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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 #import <Cronet/Cronet.h> | |
| 6 | |
| 7 #include <stdint.h> | |
| 8 #include <list> | |
| 9 #include <map> | |
| 10 #include <string> | |
| 11 #include <Cronet/cronet_c_for_grpc.h> | |
| 12 | |
| 13 #include "base/at_exit.h" | |
| 14 #include "base/logging.h" | |
| 15 #include "base/mac/scoped_nsobject.h" | |
| 16 #include "base/macros.h" | |
| 17 #include "base/memory/ptr_util.h" | |
| 18 #include "base/strings/string_util.h" | |
| 19 #include "base/strings/sys_string_conversions.h" | |
| 20 #include "base/synchronization/waitable_event.h" | |
| 21 #include "components/cronet/ios/test/quic_test_server.h" | |
| 22 #include "net/base/mac/url_conversions.h" | |
| 23 #include "net/base/net_errors.h" | |
| 24 #include "net/test/test_data_directory.h" | |
| 25 #include "testing/gtest/include/gtest/gtest.h" | |
| 26 #include "testing/gtest_mac.h" | |
| 27 #include "url/gurl.h" | |
| 28 | |
| 29 namespace { | |
| 30 | |
| 31 cronet_bidirectional_stream_header kTestHeaders[] = { | |
| 32 {"header1", "foo"}, | |
| 33 {"header2", "bar"}, | |
| 34 }; | |
| 35 const cronet_bidirectional_stream_header_array kTestHeadersArray = { | |
| 36 2, 2, kTestHeaders}; | |
| 37 } // namespace | |
| 38 | |
| 39 namespace cronet { | |
| 40 | |
| 41 base::AtExitManager* g_at_exit_ = nullptr; | |
| 42 | |
| 43 void StartCronetIfNecessary() { | |
| 44 static bool initialized = false; | |
| 45 if (!initialized) { | |
| 46 initialized = true; | |
| 47 [Cronet setUserAgent:@"CronetTest/1.0.0.0" partial:NO]; | |
| 48 [Cronet setHttp2Enabled:true]; | |
| 49 [Cronet setQuicEnabled:true]; | |
| 50 [Cronet setSslKeyLogFileName:@"SSLKEYLOGFILE"]; | |
| 51 | |
| 52 [Cronet addQuicHint:@"test.example.com" | |
| 53 port:cronet::kTestServerPort | |
| 54 altPort:cronet::kTestServerPort]; | |
| 55 [Cronet enableTestCertVerifierForTesting]; | |
| 56 [Cronet | |
| 57 setHostResolverRulesForTesting:@"MAP test.example.com 127.0.0.1," | |
| 58 "MAP notfound.example.com ~NOTFOUND"]; | |
| 59 [Cronet start]; | |
| 60 | |
| 61 // This method must be called once from the main thread. | |
| 62 if (!g_at_exit_) | |
| 63 g_at_exit_ = new base::AtExitManager; | |
| 64 } | |
| 65 } | |
| 66 | |
| 67 class CronetBidirectionalStreamTest : public ::testing::TestWithParam<bool> { | |
| 68 protected: | |
| 69 CronetBidirectionalStreamTest() {} | |
| 70 ~CronetBidirectionalStreamTest() override {} | |
| 71 | |
| 72 void SetUp() override { | |
| 73 StartCronetIfNecessary(); | |
| 74 StartQuicTestServer(); | |
| 75 [Cronet startNetLogToFile:@"cronet_netlog.json" logBytes:YES]; | |
| 76 } | |
| 77 | |
| 78 void TearDown() override { | |
| 79 ShutdownQuicTestServer(); | |
| 80 [Cronet stopNetLog]; | |
| 81 } | |
| 82 | |
| 83 cronet_engine* engine() { return [Cronet getGlobalEngine]; } | |
| 84 }; | |
| 85 | |
| 86 class TestBidirectionalStreamCallback { | |
| 87 public: | |
| 88 enum ResponseStep { | |
| 89 NOTHING, | |
| 90 ON_STREAM_READY, | |
| 91 ON_RESPONSE_STARTED, | |
| 92 ON_READ_COMPLETED, | |
| 93 ON_WRITE_COMPLETED, | |
| 94 ON_TRAILERS, | |
| 95 ON_CANCELED, | |
| 96 ON_FAILED, | |
| 97 ON_SUCCEEDED | |
| 98 }; | |
| 99 | |
| 100 struct WriteData { | |
| 101 std::string buffer; | |
| 102 // If |flush| is true, then cronet_bidirectional_stream_flush() will be | |
| 103 // called after writing of the |buffer|. | |
| 104 bool flush; | |
| 105 | |
| 106 WriteData(const std::string& buffer, bool flush); | |
| 107 ~WriteData(); | |
| 108 | |
| 109 DISALLOW_COPY_AND_ASSIGN(WriteData); | |
| 110 }; | |
| 111 | |
| 112 cronet_bidirectional_stream* stream; | |
| 113 base::WaitableEvent stream_done_event; | |
| 114 | |
