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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // Tests for the Command Buffer Helper. | 5 // Tests for the Command Buffer Helper. |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
10 #include "gpu/command_buffer/client/cmd_buffer_helper.h" | 10 #include "gpu/command_buffer/client/cmd_buffer_helper.h" |
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59 }; | 59 }; |
60 | 60 |
61 virtual void SetUp() { | 61 virtual void SetUp() { |
62 api_mock_.reset(new AsyncAPIMock); | 62 api_mock_.reset(new AsyncAPIMock); |
63 // ignore noops in the mock - we don't want to inspect the internals of the | 63 // ignore noops in the mock - we don't want to inspect the internals of the |
64 // helper. | 64 // helper. |
65 EXPECT_CALL(*api_mock_, DoCommand(cmd::kNoop, _, _)) | 65 EXPECT_CALL(*api_mock_, DoCommand(cmd::kNoop, _, _)) |
66 .WillRepeatedly(Return(error::kNoError)); | 66 .WillRepeatedly(Return(error::kNoError)); |
67 | 67 |
68 command_buffer_.reset(new CommandBufferService); | 68 command_buffer_.reset(new CommandBufferService); |
69 command_buffer_->Initialize(kCommandBufferSizeBytes); | 69 command_buffer_->Initialize(); |
70 Buffer ring_buffer = command_buffer_->GetRingBuffer(); | |
71 | 70 |
72 parser_ = new CommandParser(ring_buffer.ptr, | 71 parser_ = new CommandParser(api_mock_.get()); |
73 ring_buffer.size, | |
74 0, | |
75 ring_buffer.size, | |
76 0, | |
77 api_mock_.get()); | |
78 | 72 |
79 do_jump_command_.reset(new DoJumpCommand(parser_)); | 73 do_jump_command_.reset(new DoJumpCommand(parser_)); |
80 EXPECT_CALL(*api_mock_, DoCommand(cmd::kJump, _, _)) | 74 EXPECT_CALL(*api_mock_, DoCommand(cmd::kJump, _, _)) |
81 .WillRepeatedly( | 75 .WillRepeatedly( |
82 Invoke(do_jump_command_.get(), &DoJumpCommand::DoCommand)); | 76 Invoke(do_jump_command_.get(), &DoJumpCommand::DoCommand)); |
83 | 77 |
84 gpu_scheduler_.reset(new GpuScheduler( | 78 gpu_scheduler_.reset(new GpuScheduler( |
85 command_buffer_.get(), NULL, parser_)); | 79 command_buffer_.get(), NULL, parser_)); |
86 command_buffer_->SetPutOffsetChangeCallback(base::Bind( | 80 command_buffer_->SetPutOffsetChangeCallback(base::Bind( |
87 &GpuScheduler::PutChanged, base::Unretained(gpu_scheduler_.get()))); | 81 &GpuScheduler::PutChanged, base::Unretained(gpu_scheduler_.get()))); |
88 | 82 |
89 api_mock_->set_engine(gpu_scheduler_.get()); | 83 api_mock_->set_engine(gpu_scheduler_.get()); |
90 | 84 |
91 helper_.reset(new CommandBufferHelper(command_buffer_.get())); | 85 helper_.reset(new CommandBufferHelper(command_buffer_.get())); |
92 helper_->Initialize(kCommandBufferSizeBytes); | 86 helper_->Initialize(kCommandBufferSizeBytes); |
| 87 |
| 88 // Note: parser->SetBuffer would normally be called through |
| 89 // helper_->Initialize but currently it needs a GpuCommandBufferStub as the |
| 90 // CommandBuffer instead of the CommandBufferService for that to happen. |
| 91 Buffer ring_buffer = helper_->get_ring_buffer(); |
| 92 parser_->SetBuffer(ring_buffer.ptr, ring_buffer.size, 0, ring_buffer.size); |
93 } | 93 } |
94 | 94 |
95 virtual void TearDown() { | 95 virtual void TearDown() { |
96 // If the GpuScheduler posts any tasks, this forces them to run. | 96 // If the GpuScheduler posts any tasks, this forces them to run. |
97 MessageLoop::current()->RunAllPending(); | 97 MessageLoop::current()->RunAllPending(); |
98 } | 98 } |
99 | 99 |
100 // Adds a command to the buffer through the helper, while adding it as an | 100 // Adds a command to the buffer through the helper, while adding it as an |
101 // expected call on the API mock. | 101 // expected call on the API mock. |
102 void AddCommandWithExpect(error::Error _return, | 102 void AddCommandWithExpect(error::Error _return, |
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303 helper_->Finish(); | 303 helper_->Finish(); |
304 | 304 |
305 // Check that the commands did happen. | 305 // Check that the commands did happen. |
306 Mock::VerifyAndClearExpectations(api_mock_.get()); | 306 Mock::VerifyAndClearExpectations(api_mock_.get()); |
307 | 307 |
308 // Check the error status. | 308 // Check the error status. |
309 EXPECT_EQ(error::kNoError, GetError()); | 309 EXPECT_EQ(error::kNoError, GetError()); |
310 } | 310 } |
311 | 311 |
312 } // namespace gpu | 312 } // namespace gpu |
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