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Unified Diff: third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html

Issue 2573413002: CSS Animations: More layout tests use testharness.js (Closed)
Patch Set: review comments Created 4 years ago
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Index: third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html
diff --git a/third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html b/third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html
index 480b5e6ac77f1bcbea1d033db1b8edf08321edaa..7bb7f90cb32ac685c4666b763b2cdeab979e7093 100644
--- a/third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html
+++ b/third_party/WebKit/LayoutTests/animations/animation-direction-alternate-reverse.html
@@ -1,62 +1,56 @@
<!DOCTYPE html>
+<title>Test of animation-direction</title>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<style>
+ #target {
+ animation-direction: alternate-reverse;
+ animation-duration: 2s;
+ animation-iteration-count: 2;
+ animation-name: move;
+ animation-play-state: paused;
+ animation-timing-function: linear;
+ animation-fill-mode: both;
+
-<html>
-<head>
- <style type="text/css" media="screen">
-
- #container {
- position: relative;
- border: 1px solid black;
+ background-color: red;
height: 100px;
- width: 500px;
- }
-
- #box {
+ left: 500px;
position: absolute;
- height: 100px;
width: 100px;
- background-color: blue;
- animation-name: move;
- animation-duration: 2s;
- animation-direction: alternate-reverse;
- animation-iteration-count: 2;
- animation-timing-function: linear;
- animation-fill-mode: forwards;
}
-
@keyframes move {
- 0% {
- left: 0;
- }
- 100% {
- left: 400px;
- }
+ from { left: 0px; }
+ to { left: 400px; }
}
-
- </style>
- <script src="resources/animation-test-helpers.js" type="text/javascript" charset="utf-8"></script>
- <script type="text/javascript" charset="utf-8">
-
- const expectedValues = [
- // [time, element-id, property, expected-value, tolerance]
- [1.0, "box", "left", 200, 20],
- [2.0, "box", "left", 0, 20],
-
- [3.0, "box", "left", 200, 20],
- [4.0, "box", "left", 400, 20],
- ];
-
- runAnimationTest(expectedValues);
- </script>
-</head>
-<body>
-
-<!-- Test animation-direction: alternate-reverse -->
-<div id="container">
- <div id="box"></div>
-</div>
-
-<div id="result"></div>
-
-</body>
-</html>
+
+</style>
+<div id="target"></div>
+<script>
+ 'use strict';
+ test(function() {
+ target.style.animationDelay = '1s';
+ assert_equals(getComputedStyle(target).left, '400px');
+
+ target.style.animationDelay = '-0.5s';
+ assert_equals(getComputedStyle(target).left, '300px');
+
+ target.style.animationDelay = '-1s';
+ assert_equals(getComputedStyle(target).left, '200px');
+
+ target.style.animationDelay = '-2s';
+ assert_equals(getComputedStyle(target).left, '0px');
+
+ target.style.animationDelay = '-2.5s';
+ assert_equals(getComputedStyle(target).left, '100px');
+
+ target.style.animationDelay = '-3s';
+ assert_equals(getComputedStyle(target).left, '200px');
+
+ target.style.animationDelay = '-4s';
+ assert_equals(getComputedStyle(target).left, '400px');
+
+ target.style.animationDelay = '-5s';
+ assert_equals(getComputedStyle(target).left, '400px');
+ }, "animation-direction alternate-reverse plays backwards, then forwards");
+</script>

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