| 115 // Test parameters. | |
| 116 std::map<std::string, std::string> request_headers; | |
| 117 std::list<std::unique_ptr<WriteData>> write_data; | |
| 118 std::string expected_negotiated_protocol; | |
| 119 ResponseStep cancel_from_step; | |
| 120 size_t read_buffer_size; | |
| 121 | |
| 122 // Test results. | |
| 123 ResponseStep response_step; | |
| 124 char* read_buffer; | |
| 125 std::map<std::string, std::string> response_headers; | |
| 126 std::map<std::string, std::string> response_trailers; | |
| 127 std::vector<std::string> read_data; | |
| 128 int net_error; | |
| 129 | |
| 130 TestBidirectionalStreamCallback() | |
| 131 : stream(nullptr), | |
| 132 stream_done_event(base::WaitableEvent::ResetPolicy::MANUAL, | |
| 133 base::WaitableEvent::InitialState::NOT_SIGNALED), | |
| 134 expected_negotiated_protocol("quic/1+spdy/3"), | |
| 135 cancel_from_step(NOTHING), | |
| 136 read_buffer_size(32768), | |
| 137 response_step(NOTHING), | |
| 138 read_buffer(nullptr), | |
| 139 net_error(0) {} | |
| 140 | |
| 141 ~TestBidirectionalStreamCallback() { | |
| 142 if (read_buffer) | |
| 143 delete read_buffer; | |
| 144 } | |
| 145 | |
| 146 static TestBidirectionalStreamCallback* FromStream( | |
| 147 cronet_bidirectional_stream* stream) { | |
| 148 DCHECK(stream); | |
| 149 return (TestBidirectionalStreamCallback*)stream->annotation; | |
| 150 } | |
| 151 | |
| 152 virtual bool MaybeCancel(cronet_bidirectional_stream* stream, | |
| 153 ResponseStep step) { | |
| 154 DCHECK_EQ(stream, this->stream); | |
| 155 response_step = step; | |
| 156 DLOG(WARNING) << "Step: " << step; | |
| 157 | |
| 158 if (step != cancel_from_step) | |
| 159 return false; | |
| 160 | |
| 161 cronet_bidirectional_stream_cancel(stream); | |
| 162 cronet_bidirectional_stream_write(stream, "abc", 3, false); | |
| 163 | |
| 164 return true; | |
| 165 } | |
| 166 | |
| 167 void SignalDone() { stream_done_event.Signal(); } | |
| 168 | |
| 169 void BlockForDone() { stream_done_event.Wait(); } | |
| 170 | |
| 171 void AddWriteData(const std::string& data) { AddWriteData(data, true); } | |
| 172 void AddWriteData(const std::string& data, bool flush) { | |
| 173 write_data.push_back(base::MakeUnique<WriteData>(data, flush)); | |
| 174 } | |
| 175 | |
| 176 virtual void MaybeWriteNextData(cronet_bidirectional_stream* stream) { | |
| 177 DCHECK_EQ(stream, this->stream); | |
| 178 if (write_data.empty()) | |
| 179 return; | |
| 180 for (const auto& data : write_data) { | |
| 181 cronet_bidirectional_stream_write(stream, data->buffer.c_str(), | |
| 182 data->buffer.size(), | |
| 183 data == write_data.back()); | |
| 184 if (data->flush) { | |
| 185 cronet_bidirectional_stream_flush(stream); | |
| 186 break; | |
| 187 } | |
| 188 } | |
| 189 } | |
| 190 | |
| 191 cronet_bidirectional_stream_callback* callback() const { return &s_callback; } | |
| 192 | |
| 193 private: | |
| 194 // C callbacks. | |
| 195 static void on_stream_ready_callback(cronet_bidirectional_stream* stream) { | |
| 196 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 197 if (test->MaybeCancel(stream, ON_STREAM_READY)) | |
| 198 return; | |
| 199 test->MaybeWriteNextData(stream); | |
| 200 } | |
| 201 | |
| 202 static void on_response_headers_received_callback( | |
| 203 cronet_bidirectional_stream* stream, | |
| 204 const cronet_bidirectional_stream_header_array* headers, | |
| 205 const char* negotiated_protocol) { | |
| 206 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 207 ASSERT_EQ(test->expected_negotiated_protocol, | |
| 208 std::string(negotiated_protocol)); | |
| 209 for (size_t i = 0; i < headers->count; ++i) { | |
| 210 test->response_headers[headers->headers[i].key] = | |
| 211 headers->headers[i].value; | |
| 212 } | |
