Files
tubestation/dom/animation/test/css-animations/test_animation-reverse.html
Brian Birtles eecc3b000d Bug 1382841 - Rename test_XXX_to_rename.html files in dom/animation/test to test_XXX.html; r=hiro
See the description in this changeset's parent which describes why we do this in
two steps.

MozReview-Commit-ID: GtO0SCb0UOF
2018-03-12 16:08:35 +09:00

31 lines
748 B
HTML

<!doctype html>
<meta charset=utf-8>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../testcommon.js"></script>
<style>
@keyframes anim {
to { transform: translate(100px) }
}
</style>
<body>
<div id="log"></div>
<script>
'use strict';
test(function(t) {
var div = addDiv(t, { style: 'animation: anim 100s' });
var animation = div.getAnimations()[0];
div.style.animation = "";
flushComputedStyle(div);
assert_equals(animation.currentTime, null);
animation.reverse();
assert_equals(animation.currentTime, 100 * MS_PER_SEC,
'animation.currentTime should be its effect end');
}, 'reverse() from idle state starts playing the animation');
</script>
</body>