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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "mojo/edk/system/channel.h" | 5 #include "mojo/edk/system/channel.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/location.h" | 8 #include "base/location.h" |
| 9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
| 10 #include "base/test/test_io_thread.h" | 10 #include "base/test/test_io_thread.h" |
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| 43 | 43 |
| 44 void CreateChannelOnIOThread() { | 44 void CreateChannelOnIOThread() { |
| 45 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); | 45 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); |
| 46 channel_ = new Channel(&platform_support_); | 46 channel_ = new Channel(&platform_support_); |
| 47 } | 47 } |
| 48 | 48 |
| 49 void InitChannelOnIOThread() { | 49 void InitChannelOnIOThread() { |
| 50 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); | 50 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); |
| 51 | 51 |
| 52 CHECK(raw_channel_); | 52 CHECK(raw_channel_); |
| 53 CHECK(channel_.get()); | 53 CHECK(channel_); |
| 54 CHECK_EQ(init_result_, TRISTATE_UNKNOWN); | 54 CHECK_EQ(init_result_, TRISTATE_UNKNOWN); |
| 55 | 55 |
| 56 init_result_ = BoolToTristate(channel_->Init(raw_channel_.Pass())); | 56 init_result_ = BoolToTristate(channel_->Init(raw_channel_.Pass())); |
| 57 } | 57 } |
| 58 | 58 |
| 59 void ShutdownChannelOnIOThread() { | 59 void ShutdownChannelOnIOThread() { |
| 60 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); | 60 CHECK_EQ(base::MessageLoop::current(), io_thread()->message_loop()); |
| 61 | 61 |
| 62 CHECK(channel_.get()); | 62 CHECK(channel_); |
| 63 channel_->Shutdown(); | 63 channel_->Shutdown(); |
| 64 } | 64 } |
| 65 | 65 |
| 66 base::TestIOThread* io_thread() { return &io_thread_; } | 66 base::TestIOThread* io_thread() { return &io_thread_; } |
| 67 RawChannel* raw_channel() { return raw_channel_.get(); } | 67 RawChannel* raw_channel() { return raw_channel_.get(); } |
| 68 scoped_ptr<RawChannel>* mutable_raw_channel() { return &raw_channel_; } | 68 scoped_ptr<RawChannel>* mutable_raw_channel() { return &raw_channel_; } |
| 69 Channel* channel() { return channel_.get(); } | 69 Channel* channel() { return channel_.get(); } |
| 70 scoped_refptr<Channel>* mutable_channel() { return &channel_; } | 70 scoped_refptr<Channel>* mutable_channel() { return &channel_; } |
| 71 Tristate init_result() const { return init_result_; } | 71 Tristate init_result() const { return init_result_; } |
| 72 | 72 |
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| 224 scoped_refptr<ChannelEndpoint> channel_endpoint; | 224 scoped_refptr<ChannelEndpoint> channel_endpoint; |
| 225 scoped_refptr<MessagePipe> mp( | 225 scoped_refptr<MessagePipe> mp( |
| 226 MessagePipe::CreateLocalProxy(&channel_endpoint)); | 226 MessagePipe::CreateLocalProxy(&channel_endpoint)); |
| 227 | 227 |
| 228 channel()->AttachAndRunEndpoint(channel_endpoint, true); | 228 channel()->AttachAndRunEndpoint(channel_endpoint, true); |
| 229 | 229 |
| 230 Waiter waiter; | 230 Waiter waiter; |
| 231 waiter.Init(); | 231 waiter.Init(); |
| 232 ASSERT_EQ( | 232 ASSERT_EQ( |
| 233 MOJO_RESULT_OK, | 233 MOJO_RESULT_OK, |
| 234 mp->AddWaiter(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, nullptr)); | 234 mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, nullptr)); |
| 235 | 235 |
| 236 // Don't wait for the shutdown to run ... | 236 // Don't wait for the shutdown to run ... |
| 237 io_thread()->PostTask(FROM_HERE, | 237 io_thread()->PostTask(FROM_HERE, |
| 238 base::Bind(&ChannelTest::ShutdownChannelOnIOThread, | 238 base::Bind(&ChannelTest::ShutdownChannelOnIOThread, |
| 239 base::Unretained(this))); | 239 base::Unretained(this))); |
| 240 | 240 |
| 241 // ... since this |Wait()| should fail once the channel is shut down. | 241 // ... since this |Wait()| should fail once the channel is shut down. |
| 242 EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION, | 242 EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION, |
| 243 waiter.Wait(MOJO_DEADLINE_INDEFINITE, nullptr)); | 243 waiter.Wait(MOJO_DEADLINE_INDEFINITE, nullptr)); |
| 244 HandleSignalsState hss; | 244 HandleSignalsState hss; |
| 245 mp->RemoveWaiter(0, &waiter, &hss); | 245 mp->RemoveAwakable(0, &waiter, &hss); |
| 246 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfied_signals); | 246 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfied_signals); |
| 247 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfiable_signals); | 247 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfiable_signals); |
| 248 | 248 |
| 249 mp->Close(0); | 249 mp->Close(0); |
| 250 | 250 |
| 251 EXPECT_TRUE(channel()->HasOneRef()); | 251 EXPECT_TRUE(channel()->HasOneRef()); |
| 252 } | 252 } |
| 253 | 253 |
| 254 // ChannelTest.WaitAfterAttachRunAndShutdown ----------------------------------- | 254 // ChannelTest.WaitAfterAttachRunAndShutdown ----------------------------------- |
| 255 | 255 |
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| 270 | 270 |
| 271 channel()->AttachAndRunEndpoint(channel_endpoint, true); | 271 channel()->AttachAndRunEndpoint(channel_endpoint, true); |
| 272 | 272 |
| 273 io_thread()->PostTaskAndWait( | 273 io_thread()->PostTaskAndWait( |
| 274 FROM_HERE, base::Bind(&ChannelTest::ShutdownChannelOnIOThread, | 274 FROM_HERE, base::Bind(&ChannelTest::ShutdownChannelOnIOThread, |
| 275 base::Unretained(this))); | 275 base::Unretained(this))); |
| 276 | 276 |
| 277 Waiter waiter; | 277 Waiter waiter; |
| 278 waiter.Init(); | 278 waiter.Init(); |
| 279 HandleSignalsState hss; | 279 HandleSignalsState hss; |
| 280 EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION, | 280 EXPECT_EQ( |
| 281 mp->AddWaiter(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, &hss)); | 281 MOJO_RESULT_FAILED_PRECONDITION, |
| 282 mp->AddAwakable(0, &waiter, MOJO_HANDLE_SIGNAL_READABLE, 123, &hss)); |
| 282 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfied_signals); | 283 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfied_signals); |
| 283 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfiable_signals); | 284 EXPECT_EQ(MOJO_HANDLE_SIGNAL_PEER_CLOSED, hss.satisfiable_signals); |
| 284 | 285 |
| 285 mp->Close(0); | 286 mp->Close(0); |
| 286 | 287 |
| 287 EXPECT_TRUE(channel()->HasOneRef()); | 288 EXPECT_TRUE(channel()->HasOneRef()); |
| 288 } | 289 } |
| 289 | 290 |
| 290 // TODO(vtl): More. ------------------------------------------------------------ | 291 // TODO(vtl): More. ------------------------------------------------------------ |
| 291 | 292 |
| 292 } // namespace | 293 } // namespace |
| 293 } // namespace system | 294 } // namespace system |
| 294 } // namespace mojo | 295 } // namespace mojo |
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