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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_thinning.h" | 5 #include "cc/animation/scrollbar_animation_controller_thinning.h" |
6 | 6 |
7 #include "cc/layers/solid_color_scrollbar_layer_impl.h" | 7 #include "cc/layers/solid_color_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 ScrollbarAnimationControllerThinningTest : public testing::Test { | 15 class ScrollbarAnimationControllerThinningTest : public testing::Test { |
16 public: | 16 public: |
17 ScrollbarAnimationControllerThinningTest() : host_impl_(&proxy_) {} | 17 ScrollbarAnimationControllerThinningTest() : host_impl_(&proxy_) {} |
18 | 18 |
19 protected: | 19 protected: |
20 virtual void SetUp() { | 20 virtual void SetUp() { |
21 scoped_ptr<LayerImpl> scroll_layer = | 21 scroll_layer_ = LayerImpl::Create(host_impl_.active_tree(), 1); |
22 LayerImpl::Create(host_impl_.active_tree(), 1); | |
23 clip_layer_ = LayerImpl::Create(host_impl_.active_tree(), 3); | |
24 scroll_layer->SetScrollClipLayer(clip_layer_->id()); | |
25 LayerImpl* scroll_layer_ptr = scroll_layer.get(); | |
26 clip_layer_->AddChild(scroll_layer.Pass()); | |
27 | |
28 const int kId = 2; | 22 const int kId = 2; |
29 const int kThumbThickness = 10; | 23 const int kThumbThickness = 10; |
30 const bool kIsLeftSideVerticalScrollbar = false; | 24 const bool kIsLeftSideVerticalScrollbar = false; |
31 const bool kIsOverlayScrollbar = true; | |
32 scrollbar_layer_ = SolidColorScrollbarLayerImpl::Create( | 25 scrollbar_layer_ = SolidColorScrollbarLayerImpl::Create( |
33 host_impl_.active_tree(), kId, HORIZONTAL, kThumbThickness, | 26 host_impl_.active_tree(), kId, HORIZONTAL, kThumbThickness, |
34 kIsLeftSideVerticalScrollbar, kIsOverlayScrollbar); | 27 kIsLeftSideVerticalScrollbar); |
35 | 28 |
36 scrollbar_layer_->SetClipLayerById(clip_layer_->id()); | 29 scroll_layer_->SetMaxScrollOffset(gfx::Vector2d(50, 50)); |
37 scrollbar_layer_->SetScrollLayerById(scroll_layer_ptr->id()); | 30 scroll_layer_->SetBounds(gfx::Size(50, 50)); |
38 clip_layer_->SetBounds(gfx::Size(100, 100)); | 31 scroll_layer_->SetHorizontalScrollbarLayer(scrollbar_layer_.get()); |
39 scroll_layer_ptr->SetBounds(gfx::Size(50, 50)); | |
40 | 32 |
41 scrollbar_controller_ = ScrollbarAnimationControllerThinning::CreateForTest( | 33 scrollbar_controller_ = ScrollbarAnimationControllerThinning::CreateForTest( |
42 scroll_layer_ptr, | 34 scroll_layer_.get(), |
43 base::TimeDelta::FromSeconds(2), | 35 base::TimeDelta::FromSeconds(2), |
44 base::TimeDelta::FromSeconds(3)); | 36 base::TimeDelta::FromSeconds(3)); |
45 } | 37 } |
46 | 38 |
47 FakeImplProxy proxy_; | 39 FakeImplProxy proxy_; |
48 FakeLayerTreeHostImpl host_impl_; | 40 FakeLayerTreeHostImpl host_impl_; |
49 scoped_ptr<ScrollbarAnimationControllerThinning> scrollbar_controller_; | 41 scoped_ptr<ScrollbarAnimationControllerThinning> scrollbar_controller_; |
50 scoped_ptr<LayerImpl> clip_layer_; | 42 scoped_ptr<LayerImpl> scroll_layer_; |
51 scoped_ptr<SolidColorScrollbarLayerImpl> scrollbar_layer_; | 43 scoped_ptr<SolidColorScrollbarLayerImpl> scrollbar_layer_; |
52 }; | 44 }; |
53 | 45 |
54 // Check initialization of scrollbar. | 46 // Check initialization of scrollbar. |
55 TEST_F(ScrollbarAnimationControllerThinningTest, Idle) { | 47 TEST_F(ScrollbarAnimationControllerThinningTest, Idle) { |
56 scrollbar_controller_->Animate(base::TimeTicks()); | 48 scrollbar_controller_->Animate(base::TimeTicks()); |
57 EXPECT_FLOAT_EQ(0.7f, scrollbar_layer_->opacity()); | 49 EXPECT_FLOAT_EQ(0.7f, scrollbar_layer_->opacity()); |
58 EXPECT_FLOAT_EQ(0.4f, scrollbar_layer_->thumb_thickness_scale_factor()); | 50 EXPECT_FLOAT_EQ(0.4f, scrollbar_layer_->thumb_thickness_scale_factor()); |
59 } | 51 } |
60 | 52 |
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331 | 323 |
332 time += base::TimeDelta::FromSeconds(1); | 324 time += base::TimeDelta::FromSeconds(1); |
333 scrollbar_controller_->Animate(time); | 325 scrollbar_controller_->Animate(time); |
334 EXPECT_FLOAT_EQ(0.7f, scrollbar_layer_->opacity()); | 326 EXPECT_FLOAT_EQ(0.7f, scrollbar_layer_->opacity()); |
335 // The thickness now gets big again. | 327 // The thickness now gets big again. |
336 EXPECT_FLOAT_EQ(1.0f, scrollbar_layer_->thumb_thickness_scale_factor()); | 328 EXPECT_FLOAT_EQ(1.0f, scrollbar_layer_->thumb_thickness_scale_factor()); |
337 } | 329 } |
338 | 330 |
339 } // namespace | 331 } // namespace |
340 } // namespace cc | 332 } // namespace cc |
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