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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/core/animation/AnimationClock.h" | |
| 32 | |
| 33 #include <gtest/gtest.h> | |
| 34 #include "sky/engine/wtf/OwnPtr.h" | |
| 35 | |
| 36 using namespace blink; | |
| 37 | |
| 38 namespace { | |
| 39 | |
| 40 class AnimationAnimationClockTest : public ::testing::Test { | |
| 41 public: | |
| 42 AnimationAnimationClockTest() | |
| 43 : animationClock(mockTimeFunction) | |
| 44 { } | |
| 45 protected: | |
| 46 virtual void SetUp() | |
| 47 { | |
| 48 mockTime = 0; | |
| 49 animationClock.resetTimeForTesting(); | |
| 50 } | |
| 51 | |
| 52 static double mockTimeFunction() | |
| 53 { | |
| 54 return mockTime; | |
| 55 } | |
| 56 | |
| 57 static double mockTime; | |
| 58 AnimationClock animationClock; | |
| 59 }; | |
| 60 | |
| 61 double AnimationAnimationClockTest::mockTime; | |
| 62 | |
| 63 TEST_F(AnimationAnimationClockTest, TimeIsGreaterThanZeroForUnitTests) | |
| 64 { | |
| 65 AnimationClock clock; | |
| 66 // unit tests outside core/animation shouldn't need to do anything to get | |
| 67 // a non-zero currentTime(). | |
| 68 EXPECT_GT(clock.currentTime(), 0); | |
| 69 } | |
| 70 | |
| 71 TEST_F(AnimationAnimationClockTest, TimeDoesNotChange) | |
| 72 { | |
| 73 animationClock.updateTime(100); | |
| 74 EXPECT_EQ(100, animationClock.currentTime()); | |
| 75 EXPECT_EQ(100, animationClock.currentTime()); | |
| 76 } | |
| 77 | |
| 78 TEST_F(AnimationAnimationClockTest, TimeAdvancesWhenUpdated) | |
| 79 { | |
| 80 animationClock.updateTime(100); | |
| 81 EXPECT_EQ(100, animationClock.currentTime()); | |
| 82 | |
| 83 animationClock.updateTime(200); | |
| 84 EXPECT_EQ(200, animationClock.currentTime()); | |
| 85 } | |
| 86 | |
| 87 TEST_F(AnimationAnimationClockTest, TimeAdvancesToTaskTime) | |
| 88 { | |
| 89 animationClock.updateTime(100); | |
| 90 EXPECT_EQ(100, animationClock.currentTime()); | |
| 91 | |
| 92 mockTime = 150; | |
| 93 AnimationClock::notifyTaskStart(); | |
| 94 EXPECT_GE(animationClock.currentTime(), mockTime); | |
| 95 } | |
| 96 | |
| 97 TEST_F(AnimationAnimationClockTest, TimeAdvancesToTaskTimeOnlyWhenRequired) | |
| 98 { | |
| 99 animationClock.updateTime(100); | |
| 100 EXPECT_EQ(100, animationClock.currentTime()); | |
| 101 | |
| 102 AnimationClock::notifyTaskStart(); | |
| 103 animationClock.updateTime(125); | |
| 104 EXPECT_EQ(125, animationClock.currentTime()); | |
| 105 } | |
| 106 | |
| 107 TEST_F(AnimationAnimationClockTest, UpdateTimeIsMonotonic) | |
| 108 { | |
| 109 animationClock.updateTime(100); | |
| 110 EXPECT_EQ(100, animationClock.currentTime()); | |
| 111 | |
| 112 // Update can't go backwards. | |
| 113 animationClock.updateTime(50); | |
| 114 EXPECT_EQ(100, animationClock.currentTime()); | |
| 115 | |
| 116 mockTime = 50; | |
| 117 AnimationClock::notifyTaskStart(); | |
| 118 EXPECT_EQ(100, animationClock.currentTime()); | |
| 119 | |
| 120 mockTime = 150; | |
| 121 AnimationClock::notifyTaskStart(); | |
| 122 EXPECT_GE(animationClock.currentTime(), mockTime); | |
| 123 | |
| 124 // Update can't go backwards after advance to estimate. | |
| 125 animationClock.updateTime(100); | |
| 126 EXPECT_GE(animationClock.currentTime(), mockTime); | |
| 127 } | |
| 128 | |
| 129 TEST_F(AnimationAnimationClockTest, CurrentTimeUpdatesTask) | |
| 130 { | |
| 131 animationClock.updateTime(100); | |
| 132 EXPECT_EQ(100, animationClock.currentTime()); | |
| 133 | |
| 134 mockTime = 100; | |
| 135 AnimationClock::notifyTaskStart(); | |
| 136 EXPECT_EQ(100, animationClock.currentTime()); | |
| 137 | |
| 138 mockTime = 150; | |
| 139 EXPECT_EQ(100, animationClock.currentTime()); | |
| 140 } | |
| 141 | |
| 142 } | |
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Chromium Code Reviews
Issue 1229273004:
Remove Animations and Transitions. (Closed)
Base URL: https://github.com/domokit/mojo.git@master