blob: ec6f4643ab813c5dcb3baa897577d992040533e6 [file] [log] [blame]
<!doctype html>
<meta charset=utf-8>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script src="../resources/testcommon.js"></script>
<body>
<div id="log"></div>
<script>
'use strict';
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(waitForFrame).then(function() {
assert_not_equals(getComputedStyle(div).marginLeft, '1000px',
'transform style is animated before cancelling');
transition.cancel();
assert_equals(getComputedStyle(div).marginLeft, div.style.marginLeft,
'transform style is no longer animated after cancelling');
});
}, 'Animated style is cleared after cancelling a running CSS transition');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
transition.cancel();
assert_equals(getComputedStyle(div).marginLeft, '1000px',
'margin-left style is not animated after cancelling');
transition.play();
assert_equals(getComputedStyle(div).marginLeft, '0px',
'margin-left style is animated after re-starting transition');
return transition.ready;
}).then(function() {
assert_equals(transition.playState, 'running',
'Transition succeeds in running after being re-started');
});
}, 'After canceling a transition, it can still be re-used');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
transition.finish();
transition.cancel();
assert_equals(getComputedStyle(div).marginLeft, '1000px',
'margin-left style is not animated after cancelling');
transition.play();
assert_equals(getComputedStyle(div).marginLeft, '0px',
'margin-left style is animated after re-starting transition');
return transition.ready;
}).then(function() {
assert_equals(transition.playState, 'running',
'Transition succeeds in running after being re-started');
});
}, 'After cancelling a finished transition, it can still be re-used');
test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
transition.cancel();
assert_equals(getComputedStyle(div).marginLeft, '1000px',
'margin-left style is not animated after cancelling');
// Trigger a change to a transition property and check that this
// doesn't cause the animation to become live again
div.style.transitionDuration = '200s';
flushComputedStyle(div);
assert_equals(getComputedStyle(div).marginLeft, '1000px',
'margin-left style is still not animated after updating'
+ ' transition-duration');
assert_equals(transition.playState, 'idle',
'Transition is still idle after updating transition-duration');
}, 'After cancelling a transition, updating transition properties doesn\'t make'
+ ' it live again');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
div.style.display = 'none';
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
assert_equals(getComputedStyle(div).marginLeft, '1000px');
});
}, 'Setting display:none on an element cancels its transitions');
promise_test(function(t) {
var parentDiv = addDiv(t);
var childDiv = document.createElement('div');
parentDiv.appendChild(childDiv);
childDiv.setAttribute('style', 'margin-left: 0px');
flushComputedStyle(childDiv);
childDiv.style.transition = 'margin-left 100s';
childDiv.style.marginLeft = '1000px';
var transition = childDiv.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
parentDiv.style.display = 'none';
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
assert_equals(getComputedStyle(childDiv).marginLeft, '1000px');
});
}, 'Setting display:none cancels transitions on a child element');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
// Set an unrecognized property value
div.style.transitionProperty = 'none';
flushComputedStyle(div);
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
assert_equals(getComputedStyle(div).marginLeft, '1000px');
});
}, 'Removing a property from transition-property cancels transitions on that '+
'property');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
div.style.transition = 'margin-top 10s -10s'; // combined duration is zero
flushComputedStyle(div);
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
assert_equals(getComputedStyle(div).marginLeft, '1000px');
});
}, 'Setting zero combined duration');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
div.style.marginLeft = '2000px';
flushComputedStyle(div);
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
});
}, 'Changing style to another interpolable value cancels the original ' +
'transition');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
div.style.marginLeft = 'auto';
flushComputedStyle(div);
return waitForFrame();
}).then(function() {
assert_equals(div.getAnimations().length, 0,
'There should be no transitions');
assert_equals(transition.playState, 'idle');
});
}, 'An after-change style value can\'t be interpolated');
promise_test(function(t) {
var div = addDiv(t, { style: 'margin-left: 0px' });
flushComputedStyle(div);
div.style.transition = 'margin-left 100s';
div.style.marginLeft = '1000px';
var transition = div.getAnimations()[0];
return transition.ready.then(function() {
assert_equals(transition.playState, 'running');
div.style.marginLeft = '0px';
flushComputedStyle(div);
return waitForFrame();
}).then(function() {
assert_equals(transition.playState, 'idle');
});
}, 'Reversing a running transition cancels the original transition');
</script>
</body>