[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
amistry | d4aa70d | 2016-06-23 07:52:37 | [diff] [blame] | 5 | #include "ipc/ipc_channel_mojo.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 6 | |
avi | 246998d8 | 2015-12-22 02:39:04 | [diff] [blame] | 7 | #include <stddef.h> |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 8 | #include <stdint.h> |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 9 | |
danakj | 03de39b2 | 2016-04-23 04:21:09 | [diff] [blame] | 10 | #include <memory> |
dcheng | e4860045 | 2015-12-28 02:24:50 | [diff] [blame] | 11 | #include <utility> |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 12 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 13 | #include "base/base_paths.h" |
| 14 | #include "base/files/file.h" |
amistry | 20e2b1d6 | 2016-06-23 06:12:35 | [diff] [blame] | 15 | #include "base/files/scoped_temp_dir.h" |
skyostil | e687bdff | 2015-05-12 11:29:21 | [diff] [blame] | 16 | #include "base/location.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 17 | #include "base/path_service.h" |
| 18 | #include "base/pickle.h" |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 19 | #include "base/run_loop.h" |
skyostil | e687bdff | 2015-05-12 11:29:21 | [diff] [blame] | 20 | #include "base/single_thread_task_runner.h" |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 21 | #include "base/strings/stringprintf.h" |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 22 | #include "base/test/test_io_thread.h" |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 23 | #include "base/test/test_timeouts.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 24 | #include "base/threading/thread.h" |
gab | f08ccc0 | 2016-05-11 18:51:11 | [diff] [blame] | 25 | #include "base/threading/thread_task_runner_handle.h" |
avi | 246998d8 | 2015-12-22 02:39:04 | [diff] [blame] | 26 | #include "build/build_config.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 27 | #include "ipc/ipc_message.h" |
amistry | d4aa70d | 2016-06-23 07:52:37 | [diff] [blame] | 28 | #include "ipc/ipc_mojo_handle_attachment.h" |
| 29 | #include "ipc/ipc_mojo_message_helper.h" |
| 30 | #include "ipc/ipc_mojo_param_traits.h" |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 31 | #include "ipc/ipc_test.mojom.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 32 | #include "ipc/ipc_test_base.h" |
| 33 | #include "ipc/ipc_test_channel_listener.h" |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 34 | #include "mojo/edk/test/mojo_test_base.h" |
| 35 | #include "mojo/edk/test/multiprocess_test_helper.h" |
| 36 | #include "testing/gtest/include/gtest/gtest.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 37 | |
| 38 | #if defined(OS_POSIX) |
| 39 | #include "base/file_descriptor_posix.h" |
morrita | 1aa788c | 2015-01-31 05:45:42 | [diff] [blame] | 40 | #include "ipc/ipc_platform_file_attachment_posix.h" |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 41 | #endif |
| 42 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 43 | #define DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(client_name, test_base) \ |
| 44 | class client_name##_MainFixture : public test_base { \ |
| 45 | public: \ |
| 46 | void Main(); \ |
| 47 | }; \ |
| 48 | MULTIPROCESS_TEST_MAIN_WITH_SETUP( \ |
| 49 | client_name##TestChildMain, \ |
| 50 | ::mojo::edk::test::MultiprocessTestHelper::ChildSetup) { \ |
| 51 | CHECK(!mojo::edk::test::MultiprocessTestHelper::primordial_pipe_token \ |
| 52 | .empty()); \ |
| 53 | client_name##_MainFixture test; \ |
| 54 | test.Init(mojo::edk::CreateChildMessagePipe( \ |
| 55 | mojo::edk::test::MultiprocessTestHelper::primordial_pipe_token)); \ |
| 56 | test.Main(); \ |
| 57 | return (::testing::Test::HasFatalFailure() || \ |
| 58 | ::testing::Test::HasNonfatalFailure()) \ |
| 59 | ? 1 \ |
| 60 | : 0; \ |
| 61 | } \ |
| 62 | void client_name##_MainFixture::Main() |
| 63 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 64 | namespace { |
| 65 | |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 66 | void SendString(IPC::Sender* sender, const std::string& str) { |
| 67 | IPC::Message* message = new IPC::Message(0, 2, IPC::Message::PRIORITY_NORMAL); |
| 68 | message->WriteString(str); |
| 69 | ASSERT_TRUE(sender->Send(message)); |
| 70 | } |
| 71 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 72 | class ListenerThatExpectsOK : public IPC::Listener { |
| 73 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 74 | ListenerThatExpectsOK() : received_ok_(false) {} |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 75 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 76 | ~ListenerThatExpectsOK() override {} |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 77 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 78 | bool OnMessageReceived(const IPC::Message& message) override { |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 79 | base::PickleIterator iter(message); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 80 | std::string should_be_ok; |
| 81 | EXPECT_TRUE(iter.ReadString(&should_be_ok)); |
| 82 | EXPECT_EQ(should_be_ok, "OK"); |
[email protected] | e5c2775 | 2014-08-08 21:45:13 | [diff] [blame] | 83 | received_ok_ = true; |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 84 | base::MessageLoop::current()->QuitWhenIdle(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 85 | return true; |
| 86 | } |
| 87 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 88 | void OnChannelError() override { |
[email protected] | e5c2775 | 2014-08-08 21:45:13 | [diff] [blame] | 89 | // The connection should be healthy while the listener is waiting |
| 90 | // message. An error can occur after that because the peer |
| 91 | // process dies. |
| 92 | DCHECK(received_ok_); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 93 | } |
