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| 1 // Copyright 2016 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 <stdint.h> | |
| 6 #include <list> | |
| 7 #include <map> | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/logging.h" | |
| 11 #include "base/macros.h" | |
| 12 #include "base/memory/ptr_util.h" | |
| 13 #include "base/strings/string_util.h" | |
| 14 #include "base/synchronization/waitable_event.h" | |
| 15 #include "components/grpc_support/include/bidirectional_stream_c.h" | |
| 16 #include "components/grpc_support/test/get_stream_engine.h" | |
| 17 #include "components/grpc_support/test/quic_test_server.h" | |
| 18 #include "net/base/net_errors.h" | |
| 19 #include "net/test/test_data_directory.h" | |
| 20 #include "testing/gtest/include/gtest/gtest.h" | |
| 21 #include "url/gurl.h" | |
| 22 | |
| 23 namespace { | |
| 24 | |
| 25 bidirectional_stream_header kTestHeaders[] = { | |
| 26 {"header1", "foo"}, | |
| 27 {"header2", "bar"}, | |
| 28 }; | |
| 29 const bidirectional_stream_header_array kTestHeadersArray = {2, 2, | |
| 30 kTestHeaders}; | |
| 31 } // namespace | |
| 32 | |
| 33 namespace grpc_support { | |
| 34 | |
| 35 class BidirectionalStreamTest : public ::testing::TestWithParam<bool> { | |
| 36 protected: | |
| 37 void SetUp() override { | |
| 38 StartQuicTestServer(); | |
| 39 } | |
| 40 | |
| 41 void TearDown() override { | |
| 42 ShutdownQuicTestServer(); | |
| 43 } | |
| 44 | |
| 45 BidirectionalStreamTest() {} | |
| 46 ~BidirectionalStreamTest() override {} | |
| 47 | |
| 48 stream_engine* engine() { | |
| 49 return GetTestStreamEngine(GetQuicTestServerPort()); | |
| 50 } | |
| 51 | |
| 52 private: | |
| 53 DISALLOW_COPY_AND_ASSIGN(BidirectionalStreamTest); | |
| 54 }; | |
| 55 | |
| 56 class TestBidirectionalStreamCallback { | |
| 57 public: | |
| 58 enum ResponseStep { | |
| 59 NOTHING, | |
| 60 ON_STREAM_READY, | |
| 61 ON_RESPONSE_STARTED, | |
| 62 ON_READ_COMPLETED, | |
| 63 ON_WRITE_COMPLETED, | |
| 64 ON_TRAILERS, | |
| 65 ON_CANCELED, | |
| 66 ON_FAILED, | |
| 67 ON_SUCCEEDED | |
| 68 }; | |
| 69 | |
| 70 struct WriteData { | |
| 71 std::string buffer; | |
| 72 // If |flush| is true, then bidirectional_stream_flush() will be | |
| 73 // called after writing of the |buffer|. | |
| 74 bool flush; | |
| 75 | |
| 76 WriteData(const std::string& buffer, bool flush); | |
| 77 ~WriteData(); | |
| 78 | |
| 79 DISALLOW_COPY_AND_ASSIGN(WriteData); | |
| 80 }; | |
| 81 | |
| 82 bidirectional_stream* stream; | |
| 83 base::WaitableEvent stream_done_event; | |
| 84 | |
| 85 // Test parameters. | |
| 86 std::map<std::string, std::string> request_headers; | |
| 87 std::list<std::unique_ptr<WriteData>> write_data; | |
| 88 std::string expected_negotiated_protocol; | |
| 89 ResponseStep cancel_from_step; | |
| 90 size_t read_buffer_size; | |
| 91 | |
| 92 // Test results. | |
| 93 ResponseStep response_step; | |
| 94 char* read_buffer; | |
| 95 std::map<std::string, std::string> response_headers; | |
| 96 std::map<std::string, std::string> response_trailers; | |
| 97 std::vector<std::string> read_data; | |
| 98 int net_error; | |
| 99 | |
| 100 TestBidirectionalStreamCallback() | |
| 101 : stream(nullptr), | |
| 102 stream_done_event(base::WaitableEvent::ResetPolicy::MANUAL, | |
| 103 base::WaitableEvent::InitialState::NOT_SIGNALED), | |
| 104 expected_negotiated_protocol("quic/1+spdy/3"), | |
| 105 cancel_from_step(NOTHING), | |
| 106 read_buffer_size(32768), | |
| 107 response_step(NOTHING), | |
| 108 read_buffer(nullptr), | |
| 109 net_error(0) {} | |
| 110 | |
| 111 ~TestBidirectionalStreamCallback() { | |
| 112 if (read_buffer) | |
| 113 delete[] read_buffer; | |
| 114 } | |
| 115 | |
| 116 static TestBidirectionalStreamCallback* FromStream( | |
| 117 bidirectional_stream* stream) { | |
| 118 DCHECK(stream); | |
| 119 return (TestBidirectionalStreamCallback*)stream->annotation; | |
| 120 } | |
| 121 | |
