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| 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 | |
| 5 #include "base/at_exit.h" | |
| 6 #include "base/macros.h" | |
| 7 #include "base/memory/scoped_ptr.h" | |
| 8 #include "mojo/public/cpp/bindings/callback.h" | |
| 9 #include "mojo/services/public/cpp/network/udp_socket_wrapper.h" | |
| 10 #include "mojo/services/public/interfaces/network/network_service.mojom.h" | |
| 11 #include "mojo/services/public/interfaces/network/udp_socket.mojom.h" | |
| 12 #include "mojo/shell/shell_test_helper.h" | |
| 13 #include "net/base/net_errors.h" | |
| 14 #include "testing/gtest/include/gtest/gtest.h" | |
| 15 #include "url/gurl.h" | |
| 16 | |
| 17 namespace mojo { | |
| 18 namespace service { | |
| 19 namespace { | |
| 20 | |
| 21 NetAddressPtr GetLocalHostWithAnyPort() { | |
| 22 NetAddressPtr addr(NetAddress::New()); | |
| 23 addr->family = NET_ADDRESS_FAMILY_IPV4; | |
| 24 addr->ipv4 = NetAddressIPv4::New(); | |
| 25 addr->ipv4->port = 0; | |
| 26 addr->ipv4->addr.resize(4); | |
| 27 addr->ipv4->addr[0] = 127; | |
| 28 addr->ipv4->addr[1] = 0; | |
| 29 addr->ipv4->addr[2] = 0; | |
| 30 addr->ipv4->addr[3] = 1; | |
| 31 | |
| 32 return addr.Pass(); | |
| 33 } | |
| 34 | |
| 35 Array<uint8_t> CreateTestMessage(uint8_t initial, size_t size) { | |
| 36 Array<uint8_t> array(size); | |
| 37 for (size_t i = 0; i < size; ++i) | |
| 38 array[i] = static_cast<uint8_t>((i + initial) % 256); | |
| 39 return array.Pass(); | |
| 40 } | |
| 41 | |
| 42 template <typename CallbackType> | |
| 43 class TestCallbackBase { | |
| 44 public: | |
| 45 TestCallbackBase() : state_(nullptr), run_loop_(nullptr), ran_(false) {} | |
| 46 | |
| 47 ~TestCallbackBase() { | |
| 48 state_->set_test_callback(nullptr); | |
| 49 } | |
| 50 | |
| 51 CallbackType callback() const { return callback_; } | |
| 52 | |
| 53 void WaitForResult() { | |
| 54 if (ran_) | |
| 55 return; | |
| 56 | |
| 57 base::RunLoop run_loop; | |
| 58 run_loop_ = &run_loop; | |
| 59 run_loop.Run(); | |
| 60 run_loop_ = nullptr; | |
| 61 } | |
| 62 | |
| 63 protected: | |
| 64 struct StateBase : public CallbackType::Runnable { | |
| 65 StateBase() : test_callback_(nullptr) {} | |
| 66 ~StateBase() override {} | |
| 67 | |
| 68 void set_test_callback(TestCallbackBase* test_callback) { | |
| 69 test_callback_ = test_callback; | |
| 70 } | |
| 71 | |
| 72 protected: | |
| 73 void NotifyRun() const { | |
| 74 if (test_callback_) { | |
| 75 test_callback_->ran_ = true; | |
| 76 if (test_callback_->run_loop_) | |
| 77 test_callback_->run_loop_->Quit(); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 TestCallbackBase* test_callback_; | |
| 82 | |
| 83 private: | |
| 84 DISALLOW_COPY_AND_ASSIGN(StateBase); | |
| 85 }; | |
| 86 | |
| 87 // Takes ownership of |state|, and guarantees that it lives at least as long | |
| 88 // as this object. | |
| 89 void Initialize(StateBase* state) { | |
| 90 state_ = state; | |
| 91 state_->set_test_callback(this); | |
| 92 callback_ = CallbackType( | |
| 93 static_cast<typename CallbackType::Runnable*>(state_)); | |
| 94 } | |
| 95 | |
| 96 private: | |
| 97 // The lifespan is managed by |callback_| (and its copies). | |
| 98 StateBase* state_; | |
| 99 CallbackType callback_; | |
| 100 base::RunLoop* run_loop_; | |
