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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id='container'>
<div id='element'></div>
</div>
<script>
var container = document.getElementById('container');
var element = document.getElementById('element');
test(function() {
var keyframes = [
{offsetDistance: '4%'},
{offsetDistance: '12%'}
];
element.style.width = '100';
element.style.height = '200';
var player = element.animate(keyframes, 20);
player.pause();
player.currentTime = 15;
element.style.width = '300';
element.style.height = '600';
assert_equals(getComputedStyle(element).offsetDistance, '10%');
}, 'offsetDistance percentages are supported');
test(function() {
var keyframes = [
{offsetDistance: '8em'},
{offsetDistance: '16em'}
];
element.style.fontSize = '10px';
var player = element.animate(keyframes, 20);
player.pause();
player.currentTime = 5;
element.style.fontSize = '20px';
assert_equals(getComputedStyle(element).offsetDistance, '200px');
}, 'offsetDistance lengths respond to style changes');
test(function() {
var keyframes = [
{offsetDistance: 'inherit'},
{offsetDistance: '200px'}
];
container.style.offsetDistance = '100px';
var player = element.animate(keyframes, 10);
player.pause();
player.currentTime = 5;
container.style.offsetDistance = '400px';
assert_equals(getComputedStyle(element).offsetDistance, '300px');
}, 'offsetDistance responsive to inherited offsetDistance changes');
</script>
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