OLD | NEW |
| (Empty) |
1 <!-- | |
2 Copyright 2013 Google Inc. All Rights Reserved. | |
3 | |
4 Licensed under the Apache License, Version 2.0 (the "License"); | |
5 you may not use this file except in compliance with the License. | |
6 You may obtain a copy of the License at | |
7 | |
8 http://www.apache.org/licenses/LICENSE-2.0 | |
9 | |
10 Unless required by applicable law or agreed to in writing, software | |
11 distributed under the License is distributed on an "AS IS" BASIS, | |
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 See the License for the specific language governing permissions and | |
14 limitations under the License. | |
15 --> | |
16 | |
17 <!DOCTYPE html><meta charset="UTF-8"> | |
18 <div id="anim"></div> | |
19 | |
20 <script src="../bootstrap.js"></script> | |
21 <script> | |
22 "use strict"; | |
23 | |
24 var anim = new Animation(document.getElementById("anim"), {left: "100px"}, | |
25 1.0); | |
26 | |
27 // Test that updates to a TimedItem's startTime, or duration | |
28 // cause corresponding updates to its endTime. | |
29 test(function() {assert_equals(anim.endTime, 1.0)}, | |
30 "endTime should reflect initial duration"); | |
31 test(function() { | |
32 assert_throws(new TypeError(), function() { | |
33 anim.startTime = 2.0; | |
34 }); | |
35 assert_equals(anim.startTime, 0.0); | |
36 }, "startTime should be read-only"); | |
37 anim.timing.duration = 3.0; | |
38 test(function() {assert_equals(anim.endTime, 3.0)}, | |
39 "endTime should reflect Timing.duration"); | |
40 anim.timing.duration = 4.0; | |
41 test(function() {assert_equals(anim.endTime, 4.0)}, | |
42 "endTime should reflect duration"); | |
43 | |
44 test(function() { | |
45 assert_throws(new TypeError(), function() { | |
46 anim.endTime = 6.5; | |
47 }); | |
48 assert_true(anim.endTime != 6.5); | |
49 }, "TimedItem.endTime should be read-only"); | |
50 | |
51 // Test that updates to a TimedItem's endTime cause re-layout of a parent | |
52 // parallel group. | |
53 anim.timing.duration = 3; | |
54 var animationGroup = new AnimationGroup([anim]); | |
55 test(function() {assert_equals(animationGroup.duration, 3.0)}, | |
56 "Parallel group duration should reflect child endTime"); | |
57 test(function() {assert_equals(animationGroup.endTime, 3.0)}, | |
58 "Parallel group end time should reflect child endTime"); | |
59 // Update via Timing.duration | |
60 anim.timing.duration = 8.0; | |
61 test(function() {assert_equals(animationGroup.duration, 8.0)}, | |
62 "Parallel group duration should reflect updated child Timing.duration"); | |
63 test(function() {assert_equals(animationGroup.endTime, 8.0)}, | |
64 "Parallel group end time should reflect updated child Timing.duration"); | |
65 // Update via duration | |
66 anim.timing.duration = 9.0; | |
67 test(function() {assert_equals(animationGroup.duration, 9.0)}, | |
68 "Parallel group duration should reflect updated child duration"); | |
69 test(function() {assert_equals(animationGroup.endTime, 9.0)}, | |
70 "Parallel group end time should reflect updated child duration"); | |
71 | |
72 // Test that updates to a TimedItem's delay and duration cause | |
73 // re-layout of a parent sequence group. | |
74 anim.timing.duration = "auto"; | |
75 var siblingAnim = new Animation(document.getElementById("anim"), {top: "100px"}, | |
76 1.0); | |
77 var animationSequence = new AnimationSequence([anim, siblingAnim]); | |
78 test(function() {assert_equals(anim.startTime, 0.0)}, | |
79 "Sequence group should reset child startTime"); | |
80 test(function() {assert_equals(siblingAnim.startTime, 0.0)}, | |
81 "Sequence group should set child startTime"); | |
82 test(function() {assert_equals(siblingAnim.endTime, 1.0)}, | |
83 "Sequence group should set child endTime"); | |
84 test(function() {assert_equals(animationSequence.duration, 1.0)}, | |
85 "Sequence group duration should reflect child durations"); | |
86 test(function() {assert_equals(animationSequence.endTime, 1.0)}, | |
87 "Sequence group end time should reflect child durations"); | |
88 // delay | |
89 anim.timing.delay = 11.0; | |
90 test(function() {assert_equals(siblingAnim.startTime, 11.0)}, | |
91 "Sequence group should update sibling after updated child delay"); | |
92 test(function() {assert_equals(animationSequence.duration, 12.0)}, | |
93 "Sequence group duration should reflect updated child delay"); | |
94 test(function() {assert_equals(animationSequence.endTime, 12.0)}, | |
95 "Sequence group end time should reflect updated child delay"); | |
96 // duration | |
97 anim.timing.duration = 12.0; | |
98 test(function() {assert_equals(siblingAnim.startTime, 23.0)}, | |
99 "Sequence group should update sibling after updated child Timing.duration")
; | |
100 test(function() {assert_equals(animationSequence.duration, 24.0)}, | |
101 "Sequence group duration should reflect updated child Timing.duration"); | |
102 test(function() {assert_equals(animationSequence.endTime, 24.0)}, | |
103 "Sequence group end time should reflect updated child Timing.duration"); | |
104 | |
105 </script> | |
OLD | NEW |