<!DOCTYPE html>
<script>
if (window.internals)
internals.settings.setSpringTimingFunctionEnabled(true);
</script>
<style type="text/css" media="screen">
.box {
position: relative;
left: 100px;
top: 0px;
height: 5px;
width: 5px;
background-color: blue;
animation-duration: 1s;
animation-name: anim;
}
@keyframes anim {
from { left: 0px; }
to { left: 500px; }
#box1 {
animation-timing-function: spring(1 100 10 0);
</style>
<script src="resources/animation-test-helpers.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
const expectedValues = [
// [animation-name, time, element-id, property, expected-value, tolerance]
["anim", 0.25, "box1", "left", 512, 5],
["anim", 0.50, "box1", "left", 537, 5],
["anim", 0.75, "box1", "left", 487, 5],
];
runAnimationTest(expectedValues);
<body>
This test performs an animation of the left property. It animates over 1 second.
It takes 3 snapshots and expects each result to be within a specified range.
<div class="box" id="box1"></div>
<div id="result">
</div>
</body>