| 213 if (test->MaybeCancel(stream, ON_RESPONSE_STARTED)) | |
| 214 return; | |
| 215 test->read_buffer = new char[test->read_buffer_size]; | |
| 216 cronet_bidirectional_stream_read(stream, test->read_buffer, | |
| 217 test->read_buffer_size); | |
| 218 } | |
| 219 | |
| 220 static void on_read_completed_callback(cronet_bidirectional_stream* stream, | |
| 221 char* data, | |
| 222 int count) { | |
| 223 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 224 test->read_data.push_back(std::string(data, count)); | |
| 225 if (test->MaybeCancel(stream, ON_READ_COMPLETED)) | |
| 226 return; | |
| 227 if (count == 0) | |
| 228 return; | |
| 229 cronet_bidirectional_stream_read(stream, test->read_buffer, | |
| 230 test->read_buffer_size); | |
| 231 } | |
| 232 | |
| 233 static void on_write_completed_callback(cronet_bidirectional_stream* stream, | |
| 234 const char* data) { | |
| 235 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 236 ASSERT_EQ(test->write_data.front()->buffer.c_str(), data); | |
| 237 if (test->MaybeCancel(stream, ON_WRITE_COMPLETED)) | |
| 238 return; | |
| 239 bool continue_writing = test->write_data.front()->flush; | |
| 240 test->write_data.pop_front(); | |
| 241 if (continue_writing) | |
| 242 test->MaybeWriteNextData(stream); | |
| 243 } | |
| 244 | |
| 245 static void on_response_trailers_received_callback( | |
| 246 cronet_bidirectional_stream* stream, | |
| 247 const cronet_bidirectional_stream_header_array* trailers) { | |
| 248 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 249 for (size_t i = 0; i < trailers->count; ++i) { | |
| 250 test->response_trailers[trailers->headers[i].key] = | |
| 251 trailers->headers[i].value; | |
| 252 } | |
| 253 | |
| 254 if (test->MaybeCancel(stream, ON_TRAILERS)) | |
| 255 return; | |
| 256 } | |
| 257 | |
| 258 static void on_succeded_callback(cronet_bidirectional_stream* stream) { | |
| 259 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 260 ASSERT_TRUE(test->write_data.empty()); | |
| 261 test->MaybeCancel(stream, ON_SUCCEEDED); | |
| 262 test->SignalDone(); | |
| 263 } | |
| 264 | |
| 265 static void on_failed_callback(cronet_bidirectional_stream* stream, | |
| 266 int net_error) { | |
| 267 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 268 test->net_error = net_error; | |
| 269 test->MaybeCancel(stream, ON_FAILED); | |
| 270 test->SignalDone(); | |
| 271 } | |
| 272 | |
| 273 static void on_canceled_callback(cronet_bidirectional_stream* stream) { | |
| 274 TestBidirectionalStreamCallback* test = FromStream(stream); | |
| 275 test->MaybeCancel(stream, ON_CANCELED); | |
| 276 test->SignalDone(); | |
| 277 } | |
| 278 | |
| 279 static cronet_bidirectional_stream_callback s_callback; | |
| 280 }; | |
| 281 | |
| 282 cronet_bidirectional_stream_callback | |
| 283 TestBidirectionalStreamCallback::s_callback = { | |
| 284 on_stream_ready_callback, | |
| 285 on_response_headers_received_callback, | |
| 286 on_read_completed_callback, | |
| 287 on_write_completed_callback, | |
| 288 on_response_trailers_received_callback, | |
| 289 on_succeded_callback, | |
| 290 on_failed_callback, | |
| 291 on_canceled_callback}; | |
| 292 | |
| 293 TestBidirectionalStreamCallback::WriteData::WriteData(const std::string& data, | |
| 294 bool flush_after) | |
| 295 : buffer(data), flush(flush_after) {} | |
| 296 | |
| 297 TestBidirectionalStreamCallback::WriteData::~WriteData() {} | |
| 298 | |
| 299 TEST_P(CronetBidirectionalStreamTest, StartExampleBidiStream) { | |
| 300 TestBidirectionalStreamCallback test; | |
| 301 test.AddWriteData("Hello, "); | |
| 302 test.AddWriteData("world!"); | |
| 303 // Use small read buffer size to test that response is split properly. | |
| 304 test.read_buffer_size = 2; | |
