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<!doctype html>
<meta charset=utf-8>
<script src="../testcommon.js"></script>
<body>
<script>
'use strict';
test(function(t) {
assert_equals(document.getAnimations().length, 0,
'getAnimations returns an empty sequence for a document'
+ ' with no animations');
}, 'getAnimations for non-animated content');
test(function(t) {
var div = addDiv(t);
// Add a couple of transitions
div.style.left = '0px';
div.style.top = '0px';
getComputedStyle(div).transitionProperty;
div.style.transition = 'all 100s';
div.style.left = '100px';
div.style.top = '100px';
assert_equals(document.getAnimations().length, 2,
'getAnimations returns two running CSS Transitions');
// Remove both
div.style.transitionProperty = 'none';
assert_equals(document.getAnimations().length, 0,
'getAnimations returns no running CSS Transitions');
}, 'getAnimations for CSS Transitions');
test(function(t) {
addStyle(t, { '.init::after': 'content: ""; width: 0px; ' +
'transition: all 100s;',
'.init::before': 'content: ""; width: 0px; ' +
'transition: all 10s;',
'.change::after': 'width: 100px;',
'.change::before': 'width: 100px;' });
// create two divs with these arrangement:
// parent
// ::before,
// ::after
// |
// child
var parent = addDiv(t);
var child = addDiv(t);
parent.appendChild(child);
parent.style.left = '0px';
parent.style.transition = 'left 10s';
parent.classList.add('init');
child.style.left = '0px';
child.style.transition = 'left 10s';
flushComputedStyle(parent);
parent.style.left = '100px';
parent.classList.add('change');
child.style.left = '100px';
var anims = document.getAnimations();
assert_equals(anims.length, 4,
'CSS transition on both pseudo-elements and elements ' +
'are returned');
assert_equals(anims[0].effect.target, parent,
'The animation targeting the parent element comes first');
assert_equals(anims[1].effect.target.type, '::before',
'The animation targeting the ::before element comes second');
assert_equals(anims[2].effect.target.type, '::after',
'The animation targeting the ::after element comes third');
assert_equals(anims[3].effect.target, child,
'The animation targeting the child element comes last');
}, 'CSS Transitions targetting (pseudo-)elements should have correct order ' +
'after sorting');
async_test(function(t) {
var div = addDiv(t, { style: 'left: 0px; transition: all 50ms' });
flushComputedStyle(div);
div.style.left = '100px';
var animations = div.getAnimations();
assert_equals(animations.length, 1, 'Got transition');
animations[0].finished.then(t.step_func(function() {
assert_equals(document.getAnimations().length, 0,
'No animations returned');
t.done();
}));
}, 'Transitions are not returned after they have finished');
done();
</script>
</body>
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