| 101 bool ran_; | |
| 102 | |
| 103 DISALLOW_COPY_AND_ASSIGN(TestCallbackBase); | |
| 104 }; | |
| 105 | |
| 106 class TestCallback : public TestCallbackBase<Callback<void(NetworkErrorPtr)>> { | |
| 107 public: | |
| 108 TestCallback() { | |
| 109 Initialize(new State()); | |
| 110 } | |
| 111 ~TestCallback() {} | |
| 112 | |
| 113 const NetworkErrorPtr& result() const { return result_; } | |
| 114 | |
| 115 private: | |
| 116 struct State: public StateBase { | |
| 117 ~State() override {} | |
| 118 | |
| 119 void Run(NetworkErrorPtr result) const override { | |
| 120 if (test_callback_) { | |
| 121 TestCallback* callback = static_cast<TestCallback*>(test_callback_); | |
| 122 callback->result_ = result.Pass(); | |
| 123 } | |
| 124 NotifyRun(); | |
| 125 } | |
| 126 }; | |
| 127 | |
| 128 NetworkErrorPtr result_; | |
| 129 }; | |
| 130 | |
| 131 class TestCallbackWithAddress | |
| 132 : public TestCallbackBase<Callback<void(NetworkErrorPtr, NetAddressPtr)>> { | |
| 133 public: | |
| 134 TestCallbackWithAddress() { | |
| 135 Initialize(new State()); | |
| 136 } | |
| 137 ~TestCallbackWithAddress() {} | |
| 138 | |
| 139 const NetworkErrorPtr& result() const { return result_; } | |
| 140 const NetAddressPtr& net_address() const { return net_address_; } | |
| 141 | |
| 142 private: | |
| 143 struct State : public StateBase { | |
| 144 ~State() override {} | |
| 145 | |
| 146 void Run(NetworkErrorPtr result, NetAddressPtr net_address) const override { | |
| 147 if (test_callback_) { | |
| 148 TestCallbackWithAddress* callback = | |
| 149 static_cast<TestCallbackWithAddress*>(test_callback_); | |
| 150 callback->result_ = result.Pass(); | |
| 151 callback->net_address_ = net_address.Pass(); | |
| 152 } | |
| 153 NotifyRun(); | |
| 154 } | |
| 155 }; | |
| 156 | |
| 157 NetworkErrorPtr result_; | |
| 158 NetAddressPtr net_address_; | |
| 159 }; | |
| 160 | |
| 161 class TestCallbackWithUint32 | |
| 162 : public TestCallbackBase<Callback<void(uint32_t)>> { | |
| 163 public: | |
| 164 TestCallbackWithUint32() : result_(0) { | |
| 165 Initialize(new State()); | |
| 166 } | |
| 167 ~TestCallbackWithUint32() {} | |
| 168 | |
| 169 uint32_t result() const { return result_; } | |
| 170 | |
| 171 private: | |
| 172 struct State : public StateBase { | |
| 173 ~State() override {} | |
| 174 | |
| 175 void Run(uint32_t result) const override { | |
| 176 if (test_callback_) { | |
| 177 TestCallbackWithUint32* callback = | |
| 178 static_cast<TestCallbackWithUint32*>(test_callback_); | |
| 179 callback->result_ = result; | |
| 180 } | |
| 181 NotifyRun(); | |
| 182 } | |
| 183 }; | |
| 184 | |
| 185 uint32_t result_; | |
| 186 }; | |
| 187 | |
| 188 class TestReceiveCallback | |
| 189 : public TestCallbackBase< | |
| 190 Callback<void(NetworkErrorPtr, NetAddressPtr, Array<uint8_t>)>> { | |
| 191 public: | |
| 192 TestReceiveCallback() { | |
| 193 Initialize(new State()); | |
| 194 } | |
| 195 ~TestReceiveCallback() {} | |
| 196 | |
| 197 const NetworkErrorPtr& result() const { return result_; } | |
| 198 const NetAddressPtr& src_addr() const { return src_addr_; } | |
| 199 const Array<uint8_t>& data() const { return data_; } | |
| 200 | |
| 201 private: | |
| 202 struct State : public StateBase { | |
| 203 ~State() override {} | |
| 204 | |
