Mypal/dom/animation/test/css-animations/file_animation-reverse.html

30 lines
630 B
HTML

<!doctype html>
<meta charset=utf-8>
<script src="../testcommon.js"></script>
<style>
@keyframes anim {
to { transform: translate(100px) }
}
</style>
<body>
<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');
done();
</script>
</body>