| <!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); |
| var watcher = new EventWatcher(t, div, [ 'transitionend', |
| 'transitioncancel' ]); |
| div.style.left = '0px'; |
| |
| div.style.transition = 'left 100s'; |
| flushComputedStyle(div); |
| div.style.left = '100px'; |
| |
| var transition = div.getAnimations()[0]; |
| return transition.ready.then(function() { |
| transition.currentTime = 50 * MS_PER_SEC; |
| transition.effect = null; |
| assert_equals(transition.transitionProperty, 'left'); |
| assert_equals(transition.playState, 'finished'); |
| assert_equals(getComputedStyle(div).left, '100px'); |
| return watcher.wait_for('transitionend'); |
| }); |
| }, 'Test for removing a transition effect'); |
| |
| promise_test(function(t) { |
| var div = addDiv(t); |
| var watcher = new EventWatcher(t, div, [ 'transitionend', |
| 'transitioncancel' ]); |
| div.style.left = '0px'; |
| |
| div.style.transition = 'left 100s'; |
| flushComputedStyle(div); |
| div.style.left = '100px'; |
| |
| var transition = div.getAnimations()[0]; |
| return transition.ready.then(function() { |
| transition.currentTime = 50 * MS_PER_SEC; |
| transition.effect = new KeyframeEffect(div, |
| { marginLeft: [ '0px' , '100px'] }, |
| 100 * MS_PER_SEC); |
| assert_equals(transition.transitionProperty, 'left'); |
| assert_equals(transition.playState, 'running'); |
| assert_equals(getComputedStyle(div).left, '100px'); |
| assert_equals(getComputedStyle(div).marginLeft, '50px'); |
| }); |
| }, 'Test for replacing the transition effect by a new keyframe effect'); |
| |
| promise_test(function(t) { |
| var div = addDiv(t); |
| var watcher = new EventWatcher(t, div, [ 'transitionend', |
| 'transitioncancel' ]); |
| div.style.left = '0px'; |
| div.style.width = '0px'; |
| |
| div.style.transition = 'left 100s'; |
| flushComputedStyle(div); |
| div.style.left = '100px'; |
| |
| var transition = div.getAnimations()[0]; |
| return transition.ready.then(function() { |
| transition.currentTime = 50 * MS_PER_SEC; |
| transition.effect = new KeyframeEffect(div, |
| { marginLeft: [ '0px' , '100px'] }, |
| 20 * MS_PER_SEC); |
| assert_equals(transition.playState, 'finished'); |
| }); |
| }, 'Test for setting a new keyframe effect with a shorter duration'); |
| |
| promise_test(function(t) { |
| var div = addDiv(t); |
| var watcher = new EventWatcher(t, div, [ 'transitionend', |
| 'transitioncancel' ]); |
| div.style.left = '0px'; |
| div.style.width = '0px'; |
| |
| div.style.transition = 'left 100s'; |
| flushComputedStyle(div); |
| div.style.left = '100px'; |
| |
| var transition = div.getAnimations()[0]; |
| assert_true(transition.pending); |
| |
| transition.effect = new KeyframeEffect(div, |
| { marginLeft: [ '0px' , '100px'] }, |
| 100 * MS_PER_SEC); |
| assert_equals(transition.transitionProperty, 'left'); |
| assert_true(transition.pending); |
| |
| return transition.ready.then(function() { |
| assert_false(transition.pending); |
| }); |
| }, 'Test for setting a new keyframe effect to a pending transition'); |
| |
| </script> |
| </body> |
