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Side by Side Diff: third_party/WebKit/Source/core/animation/animatable/AnimatableColorTest.cpp

Issue 2750293003: Delete unused AnimatableValue code (Closed)
Patch Set: Fix unit tests Created 3 years, 9 months ago
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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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