| 205 void Run(NetworkErrorPtr result, | |
| 206 NetAddressPtr src_addr, | |
| 207 Array<uint8_t> data) const override { | |
| 208 if (test_callback_) { | |
| 209 TestReceiveCallback* callback = | |
| 210 static_cast<TestReceiveCallback*>(test_callback_); | |
| 211 callback->result_ = result.Pass(); | |
| 212 callback->src_addr_ = src_addr.Pass(); | |
| 213 callback->data_ = data.Pass(); | |
| 214 } | |
| 215 NotifyRun(); | |
| 216 } | |
| 217 }; | |
| 218 | |
| 219 NetworkErrorPtr result_; | |
| 220 NetAddressPtr src_addr_; | |
| 221 Array<uint8_t> data_; | |
| 222 }; | |
| 223 | |
| 224 class UDPSocketTest : public testing::Test { | |
| 225 public: | |
| 226 UDPSocketTest() {} | |
| 227 ~UDPSocketTest() override {} | |
| 228 | |
| 229 void SetUp() override { | |
| 230 test_helper_.Init(); | |
| 231 | |
| 232 test_helper_.application_manager()->ConnectToService( | |
| 233 GURL("mojo:network_service"), &network_service_); | |
| 234 | |
| 235 network_service_->CreateUDPSocket(GetProxy(&udp_socket_)); | |
| 236 udp_socket_.set_client(&udp_socket_client_); | |
| 237 } | |
| 238 | |
| 239 protected: | |
| 240 struct ReceiveResult { | |
| 241 NetworkErrorPtr result; | |
| 242 NetAddressPtr addr; | |
| 243 Array<uint8_t> data; | |
| 244 }; | |
| 245 | |
| 246 class UDPSocketClientImpl : public UDPSocketClient { | |
| 247 public: | |
| 248 | |
| 249 UDPSocketClientImpl() : run_loop_(nullptr), expected_receive_count_(0) {} | |
| 250 | |
| 251 ~UDPSocketClientImpl() override { | |
| 252 while (!results_.empty()) { | |
| 253 delete results_.front(); | |
| 254 results_.pop(); | |
| 255 } | |
| 256 } | |
| 257 | |
| 258 void OnReceived(NetworkErrorPtr result, | |
| 259 NetAddressPtr src_addr, | |
| 260 Array<uint8_t> data) override { | |
| 261 ReceiveResult* entry = new ReceiveResult(); | |
| 262 entry->result = result.Pass(); | |
| 263 entry->addr = src_addr.Pass(); | |
| 264 entry->data = data.Pass(); | |
| 265 | |
| 266 results_.push(entry); | |
| 267 | |
| 268 if (results_.size() == expected_receive_count_ && run_loop_) { | |
| 269 expected_receive_count_ = 0; | |
| 270 run_loop_->Quit(); | |
| 271 } | |
| 272 } | |
| 273 | |
| 274 base::RunLoop* run_loop_; | |
| 275 std::queue<ReceiveResult*> results_; | |
| 276 size_t expected_receive_count_; | |
| 277 | |
| 278 DISALLOW_COPY_AND_ASSIGN(UDPSocketClientImpl); | |
| 279 }; | |
| 280 | |
| 281 std::queue<ReceiveResult*>* GetReceiveResults() { | |
| 282 return &udp_socket_client_.results_; | |
| 283 } | |
| 284 | |
| 285 void WaitForReceiveResults(size_t count) { | |
| 286 if (GetReceiveResults()->size() == count) | |
| 287 return; | |
| 288 | |
| 289 udp_socket_client_.expected_receive_count_ = count; | |
| 290 base::RunLoop run_loop; | |
| 291 udp_socket_client_.run_loop_ = &run_loop; | |
| 292 run_loop.Run(); | |
| 293 udp_socket_client_.run_loop_ = nullptr; | |
| 294 } | |
| 295 | |
| 296 base::ShadowingAtExitManager at_exit_; | |
| 297 shell::ShellTestHelper test_helper_; | |
| 298 | |
| 299 NetworkServicePtr network_service_; | |
| 300 UDPSocketPtr udp_socket_; | |
| 301 UDPSocketClientImpl udp_socket_client_; | |
| 302 | |
| 303 DISALLOW_COPY_AND_ASSIGN(UDPSocketTest); | |
| 304 }; | |
| 305 | |
| 306 } // namespace | |
| 307 | |
| 308 TEST_F(UDPSocketTest, Settings) { | |