| 94 | |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 95 | static void SendOK(IPC::Sender* sender) { SendString(sender, "OK"); } |
[email protected] | e5c2775 | 2014-08-08 21:45:13 | [diff] [blame] | 96 | |
| 97 | private: |
| 98 | bool received_ok_; |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 99 | }; |
| 100 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 101 | class ChannelClient { |
| 102 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 103 | void Init(mojo::ScopedMessagePipeHandle handle) { |
| 104 | handle_ = std::move(handle); |
tsergeant | 89601286 | 2016-03-10 03:51:33 | [diff] [blame] | 105 | } |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 106 | void Connect(IPC::Listener* listener) { |
| 107 | channel_ = IPC::ChannelMojo::Create(std::move(handle_), |
| 108 | IPC::Channel::MODE_CLIENT, listener); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 109 | CHECK(channel_->Connect()); |
| 110 | } |
| 111 | |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 112 | void Close() { |
| 113 | channel_->Close(); |
| 114 | |
| 115 | base::RunLoop run_loop; |
skyostil | e687bdff | 2015-05-12 11:29:21 | [diff] [blame] | 116 | base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, |
| 117 | run_loop.QuitClosure()); |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 118 | run_loop.Run(); |
| 119 | } |
| 120 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 121 | IPC::ChannelMojo* channel() const { return channel_.get(); } |
| 122 | |
| 123 | private: |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 124 | base::MessageLoopForIO main_message_loop_; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 125 | mojo::ScopedMessagePipeHandle handle_; |
danakj | 03de39b2 | 2016-04-23 04:21:09 | [diff] [blame] | 126 | std::unique_ptr<IPC::ChannelMojo> channel_; |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 127 | }; |
| 128 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 129 | class IPCChannelMojoTest : public testing::Test { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 130 | public: |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 131 | IPCChannelMojoTest() {} |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 132 | |
| 133 | void TearDown() override { base::RunLoop().RunUntilIdle(); } |
| 134 | |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 135 | void InitWithMojo(const std::string& test_client_name) { |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 136 | handle_ = helper_.StartChild(test_client_name); |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 137 | } |
| 138 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 139 | void CreateChannel(IPC::Listener* listener) { |
| 140 | channel_ = IPC::ChannelMojo::Create(std::move(handle_), |
| 141 | IPC::Channel::MODE_SERVER, listener); |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 142 | } |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 143 | |
| 144 | bool ConnectChannel() { return channel_->Connect(); } |
| 145 | |
| 146 | void DestroyChannel() { channel_.reset(); } |
| 147 | |
| 148 | bool WaitForClientShutdown() { return helper_.WaitForChildTestShutdown(); } |
| 149 | |
| 150 | IPC::Sender* sender() { return channel(); } |
| 151 | IPC::Channel* channel() { return channel_.get(); } |
| 152 | |
| 153 | private: |
| 154 | base::MessageLoop message_loop_; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 155 | mojo::edk::test::MultiprocessTestHelper helper_; |
| 156 | mojo::ScopedMessagePipeHandle handle_; |
danakj | 03de39b2 | 2016-04-23 04:21:09 | [diff] [blame] | 157 | std::unique_ptr<IPC::Channel> channel_; |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 158 | }; |
| 159 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 160 | class TestChannelListenerWithExtraExpectations |
| 161 | : public IPC::TestChannelListener { |
| 162 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 163 | TestChannelListenerWithExtraExpectations() : is_connected_called_(false) {} |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 164 | |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 165 | void OnChannelConnected(int32_t peer_pid) override { |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 166 | IPC::TestChannelListener::OnChannelConnected(peer_pid); |
| 167 | EXPECT_TRUE(base::kNullProcessId != peer_pid); |
| 168 | is_connected_called_ = true; |
| 169 | } |
| 170 | |
| 171 | bool is_connected_called() const { return is_connected_called_; } |
| 172 | |
| 173 | private: |
| 174 | bool is_connected_called_; |
| 175 | }; |
| 176 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 177 | TEST_F(IPCChannelMojoTest, ConnectedFromClient) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 178 | InitWithMojo("IPCChannelMojoTestClient"); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 179 | |
| 180 | // Set up IPC channel and start client. |
| 181 | TestChannelListenerWithExtraExpectations listener; |
morrita | 373af03b | 2014-09-09 19:35:24 | [diff] [blame] | 182 | CreateChannel(&listener); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 183 | listener.Init(sender()); |
| 184 | ASSERT_TRUE(ConnectChannel()); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 185 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 186 | IPC::TestChannelListener::SendOneMessage(sender(), "hello from parent"); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 187 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 188 | base::RunLoop().Run(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 189 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 190 | channel()->Close(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 191 | |
| 192 | EXPECT_TRUE(WaitForClientShutdown()); |
| 193 | EXPECT_TRUE(listener.is_connected_called()); |
