mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
d8d7db82a0
This CL generated by |sed -i '/sky\/engine\/config.h/d'| and a manual sweep to catch some oddballs. TBR=eseidel@chromium.org Review URL: https://codereview.chromium.org/1206763002.
143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
/*
|
|
* Copyright (c) 2013, Google Inc. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Google Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "sky/engine/core/animation/AnimationClock.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
#include "sky/engine/wtf/OwnPtr.h"
|
|
|
|
using namespace blink;
|
|
|
|
namespace {
|
|
|
|
class AnimationAnimationClockTest : public ::testing::Test {
|
|
public:
|
|
AnimationAnimationClockTest()
|
|
: animationClock(mockTimeFunction)
|
|
{ }
|
|
protected:
|
|
virtual void SetUp()
|
|
{
|
|
mockTime = 0;
|
|
animationClock.resetTimeForTesting();
|
|
}
|
|
|
|
static double mockTimeFunction()
|
|
{
|
|
return mockTime;
|
|
}
|
|
|
|
static double mockTime;
|
|
AnimationClock animationClock;
|
|
};
|
|
|
|
double AnimationAnimationClockTest::mockTime;
|
|
|
|
TEST_F(AnimationAnimationClockTest, TimeIsGreaterThanZeroForUnitTests)
|
|
{
|
|
AnimationClock clock;
|
|
// unit tests outside core/animation shouldn't need to do anything to get
|
|
// a non-zero currentTime().
|
|
EXPECT_GT(clock.currentTime(), 0);
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, TimeDoesNotChange)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, TimeAdvancesWhenUpdated)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
animationClock.updateTime(200);
|
|
EXPECT_EQ(200, animationClock.currentTime());
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, TimeAdvancesToTaskTime)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
mockTime = 150;
|
|
AnimationClock::notifyTaskStart();
|
|
EXPECT_GE(animationClock.currentTime(), mockTime);
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, TimeAdvancesToTaskTimeOnlyWhenRequired)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
AnimationClock::notifyTaskStart();
|
|
animationClock.updateTime(125);
|
|
EXPECT_EQ(125, animationClock.currentTime());
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, UpdateTimeIsMonotonic)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
// Update can't go backwards.
|
|
animationClock.updateTime(50);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
mockTime = 50;
|
|
AnimationClock::notifyTaskStart();
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
mockTime = 150;
|
|
AnimationClock::notifyTaskStart();
|
|
EXPECT_GE(animationClock.currentTime(), mockTime);
|
|
|
|
// Update can't go backwards after advance to estimate.
|
|
animationClock.updateTime(100);
|
|
EXPECT_GE(animationClock.currentTime(), mockTime);
|
|
}
|
|
|
|
TEST_F(AnimationAnimationClockTest, CurrentTimeUpdatesTask)
|
|
{
|
|
animationClock.updateTime(100);
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
mockTime = 100;
|
|
AnimationClock::notifyTaskStart();
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
|
|
mockTime = 150;
|
|
EXPECT_EQ(100, animationClock.currentTime());
|
|
}
|
|
|
|
}
|