| 305 test.stream = | |
| 306 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 307 DCHECK(test.stream); | |
| 308 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 309 GetParam()); | |
| 310 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 311 &kTestHeadersArray, false); | |
| 312 test.BlockForDone(); | |
| 313 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 314 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 315 test.response_headers[kHelloHeaderName]); | |
| 316 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 317 ASSERT_EQ(std::string(kHelloBodyValue, 2), test.read_data.front()); | |
| 318 // Verify that individual read data joined using empty separator match | |
| 319 // expected body. | |
| 320 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 321 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 322 test.response_trailers[kHelloTrailerName]); | |
| 323 cronet_bidirectional_stream_destroy(test.stream); | |
| 324 } | |
| 325 | |
| 326 TEST_P(CronetBidirectionalStreamTest, SimplePutWithEmptyWriteDataAtTheEnd) { | |
| 327 TestBidirectionalStreamCallback test; | |
| 328 test.AddWriteData("Hello, "); | |
| 329 test.AddWriteData("world!"); | |
| 330 test.AddWriteData(""); | |
| 331 test.stream = | |
| 332 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 333 DCHECK(test.stream); | |
| 334 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 335 GetParam()); | |
| 336 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "PUT", | |
| 337 &kTestHeadersArray, false); | |
| 338 test.BlockForDone(); | |
| 339 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 340 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 341 test.response_headers[kHelloHeaderName]); | |
| 342 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 343 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 344 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 345 test.response_trailers[kHelloTrailerName]); | |
| 346 cronet_bidirectional_stream_destroy(test.stream); | |
| 347 } | |
| 348 | |
| 349 TEST_P(CronetBidirectionalStreamTest, SimpleGetWithFlush) { | |
| 350 TestBidirectionalStreamCallback test; | |
| 351 test.stream = | |
| 352 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 353 DCHECK(test.stream); | |
| 354 cronet_bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 355 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 356 GetParam()); | |
| 357 // Flush before start is ignored. | |
| 358 cronet_bidirectional_stream_flush(test.stream); | |
| 359 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "GET", | |
| 360 &kTestHeadersArray, true); | |
| 361 test.BlockForDone(); | |
| 362 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 363 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 364 test.response_headers[kHelloHeaderName]); | |
| 365 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 366 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 367 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 368 test.response_trailers[kHelloTrailerName]); | |
| 369 // Flush after done is ignored. | |
| 370 cronet_bidirectional_stream_flush(test.stream); | |
| 371 cronet_bidirectional_stream_destroy(test.stream); | |
| 372 } | |
| 373 | |
| 374 TEST_P(CronetBidirectionalStreamTest, SimplePostWithFlush) { | |
| 375 TestBidirectionalStreamCallback test; | |
| 376 test.AddWriteData("Test String", false); | |
| 377 test.AddWriteData("1234567890", false); | |
| 378 test.AddWriteData("woot!", true); | |
| 379 test.stream = | |
| 380 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 381 DCHECK(test.stream); | |
| 382 cronet_bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 383 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 384 GetParam()); | |