| 194 | EXPECT_TRUE(listener.HasSentAll()); |
| 195 | |
| 196 | DestroyChannel(); |
| 197 | } |
| 198 | |
| 199 | // A long running process that connects to us |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 200 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoTestClient, ChannelClient) { |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 201 | TestChannelListenerWithExtraExpectations listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 202 | Connect(&listener); |
| 203 | listener.Init(channel()); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 204 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 205 | IPC::TestChannelListener::SendOneMessage(channel(), "hello from child"); |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 206 | base::RunLoop().Run(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 207 | EXPECT_TRUE(listener.is_connected_called()); |
| 208 | EXPECT_TRUE(listener.HasSentAll()); |
| 209 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 210 | Close(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 211 | } |
| 212 | |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 213 | class ListenerExpectingErrors : public IPC::Listener { |
| 214 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 215 | ListenerExpectingErrors() : has_error_(false) {} |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 216 | |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 217 | void OnChannelConnected(int32_t peer_pid) override { |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 218 | base::MessageLoop::current()->QuitWhenIdle(); |
morrita | be6c4cc | 2014-09-24 23:38:44 | [diff] [blame] | 219 | } |
| 220 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 221 | bool OnMessageReceived(const IPC::Message& message) override { return true; } |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 222 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 223 | void OnChannelError() override { |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 224 | has_error_ = true; |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 225 | base::MessageLoop::current()->QuitWhenIdle(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 226 | } |
| 227 | |
| 228 | bool has_error() const { return has_error_; } |
| 229 | |
| 230 | private: |
| 231 | bool has_error_; |
| 232 | }; |
| 233 | |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 234 | class ListenerThatQuits : public IPC::Listener { |
| 235 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 236 | ListenerThatQuits() {} |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 237 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 238 | bool OnMessageReceived(const IPC::Message& message) override { return true; } |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 239 | |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 240 | void OnChannelConnected(int32_t peer_pid) override { |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 241 | base::MessageLoop::current()->QuitWhenIdle(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 242 | } |
| 243 | }; |
| 244 | |
| 245 | // A long running process that connects to us. |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 246 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoErraticTestClient, |
| 247 | ChannelClient) { |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 248 | ListenerThatQuits listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 249 | Connect(&listener); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 250 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 251 | base::RunLoop().Run(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 252 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 253 | Close(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 254 | } |
| 255 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 256 | TEST_F(IPCChannelMojoTest, SendFailWithPendingMessages) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 257 | InitWithMojo("IPCChannelMojoErraticTestClient"); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 258 | |
| 259 | // Set up IPC channel and start client. |
| 260 | ListenerExpectingErrors listener; |
| 261 | CreateChannel(&listener); |
| 262 | ASSERT_TRUE(ConnectChannel()); |
| 263 | |
jamesr | a03ae49 | 2014-10-03 04:26:48 | [diff] [blame] | 264 | // This matches a value in mojo/edk/system/constants.h |
morrita | be6c4cc | 2014-09-24 23:38:44 | [diff] [blame] | 265 | const int kMaxMessageNumBytes = 4 * 1024 * 1024; |
| 266 | std::string overly_large_data(kMaxMessageNumBytes, '*'); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 267 | // This messages are queued as pending. |
morrita | be6c4cc | 2014-09-24 23:38:44 | [diff] [blame] | 268 | for (size_t i = 0; i < 10; ++i) { |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 269 | IPC::TestChannelListener::SendOneMessage(sender(), |
| 270 | overly_large_data.c_str()); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 271 | } |
| 272 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 273 | base::RunLoop().Run(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 274 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 275 | channel()->Close(); |
morrita | 0a24cfc9 | 2014-09-16 03:20:48 | [diff] [blame] | 276 | |
| 277 | EXPECT_TRUE(WaitForClientShutdown()); |
| 278 | EXPECT_TRUE(listener.has_error()); |
| 279 | |
| 280 | DestroyChannel(); |
| 281 | } |
| 282 | |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 283 | struct TestingMessagePipe { |
| 284 | TestingMessagePipe() { |
| 285 | EXPECT_EQ(MOJO_RESULT_OK, mojo::CreateMessagePipe(nullptr, &self, &peer)); |
| 286 | } |
| 287 | |
| 288 | mojo::ScopedMessagePipeHandle self; |
| 289 | mojo::ScopedMessagePipeHandle peer; |
| 290 | }; |
| 291 | |
| 292 | class HandleSendingHelper { |
