1 /* 2 * Copyright (C) 2012 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef CompositorAnimationsTestHelper_h 26 #define CompositorAnimationsTestHelper_h 27 28 #include "core/animation/CompositorAnimations.h" 29 #include "public/platform/Platform.h" 30 #include "public/platform/WebCompositorSupport.h" 31 #include "public/platform/WebFloatAnimationCurve.h" 32 #include "public/platform/WebFloatKeyframe.h" 33 #include "wtf/PassOwnPtr.h" 34 35 #include <gmock/gmock.h> 36 #include <gtest/gtest.h> 37 38 39 namespace testing { 40 41 template<typename T> 42 PassOwnPtr<T> CloneToPassOwnPtr(T& o) 43 { 44 return adoptPtr(new T(o)); 45 } 46 47 } // namespace testing 48 49 50 // Test helpers and mocks for Web* types 51 // ----------------------------------------------------------------------- 52 namespace blink { 53 54 // WebFloatKeyframe is a plain struct, so we just create an == operator 55 // for it. 56 inline bool operator==(const WebFloatKeyframe& a, const WebFloatKeyframe& b) 57 { 58 return a.time == b.time && a.value == b.value; 59 } 60 61 inline void PrintTo(const WebFloatKeyframe& frame, ::std::ostream* os) 62 { 63 *os << "WebFloatKeyframe@" << &frame << "(" << frame.time << ", " << frame.value << ")"; 64 } 65 66 // ----------------------------------------------------------------------- 67 68 class WebCompositorAnimationMock : public WebCompositorAnimation { 69 private: 70 WebCompositorAnimation::TargetProperty m_property; 71 72 public: 73 // Target Property is set through the constructor. 74 WebCompositorAnimationMock(WebCompositorAnimation::TargetProperty p) : m_property(p) { } 75 virtual WebCompositorAnimation::TargetProperty targetProperty() const { return m_property; }; 76 77 MOCK_METHOD0(id, int()); 78 79 MOCK_CONST_METHOD0(iterations, double()); 80 MOCK_METHOD1(setIterations, void(double)); 81 82 MOCK_CONST_METHOD0(iterationStart, double()); 83 MOCK_METHOD1(setIterationStart, void(double)); 84 85 MOCK_CONST_METHOD0(startTime, double()); 86 MOCK_METHOD1(setStartTime, void(double)); 87 88 MOCK_CONST_METHOD0(timeOffset, double()); 89 MOCK_METHOD1(setTimeOffset, void(double)); 90 91 MOCK_CONST_METHOD0(direction, Direction()); 92 MOCK_METHOD1(setDirection, void(Direction)); 93 94 MOCK_CONST_METHOD0(playbackRate, double()); 95 MOCK_METHOD1(setPlaybackRate, void(double)); 96 97 MOCK_CONST_METHOD0(fillMode, FillMode()); 98 MOCK_METHOD1(setFillMode, void(FillMode)); 99 100 MOCK_METHOD0(delete_, void()); 101 ~WebCompositorAnimationMock() { delete_(); } 102 }; 103 104 template<typename CurveType, WebCompositorAnimationCurve::AnimationCurveType CurveId, typename KeyframeType> 105 class WebCompositorAnimationCurveMock : public CurveType { 106 public: 107 MOCK_METHOD1_T(add, void(const KeyframeType&)); 108 MOCK_METHOD2_T(add, void(const KeyframeType&, WebCompositorAnimationCurve::TimingFunctionType)); 109 MOCK_METHOD5_T(add, void(const KeyframeType&, double, double, double, double)); 110 111 MOCK_CONST_METHOD1_T(getValue, float(double)); // Only on WebFloatAnimationCurve, but can't hurt to have here. 112 113 virtual WebCompositorAnimationCurve::AnimationCurveType type() const { return CurveId; }; 114 115 MOCK_METHOD0(delete_, void()); 116 ~WebCompositorAnimationCurveMock() { delete_(); } 117 }; 118 119 typedef WebCompositorAnimationCurveMock<WebFloatAnimationCurve, WebCompositorAnimationCurve::AnimationCurveTypeFloat, WebFloatKeyframe> WebFloatAnimationCurveMock; 120 121 } // namespace blink 122 123 namespace blink { 124 125 class AnimationCompositorAnimationsTestBase : public ::testing::Test { 126 public: 127 AnimationCompositorAnimationsTestBase() : m_proxyPlatform(&m_mockCompositor) { }; 128 129 class WebCompositorSupportMock : public WebCompositorSupport { 130 public: 131 MOCK_METHOD3(createAnimation, WebCompositorAnimation*(const WebCompositorAnimationCurve& curve, WebCompositorAnimation::TargetProperty target, int animationId)); 132 MOCK_METHOD0(createFloatAnimationCurve, WebFloatAnimationCurve*()); 133 }; 134 135 private: 136 class PlatformProxy : public Platform { 137 public: 138 PlatformProxy(WebCompositorSupportMock** compositor) : m_compositor(compositor) { } 139 140 virtual void cryptographicallyRandomValues(unsigned char* buffer, size_t length) { ASSERT_NOT_REACHED(); } 141 private: 142 WebCompositorSupportMock** m_compositor; 143 virtual WebCompositorSupport* compositorSupport() OVERRIDE { return *m_compositor; } 144 }; 145 146 WebCompositorSupportMock* m_mockCompositor; 147 PlatformProxy m_proxyPlatform; 148 149 protected: 150 Platform* m_platform; 151 152 virtual void SetUp() 153 { 154 m_mockCompositor = 0; 155 m_platform = Platform::current(); 156 Platform::initialize(&m_proxyPlatform); 157 } 158 159 virtual void TearDown() 160 { 161 Platform::initialize(m_platform); 162 } 163 164 void setCompositorForTesting(WebCompositorSupportMock& mock) 165 { 166 ASSERT(!m_mockCompositor); 167 m_mockCompositor = &mock; 168 } 169 }; 170 171 } 172 173 #endif 174