| 385 // Flush before start is ignored. | |
| 386 cronet_bidirectional_stream_flush(test.stream); | |
| 387 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 388 &kTestHeadersArray, false); | |
| 389 test.BlockForDone(); | |
| 390 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 391 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 392 test.response_headers[kHelloHeaderName]); | |
| 393 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 394 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 395 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 396 test.response_trailers[kHelloTrailerName]); | |
| 397 // Flush after done is ignored. | |
| 398 cronet_bidirectional_stream_flush(test.stream); | |
| 399 cronet_bidirectional_stream_destroy(test.stream); | |
| 400 } | |
| 401 | |
| 402 TEST_P(CronetBidirectionalStreamTest, SimplePostWithFlushTwice) { | |
| 403 TestBidirectionalStreamCallback test; | |
| 404 test.AddWriteData("Test String", false); | |
| 405 test.AddWriteData("1234567890", false); | |
| 406 test.AddWriteData("woot!", true); | |
| 407 test.AddWriteData("Test String", false); | |
| 408 test.AddWriteData("1234567890", false); | |
| 409 test.AddWriteData("woot!", true); | |
| 410 test.stream = | |
| 411 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 412 DCHECK(test.stream); | |
| 413 cronet_bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 414 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 415 GetParam()); | |
| 416 // Flush before start is ignored. | |
| 417 cronet_bidirectional_stream_flush(test.stream); | |
| 418 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 419 &kTestHeadersArray, false); | |
| 420 test.BlockForDone(); | |
| 421 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 422 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 423 test.response_headers[kHelloHeaderName]); | |
| 424 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 425 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 426 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 427 test.response_trailers[kHelloTrailerName]); | |
| 428 // Flush after done is ignored. | |
| 429 cronet_bidirectional_stream_flush(test.stream); | |
| 430 cronet_bidirectional_stream_destroy(test.stream); | |
| 431 } | |
| 432 | |
| 433 TEST_P(CronetBidirectionalStreamTest, SimplePostWithFlushAfterOneWrite) { | |
| 434 TestBidirectionalStreamCallback test; | |
| 435 test.AddWriteData("Test String", false); | |
| 436 test.AddWriteData("1234567890", false); | |
| 437 test.AddWriteData("woot!", true); | |
| 438 test.stream = | |
| 439 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 440 DCHECK(test.stream); | |
| 441 cronet_bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 442 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 443 GetParam()); | |
| 444 // Flush before start is ignored. | |
| 445 cronet_bidirectional_stream_flush(test.stream); | |
| 446 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 447 &kTestHeadersArray, false); | |
| 448 test.BlockForDone(); | |
| 449 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 450 ASSERT_EQ(std::string(kHelloHeaderValue), | |
| 451 test.response_headers[kHelloHeaderName]); | |
| 452 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 453 ASSERT_EQ(std::string(kHelloBodyValue), base::JoinString(test.read_data, "")); | |
| 454 ASSERT_EQ(std::string(kHelloTrailerValue), | |
| 455 test.response_trailers[kHelloTrailerName]); | |
| 456 // Flush after done is ignored. | |
| 457 cronet_bidirectional_stream_flush(test.stream); | |
| 458 cronet_bidirectional_stream_destroy(test.stream); | |
| 459 } | |
| 460 | |
| 461 TEST_P(CronetBidirectionalStreamTest, TestDelayedFlush) { | |
