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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 "gpu/command_buffer/service/transfer_buffer_manager.h" | 5 #include "gpu/command_buffer/service/transfer_buffer_manager.h" |
| 6 | 6 |
| 7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 #include "testing/gmock/include/gmock/gmock.h" | 9 #include "testing/gmock/include/gmock/gmock.h" |
| 10 | 10 |
| 11 using base::SharedMemory; | 11 using base::SharedMemory; |
| 12 | 12 |
| 13 namespace gpu { | 13 namespace gpu { |
| 14 | 14 |
| 15 const static size_t kBufferSize = 1024; | 15 const static size_t kBufferSize = 1024; |
| 16 | 16 |
| 17 class TransferBufferManagerTest : public testing::Test { | 17 class TransferBufferManagerTest : public testing::Test { |
| 18 protected: | 18 protected: |
| 19 virtual void SetUp() { | 19 virtual void SetUp() { |
| 20 TransferBufferManager* manager = new TransferBufferManager(); | 20 TransferBufferManager* manager = new TransferBufferManager(); |
| 21 transfer_buffer_manager_.reset(manager); | 21 transfer_buffer_manager_.reset(manager); |
| 22 ASSERT_TRUE(manager->Initialize()); | 22 ASSERT_TRUE(manager->Initialize()); |
| 23 } | 23 } |
| 24 | 24 |
| 25 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; | 25 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; |
| 26 }; | 26 }; |
| 27 | 27 |
| 28 TEST_F(TransferBufferManagerTest, ZeroHandleMapsToNull) { | 28 TEST_F(TransferBufferManagerTest, ZeroHandleMapsToNull) { |
| 29 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(0)); | 29 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(0).get()); |
| 30 } | 30 } |
| 31 | 31 |
| 32 TEST_F(TransferBufferManagerTest, NegativeHandleMapsToNull) { | 32 TEST_F(TransferBufferManagerTest, NegativeHandleMapsToNull) { |
| 33 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(-1)); | 33 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(-1).get()); |
| 34 } | 34 } |
| 35 | 35 |
| 36 TEST_F(TransferBufferManagerTest, OutOfRangeHandleMapsToNull) { | 36 TEST_F(TransferBufferManagerTest, OutOfRangeHandleMapsToNull) { |
| 37 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(1)); | 37 EXPECT_TRUE(NULL == transfer_buffer_manager_->GetTransferBuffer(1).get()); |
| 38 } | 38 } |
| 39 | 39 |
| 40 TEST_F(TransferBufferManagerTest, CanRegisterTransferBuffer) { | 40 TEST_F(TransferBufferManagerTest, CanRegisterTransferBuffer) { |
| 41 scoped_ptr<base::SharedMemory> shm(new base::SharedMemory()); | 41 scoped_ptr<base::SharedMemory> shm(new base::SharedMemory()); |
| 42 shm->CreateAndMapAnonymous(kBufferSize); | 42 shm->CreateAndMapAnonymous(kBufferSize); |
| 43 base::SharedMemory* shm_raw_pointer = shm.get(); | 43 base::SharedMemory* shm_raw_pointer = shm.get(); |
| 44 scoped_ptr<SharedMemoryBufferBacking> backing( | 44 scoped_ptr<SharedMemoryBufferBacking> backing( |
| 45 new SharedMemoryBufferBacking(shm.Pass(), kBufferSize)); | 45 new SharedMemoryBufferBacking(shm.Pass(), kBufferSize)); |
| 46 SharedMemoryBufferBacking* backing_raw_ptr = backing.get(); | 46 SharedMemoryBufferBacking* backing_raw_ptr = backing.get(); |
| 47 | 47 |
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| 104 } | 104 } |
| 105 | 105 |
| 106 TEST_F(TransferBufferManagerTest, CannotRegisterNegativeTransferBufferId) { | 106 TEST_F(TransferBufferManagerTest, CannotRegisterNegativeTransferBufferId) { |
| 107 scoped_ptr<base::SharedMemory> shm(new base::SharedMemory()); | 107 scoped_ptr<base::SharedMemory> shm(new base::SharedMemory()); |
| 108 shm->CreateAndMapAnonymous(kBufferSize); | 108 shm->CreateAndMapAnonymous(kBufferSize); |
| 109 EXPECT_FALSE(transfer_buffer_manager_->RegisterTransferBuffer( | 109 EXPECT_FALSE(transfer_buffer_manager_->RegisterTransferBuffer( |
| 110 -1, FakeBufferBacking::Make())); | 110 -1, FakeBufferBacking::Make())); |
| 111 } | 111 } |
| 112 | 112 |
| 113 } // namespace gpu | 113 } // namespace gpu |
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