| 293 | public: |
| 294 | static std::string GetSendingFileContent() { return "Hello"; } |
| 295 | |
| 296 | static void WritePipe(IPC::Message* message, TestingMessagePipe* pipe) { |
| 297 | std::string content = HandleSendingHelper::GetSendingFileContent(); |
| 298 | EXPECT_EQ(MOJO_RESULT_OK, |
| 299 | mojo::WriteMessageRaw(pipe->self.get(), &content[0], |
| 300 | static_cast<uint32_t>(content.size()), |
| 301 | nullptr, 0, 0)); |
dcheng | e4860045 | 2015-12-28 02:24:50 | [diff] [blame] | 302 | EXPECT_TRUE(IPC::MojoMessageHelper::WriteMessagePipeTo( |
| 303 | message, std::move(pipe->peer))); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | static void WritePipeThenSend(IPC::Sender* sender, TestingMessagePipe* pipe) { |
| 307 | IPC::Message* message = |
| 308 | new IPC::Message(0, 2, IPC::Message::PRIORITY_NORMAL); |
| 309 | WritePipe(message, pipe); |
| 310 | ASSERT_TRUE(sender->Send(message)); |
| 311 | } |
| 312 | |
| 313 | static void ReadReceivedPipe(const IPC::Message& message, |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 314 | base::PickleIterator* iter) { |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 315 | mojo::ScopedMessagePipeHandle pipe; |
| 316 | EXPECT_TRUE( |
| 317 | IPC::MojoMessageHelper::ReadMessagePipeFrom(&message, iter, &pipe)); |
| 318 | std::string content(GetSendingFileContent().size(), ' '); |
| 319 | |
| 320 | uint32_t num_bytes = static_cast<uint32_t>(content.size()); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 321 | ASSERT_EQ(MOJO_RESULT_OK, |
| 322 | mojo::Wait(pipe.get(), MOJO_HANDLE_SIGNAL_READABLE, |
| 323 | MOJO_DEADLINE_INDEFINITE, nullptr)); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 324 | EXPECT_EQ(MOJO_RESULT_OK, |
| 325 | mojo::ReadMessageRaw(pipe.get(), &content[0], &num_bytes, nullptr, |
| 326 | nullptr, 0)); |
| 327 | EXPECT_EQ(content, GetSendingFileContent()); |
| 328 | } |
| 329 | |
| 330 | #if defined(OS_POSIX) |
amistry | 20e2b1d6 | 2016-06-23 06:12:35 | [diff] [blame] | 331 | static base::FilePath GetSendingFilePath(const base::FilePath& dir_path) { |
| 332 | return dir_path.Append("ListenerThatExpectsFile.txt"); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 333 | } |
| 334 | |
| 335 | static void WriteFile(IPC::Message* message, base::File& file) { |
| 336 | std::string content = GetSendingFileContent(); |
| 337 | file.WriteAtCurrentPos(content.data(), content.size()); |
| 338 | file.Flush(); |
| 339 | message->WriteAttachment(new IPC::internal::PlatformFileAttachment( |
| 340 | base::ScopedFD(file.TakePlatformFile()))); |
| 341 | } |
| 342 | |
| 343 | static void WriteFileThenSend(IPC::Sender* sender, base::File& file) { |
| 344 | IPC::Message* message = |
| 345 | new IPC::Message(0, 2, IPC::Message::PRIORITY_NORMAL); |
| 346 | WriteFile(message, file); |
| 347 | ASSERT_TRUE(sender->Send(message)); |
| 348 | } |
| 349 | |
| 350 | static void WriteFileAndPipeThenSend(IPC::Sender* sender, |
| 351 | base::File& file, |
| 352 | TestingMessagePipe* pipe) { |
| 353 | IPC::Message* message = |
| 354 | new IPC::Message(0, 2, IPC::Message::PRIORITY_NORMAL); |
| 355 | WriteFile(message, file); |
| 356 | WritePipe(message, pipe); |
| 357 | ASSERT_TRUE(sender->Send(message)); |
| 358 | } |
| 359 | |
| 360 | static void ReadReceivedFile(const IPC::Message& message, |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 361 | base::PickleIterator* iter) { |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 362 | base::ScopedFD fd; |
rockot | 502c94f | 2016-02-03 20:20:16 | [diff] [blame] | 363 | scoped_refptr<base::Pickle::Attachment> attachment; |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 364 | EXPECT_TRUE(message.ReadAttachment(iter, &attachment)); |
amistry | 980a61b | 2016-06-09 02:51:20 | [diff] [blame] | 365 | EXPECT_EQ(IPC::MessageAttachment::TYPE_PLATFORM_FILE, |
| 366 | static_cast<IPC::MessageAttachment*>(attachment.get()) |
| 367 | ->GetType()); |
rockot | 502c94f | 2016-02-03 20:20:16 | [diff] [blame] | 368 | base::File file(static_cast<IPC::MessageAttachment*>(attachment.get()) |
| 369 | ->TakePlatformFile()); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 370 | std::string content(GetSendingFileContent().size(), ' '); |
| 371 | file.Read(0, &content[0], content.size()); |
| 372 | EXPECT_EQ(content, GetSendingFileContent()); |
| 373 | } |
| 374 | #endif |
| 375 | }; |
| 376 | |
| 377 | class ListenerThatExpectsMessagePipe : public IPC::Listener { |
| 378 | public: |
| 379 | ListenerThatExpectsMessagePipe() : sender_(NULL) {} |
| 380 | |
| 381 | ~ListenerThatExpectsMessagePipe() override {} |
| 382 | |
| 383 | bool OnMessageReceived(const IPC::Message& message) override { |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 384 | base::PickleIterator iter(message); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 385 | HandleSendingHelper::ReadReceivedPipe(message, &iter); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 386 | ListenerThatExpectsOK::SendOK(sender_); |
| 387 | return true; |
| 388 | } |
| 389 | |
amistry | 6c70caea | 2016-06-09 03:08:29 | [diff] [blame] | 390 | void OnChannelError() override { |
| 391 | base::MessageLoop::current()->QuitWhenIdle(); |
| 392 | } |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 393 | |
| 394 | void set_sender(IPC::Sender* sender) { sender_ = sender; } |
| 395 | |
| 396 | private: |
| 397 | IPC::Sender* sender_; |
| 398 | }; |
| 399 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 400 | TEST_F(IPCChannelMojoTest, SendMessagePipe) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 401 | InitWithMojo("IPCChannelMojoTestSendMessagePipeClient"); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 402 | |
| 403 | ListenerThatExpectsOK listener; |
| 404 | CreateChannel(&listener); |
| 405 | ASSERT_TRUE(ConnectChannel()); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 406 | |