| 462 class CustomTestBidirectionalStreamCallback | |
| 463 : public TestBidirectionalStreamCallback { | |
| 464 void MaybeWriteNextData(cronet_bidirectional_stream* stream) override { | |
| 465 DCHECK_EQ(stream, this->stream); | |
| 466 if (write_data.empty()) | |
| 467 return; | |
| 468 // Write all buffers when stream is ready. | |
| 469 // Flush after "3" and "5". | |
| 470 // EndOfStream is set with "6" but not flushed, so it is not sent. | |
| 471 if (write_data.front()->buffer == "1") { | |
| 472 for (const auto& data : write_data) { | |
| 473 cronet_bidirectional_stream_write(stream, data->buffer.c_str(), | |
| 474 data->buffer.size(), | |
| 475 data == write_data.back()); | |
| 476 if (data->flush) { | |
| 477 cronet_bidirectional_stream_flush(stream); | |
| 478 } | |
| 479 } | |
| 480 } | |
| 481 // Flush the final buffer with endOfStream flag. | |
| 482 if (write_data.front()->buffer == "6") | |
| 483 cronet_bidirectional_stream_flush(stream); | |
| 484 } | |
| 485 }; | |
| 486 | |
| 487 CustomTestBidirectionalStreamCallback test; | |
| 488 test.AddWriteData("1", false); | |
| 489 test.AddWriteData("2", false); | |
| 490 test.AddWriteData("3", true); | |
| 491 test.AddWriteData("4", false); | |
| 492 test.AddWriteData("5", true); | |
| 493 test.AddWriteData("6", false); | |
| 494 test.stream = | |
| 495 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 496 DCHECK(test.stream); | |
| 497 cronet_bidirectional_stream_disable_auto_flush(test.stream, true); | |
| 498 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 499 GetParam()); | |
| 500 // Flush before start is ignored. | |
| 501 cronet_bidirectional_stream_flush(test.stream); | |
| 502 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 503 &kTestHeadersArray, false); | |
| 504 test.BlockForDone(); | |
| 505 // Flush after done is ignored. | |
| 506 cronet_bidirectional_stream_flush(test.stream); | |
| 507 cronet_bidirectional_stream_destroy(test.stream); | |
| 508 } | |
| 509 | |
| 510 TEST_P(CronetBidirectionalStreamTest, CancelOnRead) { | |
| 511 TestBidirectionalStreamCallback test; | |
| 512 test.stream = | |
| 513 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 514 DCHECK(test.stream); | |
| 515 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 516 GetParam()); | |
| 517 test.cancel_from_step = TestBidirectionalStreamCallback::ON_READ_COMPLETED; | |
| 518 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 519 &kTestHeadersArray, true); | |
| 520 test.BlockForDone(); | |
| 521 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 522 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 523 ASSERT_EQ(TestBidirectionalStreamCallback::ON_CANCELED, test.response_step); | |
| 524 cronet_bidirectional_stream_destroy(test.stream); | |
| 525 } | |
| 526 | |
| 527 TEST_P(CronetBidirectionalStreamTest, CancelOnResponse) { | |
| 528 TestBidirectionalStreamCallback test; | |
| 529 test.stream = | |
| 530 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 531 DCHECK(test.stream); | |
| 532 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 533 GetParam()); | |
| 534 test.cancel_from_step = TestBidirectionalStreamCallback::ON_RESPONSE_STARTED; | |
| 535 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 536 &kTestHeadersArray, true); | |
| 537 test.BlockForDone(); | |
| 538 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 539 ASSERT_TRUE(test.read_data.empty()); | |
| 540 ASSERT_EQ(TestBidirectionalStreamCallback::ON_CANCELED, test.response_step); | |
| 541 cronet_bidirectional_stream_destroy(test.stream); | |
| 542 } | |
| 543 | |
| 544 TEST_P(CronetBidirectionalStreamTest, CancelOnSucceeded) { | |
| 545 TestBidirectionalStreamCallback test; | |
| 546 test.stream = | |
