Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | 0605995 | 2015-02-18 08:34:56 -0800 | [diff] [blame] | 3 | * Copyright 2015, Google Inc. |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 34 | #include <chrono> |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 35 | #include <thread> |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 36 | |
Craig Tiller | 14e60e9 | 2015-01-13 17:26:46 -0800 | [diff] [blame] | 37 | #include "test/core/util/test_config.h" |
Nicolas "Pixel" Noble | 0caebbf | 2015-04-09 23:08:51 +0200 | [diff] [blame] | 38 | #include "test/cpp/util/echo_duplicate.grpc.pb.h" |
| 39 | #include "test/cpp/util/echo.grpc.pb.h" |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 40 | #include "src/cpp/util/time.h" |
Craig Tiller | 7418d01 | 2015-02-11 15:25:03 -0800 | [diff] [blame] | 41 | #include "src/cpp/server/thread_pool.h" |
yangg | 59dfc90 | 2014-12-19 14:00:14 -0800 | [diff] [blame] | 42 | #include <grpc++/channel_arguments.h> |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 43 | #include <grpc++/channel_interface.h> |
| 44 | #include <grpc++/client_context.h> |
| 45 | #include <grpc++/create_channel.h> |
yangg | 4105e2b | 2015-01-09 14:19:44 -0800 | [diff] [blame] | 46 | #include <grpc++/credentials.h> |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 47 | #include <grpc++/server.h> |
| 48 | #include <grpc++/server_builder.h> |
yangg | a4b6f5d | 2014-12-17 15:53:12 -0800 | [diff] [blame] | 49 | #include <grpc++/server_context.h> |
Craig Tiller | 42bc87c | 2015-02-23 08:50:19 -0800 | [diff] [blame] | 50 | #include <grpc++/server_credentials.h> |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 51 | #include <grpc++/status.h> |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 52 | #include <grpc++/stream.h> |
Craig Tiller | 35e3971 | 2015-01-12 16:41:24 -0800 | [diff] [blame] | 53 | #include "test/core/util/port.h" |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 54 | #include <gtest/gtest.h> |
| 55 | |
| 56 | #include <grpc/grpc.h> |
| 57 | #include <grpc/support/thd.h> |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 58 | #include <grpc/support/time.h> |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 59 | |
| 60 | using grpc::cpp::test::util::EchoRequest; |
| 61 | using grpc::cpp::test::util::EchoResponse; |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 62 | using std::chrono::system_clock; |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 63 | |
| 64 | namespace grpc { |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 65 | namespace testing { |
| 66 | |
| 67 | namespace { |
| 68 | |
| 69 | // When echo_deadline is requested, deadline seen in the ServerContext is set in |
| 70 | // the response in seconds. |
| 71 | void MaybeEchoDeadline(ServerContext* context, const EchoRequest* request, |
| 72 | EchoResponse* response) { |
| 73 | if (request->has_param() && request->param().echo_deadline()) { |
| 74 | gpr_timespec deadline = gpr_inf_future; |
| 75 | if (context->absolute_deadline() != system_clock::time_point::max()) { |
| 76 | Timepoint2Timespec(context->absolute_deadline(), &deadline); |
| 77 | } |
| 78 | response->mutable_param()->set_request_deadline(deadline.tv_sec); |
| 79 | } |
| 80 | } |
Craig Tiller | 7418d01 | 2015-02-11 15:25:03 -0800 | [diff] [blame] | 81 | |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 82 | } // namespace |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 83 | |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 84 | class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service { |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 85 | public: |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 86 | TestServiceImpl() : signal_client_(false) {} |
| 87 | |
yangg | a4b6f5d | 2014-12-17 15:53:12 -0800 | [diff] [blame] | 88 | Status Echo(ServerContext* context, const EchoRequest* request, |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 89 | EchoResponse* response) GRPC_OVERRIDE { |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 90 | response->set_message(request->message()); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 91 | MaybeEchoDeadline(context, request, response); |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 92 | if (request->has_param() && request->param().client_cancel_after_us()) { |
| 93 | { |
| 94 | std::unique_lock<std::mutex> lock(mu_); |
| 95 | signal_client_ = true; |
| 96 | } |
| 97 | while (!context->IsCancelled()) { |
| 98 | std::this_thread::sleep_for(std::chrono::microseconds( |
| 99 | request->param().client_cancel_after_us())); |
| 100 | } |
| 101 | return Status::Cancelled; |
| 102 | } else if (request->has_param() && |
| 103 | request->param().server_cancel_after_us()) { |
| 104 | std::this_thread::sleep_for( |
| 105 | std::chrono::microseconds(request->param().server_cancel_after_us())); |
| 106 | return Status::Cancelled; |
| 107 | } else { |
| 108 | EXPECT_FALSE(context->IsCancelled()); |
| 109 | } |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 110 | return Status::OK; |
| 111 | } |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 112 | |
| 113 | // Unimplemented is left unimplemented to test the returned error. |
| 114 | |
yangg | a4b6f5d | 2014-12-17 15:53:12 -0800 | [diff] [blame] | 115 | Status RequestStream(ServerContext* context, |
| 116 | ServerReader<EchoRequest>* reader, |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 117 | EchoResponse* response) GRPC_OVERRIDE { |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 118 | EchoRequest request; |
| 119 | response->set_message(""); |
| 120 | while (reader->Read(&request)) { |
| 121 | response->mutable_message()->append(request.message()); |
