px)'},
{at: 1, expect: 'translate(20px)'},
{at: 2, expect: 'translate(30px)'},
]);
assertInterpolation({
test_interpolation({
property: 'transform',
from: 'initial',
to: 'translate(20px)',
}, [
{at: -1, is: 'translate(-20px)'},
{at: 0, is: 'translate(0px)'},
{at: 0.25, is: 'translate(5px)'},
{at: 0.75, is: 'translate(15px)'},
{at: 1, is: 'translate(20px)'},
{at: 2, is: 'translate(40px)'},
{at: -1, expect: 'translate(-20px)'},
{at: 0, expect: 'translate(0px)'},
{at: 0.25, expect: 'translate(5px)'},
{at: 0.75, expect: 'translate(15px)'},
{at: 1, expect: 'translate(20px)'},
{at: 2, expect: 'translate(40px)'},
]);
assertInterpolation({
test_interpolation({
property: 'transform',
from: 'inherit',
to: 'translate(20px)',
}, [
{at: -1, is: 'translate(40px)'},
{at: 0, is: 'translate(30px)'},
{at: 0.25, is: 'translate(27.5px)'},
{at: 0.75, is: 'translate(22.5px)'},
{at: 1, is: 'translate(20px)'},
{at: 2, is: 'translate(10px)'},
{at: -1, expect: 'translate(40px)'},
{at: 0, expect: 'translate(30px)'},
{at: 0.25, expect: 'translate(27.5px)'},
{at: 0.75, expect: 'translate(22.5px)'},
{at: 1, expect: 'translate(20px)'},
{at: 2, expect: 'translate(10px)'},
]);
assertInterpolation({
test_interpolation({
property: 'transform',
from: 'unset',
to: 'translate(20px)',
}, [
{at: -1, is: 'translate(-20px)'},
{at: 0, is: 'translate(0px)'},
{at: 0.25, is: 'translate(5px)'},
{at: 0.75, is: 'translate(15px)'},
{at: 1, is: 'translate(20px)'},
{at: 2, is: 'translate(40px)'},
{at: -1, expect: 'translate(-20px)'},
{at: 0, expect: 'translate(0px)'},
{at: 0.25, expect: 'translate(5px)'},
{at: 0.75, expect: 'translate(15px)'},
{at: 1, expect: 'translate(20px)'},
{at: 2, expect: 'translate(40px)'},
]);
</script>
</body>
third_party/blink/web_tests/animations/interpolation/transform-origin-interpolation.html → third_party/blink/web_tests/external/wpt/css/css-transforms/animation/transform-origin-interpolation.html
View file @ 72c5f480
<!DOCTYPE html>
<meta charset="UTF-8">
<title>transform-origin interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-origin-property">
<meta name="assert" content="transform supports animation by computed value">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<style>
.parent {
transform-origin: 30px 10px;
......@@ -20,98 +28,98 @@
left: -50px;
}
</style>
<body>
<script src="resources/interpolation-test.js"></script>
<body></body>
<script>
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: neutralKeyframe,
to: '20px 20px',
}, [
{at: -0.3, is: '7px 33px'},
{at: 0, is: '10px 30px'},
{at: 0.3, is: '13px 27px'},
{at: 0.6, is: '16px 24px'},
{at: 1, is: '20px 20px'},
{at: 1.5, is: '25px 15px'},
{at: -0.3, expect: '7px 33px'},
{at: 0, expect: '10px 30px'},
{at: 0.3, expect: '13px 27px'},
{at: 0.6, expect: '16px 24px'},
{at: 1, expect: '20px 20px'},
{at: 1.5, expect: '25px 15px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: 'initial',