| 407 | TestingMessagePipe pipe; |
| 408 | HandleSendingHelper::WritePipeThenSend(channel(), &pipe); |
| 409 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 410 | base::RunLoop().Run(); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 411 | channel()->Close(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 412 | |
| 413 | EXPECT_TRUE(WaitForClientShutdown()); |
| 414 | DestroyChannel(); |
| 415 | } |
| 416 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 417 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoTestSendMessagePipeClient, |
| 418 | ChannelClient) { |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 419 | ListenerThatExpectsMessagePipe listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 420 | Connect(&listener); |
| 421 | listener.set_sender(channel()); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 422 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 423 | base::RunLoop().Run(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 424 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 425 | Close(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 426 | } |
| 427 | |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 428 | void ReadOK(mojo::MessagePipeHandle pipe) { |
| 429 | std::string should_be_ok("xx"); |
| 430 | uint32_t num_bytes = static_cast<uint32_t>(should_be_ok.size()); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 431 | CHECK_EQ(MOJO_RESULT_OK, mojo::Wait(pipe, MOJO_HANDLE_SIGNAL_READABLE, |
| 432 | MOJO_DEADLINE_INDEFINITE, nullptr)); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 433 | CHECK_EQ(MOJO_RESULT_OK, |
| 434 | mojo::ReadMessageRaw(pipe, &should_be_ok[0], &num_bytes, nullptr, |
| 435 | nullptr, 0)); |
| 436 | EXPECT_EQ(should_be_ok, std::string("OK")); |
| 437 | } |
| 438 | |
| 439 | void WriteOK(mojo::MessagePipeHandle pipe) { |
| 440 | std::string ok("OK"); |
| 441 | CHECK_EQ(MOJO_RESULT_OK, |
| 442 | mojo::WriteMessageRaw(pipe, &ok[0], static_cast<uint32_t>(ok.size()), |
| 443 | nullptr, 0, 0)); |
| 444 | } |
| 445 | |
| 446 | class ListenerThatExpectsMessagePipeUsingParamTrait : public IPC::Listener { |
| 447 | public: |
| 448 | explicit ListenerThatExpectsMessagePipeUsingParamTrait(bool receiving_valid) |
| 449 | : sender_(NULL), receiving_valid_(receiving_valid) {} |
| 450 | |
| 451 | ~ListenerThatExpectsMessagePipeUsingParamTrait() override {} |
| 452 | |
| 453 | bool OnMessageReceived(const IPC::Message& message) override { |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 454 | base::PickleIterator iter(message); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 455 | mojo::MessagePipeHandle handle; |
| 456 | EXPECT_TRUE(IPC::ParamTraits<mojo::MessagePipeHandle>::Read(&message, &iter, |
| 457 | &handle)); |
| 458 | EXPECT_EQ(handle.is_valid(), receiving_valid_); |
| 459 | if (receiving_valid_) { |
| 460 | ReadOK(handle); |
| 461 | MojoClose(handle.value()); |
| 462 | } |
| 463 | |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 464 | ListenerThatExpectsOK::SendOK(sender_); |
| 465 | return true; |
| 466 | } |
| 467 | |
amistry | 6c70caea | 2016-06-09 03:08:29 | [diff] [blame] | 468 | void OnChannelError() override { |
| 469 | base::MessageLoop::current()->QuitWhenIdle(); |
| 470 | } |
| 471 | |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 472 | void set_sender(IPC::Sender* sender) { sender_ = sender; } |
| 473 | |
| 474 | private: |
| 475 | IPC::Sender* sender_; |
| 476 | bool receiving_valid_; |
| 477 | }; |
| 478 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 479 | class ParamTraitMessagePipeClient : public ChannelClient { |
| 480 | public: |
| 481 | void RunTest(bool receiving_valid_handle) { |
| 482 | ListenerThatExpectsMessagePipeUsingParamTrait listener( |
| 483 | receiving_valid_handle); |
| 484 | Connect(&listener); |
| 485 | listener.set_sender(channel()); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 486 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 487 | base::RunLoop().Run(); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 488 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 489 | Close(); |
| 490 | } |
| 491 | }; |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 492 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 493 | TEST_F(IPCChannelMojoTest, ParamTraitValidMessagePipe) { |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 494 | InitWithMojo("ParamTraitValidMessagePipeClient"); |
| 495 | |
| 496 | ListenerThatExpectsOK listener; |
| 497 | CreateChannel(&listener); |
| 498 | ASSERT_TRUE(ConnectChannel()); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 499 | |
| 500 | TestingMessagePipe pipe; |
| 501 | |
danakj | 03de39b2 | 2016-04-23 04:21:09 | [diff] [blame] | 502 | std::unique_ptr<IPC::Message> message(new IPC::Message()); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 503 | IPC::ParamTraits<mojo::MessagePipeHandle>::Write(message.get(), |
| 504 | pipe.peer.release()); |
| 505 | WriteOK(pipe.self.get()); |
| 506 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 507 | channel()->Send(message.release()); |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 508 | base::RunLoop().Run(); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 509 | channel()->Close(); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 510 | |
| 511 | EXPECT_TRUE(WaitForClientShutdown()); |
| 512 | DestroyChannel(); |
| 513 | } |
| 514 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 515 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(ParamTraitValidMessagePipeClient, |
| 516 | ParamTraitMessagePipeClient) { |
| 517 | RunTest(true); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 518 | } |