| 122 virtual bool MaybeCancel(bidirectional_stream* stream, ResponseStep step) { | |
| 123 DCHECK_EQ(stream, this->stream); | |
| 124 response_step = step; | |
| 125 DLOG(WARNING) << "Step: " << step; | |
| 126 | |
| 127 if (step != cancel_from_step) | |
| 128 return false; | |
| 129 | |
| 130 bidirectional_stream_cancel(stream); | |
| 131 bidirectional_stream_write(stream, "abc", 3, false); | |
| 132 | |
| 133 return true; | |
| 134 } | |
| 135 | |
| 136 void SignalDone() { stream_done_event.Signal(); } | |
| 137 | |
| 138 void BlockForDone() { stream_done_event.Wait(); } | |
| 139 | |
| 140 void AddWriteData(const std::string& data) { AddWriteData(data, true); } | |
| 141 void AddWriteData(const std::string& data, bool flush) { | |
| 142 write_data.push_back(base::MakeUnique<WriteData>(data, flush)); | |
| 143 } | |
| 144 | |
| 145 virtual void MaybeWriteNextData(bidirectional_stream* stream) { | |
| 146 DCHECK_EQ(stream, this->stream); | |
| 147 if (write_data.empty()) | |
| 148 return; | |
| 149 for (const auto& data : write_data) { | |
| 150 bidirectional_stream_write(stream, data->buffer.c_str(), | |
| 151 data->buffer.size(), | |
| 152 data == write_data.back()); | |
| 153 if (data->flush) { | |
| 154 bidirectional_stream_flush(stream); | |
| 155 break; | |
| 156 } | |
| 157 } | |
| 158 } | |
| 159 | |
| 160 bidirectional_stream_callback* callback() const { return &s_callback; } | |
| 161 | |
| 162 private: | |
| 163 // C callbacks. | |
| 164 static void on_stream_ready_callback(bidirectional_stream* stream) { | |
| 165 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 166 if (test->MaybeCancel(stream, ON_STREAM_READY)) | |
| 167 return; | |
| 168 test->MaybeWriteNextData(stream); | |
| 169 } | |
| 170 | |
| 171 static void on_response_headers_received_callback( | |
| 172 bidirectional_stream* stream, | |
| 173 const bidirectional_stream_header_array* headers, | |
| 174 const char* negotiated_protocol) { | |
| 175 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 176 ASSERT_EQ(test->expected_negotiated_protocol, | |
| 177 std::string(negotiated_protocol)); | |
| 178 for (size_t i = 0; i < headers->count; ++i) { | |
| 179 test->response_headers[headers->headers[i].key] = | |
| 180 headers->headers[i].value; | |
| 181 } | |
| 182 if (test->MaybeCancel(stream, ON_RESPONSE_STARTED)) | |
| 183 return; | |
| 184 test->read_buffer = new char[test->read_buffer_size]; | |
| 185 bidirectional_stream_read(stream, test->read_buffer, | |
| 186 test->read_buffer_size); | |
| 187 } | |
| 188 | |
| 189 static void on_read_completed_callback(bidirectional_stream* stream, | |
| 190 char* data, | |
| 191 int count) { | |
| 192 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 193 test->read_data.push_back(std::string(data, count)); | |
| 194 if (test->MaybeCancel(stream, ON_READ_COMPLETED)) | |
| 195 return; | |
| 196 if (count == 0) | |
| 197 return; | |
| 198 bidirectional_stream_read(stream, test->read_buffer, | |
| 199 test->read_buffer_size); | |
| 200 } | |
| 201 | |
| 202 static void on_write_completed_callback(bidirectional_stream* stream, | |
| 203 const char* data) { | |
| 204 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 205 ASSERT_EQ(test->write_data.front()->buffer.c_str(), data); | |
| 206 if (test->MaybeCancel(stream, ON_WRITE_COMPLETED)) | |
| 207 return; | |
| 208 bool continue_writing = test->write_data.front()->flush; | |
| 209 test->write_data.pop_front(); | |
| 210 if (continue_writing) | |
| 211 test->MaybeWriteNextData(stream); | |
| 212 } | |
| 213 | |
| 214 static void on_response_trailers_received_callback( | |
| 215 bidirectional_stream* stream, | |
| 216 const bidirectional_stream_header_array* trailers) { | |
| 217 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 218 for (size_t i = 0; i < trailers->count; ++i) { | |
| 219 test->response_trailers[trailers->headers[i].key] = | |
| 220 trailers->headers[i].value; | |
| 221 } | |
| 222 | |
| 223 if (test->MaybeCancel(stream, ON_TRAILERS)) | |