to: '20px 20px',
}, [
{at: -0.3, is: '26.5px 26.5px'},
{at: 0, is: '25px 25px'},
{at: 0.3, is: '23.5px 23.5px'},
{at: 0.6, is: '22px 22px'},
{at: 1, is: '20px 20px'},
{at: 1.5, is: '17.5px 17.5px'},
{at: -0.3, expect: '26.5px 26.5px'},
{at: 0, expect: '25px 25px'},
{at: 0.3, expect: '23.5px 23.5px'},
{at: 0.6, expect: '22px 22px'},
{at: 1, expect: '20px 20px'},
{at: 1.5, expect: '17.5px 17.5px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: 'inherit',
to: '20px 20px',
}, [
{at: -0.3, is: '33px 7px'},
{at: 0, is: '30px 10px'},
{at: 0.3, is: '27px 13px'},
{at: 0.6, is: '24px 16px'},
{at: 1, is: '20px 20px'},
{at: 1.5, is: '15px 25px'},
{at: -0.3, expect: '33px 7px'},
{at: 0, expect: '30px 10px'},
{at: 0.3, expect: '27px 13px'},
{at: 0.6, expect: '24px 16px'},
{at: 1, expect: '20px 20px'},
{at: 1.5, expect: '15px 25px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: 'unset',
to: '20px 20px',
}, [
{at: -0.3, is: '26.5px 26.5px'},
{at: 0, is: '25px 25px'},
{at: 0.3, is: '23.5px 23.5px'},
{at: 0.6, is: '22px 22px'},
{at: 1, is: '20px 20px'},
{at: 1.5, is: '17.5px 17.5px'},
{at: -0.3, expect: '26.5px 26.5px'},
{at: 0, expect: '25px 25px'},
{at: 0.3, expect: '23.5px 23.5px'},
{at: 0.6, expect: '22px 22px'},
{at: 1, expect: '20px 20px'},
{at: 1.5, expect: '17.5px 17.5px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: 'top left',
to: 'bottom right',
}, [
{at: -0.3, is: '-15px -15px'},
{at: 0, is: '0px 0px'},
{at: 0.3, is: '15px 15px'},
{at: 0.6, is: '30px 30px'},
{at: 1, is: '50px 50px'},
{at: 1.5, is: '75px 75px'},
{at: -0.3, expect: '-15px -15px'},
{at: 0, expect: '0px 0px'},
{at: 0.3, expect: '15px 15px'},
{at: 0.6, expect: '30px 30px'},
{at: 1, expect: '50px 50px'},
{at: 1.5, expect: '75px 75px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: 'center center',
to: '0% 100px',
}, [
{at: -0.3, is: '32.5px 2.5px'},
{at: 0, is: '25px 25px'},
{at: 0.3, is: '17.5px 47.5px'},
{at: 0.6, is: '10px 70px'},
{at: 1, is: '0px 100px'},
{at: 1.5, is: '-12.5px 137.5px'},
{at: -0.3, expect: '32.5px 2.5px'},
{at: 0, expect: '25px 25px'},
{at: 0.3, expect: '17.5px 47.5px'},
{at: 0.6, expect: '10px 70px'},
{at: 1, expect: '0px 100px'},
{at: 1.5, expect: '-12.5px 137.5px'},
]);
assertInterpolation({
test_interpolation({
property: 'transform-origin',
from: '0% 50% 5px',
to: '100% 150% 0px'
}, [
{at: -0.3, is: '-30% 20% 6.5px'},
{at: 0, is: '0% 50% 5px'},
{at: 0.3, is: '30% 80% 3.5px'},
{at: 0.6, is: '60% 110% 2px'},
{at: 1, is: '100% 150% 0px'},
{at: 1.5, is: '150% 200% -2.5px'},
{at: -0.3, expect: '-30% 20% 6.5px'},
{at: 0, expect: '0% 50% 5px'},
{at: 0.3, expect: '30% 80% 3.5px'},
{at: 0.6, expect: '60% 110% 2px'},
{at: 1, expect: '100% 150% 0px'},
{at: 1.5, expect: '150% 200% -2.5px'},
]);
</script>
</body>
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