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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/trees/layer_tree_host.h" | 5 #include "cc/trees/layer_tree_host.h" |
6 | 6 |
7 #include "base/file_util.h" | 7 #include "base/file_util.h" |
8 #include "base/files/file_path.h" | 8 #include "base/files/file_path.h" |
9 #include "base/path_service.h" | 9 #include "base/path_service.h" |
10 #include "base/strings/string_piece.h" | 10 #include "base/strings/string_piece.h" |
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124 layer_tree_host()->SetRootLayer(root); | 124 layer_tree_host()->SetRootLayer(root); |
125 } | 125 } |
126 | 126 |
127 private: | 127 private: |
128 std::string json_; | 128 std::string json_; |
129 }; | 129 }; |
130 | 130 |
131 // Simulates a tab switcher scene with two stacks of 10 tabs each. | 131 // Simulates a tab switcher scene with two stacks of 10 tabs each. |
132 TEST_F(LayerTreeHostPerfTestJsonReader, TenTenSingleThread) { | 132 TEST_F(LayerTreeHostPerfTestJsonReader, TenTenSingleThread) { |
133 ReadTestFile("10_10_layer_tree"); | 133 ReadTestFile("10_10_layer_tree"); |
134 RunTest(false); | 134 RunTest(false, false); |
135 } | 135 } |
136 | 136 |
137 // Simulates a tab switcher scene with two stacks of 10 tabs each. | 137 // Simulates a tab switcher scene with two stacks of 10 tabs each. |
138 TEST_F(LayerTreeHostPerfTestJsonReader, | 138 TEST_F(LayerTreeHostPerfTestJsonReader, |
139 TenTenSingleThread_FullDamageEachFrame) { | 139 TenTenSingleThread_FullDamageEachFrame) { |
140 full_damage_each_frame_ = true; | 140 full_damage_each_frame_ = true; |
141 ReadTestFile("10_10_layer_tree"); | 141 ReadTestFile("10_10_layer_tree"); |
142 RunTest(false); | 142 RunTest(false, false); |
143 } | 143 } |
144 | 144 |
145 // Simulates main-thread scrolling on each frame. | 145 // Simulates main-thread scrolling on each frame. |
146 class ScrollingLayerTreePerfTest : public LayerTreeHostPerfTestJsonReader { | 146 class ScrollingLayerTreePerfTest : public LayerTreeHostPerfTestJsonReader { |
147 public: | 147 public: |
148 ScrollingLayerTreePerfTest() | 148 ScrollingLayerTreePerfTest() |
149 : LayerTreeHostPerfTestJsonReader() { | 149 : LayerTreeHostPerfTestJsonReader() { |
150 } | 150 } |
151 | 151 |
152 virtual void BuildTree() OVERRIDE { | 152 virtual void BuildTree() OVERRIDE { |
153 LayerTreeHostPerfTestJsonReader::BuildTree(); | 153 LayerTreeHostPerfTestJsonReader::BuildTree(); |
154 scrollable_ = layer_tree_host()->root_layer()->children()[1]; | 154 scrollable_ = layer_tree_host()->root_layer()->children()[1]; |
155 ASSERT_TRUE(scrollable_); | 155 ASSERT_TRUE(scrollable_); |
156 } | 156 } |
157 | 157 |
158 virtual void Layout() OVERRIDE { | 158 virtual void Layout() OVERRIDE { |
159 static const gfx::Vector2d delta = gfx::Vector2d(0, 10); | 159 static const gfx::Vector2d delta = gfx::Vector2d(0, 10); |
160 scrollable_->SetScrollOffset(scrollable_->scroll_offset() + delta); | 160 scrollable_->SetScrollOffset(scrollable_->scroll_offset() + delta); |
161 } | 161 } |
162 | 162 |
163 private: | 163 private: |
164 scoped_refptr<Layer> scrollable_; | 164 scoped_refptr<Layer> scrollable_; |
165 }; | 165 }; |
166 | 166 |
167 TEST_F(ScrollingLayerTreePerfTest, LongScrollablePage) { | 167 TEST_F(ScrollingLayerTreePerfTest, LongScrollablePage) { |
168 ReadTestFile("long_scrollable_page"); | 168 ReadTestFile("long_scrollable_page"); |
169 RunTest(false); | 169 RunTest(false, false); |
170 } | 170 } |
171 | 171 |
172 // Simulates impl-side painting. | 172 // Simulates impl-side painting. |
173 class ImplSidePaintingPerfTest : public LayerTreeHostPerfTestJsonReader { | 173 class ImplSidePaintingPerfTest : public LayerTreeHostPerfTestJsonReader { |
174 public: | 174 public: |
175 ImplSidePaintingPerfTest() | 175 ImplSidePaintingPerfTest() |
176 : LayerTreeHostPerfTestJsonReader() {} | 176 : LayerTreeHostPerfTestJsonReader() {} |
177 | 177 |
178 virtual void InitializeSettings(LayerTreeSettings* settings) OVERRIDE { | 178 virtual void InitializeSettings(LayerTreeSettings* settings) OVERRIDE { |
179 settings->impl_side_painting = true; | 179 settings->impl_side_painting = true; |
180 } | 180 } |
181 }; | 181 }; |
182 | 182 |
183 // Simulates a page with several large, transformed and animated layers. | 183 // Simulates a page with several large, transformed and animated layers. |
184 TEST_F(ImplSidePaintingPerfTest, HeavyPage) { | 184 TEST_F(ImplSidePaintingPerfTest, HeavyPage) { |
185 animation_driven_drawing_ = true; | 185 animation_driven_drawing_ = true; |
186 measure_commit_cost_ = true; | 186 measure_commit_cost_ = true; |
187 ReadTestFile("heavy_layer_tree"); | 187 ReadTestFile("heavy_layer_tree"); |
188 RunTest(true); | 188 RunTest(true, false); |
189 } | 189 } |
190 | 190 |
191 } // namespace | 191 } // namespace |
192 } // namespace cc | 192 } // namespace cc |
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