| 224 return; | |
| 225 } | |
| 226 | |
| 227 static void on_succeded_callback(bidirectional_stream* stream) { | |
| 228 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 229 ASSERT_TRUE(test->write_data.empty()); | |
| 230 test->MaybeCancel(stream, ON_SUCCEEDED); | |
| 231 test->SignalDone(); | |
| 232 } | |
| 233 | |
| 234 static void on_failed_callback(bidirectional_stream* stream, int net_error) { | |
| 235 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 236 test->net_error = net_error; | |
| 237 test->MaybeCancel(stream, ON_FAILED); | |
| 238 test->SignalDone(); | |
| 239 } | |
| 240 | |
| 241 static void on_canceled_callback(bidirectional_stream* stream) { | |
| 242 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 243 test->MaybeCancel(stream, ON_CANCELED); | |
| 244 test->SignalDone(); | |
| 245 } | |
| 246 | |
| 247 static bidirectional_stream_callback s_callback; | |
| 248 }; | |
| 249 | |
| 250 bidirectional_stream_callback TestBidirectionalStreamCallback::s_callback = { | |
| 251 on_stream_ready_callback, | |
| 252 on_response_headers_received_callback, | |
| 253 on_read_completed_callback, | |
| 254 on_write_completed_callback, | |
| 255 on_response_trailers_received_callback, | |
| 256 on_succeded_callback, | |
| 257 on_failed_callback, | |
| 258 on_canceled_callback}; | |
| 259 | |
| 260 TestBidirectionalStreamCallback::WriteData::WriteData(const std::string& data, | |
| 261 bool flush_after) | |
| 262 : buffer(data), flush(flush_after) {} | |
| 263 | |
| 264 TestBidirectionalStreamCallback::WriteData::~WriteData() {} | |
| 265 | |
| 266 TEST_P(BidirectionalStreamTest, StartExampleBidiStream) { | |
| 267 TestBidirectionalStreamCallback test; | |
| 268 test.AddWriteData("Hello, "); | |
| 269 test.AddWriteData("world!"); | |
| 270 // Use small read buffer size to test that response is split properly. | |
| 271 test.read_buffer_size = 2; | |
| 272 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 273 DCHECK(test.stream); | |
| 274 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 275 GetParam()); | |
| 276 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 277 "POST", &kTestHeadersArray, false); | |
| 278 test.BlockForDone(); | |
| 279 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 280 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 281 test.response_headers[kHelloHeaderName]); | |
| 282 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 283 ASSERT_EQ(std::string(kHelloBodyValue, 2), test.read_data.front()); | |
| 284 // Verify that individual read data joined using empty separator match | |
| 285 // expected body. | |
| 286 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 287 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 288 test.response_trailers[kHelloTrailerName]); | |
| 289 bidirectional_stream_destroy(test.stream); | |
| 290 } | |
| 291 | |
| 292 TEST_P(BidirectionalStreamTest, SimplePutWithEmptyWriteDataAtTheEnd) { | |
| 293 TestBidirectionalStreamCallback test; | |
| 294 test.AddWriteData("Hello, "); | |
| 295 test.AddWriteData("world!"); | |
| 296 test.AddWriteData(""); | |
| 297 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 298 DCHECK(test.stream); | |
| 299 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 300 GetParam()); | |
| 301 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 302 "PUT", &kTestHeadersArray, false); | |
| 303 test.BlockForDone(); | |
| 304 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 305 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 306 test.response_headers[kHelloHeaderName]); | |
| 307 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 308 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 309 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 310 test.response_trailers[kHelloTrailerName]); | |
| 311 bidirectional_stream_destroy(test.stream); | |
| 312 } | |
| 313 | |
| 314 TEST_P(BidirectionalStreamTest, SimpleGetWithFlush) { | |
