| <!-- |
| Copyright 2014 Google Inc. All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| |
| <!DOCTYPE html><meta charset="UTF-8"> |
| <script src="../bootstrap.js"></script> |
| <script> |
| 'use strict'; |
| |
| function createPlayer() { |
| return document.timeline.play(new Animation(null, null, 200)); |
| } |
| |
| function assertFinishEvents(description, player, expectedEvents) { |
| var i = 0; |
| |
| expectedEvents.forEach(function (expectedEvent, expectedIndex) { |
| var asyncTestHandle = async_test(description + ', t=' + expectedEvent.timelineTime); |
| // Testharness quirk: async_test won't time out if step is never called. |
| at(expectedEvent.timelineTime, function() {asyncTestHandle.step(function() {});}); |
| player.addEventListener('finish', function(event) { |
| if (i === expectedIndex) { |
| asyncTestHandle.step(function() { |
| assert_equals(event.currentTime, expectedEvent.currentTime, 'event.currentTime'); |
| assert_equals(event.timelineTime, expectedEvent.timelineTime, 'event.timelineTime'); |
| assert_equals(event.target, player, 'event.target'); |
| assert_approx_equals(document.timeline.currentTime, expectedEvent.timelineTime, 50, 'timeline.currentTime'); |
| }); |
| asyncTestHandle.done(); |
| } |
| }); |
| }); |
| |
| player.addEventListener('finish', function(event) { |
| if (i >= expectedEvents.length) { |
| test(function() {assert_true(false);}, 'More than ' + expectedEvents.length + ' events fired for test "' + description + '"'); |
| } |
| i++; |
| }); |
| } |
| |
| var player; |
| |
| player = createPlayer(); |
| assertFinishEvents('Players should fire finished events when they complete', player, [ |
| {timelineTime: 200, currentTime: 200}, |
| ]); |
| |
| player = createPlayer(); |
| player.source = null; |
| assertFinishEvents('A player with no source should report finished on the next sample', player, [ |
| {timelineTime: 0, currentTime: 0}, |
| ]); |
| |
| player = createPlayer(); |
| player.currentTime = 200; |
| assertFinishEvents('Jumping to the end of a player\'s animation should fire the finish event', player, [ |
| {timelineTime: 0, currentTime: 200}, |
| ]); |
| |
| player = createPlayer(); |
| player.currentTime = 200; |
| player.currentTime = 1; |
| player.currentTime = 200; |
| assertFinishEvents('Jumping to the end of a player\'s animation twice should fire the finish event once', player, [ |
| {timelineTime: 0, currentTime: 200}, |
| ]); |
| |
| var jumpingPlayer = createPlayer(); |
| jumpingPlayer.currentTime = 200; |
| at(100, function() {jumpingPlayer.currentTime = 100;}); |
| at(200, function() {jumpingPlayer.currentTime = 200;}); |
| assertFinishEvents('Jumping to the end of a player\'s animation twice on different frames should fire the finish event twice', jumpingPlayer, [ |
| {timelineTime: 0, currentTime: 200}, |
| {timelineTime: 200, currentTime: 200}, |
| ]); |
| |
| var reversedPlayer = createPlayer(); |
| reversedPlayer.currentTime = 100; |
| reversedPlayer.reverse(); |
| assertFinishEvents('Reversed players should fire finish events when they reach the start of their animation', reversedPlayer, [ |
| {timelineTime: 100, currentTime: 0}, |
| ]); |
| |
| // Force the test harness to sample periodically. |
| for (var t = 0; t < 500; t += 100) { |
| at(t, function() {}); |
| } |
| </script> |
