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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "gpu/command_buffer/common/command_buffer_mock.h" | |
| 6 #include "gpu/gpu_plugin/gpu_plugin_object.h" | |
| 7 #include "gpu/command_buffer/service/gpu_processor_mock.h" | |
| 8 #include "gpu/np_utils/np_browser_mock.h" | |
| 9 #include "gpu/np_utils/dynamic_np_object.h" | |
| 10 #include "gpu/np_utils/np_object_mock.h" | |
| 11 #include "gpu/np_utils/np_object_pointer.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 #include "testing/gmock/include/gmock/gmock.h" | |
| 14 #include "webkit/glue/plugins/nphostapi.h" | |
| 15 | |
| 16 using ::base::SharedMemory; | |
| 17 using command_buffer::GPUProcessor; | |
| 18 using command_buffer::MockCommandBuffer; | |
| 19 using command_buffer::MockGPUProcessor; | |
| 20 using np_utils::MockNPBrowser; | |
| 21 using np_utils::NPBrowser; | |
| 22 using np_utils::NPObjectPointer; | |
| 23 using testing::_; | |
| 24 using testing::DoAll; | |
| 25 using testing::Invoke; | |
| 26 using testing::NotNull; | |
| 27 using testing::Return; | |
| 28 using testing::SetArgumentPointee; | |
| 29 using testing::StrictMock; | |
| 30 | |
| 31 namespace gpu_plugin { | |
| 32 | |
| 33 class GPUPluginObjectTest : public testing::Test { | |
| 34 protected: | |
| 35 virtual void SetUp() { | |
| 36 plugin_object_ = np_utils::NPCreateObject<GPUPluginObject>(NULL); | |
| 37 | |
| 38 command_buffer_ = new MockCommandBuffer; | |
| 39 | |
| 40 // Takes ownership. | |
| 41 plugin_object_->set_command_buffer(command_buffer_); | |
| 42 | |
| 43 processor_ = new MockGPUProcessor(command_buffer_); | |
| 44 plugin_object_->set_gpu_processor(processor_.get()); | |
| 45 } | |
| 46 | |
| 47 MockNPBrowser mock_browser_; | |
| 48 NPObjectPointer<GPUPluginObject> plugin_object_; | |
| 49 MockCommandBuffer* command_buffer_; | |
| 50 scoped_refptr<MockGPUProcessor> processor_; | |
| 51 }; | |
| 52 | |
| 53 namespace { | |
| 54 template <typename T> | |
| 55 void DeleteObject(T* object) { | |
| 56 delete object; | |
| 57 } | |
| 58 } // namespace anonymous | |
| 59 | |
| 60 | |
| 61 TEST_F(GPUPluginObjectTest, CanInstantiateAndDestroyPluginObject) { | |
| 62 EXPECT_EQ(GPUPluginObject::kWaitingForNew, plugin_object_->GetStatus()); | |
| 63 | |
| 64 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 65 0, | |
| 66 NULL, | |
| 67 NULL, | |
| 68 NULL)); | |
| 69 | |
| 70 EXPECT_EQ(GPUPluginObject::kWaitingForSetWindow, plugin_object_->GetStatus()); | |
| 71 | |
| 72 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 73 | |
| 74 EXPECT_EQ(GPUPluginObject::kDestroyed, plugin_object_->GetStatus()); | |
| 75 } | |
| 76 | |
| 77 TEST_F(GPUPluginObjectTest, DestroyFailsIfNotInitialized) { | |
| 78 EXPECT_EQ(NPERR_GENERIC_ERROR, plugin_object_->Destroy(NULL)); | |
| 79 } | |
| 80 | |
| 81 TEST_F(GPUPluginObjectTest, NewFailsIfAlreadyInitialized) { | |
| 82 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 83 0, | |
| 84 NULL, | |
| 85 NULL, | |
| 86 NULL)); | |
| 87 | |
| 88 EXPECT_EQ(NPERR_GENERIC_ERROR, plugin_object_->New("application/foo", | |
| 89 0, | |
| 90 NULL, | |
| 91 NULL, | |
| 92 NULL)); | |
| 93 | |
| 94 EXPECT_EQ(GPUPluginObject::kWaitingForSetWindow, plugin_object_->GetStatus()); | |
| 95 | |
| 96 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 97 | |
| 98 EXPECT_EQ(GPUPluginObject::kDestroyed, plugin_object_->GetStatus()); | |
| 99 } | |
| 100 | |
| 101 TEST_F(GPUPluginObjectTest, NewFailsIfObjectHasPreviouslyBeenDestroyed) { | |
| 102 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 103 0, | |
| 104 NULL, | |
| 105 NULL, | |
| 106 NULL)); | |
| 107 | |
| 108 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 109 | |
| 110 EXPECT_EQ(NPERR_GENERIC_ERROR, plugin_object_->New("application/foo", | |
| 111 0, | |
| 112 NULL, | |
| 113 NULL, | |
| 114 NULL)); | |
| 115 | |