| 315 TestBidirectionalStreamCallback test; | |
| 316 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 317 DCHECK(test.stream); | |
| 318 bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 319 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 320 GetParam()); | |
| 321 // Flush before start is ignored. | |
| 322 bidirectional_stream_flush(test.stream); | |
| 323 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 324 "GET", &kTestHeadersArray, true); | |
| 325 test.BlockForDone(); | |
| 326 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 327 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 328 test.response_headers[kHelloHeaderName]); | |
| 329 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 330 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 331 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 332 test.response_trailers[kHelloTrailerName]); | |
| 333 // Flush after done is ignored. | |
| 334 bidirectional_stream_flush(test.stream); | |
| 335 bidirectional_stream_destroy(test.stream); | |
| 336 } | |
| 337 | |
| 338 TEST_P(BidirectionalStreamTest, SimplePostWithFlush) { | |
| 339 TestBidirectionalStreamCallback test; | |
| 340 test.AddWriteData("Test String", false); | |
| 341 test.AddWriteData("1234567890", false); | |
| 342 test.AddWriteData("woot!", true); | |
| 343 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 344 DCHECK(test.stream); | |
| 345 bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 346 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 347 GetParam()); | |
| 348 // Flush before start is ignored. | |
| 349 bidirectional_stream_flush(test.stream); | |
| 350 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 351 "POST", &kTestHeadersArray, false); | |
| 352 test.BlockForDone(); | |
| 353 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 354 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 355 test.response_headers[kHelloHeaderName]); | |
| 356 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 357 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 358 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 359 test.response_trailers[kHelloTrailerName]); | |
| 360 // Flush after done is ignored. | |
| 361 bidirectional_stream_flush(test.stream); | |
| 362 bidirectional_stream_destroy(test.stream); | |
| 363 } | |
| 364 | |
| 365 TEST_P(BidirectionalStreamTest, SimplePostWithFlushTwice) { | |
| 366 TestBidirectionalStreamCallback test; | |
| 367 test.AddWriteData("Test String", false); | |
| 368 test.AddWriteData("1234567890", false); | |
| 369 test.AddWriteData("woot!", true); | |
| 370 test.AddWriteData("Test String", false); | |
| 371 test.AddWriteData("1234567890", false); | |
| 372 test.AddWriteData("woot!", true); | |
| 373 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 374 DCHECK(test.stream); | |
| 375 bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 376 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 377 GetParam()); | |
| 378 // Flush before start is ignored. | |
| 379 bidirectional_stream_flush(test.stream); | |
| 380 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 381 "POST", &kTestHeadersArray, false); | |
| 382 test.BlockForDone(); | |
| 383 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 384 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 385 test.response_headers[kHelloHeaderName]); | |
| 386 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 387 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 388 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 389 test.response_trailers[kHelloTrailerName]); | |
| 390 // Flush after done is ignored. | |
| 391 bidirectional_stream_flush(test.stream); | |
| 392 bidirectional_stream_destroy(test.stream); | |
| 393 } | |
| 394 | |
| 395 TEST_P(BidirectionalStreamTest, SimplePostWithFlushAfterOneWrite) { | |
| 396 TestBidirectionalStreamCallback test; | |
| 397 test.AddWriteData("Test String", false); | |