| 519 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 520 | TEST_F(IPCChannelMojoTest, ParamTraitInvalidMessagePipe) { |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 521 | InitWithMojo("ParamTraitInvalidMessagePipeClient"); |
| 522 | |
| 523 | ListenerThatExpectsOK listener; |
| 524 | CreateChannel(&listener); |
| 525 | ASSERT_TRUE(ConnectChannel()); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 526 | |
| 527 | mojo::MessagePipeHandle invalid_handle; |
danakj | 03de39b2 | 2016-04-23 04:21:09 | [diff] [blame] | 528 | std::unique_ptr<IPC::Message> message(new IPC::Message()); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 529 | IPC::ParamTraits<mojo::MessagePipeHandle>::Write(message.get(), |
| 530 | invalid_handle); |
| 531 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 532 | channel()->Send(message.release()); |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 533 | base::RunLoop().Run(); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 534 | channel()->Close(); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 535 | |
| 536 | EXPECT_TRUE(WaitForClientShutdown()); |
| 537 | DestroyChannel(); |
| 538 | } |
| 539 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 540 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(ParamTraitInvalidMessagePipeClient, |
| 541 | ParamTraitMessagePipeClient) { |
| 542 | RunTest(false); |
morrita | 438a2ee | 2015-04-03 05:28:21 | [diff] [blame] | 543 | } |
| 544 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 545 | TEST_F(IPCChannelMojoTest, SendFailAfterClose) { |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 546 | InitWithMojo("IPCChannelMojoTestSendOkClient"); |
| 547 | |
| 548 | ListenerThatExpectsOK listener; |
| 549 | CreateChannel(&listener); |
| 550 | ASSERT_TRUE(ConnectChannel()); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 551 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 552 | base::RunLoop().Run(); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 553 | channel()->Close(); |
| 554 | ASSERT_FALSE(channel()->Send(new IPC::Message())); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 555 | |
| 556 | EXPECT_TRUE(WaitForClientShutdown()); |
| 557 | DestroyChannel(); |
| 558 | } |
| 559 | |
| 560 | class ListenerSendingOneOk : public IPC::Listener { |
| 561 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 562 | ListenerSendingOneOk() {} |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 563 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 564 | bool OnMessageReceived(const IPC::Message& message) override { return true; } |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 565 | |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 566 | void OnChannelConnected(int32_t peer_pid) override { |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 567 | ListenerThatExpectsOK::SendOK(sender_); |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 568 | base::MessageLoop::current()->QuitWhenIdle(); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 569 | } |
| 570 | |
| 571 | void set_sender(IPC::Sender* sender) { sender_ = sender; } |
| 572 | |
| 573 | private: |
| 574 | IPC::Sender* sender_; |
| 575 | }; |
| 576 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 577 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoTestSendOkClient, |
| 578 | ChannelClient) { |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 579 | ListenerSendingOneOk listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 580 | Connect(&listener); |
| 581 | listener.set_sender(channel()); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 582 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 583 | base::RunLoop().Run(); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 584 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 585 | Close(); |
morrita | 17137e6 | 2015-06-23 22:29:36 | [diff] [blame] | 586 | } |
| 587 | |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 588 | class ListenerWithSimpleAssociatedInterface |
| 589 | : public IPC::Listener, |
| 590 | public IPC::mojom::SimpleTestDriver { |
| 591 | public: |
| 592 | static const int kNumMessages; |
| 593 | |
| 594 | ListenerWithSimpleAssociatedInterface() : binding_(this) {} |
| 595 | |
| 596 | ~ListenerWithSimpleAssociatedInterface() override {} |
| 597 | |
| 598 | bool OnMessageReceived(const IPC::Message& message) override { |
| 599 | base::PickleIterator iter(message); |
| 600 | std::string should_be_expected; |
| 601 | EXPECT_TRUE(iter.ReadString(&should_be_expected)); |
| 602 | EXPECT_EQ(should_be_expected, next_expected_string_); |
| 603 | num_messages_received_++; |
| 604 | return true; |
| 605 | } |
| 606 | |
| 607 | void OnChannelError() override { |
| 608 | DCHECK(received_quit_); |
| 609 | } |
| 610 | |
| 611 | void RegisterInterfaceFactory(IPC::Channel* channel) { |
| 612 | channel->GetAssociatedInterfaceSupport()->AddAssociatedInterface( |
| 613 | base::Bind(&ListenerWithSimpleAssociatedInterface::BindRequest, |
| 614 | base::Unretained(this))); |
| 615 | } |
| 616 | |
| 617 | private: |
| 618 | // IPC::mojom::SimpleTestDriver: |
| 619 | void ExpectString(const mojo::String& str) override { |
| 620 | next_expected_string_ = str; |
| 621 | } |
| 622 | |
| 623 | void RequestQuit(const RequestQuitCallback& callback) override { |
| 624 | EXPECT_EQ(kNumMessages, num_messages_received_); |
| 625 | received_quit_ = true; |
| 626 | callback.Run(); |
| 627 | base::MessageLoop::current()->QuitWhenIdle(); |
| 628 | } |
| 629 | |
| 630 | void BindRequest(IPC::mojom::SimpleTestDriverAssociatedRequest request) { |
| 631 | DCHECK(!binding_.is_bound()); |
| 632 | binding_.Bind(std::move(request)); |
| 633 | } |
| 634 | |
| 635 | std::string next_expected_string_; |
| 636 | int num_messages_received_ = 0; |
| 637 | bool received_quit_ = false; |
| 638 | |
| 639 | mojo::AssociatedBinding<IPC::mojom::SimpleTestDriver> binding_; |