| 116 EXPECT_EQ(GPUPluginObject::kDestroyed, plugin_object_->GetStatus()); | |
| 117 } | |
| 118 | |
| 119 TEST_F(GPUPluginObjectTest, WindowIsNullBeforeSetWindowCalled) { | |
| 120 NPWindow window = plugin_object_->GetWindow(); | |
| 121 EXPECT_EQ(NULL, window.window); | |
| 122 } | |
| 123 | |
| 124 TEST_F(GPUPluginObjectTest, CanSetWindow) { | |
| 125 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 126 0, | |
| 127 NULL, | |
| 128 NULL, | |
| 129 NULL)); | |
| 130 | |
| 131 NPWindow window = {0}; | |
| 132 window.window = &window; | |
| 133 window.x = 7; | |
| 134 | |
| 135 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->SetWindow(&window)); | |
| 136 EXPECT_EQ(0, memcmp(&window, &plugin_object_->GetWindow(), sizeof(window))); | |
| 137 EXPECT_EQ(GPUPluginObject::kWaitingForOpenCommandBuffer, | |
| 138 plugin_object_->GetStatus()); | |
| 139 | |
| 140 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 141 } | |
| 142 | |
| 143 TEST_F(GPUPluginObjectTest, CanGetWindowSize) { | |
| 144 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 145 0, | |
| 146 NULL, | |
| 147 NULL, | |
| 148 NULL)); | |
| 149 | |
| 150 NPWindow window = {0}; | |
| 151 window.window = &window; | |
| 152 window.x = 10; | |
| 153 window.y = 10; | |
| 154 window.width = 100; | |
| 155 window.height = 200; | |
| 156 | |
| 157 EXPECT_EQ(0, plugin_object_->GetWidth()); | |
| 158 EXPECT_EQ(0, plugin_object_->GetHeight()); | |
| 159 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->SetWindow(&window)); | |
| 160 EXPECT_EQ(100, plugin_object_->GetWidth()); | |
| 161 EXPECT_EQ(200, plugin_object_->GetHeight()); | |
| 162 | |
| 163 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 164 } | |
| 165 | |
| 166 TEST_F(GPUPluginObjectTest, SetWindowFailsIfNotInitialized) { | |
| 167 NPWindow window = {0}; | |
| 168 EXPECT_EQ(NPERR_GENERIC_ERROR, plugin_object_->SetWindow(&window)); | |
| 169 EXPECT_EQ(GPUPluginObject::kWaitingForNew, plugin_object_->GetStatus()); | |
| 170 } | |
| 171 | |
| 172 TEST_F(GPUPluginObjectTest, CanGetScriptableNPObject) { | |
| 173 NPObject* scriptable_object = plugin_object_->GetScriptableNPObject(); | |
| 174 EXPECT_EQ(plugin_object_.Get(), scriptable_object); | |
| 175 NPBrowser::get()->ReleaseObject(scriptable_object); | |
| 176 } | |
| 177 | |
| 178 TEST_F(GPUPluginObjectTest, OpenCommandBufferReturnsInitializedCommandBuffer) { | |
| 179 EXPECT_CALL(*command_buffer_, Initialize(NotNull())) | |
| 180 .WillOnce(DoAll(Invoke(DeleteObject<SharedMemory>), | |
| 181 Return(true))); | |
| 182 | |
| 183 EXPECT_CALL(*processor_.get(), Initialize(NULL)) | |
| 184 .WillOnce(Return(true)); | |
| 185 | |
| 186 EXPECT_CALL(*command_buffer_, SetPutOffsetChangeCallback(NotNull())) | |
| 187 .WillOnce(Invoke(DeleteObject<Callback0::Type>)); | |
| 188 | |
| 189 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 190 0, | |
| 191 NULL, | |
| 192 NULL, | |
| 193 NULL)); | |
| 194 | |
| 195 // Set status as though SetWindow has been called. Avoids having to create a | |
| 196 // valid window handle to pass to SetWindow in tests. | |
| 197 plugin_object_->set_status(GPUPluginObject::kWaitingForOpenCommandBuffer); | |
| 198 | |
| 199 EXPECT_EQ(command_buffer_, plugin_object_->OpenCommandBuffer()); | |
| 200 | |
| 201 // Calling OpenCommandBuffer again just returns the existing command buffer. | |
| 202 EXPECT_EQ(command_buffer_, plugin_object_->OpenCommandBuffer()); | |
| 203 | |
| 204 EXPECT_EQ(GPUPluginObject::kInitializationSuccessful, | |
| 205 plugin_object_->GetStatus()); | |
| 206 | |
| 207 EXPECT_CALL(*command_buffer_, SetPutOffsetChangeCallback(NULL)); | |
| 208 | |
| 209 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 210 } | |
| 211 | |
| 212 TEST_F(GPUPluginObjectTest, OpenCommandBufferReturnsNullIfWindowNotReady) { | |
| 213 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 214 0, | |
| 215 NULL, | |
| 216 NULL, | |
| 217 NULL)); | |