| 547 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 548 DCHECK(test.stream); | |
| 549 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 550 GetParam()); | |
| 551 test.cancel_from_step = TestBidirectionalStreamCallback::ON_SUCCEEDED; | |
| 552 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 553 &kTestHeadersArray, true); | |
| 554 test.BlockForDone(); | |
| 555 ASSERT_EQ(std::string(kHelloStatus), test.response_headers[kStatusHeader]); | |
| 556 ASSERT_EQ(std::string(kHelloBodyValue), test.read_data.front()); | |
| 557 ASSERT_EQ(TestBidirectionalStreamCallback::ON_SUCCEEDED, test.response_step); | |
| 558 cronet_bidirectional_stream_destroy(test.stream); | |
| 559 } | |
| 560 | |
| 561 TEST_P(CronetBidirectionalStreamTest, ReadFailsBeforeRequestStarted) { | |
| 562 TestBidirectionalStreamCallback test; | |
| 563 test.stream = | |
| 564 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 565 DCHECK(test.stream); | |
| 566 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 567 GetParam()); | |
| 568 char read_buffer[1]; | |
| 569 cronet_bidirectional_stream_read(test.stream, read_buffer, | |
| 570 sizeof(read_buffer)); | |
| 571 test.BlockForDone(); | |
| 572 ASSERT_TRUE(test.read_data.empty()); | |
| 573 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 574 ASSERT_EQ(net::ERR_UNEXPECTED, test.net_error); | |
| 575 cronet_bidirectional_stream_destroy(test.stream); | |
| 576 } | |
| 577 | |
| 578 TEST_P(CronetBidirectionalStreamTest, | |
| 579 StreamFailBeforeReadIsExecutedOnNetworkThread) { | |
| 580 class CustomTestBidirectionalStreamCallback | |
| 581 : public TestBidirectionalStreamCallback { | |
| 582 bool MaybeCancel(cronet_bidirectional_stream* stream, | |
| 583 ResponseStep step) override { | |
| 584 if (step == ResponseStep::ON_READ_COMPLETED) { | |
| 585 // Shut down the server, and the stream should error out. | |
| 586 // The second call to ShutdownQuicTestServer is no-op. | |
| 587 ShutdownQuicTestServer(); | |
| 588 } | |
| 589 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 590 } | |
| 591 }; | |
| 592 | |
| 593 CustomTestBidirectionalStreamCallback test; | |
| 594 test.AddWriteData("Hello, "); | |
| 595 test.AddWriteData("world!"); | |
| 596 test.read_buffer_size = 2; | |
| 597 test.stream = | |
| 598 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 599 DCHECK(test.stream); | |
| 600 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 601 GetParam()); | |
| 602 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 603 &kTestHeadersArray, false); | |
| 604 test.BlockForDone(); | |
| 605 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 606 ASSERT_EQ(net::ERR_QUIC_PROTOCOL_ERROR, test.net_error); | |
| 607 cronet_bidirectional_stream_destroy(test.stream); | |
| 608 } | |
| 609 | |
| 610 TEST_P(CronetBidirectionalStreamTest, WriteFailsBeforeRequestStarted) { | |
| 611 TestBidirectionalStreamCallback test; | |
| 612 test.stream = | |
| 613 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 614 DCHECK(test.stream); | |
| 615 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 616 GetParam()); | |
| 617 cronet_bidirectional_stream_write(test.stream, "1", 1, false); | |
| 618 test.BlockForDone(); | |
| 619 ASSERT_TRUE(test.read_data.empty()); | |
| 620 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 621 ASSERT_EQ(net::ERR_UNEXPECTED, test.net_error); | |
| 622 cronet_bidirectional_stream_destroy(test.stream); | |
| 623 } | |
| 624 | |
| 625 TEST_P(CronetBidirectionalStreamTest, StreamFailAfterStreamReadyCallback) { | |
| 626 class CustomTestBidirectionalStreamCallback | |
| 627 : public TestBidirectionalStreamCallback { | |
| 628 bool MaybeCancel(cronet_bidirectional_stream* stream, | |
| 629 ResponseStep step) override { | |