| 398 test.AddWriteData("1234567890", false); | |
| 399 test.AddWriteData("woot!", true); | |
| 400 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 401 DCHECK(test.stream); | |
| 402 bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 403 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 404 GetParam()); | |
| 405 // Flush before start is ignored. | |
| 406 bidirectional_stream_flush(test.stream); | |
| 407 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 408 "POST", &kTestHeadersArray, false); | |
| 409 test.BlockForDone(); | |
| 410 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 411 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 412 test.response_headers[kHelloHeaderName]); | |
| 413 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 414 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 415 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 416 test.response_trailers[kHelloTrailerName]); | |
| 417 // Flush after done is ignored. | |
| 418 bidirectional_stream_flush(test.stream); | |
| 419 bidirectional_stream_destroy(test.stream); | |
| 420 } | |
| 421 | |
| 422 TEST_P(BidirectionalStreamTest, TestDelayedFlush) { | |
| 423 class CustomTestBidirectionalStreamCallback | |
| 424 : public TestBidirectionalStreamCallback { | |
| 425 void MaybeWriteNextData(bidirectional_stream* stream) override { | |
| 426 DCHECK_EQ(stream, this->stream); | |
| 427 if (write_data.empty()) | |
| 428 return; | |
| 429 // Write all buffers when stream is ready. | |
| 430 // Flush after "3" and "5". | |
| 431 // EndOfStream is set with "6" but not flushed, so it is not sent. | |
| 432 if (write_data.front()->buffer == "1") { | |
| 433 for (const auto& data : write_data) { | |
| 434 bidirectional_stream_write(stream, data->buffer.c_str(), | |
| 435 data->buffer.size(), | |
| 436 data == write_data.back()); | |
| 437 if (data->flush) { | |
| 438 bidirectional_stream_flush(stream); | |
| 439 } | |
| 440 } | |
| 441 } | |
| 442 // Flush the final buffer with endOfStream flag. | |
| 443 if (write_data.front()->buffer == "6") | |
| 444 bidirectional_stream_flush(stream); | |
| 445 } | |
| 446 }; | |
| 447 | |
| 448 CustomTestBidirectionalStreamCallback test; | |
| 449 test.AddWriteData("1", false); | |
| 450 test.AddWriteData("2", false); | |
| 451 test.AddWriteData("3", true); | |
| 452 test.AddWriteData("4", false); | |
| 453 test.AddWriteData("5", true); | |
| 454 test.AddWriteData("6", false); | |
| 455 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 456 DCHECK(test.stream); | |
| 457 bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 458 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 459 GetParam()); | |
| 460 // Flush before start is ignored. | |
| 461 bidirectional_stream_flush(test.stream); | |
| 462 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 463 "POST", &kTestHeadersArray, false); | |
| 464 test.BlockForDone(); | |
| 465 // Flush after done is ignored. | |
| 466 bidirectional_stream_flush(test.stream); | |
| 467 bidirectional_stream_destroy(test.stream); | |
| 468 } | |
| 469 | |
| 470 TEST_P(BidirectionalStreamTest, CancelOnRead) { | |
| 471 TestBidirectionalStreamCallback test; | |
| 472 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 473 DCHECK(test.stream); | |
| 474 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 475 GetParam()); | |
| 476 test.cancel_from_step = TestBidirectionalStreamCallback::ON_READ_COMPLETED; | |
| 477 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 478 "POST", &kTestHeadersArray, true); | |
| 479 test.BlockForDone(); | |
| 480 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 481 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 482 ASSERT_EQ(TestBidirectionalStreamCallback::ON_CANCELED, test.response_step); | |
| 483 bidirectional_stream_destroy(test.stream); | |
| 484 } | |
| 485 | |
| 486 TEST_P(BidirectionalStreamTest, CancelOnResponse) { | |
| 487 TestBidirectionalStreamCallback test; | |