| 218 | |
| 219 // Set status as though SetWindow has not been called. | |
| 220 plugin_object_->set_status(GPUPluginObject::kWaitingForSetWindow); | |
| 221 | |
| 222 EXPECT_TRUE(NULL == plugin_object_->OpenCommandBuffer()); | |
| 223 | |
| 224 EXPECT_EQ(GPUPluginObject::kWaitingForSetWindow, plugin_object_->GetStatus()); | |
| 225 } | |
| 226 | |
| 227 | |
| 228 TEST_F(GPUPluginObjectTest, | |
| 229 OpenCommandBufferReturnsNullIfCommandBufferCannotInitialize) { | |
| 230 EXPECT_CALL(*command_buffer_, Initialize(NotNull())) | |
| 231 .WillOnce(DoAll(Invoke(DeleteObject<SharedMemory>), | |
| 232 Return(false))); | |
| 233 | |
| 234 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 235 0, | |
| 236 NULL, | |
| 237 NULL, | |
| 238 NULL)); | |
| 239 | |
| 240 // Set status as though SetWindow has been called. Avoids having to create a | |
| 241 // valid window handle to pass to SetWindow in tests. | |
| 242 plugin_object_->set_status(GPUPluginObject::kWaitingForOpenCommandBuffer); | |
| 243 | |
| 244 EXPECT_TRUE(NULL == plugin_object_->OpenCommandBuffer()); | |
| 245 | |
| 246 EXPECT_EQ(GPUPluginObject::kWaitingForOpenCommandBuffer, | |
| 247 plugin_object_->GetStatus()); | |
| 248 | |
| 249 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 250 } | |
| 251 | |
| 252 TEST_F(GPUPluginObjectTest, | |
| 253 OpenCommandBufferReturnsNullIGPUProcessorCannotInitialize) { | |
| 254 EXPECT_CALL(*command_buffer_, Initialize(NotNull())) | |
| 255 .WillOnce(DoAll(Invoke(DeleteObject<SharedMemory>), | |
| 256 Return(true))); | |
| 257 | |
| 258 EXPECT_CALL(*processor_.get(), Initialize(NULL)) | |
| 259 .WillOnce(Return(false)); | |
| 260 | |
| 261 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 262 0, | |
| 263 NULL, | |
| 264 NULL, | |
| 265 NULL)); | |
| 266 | |
| 267 // Set status as though SetWindow has been called. Avoids having to create a | |
| 268 // valid window handle to pass to SetWindow in tests. | |
| 269 plugin_object_->set_status(GPUPluginObject::kWaitingForOpenCommandBuffer); | |
| 270 | |
| 271 EXPECT_TRUE(NULL == plugin_object_->OpenCommandBuffer()); | |
| 272 | |
| 273 EXPECT_EQ(GPUPluginObject::kWaitingForOpenCommandBuffer, | |
| 274 plugin_object_->GetStatus()); | |
| 275 | |
| 276 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 277 } | |
| 278 | |
| 279 class MockEventSync : public np_utils::DefaultNPObject<NPObject> { | |
| 280 public: | |
| 281 explicit MockEventSync(NPP npp) { | |
| 282 } | |
| 283 | |
| 284 MOCK_METHOD2(Resize, void(int32 width, int32 height)); | |
| 285 | |
| 286 NP_UTILS_BEGIN_DISPATCHER_CHAIN(MockEventSync, DefaultNPObject<NPObject>) | |
| 287 NP_UTILS_DISPATCHER(Resize, void(int32 width, int32 height)) | |
| 288 NP_UTILS_END_DISPATCHER_CHAIN | |
| 289 | |
| 290 private: | |
| 291 DISALLOW_COPY_AND_ASSIGN(MockEventSync); | |
| 292 }; | |
| 293 | |
| 294 TEST_F(GPUPluginObjectTest, SendsResizeEventOnSetWindow) { | |
| 295 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->New("application/foo", | |
| 296 0, | |
| 297 NULL, | |
| 298 NULL, | |
| 299 NULL)); | |
| 300 | |
| 301 NPObjectPointer<MockEventSync> event_sync = | |
| 302 np_utils::NPCreateObject<MockEventSync>(NULL); | |
| 303 plugin_object_->SetEventSync(event_sync); | |
| 304 | |
| 305 EXPECT_CALL(*event_sync.Get(), Resize(100, 200)); | |
| 306 | |
| 307 NPWindow window = {0}; | |
| 308 window.window = &window; | |
| 309 window.x = 10; | |
| 310 window.y = 10; | |
| 311 window.width = 100; | |
| 312 window.height = 200; | |
| 313 | |
| 314 plugin_object_->SetWindow(&window); | |
| 315 | |
| 316 EXPECT_EQ(NPERR_NO_ERROR, plugin_object_->Destroy(NULL)); | |
| 317 } | |
| 318 | |
| 319 } // namespace gpu_plugin | |
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Chromium Code Reviews
Issue 465040:
Added CommandBufferClient, CommandBufferStub and some IPC messages.... (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/