| 309 TestCallback callback1; | |
| 310 udp_socket_->AllowAddressReuse(callback1.callback()); | |
| 311 callback1.WaitForResult(); | |
| 312 EXPECT_EQ(net::OK, callback1.result()->code); | |
| 313 | |
| 314 // Should fail because the socket hasn't been bound. | |
| 315 TestCallback callback2; | |
| 316 udp_socket_->SetSendBufferSize(1024, callback2.callback()); | |
| 317 callback2.WaitForResult(); | |
| 318 EXPECT_NE(net::OK, callback2.result()->code); | |
| 319 | |
| 320 // Should fail because the socket hasn't been bound. | |
| 321 TestCallback callback3; | |
| 322 udp_socket_->SetReceiveBufferSize(2048, callback3.callback()); | |
| 323 callback3.WaitForResult(); | |
| 324 EXPECT_NE(net::OK, callback3.result()->code); | |
| 325 | |
| 326 TestCallbackWithAddress callback4; | |
| 327 udp_socket_->Bind(GetLocalHostWithAnyPort(), callback4.callback()); | |
| 328 callback4.WaitForResult(); | |
| 329 EXPECT_EQ(net::OK, callback4.result()->code); | |
| 330 EXPECT_NE(0u, callback4.net_address()->ipv4->port); | |
| 331 | |
| 332 // Should fail because the socket has been bound. | |
| 333 TestCallback callback5; | |
| 334 udp_socket_->AllowAddressReuse(callback5.callback()); | |
| 335 callback5.WaitForResult(); | |
| 336 EXPECT_NE(net::OK, callback5.result()->code); | |
| 337 | |
| 338 TestCallback callback6; | |
| 339 udp_socket_->SetSendBufferSize(1024, callback6.callback()); | |
| 340 callback6.WaitForResult(); | |
| 341 EXPECT_EQ(net::OK, callback6.result()->code); | |
| 342 | |
| 343 TestCallback callback7; | |
| 344 udp_socket_->SetReceiveBufferSize(2048, callback7.callback()); | |
| 345 callback7.WaitForResult(); | |
| 346 EXPECT_EQ(net::OK, callback7.result()->code); | |
| 347 | |
| 348 TestCallbackWithUint32 callback8; | |
| 349 udp_socket_->NegotiateMaxPendingSendRequests(0, callback8.callback()); | |
| 350 callback8.WaitForResult(); | |
| 351 EXPECT_GT(callback8.result(), 0u); | |
| 352 | |
| 353 TestCallbackWithUint32 callback9; | |
| 354 udp_socket_->NegotiateMaxPendingSendRequests(16, callback9.callback()); | |
| 355 callback9.WaitForResult(); | |
| 356 EXPECT_GT(callback9.result(), 0u); | |
| 357 } | |
| 358 | |
| 359 TEST_F(UDPSocketTest, TestReadWrite) { | |
| 360 TestCallbackWithAddress callback1; | |
| 361 udp_socket_->Bind(GetLocalHostWithAnyPort(), callback1.callback()); | |
| 362 callback1.WaitForResult(); | |
| 363 ASSERT_EQ(net::OK, callback1.result()->code); | |
| 364 ASSERT_NE(0u, callback1.net_address()->ipv4->port); | |
| 365 | |
| 366 NetAddressPtr server_addr = callback1.net_address().Clone(); | |
| 367 | |
| 368 UDPSocketPtr client_socket; | |
| 369 network_service_->CreateUDPSocket(GetProxy(&client_socket)); | |
| 370 | |
| 371 TestCallbackWithAddress callback2; | |
| 372 client_socket->Bind(GetLocalHostWithAnyPort(), callback2.callback()); | |
| 373 callback2.WaitForResult(); | |
| 374 ASSERT_EQ(net::OK, callback2.result()->code); | |
| 375 ASSERT_NE(0u, callback2.net_address()->ipv4->port); | |
| 376 | |
| 377 NetAddressPtr client_addr = callback2.net_address().Clone(); | |
| 378 | |
| 379 const size_t kDatagramCount = 6; | |
| 380 const size_t kDatagramSize = 255; | |
| 381 udp_socket_->ReceiveMore(kDatagramCount); | |
| 382 | |
| 383 for (size_t i = 0; i < kDatagramCount; ++i) { | |
| 384 TestCallback callback; | |
