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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "content/child/shared_memory_data_consumer_handle.h" | 5 #include "content/child/shared_memory_data_consumer_handle.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <string.h> | 8 #include <string.h> |
| 9 #include <string> | 9 #include <string> |
| 10 #include <utility> |
| 10 #include <vector> | 11 #include <vector> |
| 11 | 12 |
| 12 #include "base/bind.h" | 13 #include "base/bind.h" |
| 13 #include "base/callback.h" | 14 #include "base/callback.h" |
| 14 #include "base/location.h" | 15 #include "base/location.h" |
| 15 #include "base/macros.h" | 16 #include "base/macros.h" |
| 16 #include "base/message_loop/message_loop.h" | 17 #include "base/message_loop/message_loop.h" |
| 17 #include "base/run_loop.h" | 18 #include "base/run_loop.h" |
| 18 #include "base/task_runner.h" | 19 #include "base/task_runner.h" |
| 19 #include "base/threading/thread.h" | 20 #include "base/threading/thread.h" |
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| 120 private: | 121 private: |
| 121 ReadDataOperation* operation_; | 122 ReadDataOperation* operation_; |
| 122 }; | 123 }; |
| 123 | 124 |
| 124 class ReadDataOperation final { | 125 class ReadDataOperation final { |
| 125 public: | 126 public: |
| 126 typedef WebDataConsumerHandle::Result Result; | 127 typedef WebDataConsumerHandle::Result Result; |
| 127 ReadDataOperation(scoped_ptr<SharedMemoryDataConsumerHandle> handle, | 128 ReadDataOperation(scoped_ptr<SharedMemoryDataConsumerHandle> handle, |
| 128 base::MessageLoop* main_message_loop, | 129 base::MessageLoop* main_message_loop, |
| 129 const base::Closure& on_done) | 130 const base::Closure& on_done) |
| 130 : handle_(handle.Pass()), | 131 : handle_(std::move(handle)), |
| 131 main_message_loop_(main_message_loop), | 132 main_message_loop_(main_message_loop), |
| 132 on_done_(on_done) {} | 133 on_done_(on_done) {} |
| 133 | 134 |
| 134 const std::string& result() const { return result_; } | 135 const std::string& result() const { return result_; } |
| 135 | 136 |
| 136 void ReadData() { | 137 void ReadData() { |
| 137 if (!client_) { | 138 if (!client_) { |
| 138 client_.reset(new ClientImpl(this)); | 139 client_.reset(new ClientImpl(this)); |
| 139 reader_ = handle_->ObtainReader(client_.get()); | 140 reader_ = handle_->ObtainReader(client_.get()); |
| 140 } | 141 } |
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| 993 "1\n" | 994 "1\n" |
| 994 "data1 is destructed.\n" | 995 "data1 is destructed.\n" |
| 995 "2\n" | 996 "2\n" |
| 996 "data2 is destructed.\n" | 997 "data2 is destructed.\n" |
| 997 "3\n", | 998 "3\n", |
| 998 logger->log()); | 999 logger->log()); |
| 999 } | 1000 } |
| 1000 | 1001 |
| 1001 TEST_F(ThreadedSharedMemoryDataConsumerHandleTest, Read) { | 1002 TEST_F(ThreadedSharedMemoryDataConsumerHandleTest, Read) { |
| 1002 base::RunLoop run_loop; | 1003 base::RunLoop run_loop; |
| 1003 auto operation = make_scoped_ptr( | 1004 auto operation = make_scoped_ptr(new ReadDataOperation( |
| 1004 new ReadDataOperation(handle_.Pass(), &loop_, run_loop.QuitClosure())); | 1005 std::move(handle_), &loop_, run_loop.QuitClosure())); |
| 1005 scoped_refptr<Logger> logger(new Logger); | 1006 scoped_refptr<Logger> logger(new Logger); |
| 1006 | 1007 |
| 1007 base::Thread t("DataConsumerHandle test thread"); | 1008 base::Thread t("DataConsumerHandle test thread"); |
| 1008 ASSERT_TRUE(t.Start()); | 1009 ASSERT_TRUE(t.Start()); |
| 1009 | 1010 |
| 1010 t.message_loop()->PostTask(FROM_HERE, | 1011 t.message_loop()->PostTask(FROM_HERE, |
| 1011 base::Bind(&ReadDataOperation::ReadData, | 1012 base::Bind(&ReadDataOperation::ReadData, |
| 1012 base::Unretained(operation.get()))); | 1013 base::Unretained(operation.get()))); |
| 1013 | 1014 |
| 1014 logger->Add("1"); | 1015 logger->Add("1"); |
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| 1040 logger->log()); | 1041 logger->log()); |
| 1041 } | 1042 } |
| 1042 | 1043 |
| 1043 INSTANTIATE_TEST_CASE_P(SharedMemoryDataConsumerHandleTest, | 1044 INSTANTIATE_TEST_CASE_P(SharedMemoryDataConsumerHandleTest, |
| 1044 SharedMemoryDataConsumerHandleTest, | 1045 SharedMemoryDataConsumerHandleTest, |
| 1045 ::testing::Values(kApplyBackpressure, | 1046 ::testing::Values(kApplyBackpressure, |
| 1046 kDoNotApplyBackpressure)); | 1047 kDoNotApplyBackpressure)); |
| 1047 } // namespace | 1048 } // namespace |
| 1048 | 1049 |
| 1049 } // namespace content | 1050 } // namespace content |
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