| 488 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 489 DCHECK(test.stream); | |
| 490 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 491 GetParam()); | |
| 492 test.cancel_from_step = TestBidirectionalStreamCallback::ON_RESPONSE_STARTED; | |
| 493 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 494 "POST", &kTestHeadersArray, true); | |
| 495 test.BlockForDone(); | |
| 496 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 497 ASSERT_TRUE(test.read_data.empty()); | |
| 498 ASSERT_EQ(TestBidirectionalStreamCallback::ON_CANCELED, test.response_step); | |
| 499 bidirectional_stream_destroy(test.stream); | |
| 500 } | |
| 501 | |
| 502 TEST_P(BidirectionalStreamTest, CancelOnSucceeded) { | |
| 503 TestBidirectionalStreamCallback test; | |
| 504 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 505 DCHECK(test.stream); | |
| 506 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 507 GetParam()); | |
| 508 test.cancel_from_step = TestBidirectionalStreamCallback::ON_SUCCEEDED; | |
| 509 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 510 "POST", &kTestHeadersArray, true); | |
| 511 test.BlockForDone(); | |
| 512 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 513 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 514 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 515 bidirectional_stream_destroy(test.stream); | |
| 516 } | |
| 517 | |
| 518 TEST_P(BidirectionalStreamTest, ReadFailsBeforeRequestStarted) { | |
| 519 TestBidirectionalStreamCallback test; | |
| 520 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 521 DCHECK(test.stream); | |
| 522 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 523 GetParam()); | |
| 524 char read_buffer[1]; | |
| 525 bidirectional_stream_read(test.stream, read_buffer, sizeof(read_buffer)); | |
| 526 test.BlockForDone(); | |
| 527 ASSERT_TRUE(test.read_data.empty()); | |
| 528 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 529 ASSERT_EQ(net::ERR_UNEXPECTED, test.net_error); | |
| 530 bidirectional_stream_destroy(test.stream); | |
| 531 } | |
| 532 | |
| 533 TEST_P(BidirectionalStreamTest, StreamFailBeforeReadIsExecutedOnNetworkThread) { | |
| 534 class CustomTestBidirectionalStreamCallback | |
| 535 : public TestBidirectionalStreamCallback { | |
| 536 bool MaybeCancel(bidirectional_stream* stream, ResponseStep step) override { | |
| 537 if (step == ResponseStep::ON_READ_COMPLETED) { | |
| 538 // Shut down the server, and the stream should error out. | |
| 539 // The second call to ShutdownQuicTestServer is no-op. | |
| 540 ShutdownQuicTestServer(); | |
| 541 } | |
| 542 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 543 } | |
| 544 }; | |
| 545 | |
| 546 CustomTestBidirectionalStreamCallback test; | |
| 547 test.AddWriteData("Hello, "); | |
| 548 test.AddWriteData("world!"); | |
| 549 test.read_buffer_size = 2; | |
| 550 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 551 DCHECK(test.stream); | |
| 552 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 553 GetParam()); | |
| 554 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 555 "POST", &kTestHeadersArray, false); | |
| 556 test.BlockForDone(); | |
| 557 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 558 ASSERT_EQ(net::ERR_QUIC_PROTOCOL_ERROR, test.net_error); | |
| 559 bidirectional_stream_destroy(test.stream); | |
| 560 } | |
| 561 | |
| 562 TEST_P(BidirectionalStreamTest, WriteFailsBeforeRequestStarted) { | |
| 563 TestBidirectionalStreamCallback test; | |
| 564 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 565 DCHECK(test.stream); | |
| 566 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 567 GetParam()); | |
| 568 bidirectional_stream_write(test.stream, "1", 1, false); | |
| 569 test.BlockForDone(); | |
| 570 ASSERT_TRUE(test.read_data.empty()); | |
| 571 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 572 ASSERT_EQ(net::ERR_UNEXPECTED, test.net_error); | |