| 640 | }; |
| 641 | |
| 642 | const int ListenerWithSimpleAssociatedInterface::kNumMessages = 1000; |
| 643 | |
| 644 | class ListenerSendingAssociatedMessages : public IPC::Listener { |
| 645 | public: |
| 646 | ListenerSendingAssociatedMessages() {} |
| 647 | |
| 648 | bool OnMessageReceived(const IPC::Message& message) override { return true; } |
| 649 | |
| 650 | void OnChannelConnected(int32_t peer_pid) override { |
| 651 | DCHECK(channel_); |
| 652 | channel_->GetAssociatedInterfaceSupport()->GetRemoteAssociatedInterface( |
| 653 | &driver_); |
| 654 | |
| 655 | // Send a bunch of interleaved messages, alternating between the associated |
| 656 | // interface and a legacy IPC::Message. |
| 657 | for (int i = 0; i < ListenerWithSimpleAssociatedInterface::kNumMessages; |
| 658 | ++i) { |
| 659 | std::string str = base::StringPrintf("Hello! %d", i); |
| 660 | driver_->ExpectString(str); |
| 661 | SendString(channel_, str); |
| 662 | } |
| 663 | driver_->RequestQuit(base::Bind(&OnQuitAck)); |
| 664 | } |
| 665 | |
| 666 | void set_channel(IPC::Channel* channel) { channel_ = channel; } |
| 667 | |
| 668 | private: |
| 669 | static void OnQuitAck() { base::MessageLoop::current()->QuitWhenIdle(); } |
| 670 | |
| 671 | IPC::Channel* channel_ = nullptr; |
| 672 | IPC::mojom::SimpleTestDriverAssociatedPtr driver_; |
| 673 | }; |
| 674 | |
| 675 | TEST_F(IPCChannelMojoTest, SimpleAssociatedInterface) { |
| 676 | InitWithMojo("SimpleAssociatedInterfaceClient"); |
| 677 | |
| 678 | ListenerWithSimpleAssociatedInterface listener; |
| 679 | CreateChannel(&listener); |
| 680 | ASSERT_TRUE(ConnectChannel()); |
| 681 | |
| 682 | listener.RegisterInterfaceFactory(channel()); |
| 683 | |
| 684 | base::RunLoop().Run(); |
| 685 | channel()->Close(); |
| 686 | |
| 687 | EXPECT_TRUE(WaitForClientShutdown()); |
| 688 | DestroyChannel(); |
| 689 | } |
| 690 | |
| 691 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(SimpleAssociatedInterfaceClient, |
| 692 | ChannelClient) { |
| 693 | ListenerSendingAssociatedMessages listener; |
| 694 | Connect(&listener); |
| 695 | listener.set_channel(channel()); |
| 696 | |
| 697 | base::RunLoop().Run(); |
| 698 | |
| 699 | Close(); |
| 700 | } |
| 701 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 702 | #if defined(OS_POSIX) |
| 703 | class ListenerThatExpectsFile : public IPC::Listener { |
| 704 | public: |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 705 | ListenerThatExpectsFile() : sender_(NULL) {} |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 706 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 707 | ~ListenerThatExpectsFile() override {} |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 708 | |
dcheng | fe61fca | 2014-10-22 02:29:52 | [diff] [blame] | 709 | bool OnMessageReceived(const IPC::Message& message) override { |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 710 | base::PickleIterator iter(message); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 711 | HandleSendingHelper::ReadReceivedFile(message, &iter); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 712 | ListenerThatExpectsOK::SendOK(sender_); |
| 713 | return true; |
| 714 | } |
| 715 | |
amistry | 6c70caea | 2016-06-09 03:08:29 | [diff] [blame] | 716 | void OnChannelError() override { |
| 717 | base::MessageLoop::current()->QuitWhenIdle(); |
| 718 | } |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 719 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 720 | void set_sender(IPC::Sender* sender) { sender_ = sender; } |
| 721 | |
| 722 | private: |
| 723 | IPC::Sender* sender_; |
| 724 | }; |
| 725 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 726 | TEST_F(IPCChannelMojoTest, SendPlatformHandle) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 727 | InitWithMojo("IPCChannelMojoTestSendPlatformHandleClient"); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 728 | |
| 729 | ListenerThatExpectsOK listener; |
morrita | 373af03b | 2014-09-09 19:35:24 | [diff] [blame] | 730 | CreateChannel(&listener); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 731 | ASSERT_TRUE(ConnectChannel()); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 732 | |
amistry | 20e2b1d6 | 2016-06-23 06:12:35 | [diff] [blame] | 733 | base::ScopedTempDir temp_dir; |
| 734 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 735 | base::File file(HandleSendingHelper::GetSendingFilePath(temp_dir.path()), |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 736 | base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE | |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 737 | base::File::FLAG_READ); |
| 738 | HandleSendingHelper::WriteFileThenSend(channel(), file); |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 739 | base::RunLoop().Run(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 740 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 741 | channel()->Close(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 742 | |
| 743 | EXPECT_TRUE(WaitForClientShutdown()); |
| 744 | DestroyChannel(); |
| 745 | } |
| 746 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 747 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoTestSendPlatformHandleClient, |
| 748 | ChannelClient) { |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 749 | ListenerThatExpectsFile listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 750 | Connect(&listener); |
| 751 | listener.set_sender(channel()); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 752 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 753 | base::RunLoop().Run(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 754 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 755 | Close(); |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 756 | } |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 757 | |
