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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/animation/scrollbar_animation_controller_linear_fade.h" | 5 #include "cc/animation/scrollbar_animation_controller_linear_fade.h" |
6 | 6 |
7 #include "cc/layers/solid_color_scrollbar_layer_impl.h" | 7 #include "cc/layers/painted_scrollbar_layer_impl.h" |
8 #include "cc/test/fake_impl_proxy.h" | 8 #include "cc/test/fake_impl_proxy.h" |
9 #include "cc/test/fake_layer_tree_host_impl.h" | 9 #include "cc/test/fake_layer_tree_host_impl.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 namespace cc { | 12 namespace cc { |
13 namespace { | 13 namespace { |
14 | 14 |
15 class ScrollbarAnimationControllerLinearFadeTest : public testing::Test { | 15 class ScrollbarAnimationControllerLinearFadeTest : public testing::Test { |
16 public: | 16 public: |
17 ScrollbarAnimationControllerLinearFadeTest() : host_impl_(&proxy_) {} | 17 ScrollbarAnimationControllerLinearFadeTest() : host_impl_(&proxy_) {} |
18 | 18 |
19 protected: | 19 protected: |
20 virtual void SetUp() { | 20 virtual void SetUp() { |
21 const int kThumbThickness = 10; | 21 scroll_layer_ = LayerImpl::Create(host_impl_.active_tree(), 1); |
22 const bool kIsLeftSideVerticalScrollbar = false; | 22 scrollbar_layer_ = PaintedScrollbarLayerImpl::Create( |
23 const bool kIsOverlayScrollbar = true; // Allow opacity animations. | 23 host_impl_.active_tree(), 2, HORIZONTAL); |
24 | 24 |
25 scoped_ptr<LayerImpl> scroll_layer = | 25 scroll_layer_->SetMaxScrollOffset(gfx::Vector2d(50, 50)); |
26 LayerImpl::Create(host_impl_.active_tree(), 1); | 26 scroll_layer_->SetBounds(gfx::Size(50, 50)); |
27 scrollbar_layer_ = | 27 scroll_layer_->SetHorizontalScrollbarLayer(scrollbar_layer_.get()); |
28 SolidColorScrollbarLayerImpl::Create(host_impl_.active_tree(), | |
29 2, | |
30 HORIZONTAL, | |
31 kThumbThickness, | |
32 kIsLeftSideVerticalScrollbar, | |
33 kIsOverlayScrollbar); | |
34 clip_layer_ = LayerImpl::Create(host_impl_.active_tree(), 3); | |
35 scroll_layer->SetScrollClipLayer(clip_layer_->id()); | |
36 LayerImpl* scroll_layer_ptr = scroll_layer.get(); | |
37 clip_layer_->AddChild(scroll_layer.Pass()); | |
38 | |
39 scrollbar_layer_->SetClipLayerById(clip_layer_->id()); | |
40 scrollbar_layer_->SetScrollLayerById(scroll_layer_ptr->id()); | |
41 clip_layer_->SetBounds(gfx::Size(100, 100)); | |
42 scroll_layer_ptr->SetBounds(gfx::Size(50, 50)); | |
43 | 28 |
44 scrollbar_controller_ = ScrollbarAnimationControllerLinearFade::Create( | 29 scrollbar_controller_ = ScrollbarAnimationControllerLinearFade::Create( |
45 scroll_layer_ptr, | 30 scroll_layer_.get(), |
46 base::TimeDelta::FromSeconds(2), | 31 base::TimeDelta::FromSeconds(2), |
47 base::TimeDelta::FromSeconds(3)); | 32 base::TimeDelta::FromSeconds(3)); |
48 } | 33 } |
49 | 34 |
50 FakeImplProxy proxy_; | 35 FakeImplProxy proxy_; |
51 FakeLayerTreeHostImpl host_impl_; | 36 FakeLayerTreeHostImpl host_impl_; |
52 scoped_ptr<ScrollbarAnimationControllerLinearFade> scrollbar_controller_; | 37 scoped_ptr<ScrollbarAnimationControllerLinearFade> scrollbar_controller_; |
53 scoped_ptr<LayerImpl> clip_layer_; | 38 scoped_ptr<LayerImpl> scroll_layer_; |
54 scoped_ptr<SolidColorScrollbarLayerImpl> scrollbar_layer_; | 39 scoped_ptr<PaintedScrollbarLayerImpl> scrollbar_layer_; |
55 }; | 40 }; |
56 | 41 |
57 TEST_F(ScrollbarAnimationControllerLinearFadeTest, HiddenInBegin) { | 42 TEST_F(ScrollbarAnimationControllerLinearFadeTest, HiddenInBegin) { |
58 scrollbar_controller_->Animate(base::TimeTicks()); | 43 scrollbar_controller_->Animate(base::TimeTicks()); |
59 EXPECT_FLOAT_EQ(0.0f, scrollbar_layer_->opacity()); | 44 EXPECT_FLOAT_EQ(0.0f, scrollbar_layer_->opacity()); |
60 } | 45 } |
61 | 46 |
62 TEST_F(ScrollbarAnimationControllerLinearFadeTest, | 47 TEST_F(ScrollbarAnimationControllerLinearFadeTest, |
63 HiddenAfterNonScrollingGesture) { | 48 HiddenAfterNonScrollingGesture) { |
64 scrollbar_controller_->DidScrollGestureBegin(); | 49 scrollbar_controller_->DidScrollGestureBegin(); |
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252 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); | 237 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); |
253 | 238 |
254 time += base::TimeDelta::FromSeconds(1); | 239 time += base::TimeDelta::FromSeconds(1); |
255 scrollbar_controller_->DidScrollGestureEnd(time); | 240 scrollbar_controller_->DidScrollGestureEnd(time); |
256 EXPECT_TRUE(scrollbar_controller_->IsAnimating()); | 241 EXPECT_TRUE(scrollbar_controller_->IsAnimating()); |
257 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); | 242 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); |
258 } | 243 } |
259 | 244 |
260 } // namespace | 245 } // namespace |
261 } // namespace cc | 246 } // namespace cc |
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