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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "app/animation.h"
#include "base/message_loop.h"
#if defined(OS_WIN)
#include "base/win_util.h"
#endif
#include "testing/gtest/include/gtest/gtest.h"
class AnimationTest: public testing::Test {
private:
MessageLoopForUI message_loop_;
};
///////////////////////////////////////////////////////////////////////////////
// RunAnimation
class RunAnimation : public Animation {
public:
RunAnimation(int frame_rate, AnimationDelegate* delegate)
: Animation(frame_rate, delegate) {
}
virtual void AnimateToState(double state) {
EXPECT_LE(0.0, state);
EXPECT_GE(1.0, state);
}
};
///////////////////////////////////////////////////////////////////////////////
// CancelAnimation
class CancelAnimation : public Animation {
public:
CancelAnimation(int duration, int frame_rate, AnimationDelegate* delegate)
: Animation(duration, frame_rate, delegate) {
}
virtual void AnimateToState(double state) {
if (state >= 0.5)
Stop();
}
};
///////////////////////////////////////////////////////////////////////////////
// LinearCase
class TestAnimationDelegate : public AnimationDelegate {
public:
TestAnimationDelegate() :
canceled_(false),
finished_(false) {
}
virtual void AnimationStarted(const Animation* animation) {
}
virtual void AnimationEnded(const Animation* animation) {
finished_ = true;
MessageLoop::current()->Quit();
}
virtual void AnimationCanceled(const Animation* animation) {
finished_ = true;
canceled_ = true;
MessageLoop::current()->Quit();
}
bool finished() {
return finished_;
}
bool canceled() {
return canceled_;
}
private:
bool canceled_;
bool finished_;
};
TEST_F(AnimationTest, RunCase) {
TestAnimationDelegate ad;
RunAnimation a1(150, &ad);
a1.SetDuration(2000);
a1.Start();
MessageLoop::current()->Run();
EXPECT_TRUE(ad.finished());
EXPECT_FALSE(ad.canceled());
}
TEST_F(AnimationTest, CancelCase) {
TestAnimationDelegate ad;
CancelAnimation a2(2000, 150, &ad);
a2.Start();
MessageLoop::current()->Run();
EXPECT_TRUE(ad.finished());
EXPECT_TRUE(ad.canceled());
}
TEST_F(AnimationTest, ShouldRenderRichAnimation) {
#if defined(OS_WIN)
if (win_util::GetWinVersion() >= win_util::WINVERSION_VISTA) {
BOOL result;
ASSERT_NE(
0, ::SystemParametersInfo(SPI_GETCLIENTAREAANIMATION, 0, &result, 0));
// ShouldRenderRichAnimation() should check the SPI_GETCLIENTAREAANIMATION
// value on Vista.
EXPECT_EQ(!!result, Animation::ShouldRenderRichAnimation());
} else {
// On XP, the function should check the SM_REMOTESESSION value.
EXPECT_EQ(!::GetSystemMetrics(SM_REMOTESESSION),
Animation::ShouldRenderRichAnimation());
}
#else
EXPECT_TRUE(Animation::ShouldRenderRichAnimation());
#endif
}
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