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1 /* | |
2 * Copyright (c) 2013, Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "core/animation/animatable/AnimatableColor.h" | |
32 | |
33 #include "testing/gtest/include/gtest/gtest.h" | |
34 | |
35 namespace blink { | |
36 | |
37 TEST(AnimationAnimatableColorTest, ToColor) { | |
38 Color transparent = AnimatableColorImpl(Color::transparent).toColor(); | |
39 EXPECT_EQ(transparent.rgb(), Color::transparent); | |
40 Color red = AnimatableColorImpl(Color(0xFFFF0000)).toColor(); | |
41 EXPECT_EQ(red.rgb(), 0xFFFF0000); | |
42 } | |
43 | |
44 TEST(AnimationAnimatableColorTest, Interpolate) { | |
45 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
46 .interpolateTo(Color(0xFF00FF00), -10) | |
47 .toColor() | |
48 .rgb(), | |
49 0xFF00FF00); | |
50 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
51 .interpolateTo(Color(0xFFFF00FF), -10) | |
52 .toColor() | |
53 .rgb(), | |
54 0xFF00FF00); | |
55 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
56 .interpolateTo(Color(0xFFFF00FF), 0) | |
57 .toColor() | |
58 .rgb(), | |
59 0xFF00FF00); | |
60 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
61 .interpolateTo(Color(0xFFFF00FF), 1. / 255) | |
62 .toColor() | |
63 .rgb(), | |
64 0xFF01FE01); | |
65 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
66 .interpolateTo(Color(0xFFFF00FF), 0.5) | |
67 .toColor() | |
68 .rgb(), | |
69 0xFF808080); | |
70 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
71 .interpolateTo(Color(0xFFFF00FF), 254. / 255) | |
72 .toColor() | |
73 .rgb(), | |
74 0xFFFE01FE); | |
75 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
76 .interpolateTo(Color(0xFFFF00FF), 1) | |
77 .toColor() | |
78 .rgb(), | |
79 0xFFFF00FF); | |
80 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)) | |
81 .interpolateTo(Color(0xFFFF00FF), 10) | |
82 .toColor() | |
83 .rgb(), | |
84 0xFFFF00FF); | |
85 | |
86 EXPECT_EQ(AnimatableColorImpl(Color(0xFF001020)) | |
87 .interpolateTo(Color(0xFF4080C0), 3. / 16) | |
88 .toColor() | |
89 .rgb(), | |
90 0xFF0C253E); | |
91 | |
92 EXPECT_EQ(AnimatableColorImpl(Color(0x0000FF00)) | |
93 .interpolateTo(Color(0xFFFF00FF), 0.5) | |
94 .toColor() | |
95 .rgb(), | |
96 0x80FF00FF); | |
97 EXPECT_EQ(AnimatableColorImpl(Color(0x4000FF00)) | |
98 .interpolateTo(Color(0x80FF00FF), 0.5) | |
99 .toColor() | |
100 .rgb(), | |
101 0x60AA55AAu); | |
102 EXPECT_EQ(AnimatableColorImpl(Color(0x40FF00FF)) | |
103 .interpolateTo(Color(0x80FFFFFF), 0.5) | |
104 .toColor() | |
105 .rgb(), | |
106 0x60FFAAFFu); | |
107 | |
108 EXPECT_EQ(AnimatableColorImpl(Color(0x10204080)) | |
109 .interpolateTo(Color(0x104080C0), 0.5) | |
110 .toColor() | |
111 .rgb(), | |
112 0x103060A0u); | |
113 } | |
114 | |
115 } // namespace blink | |
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