| 758 | class ListenerThatExpectsFileAndPipe : public IPC::Listener { |
| 759 | public: |
| 760 | ListenerThatExpectsFileAndPipe() : sender_(NULL) {} |
| 761 | |
| 762 | ~ListenerThatExpectsFileAndPipe() override {} |
| 763 | |
| 764 | bool OnMessageReceived(const IPC::Message& message) override { |
brettw | bd4d711 | 2015-06-03 04:29:25 | [diff] [blame] | 765 | base::PickleIterator iter(message); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 766 | HandleSendingHelper::ReadReceivedFile(message, &iter); |
| 767 | HandleSendingHelper::ReadReceivedPipe(message, &iter); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 768 | ListenerThatExpectsOK::SendOK(sender_); |
| 769 | return true; |
| 770 | } |
| 771 | |
amistry | 6c70caea | 2016-06-09 03:08:29 | [diff] [blame] | 772 | void OnChannelError() override { |
| 773 | base::MessageLoop::current()->QuitWhenIdle(); |
| 774 | } |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 775 | |
| 776 | void set_sender(IPC::Sender* sender) { sender_ = sender; } |
| 777 | |
| 778 | private: |
| 779 | IPC::Sender* sender_; |
| 780 | }; |
| 781 | |
amistry | 0027a095 | 2016-05-03 00:52:47 | [diff] [blame] | 782 | TEST_F(IPCChannelMojoTest, SendPlatformHandleAndPipe) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 783 | InitWithMojo("IPCChannelMojoTestSendPlatformHandleAndPipeClient"); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 784 | |
| 785 | ListenerThatExpectsOK listener; |
| 786 | CreateChannel(&listener); |
| 787 | ASSERT_TRUE(ConnectChannel()); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 788 | |
amistry | 20e2b1d6 | 2016-06-23 06:12:35 | [diff] [blame] | 789 | base::ScopedTempDir temp_dir; |
| 790 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 791 | base::File file(HandleSendingHelper::GetSendingFilePath(temp_dir.path()), |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 792 | base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE | |
| 793 | base::File::FLAG_READ); |
| 794 | TestingMessagePipe pipe; |
| 795 | HandleSendingHelper::WriteFileAndPipeThenSend(channel(), file, &pipe); |
| 796 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 797 | base::RunLoop().Run(); |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 798 | channel()->Close(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 799 | |
| 800 | EXPECT_TRUE(WaitForClientShutdown()); |
| 801 | DestroyChannel(); |
| 802 | } |
| 803 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 804 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT( |
| 805 | IPCChannelMojoTestSendPlatformHandleAndPipeClient, |
| 806 | ChannelClient) { |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 807 | ListenerThatExpectsFileAndPipe listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 808 | Connect(&listener); |
| 809 | listener.set_sender(channel()); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 810 | |
fdoray | 8e3258685 | 2016-06-22 19:56:16 | [diff] [blame] | 811 | base::RunLoop().Run(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 812 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 813 | Close(); |
morrita | 81b17e0 | 2015-02-06 00:58:30 | [diff] [blame] | 814 | } |
| 815 | |
rockot | 7c6bf95 | 2016-07-14 00:34:11 | [diff] [blame^] | 816 | #endif // defined(OS_POSIX) |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 817 | |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 818 | #if defined(OS_LINUX) |
| 819 | |
| 820 | const base::ProcessId kMagicChildId = 54321; |
| 821 | |
| 822 | class ListenerThatVerifiesPeerPid : public IPC::Listener { |
| 823 | public: |
tfarina | 10a5c06 | 2015-09-04 18:47:57 | [diff] [blame] | 824 | void OnChannelConnected(int32_t peer_pid) override { |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 825 | EXPECT_EQ(peer_pid, kMagicChildId); |
ki.stfu | a21ed8c | 2015-10-12 17:26:00 | [diff] [blame] | 826 | base::MessageLoop::current()->QuitWhenIdle(); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 827 | } |
| 828 | |
| 829 | bool OnMessageReceived(const IPC::Message& message) override { |
| 830 | NOTREACHED(); |
| 831 | return true; |
| 832 | } |
| 833 | }; |
| 834 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 835 | TEST_F(IPCChannelMojoTest, VerifyGlobalPid) { |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 836 | InitWithMojo("IPCChannelMojoTestVerifyGlobalPidClient"); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 837 | |
| 838 | ListenerThatVerifiesPeerPid listener; |
| 839 | CreateChannel(&listener); |
| 840 | ASSERT_TRUE(ConnectChannel()); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 841 | |
| 842 | base::MessageLoop::current()->Run(); |
rockot | cbca72f | 2015-03-03 16:31:04 | [diff] [blame] | 843 | channel()->Close(); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 844 | |
| 845 | EXPECT_TRUE(WaitForClientShutdown()); |
| 846 | DestroyChannel(); |
| 847 | } |
| 848 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 849 | DEFINE_IPC_CHANNEL_MOJO_TEST_CLIENT(IPCChannelMojoTestVerifyGlobalPidClient, |
| 850 | ChannelClient) { |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 851 | IPC::Channel::SetGlobalPid(kMagicChildId); |
| 852 | ListenerThatQuits listener; |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 853 | Connect(&listener); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 854 | |
| 855 | base::MessageLoop::current()->Run(); |
| 856 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 857 | Close(); |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 858 | } |
| 859 | |
sammc | 57ed9f98 | 2016-03-10 06:28:35 | [diff] [blame] | 860 | #endif // OS_LINUX |
morrita | 0bd20bd | 2015-02-25 20:11:27 | [diff] [blame] | 861 | |
[email protected] | 6486088 | 2014-08-04 23:44:17 | [diff] [blame] | 862 | } // namespace |