| 385 client_socket->SendTo( | |
| 386 server_addr.Clone(), | |
| 387 CreateTestMessage(static_cast<uint8_t>(i), kDatagramSize), | |
| 388 callback.callback()); | |
| 389 callback.WaitForResult(); | |
| 390 EXPECT_EQ(255, callback.result()->code); | |
| 391 } | |
| 392 | |
| 393 WaitForReceiveResults(kDatagramCount); | |
| 394 for (size_t i = 0; i < kDatagramCount; ++i) { | |
| 395 scoped_ptr<ReceiveResult> result(GetReceiveResults()->front()); | |
| 396 GetReceiveResults()->pop(); | |
| 397 | |
| 398 EXPECT_EQ(static_cast<int>(kDatagramSize), result->result->code); | |
| 399 EXPECT_TRUE(result->addr.Equals(client_addr)); | |
| 400 EXPECT_TRUE(result->data.Equals( | |
| 401 CreateTestMessage(static_cast<uint8_t>(i), kDatagramSize))); | |
| 402 } | |
| 403 } | |
| 404 | |
| 405 TEST_F(UDPSocketTest, TestUDPSocketWrapper) { | |
| 406 UDPSocketWrapper udp_socket(udp_socket_.Pass(), 4, 4); | |
| 407 | |
| 408 TestCallbackWithAddress callback1; | |
| 409 udp_socket.Bind(GetLocalHostWithAnyPort(), callback1.callback()); | |
| 410 callback1.WaitForResult(); | |
| 411 ASSERT_EQ(net::OK, callback1.result()->code); | |
| 412 ASSERT_NE(0u, callback1.net_address()->ipv4->port); | |
| 413 | |
| 414 NetAddressPtr server_addr = callback1.net_address().Clone(); | |
| 415 | |
| 416 UDPSocketPtr raw_client_socket; | |
| 417 network_service_->CreateUDPSocket(GetProxy(&raw_client_socket)); | |
| 418 UDPSocketWrapper client_socket(raw_client_socket.Pass(), 4, 4); | |
| 419 | |
| 420 TestCallbackWithAddress callback2; | |
| 421 client_socket.Bind(GetLocalHostWithAnyPort(), callback2.callback()); | |
| 422 callback2.WaitForResult(); | |
| 423 ASSERT_EQ(net::OK, callback2.result()->code); | |
| 424 ASSERT_NE(0u, callback2.net_address()->ipv4->port); | |
| 425 | |
| 426 NetAddressPtr client_addr = callback2.net_address().Clone(); | |
| 427 | |
| 428 const size_t kDatagramCount = 16; | |
| 429 const size_t kDatagramSize = 255; | |
| 430 | |
| 431 for (size_t i = 1; i < kDatagramCount; ++i) { | |
| 432 scoped_ptr<TestCallback[]> send_callbacks(new TestCallback[i]); | |
| 433 scoped_ptr<TestReceiveCallback[]> receive_callbacks( | |
| 434 new TestReceiveCallback[i]); | |
| 435 | |
| 436 for (size_t j = 0; j < i; ++j) { | |
| 437 client_socket.SendTo( | |
| 438 server_addr.Clone(), | |
| 439 CreateTestMessage(static_cast<uint8_t>(j), kDatagramSize), | |
| 440 send_callbacks[j].callback()); | |
| 441 | |
| 442 udp_socket.ReceiveFrom(receive_callbacks[j].callback()); | |
| 443 } | |
| 444 | |
| 445 receive_callbacks[i - 1].WaitForResult(); | |
| 446 | |
| 447 for (size_t j = 0; j < i; ++j) { | |
| 448 EXPECT_EQ(static_cast<int>(kDatagramSize), | |
| 449 receive_callbacks[j].result()->code); | |
| 450 EXPECT_TRUE(receive_callbacks[j].src_addr().Equals(client_addr)); | |
| 451 EXPECT_TRUE(receive_callbacks[j].data().Equals( | |
| 452 CreateTestMessage(static_cast<uint8_t>(j), kDatagramSize))); | |
| 453 } | |
| 454 } | |
| 455 } | |
| 456 | |
| 457 } // namespace service | |
| 458 } // namespace mojo | |
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Chromium Code Reviews
Issue 722943004:
Remove network_service_unittests target, now that its replacement network_service_apptests is runni… (Closed)
Base URL: https://github.com/domokit/mojo.git@master