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Side by Side Diff: sky/engine/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp

Issue 772673002: Fix Animations, Remove Compostior Animations. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: CompositorPendingAnimations -> PendingAnimations Created 6 years 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 "sky/engine/config.h"
32
33 #include "sky/engine/core/animation/CompositorAnimations.h"
34
35 #include "sky/engine/wtf/PassRefPtr.h"
36 #include "sky/engine/wtf/RefPtr.h"
37
38 #include <gmock/gmock.h>
39 #include <gtest/gtest.h>
40
41 // FIXME: Remove once https://codereview.chromium.org/50603011/ lands.
42 #define EXPECT_REFV_EQ(a, b) EXPECT_EQ(*(a.get()), *(b.get()))
43 #define EXPECT_REFV_NE(a, b) EXPECT_NE(*(a.get()), *(b.get()))
44
45 namespace {
46
47 using namespace blink;
48
49 class AnimationCompositorAnimationsTimingFunctionReverserTest : public ::testing ::Test {
50 protected:
51
52 public:
53 PassRefPtr<TimingFunction> reverse(const RefPtr<TimingFunction>& timefunc)
54 {
55 return CompositorAnimationsTimingFunctionReverser::reverse(*timefunc);
56 }
57 };
58
59 TEST_F(AnimationCompositorAnimationsTimingFunctionReverserTest, LinearReverse)
60 {
61 RefPtr<TimingFunction> linearTiming = LinearTimingFunction::shared();
62 EXPECT_REFV_EQ(linearTiming, reverse(linearTiming));
63 }
64
65 TEST_F(AnimationCompositorAnimationsTimingFunctionReverserTest, CubicReverse)
66 {
67 RefPtr<TimingFunction> cubicEaseInTiming = CubicBezierTimingFunction::preset (CubicBezierTimingFunction::EaseIn);
68 RefPtr<TimingFunction> cubicEaseOutTiming = CubicBezierTimingFunction::prese t(CubicBezierTimingFunction::EaseOut);
69 RefPtr<TimingFunction> cubicEaseInOutTiming = CubicBezierTimingFunction::pre set(CubicBezierTimingFunction::EaseInOut);
70
71 EXPECT_REFV_EQ(cubicEaseOutTiming, reverse(cubicEaseInTiming));
72 EXPECT_REFV_EQ(cubicEaseInTiming, reverse(cubicEaseOutTiming));
73 EXPECT_REFV_EQ(cubicEaseInOutTiming, reverse(cubicEaseInOutTiming));
74
75 RefPtr<TimingFunction> cubicCustomTiming = CubicBezierTimingFunction::create (0.17, 0.67, 1, -1.73);
76 // Due to floating point, 1.0-(-1.73) != 2.73
77 RefPtr<TimingFunction> cubicCustomTimingReversed = CubicBezierTimingFunction ::create(0, 1.0 - (-1.73), 1.0 - 0.17, 1.0 - 0.67);
78 EXPECT_REFV_EQ(cubicCustomTimingReversed, reverse(cubicCustomTiming));
79
80 RefPtr<TimingFunction> cubicEaseTiming = CubicBezierTimingFunction::preset(C ubicBezierTimingFunction::Ease);
81 RefPtr<TimingFunction> cubicEaseTimingReversed = CubicBezierTimingFunction:: create(1.0 - 0.25, 0.0, 1.0 - 0.25, 1.0 - 0.1);
82 EXPECT_REFV_EQ(cubicEaseTimingReversed, reverse(cubicEaseTiming));
83 }
84
85 } // namespace
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