| 573 bidirectional_stream_destroy(test.stream); | |
| 574 } | |
| 575 | |
| 576 TEST_P(BidirectionalStreamTest, StreamFailAfterStreamReadyCallback) { | |
| 577 class CustomTestBidirectionalStreamCallback | |
| 578 : public TestBidirectionalStreamCallback { | |
| 579 bool MaybeCancel(bidirectional_stream* stream, ResponseStep step) override { | |
| 580 if (step == ResponseStep::ON_STREAM_READY) { | |
| 581 // Shut down the server, and the stream should error out. | |
| 582 // The second call to ShutdownQuicTestServer is no-op. | |
| 583 ShutdownQuicTestServer(); | |
| 584 } | |
| 585 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 586 } | |
| 587 }; | |
| 588 | |
| 589 CustomTestBidirectionalStreamCallback test; | |
| 590 test.AddWriteData("Test String"); | |
| 591 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 592 DCHECK(test.stream); | |
| 593 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 594 GetParam()); | |
| 595 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 596 "POST", &kTestHeadersArray, false); | |
| 597 test.BlockForDone(); | |
| 598 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 599 ASSERT_TRUE(test.net_error == net::ERR_QUIC_PROTOCOL_ERROR || | |
| 600 test.net_error == net::ERR_QUIC_HANDSHAKE_FAILED || | |
| 601 test.net_error == net::ERR_CONNECTION_REFUSED); | |
| 602 bidirectional_stream_destroy(test.stream); | |
| 603 } | |
| 604 | |
| 605 TEST_P(BidirectionalStreamTest, | |
| 606 StreamFailBeforeWriteIsExecutedOnNetworkThread) { | |
| 607 class CustomTestBidirectionalStreamCallback | |
| 608 : public TestBidirectionalStreamCallback { | |
| 609 bool MaybeCancel(bidirectional_stream* stream, ResponseStep step) override { | |
| 610 if (step == ResponseStep::ON_WRITE_COMPLETED) { | |
| 611 // Shut down the server, and the stream should error out. | |
| 612 // The second call to ShutdownQuicTestServer is no-op. | |
| 613 ShutdownQuicTestServer(); | |
| 614 } | |
| 615 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 616 } | |
| 617 }; | |
| 618 | |
| 619 CustomTestBidirectionalStreamCallback test; | |
| 620 test.AddWriteData("Test String"); | |
| 621 test.AddWriteData("1234567890"); | |
| 622 test.AddWriteData("woot!"); | |
| 623 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 624 DCHECK(test.stream); | |
| 625 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 626 GetParam()); | |
| 627 bidirectional_stream_start(test.stream, kTestServerUrl, 0, | |
| 628 "POST", &kTestHeadersArray, false); | |
| 629 test.BlockForDone(); | |
| 630 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 631 ASSERT_TRUE(test.net_error == net::ERR_QUIC_PROTOCOL_ERROR || | |
| 632 test.net_error == net::ERR_QUIC_HANDSHAKE_FAILED); | |
| 633 bidirectional_stream_destroy(test.stream); | |
| 634 } | |
| 635 | |
| 636 TEST_P(BidirectionalStreamTest, FailedResolution) { | |
| 637 TestBidirectionalStreamCallback test; | |
| 638 test.stream = bidirectional_stream_create(engine(), &test, test.callback()); | |
| 639 DCHECK(test.stream); | |
| 640 bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 641 GetParam()); | |
| 642 test.cancel_from_step = TestBidirectionalStreamCallback::ON_FAILED; | |
| 643 bidirectional_stream_start(test.stream, "https://notfound.example.com", 0, | |
| 644 "GET", &kTestHeadersArray, true); | |
| 645 test.BlockForDone(); | |
| 646 ASSERT_TRUE(test.read_data.empty()); | |
| 647 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 648 ASSERT_EQ(net::ERR_NAME_NOT_RESOLVED, test.net_error); | |
| 649 bidirectional_stream_destroy(test.stream); | |
| 650 } | |
| 651 | |
| 652 INSTANTIATE_TEST_CASE_P(BidirectionalStreamDelayRequestHeadersUntilFlush, | |
| 653 BidirectionalStreamTest, | |
| 654 ::testing::Values(true, false)); | |
| 655 | |
| 656 } // namespace grpc_support | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2487863003:
Revert of Revert "Revert of Moving gRPC support interfaces out of cronet and into a new component. (patchset … (Closed)