| 630 if (step == ResponseStep::ON_STREAM_READY) { | |
| 631 // Shut down the server, and the stream should error out. | |
| 632 // The second call to ShutdownQuicTestServer is no-op. | |
| 633 ShutdownQuicTestServer(); | |
| 634 } | |
| 635 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 636 } | |
| 637 }; | |
| 638 | |
| 639 CustomTestBidirectionalStreamCallback test; | |
| 640 test.AddWriteData("Test String"); | |
| 641 test.stream = | |
| 642 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 643 DCHECK(test.stream); | |
| 644 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 645 GetParam()); | |
| 646 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 647 &kTestHeadersArray, false); | |
| 648 test.BlockForDone(); | |
| 649 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 650 ASSERT_TRUE(test.net_error == net::ERR_QUIC_PROTOCOL_ERROR || | |
| 651 test.net_error == net::ERR_QUIC_HANDSHAKE_FAILED); | |
| 652 cronet_bidirectional_stream_destroy(test.stream); | |
| 653 } | |
| 654 | |
| 655 TEST_P(CronetBidirectionalStreamTest, | |
| 656 StreamFailBeforeWriteIsExecutedOnNetworkThread) { | |
| 657 class CustomTestBidirectionalStreamCallback | |
| 658 : public TestBidirectionalStreamCallback { | |
| 659 bool MaybeCancel(cronet_bidirectional_stream* stream, | |
| 660 ResponseStep step) override { | |
| 661 if (step == ResponseStep::ON_WRITE_COMPLETED) { | |
| 662 // Shut down the server, and the stream should error out. | |
| 663 // The second call to ShutdownQuicTestServer is no-op. | |
| 664 ShutdownQuicTestServer(); | |
| 665 } | |
| 666 return TestBidirectionalStreamCallback::MaybeCancel(stream, step); | |
| 667 } | |
| 668 }; | |
| 669 | |
| 670 CustomTestBidirectionalStreamCallback test; | |
| 671 test.AddWriteData("Test String"); | |
| 672 test.AddWriteData("1234567890"); | |
| 673 test.AddWriteData("woot!"); | |
| 674 test.stream = | |
| 675 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 676 DCHECK(test.stream); | |
| 677 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 678 GetParam()); | |
| 679 cronet_bidirectional_stream_start(test.stream, kTestServerUrl, 0, "POST", | |
| 680 &kTestHeadersArray, false); | |
| 681 test.BlockForDone(); | |
| 682 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 683 ASSERT_TRUE(test.net_error == net::ERR_QUIC_PROTOCOL_ERROR || | |
| 684 test.net_error == net::ERR_QUIC_HANDSHAKE_FAILED); | |
| 685 cronet_bidirectional_stream_destroy(test.stream); | |
| 686 } | |
| 687 | |
| 688 TEST_P(CronetBidirectionalStreamTest, FailedResolution) { | |
| 689 TestBidirectionalStreamCallback test; | |
| 690 test.stream = | |
| 691 cronet_bidirectional_stream_create(engine(), &test, test.callback()); | |
| 692 DCHECK(test.stream); | |
| 693 cronet_bidirectional_stream_delay_request_headers_until_flush(test.stream, | |
| 694 GetParam()); | |
| 695 test.cancel_from_step = TestBidirectionalStreamCallback::ON_FAILED; | |
| 696 cronet_bidirectional_stream_start(test.stream, "https://notfound.example.com", | |
| 697 0, "GET", &kTestHeadersArray, true); | |
| 698 test.BlockForDone(); | |
| 699 ASSERT_TRUE(test.read_data.empty()); | |
| 700 ASSERT_EQ(TestBidirectionalStreamCallback::ON_FAILED, test.response_step); | |
| 701 ASSERT_EQ(net::ERR_NAME_NOT_RESOLVED, test.net_error); | |
| 702 cronet_bidirectional_stream_destroy(test.stream); | |
| 703 } | |
| 704 | |
| 705 INSTANTIATE_TEST_CASE_P(CronetBidirectionalStreamDelayRequestHeadersUntilFlush, | |
| 706 CronetBidirectionalStreamTest, | |
| 707 ::testing::Values(true, false)); | |
| 708 | |
| 709 } // namespace cronet | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2492703002:
Third try at landing gRPC refactoring. Previous issue failed on the waterfall (Closed)