| 122 | } |
| 123 | return Status::OK; |
| 124 | } |
| 125 | |
| 126 | // Return 3 messages. |
| 127 | // TODO(yangg) make it generic by adding a parameter into EchoRequest |
yangg | a4b6f5d | 2014-12-17 15:53:12 -0800 | [diff] [blame] | 128 | Status ResponseStream(ServerContext* context, const EchoRequest* request, |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 129 | ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE { |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 130 | EchoResponse response; |
| 131 | response.set_message(request->message() + "0"); |
| 132 | writer->Write(response); |
| 133 | response.set_message(request->message() + "1"); |
| 134 | writer->Write(response); |
| 135 | response.set_message(request->message() + "2"); |
| 136 | writer->Write(response); |
| 137 | |
| 138 | return Status::OK; |
| 139 | } |
| 140 | |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 141 | Status BidiStream(ServerContext* context, |
| 142 | ServerReaderWriter<EchoResponse, EchoRequest>* stream) |
| 143 | GRPC_OVERRIDE { |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 144 | EchoRequest request; |
| 145 | EchoResponse response; |
| 146 | while (stream->Read(&request)) { |
| 147 | gpr_log(GPR_INFO, "recv msg %s", request.message().c_str()); |
| 148 | response.set_message(request.message()); |
| 149 | stream->Write(response); |
| 150 | } |
| 151 | return Status::OK; |
| 152 | } |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 153 | |
| 154 | bool signal_client() { |
| 155 | std::unique_lock<std::mutex> lock(mu_); |
| 156 | return signal_client_; |
| 157 | } |
| 158 | |
| 159 | private: |
| 160 | bool signal_client_; |
| 161 | std::mutex mu_; |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 162 | }; |
| 163 | |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 164 | class TestServiceImplDupPkg |
| 165 | : public ::grpc::cpp::test::util::duplicate::TestService::Service { |
| 166 | public: |
| 167 | Status Echo(ServerContext* context, const EchoRequest* request, |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 168 | EchoResponse* response) GRPC_OVERRIDE { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 169 | response->set_message("no package"); |
| 170 | return Status::OK; |
| 171 | } |
| 172 | }; |
| 173 | |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 174 | class End2endTest : public ::testing::Test { |
| 175 | protected: |
Craig Tiller | 7418d01 | 2015-02-11 15:25:03 -0800 | [diff] [blame] | 176 | End2endTest() : thread_pool_(2) {} |
| 177 | |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 178 | void SetUp() GRPC_OVERRIDE { |
Craig Tiller | 35e3971 | 2015-01-12 16:41:24 -0800 | [diff] [blame] | 179 | int port = grpc_pick_unused_port_or_die(); |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 180 | server_address_ << "localhost:" << port; |
| 181 | // Setup server |
| 182 | ServerBuilder builder; |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 183 | builder.AddListeningPort(server_address_.str(), |
| 184 | InsecureServerCredentials()); |
Craig Tiller | f8ac5d8 | 2015-02-09 16:24:20 -0800 | [diff] [blame] | 185 | builder.RegisterService(&service_); |
| 186 | builder.RegisterService(&dup_pkg_service_); |
Craig Tiller | 7418d01 | 2015-02-11 15:25:03 -0800 | [diff] [blame] | 187 | builder.SetThreadPool(&thread_pool_); |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 188 | server_ = builder.BuildAndStart(); |
| 189 | } |
| 190 | |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 191 | void TearDown() GRPC_OVERRIDE { server_->Shutdown(); } |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 192 | |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 193 | void ResetStub() { |
Craig Tiller | 47c83fd | 2015-02-21 22:45:35 -0800 | [diff] [blame] | 194 | std::shared_ptr<ChannelInterface> channel = CreateChannel( |
| 195 | server_address_.str(), InsecureCredentials(), ChannelArguments()); |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 196 | stub_ = std::move(grpc::cpp::test::util::TestService::NewStub(channel)); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 197 | } |
| 198 | |
| 199 | std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_; |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 200 | std::unique_ptr<Server> server_; |
| 201 | std::ostringstream server_address_; |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 202 | TestServiceImpl service_; |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 203 | TestServiceImplDupPkg dup_pkg_service_; |
Craig Tiller | 7418d01 | 2015-02-11 15:25:03 -0800 | [diff] [blame] | 204 | ThreadPool thread_pool_; |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 205 | }; |
| 206 | |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 207 | static void SendRpc(grpc::cpp::test::util::TestService::Stub* stub, |
| 208 | int num_rpcs) { |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 209 | EchoRequest request; |
| 210 | EchoResponse response; |
| 211 | request.set_message("Hello"); |
| 212 | |
| 213 | for (int i = 0; i < num_rpcs; ++i) { |
| 214 | ClientContext context; |
| 215 | Status s = stub->Echo(&context, request, &response); |
| 216 | EXPECT_EQ(response.message(), request.message()); |
| 217 | EXPECT_TRUE(s.IsOk()); |
| 218 | } |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | TEST_F(End2endTest, SimpleRpc) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 222 | ResetStub(); |
| 223 | SendRpc(stub_.get(), 1); |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | TEST_F(End2endTest, MultipleRpcs) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 227 | ResetStub(); |
Craig Tiller | 35e3971 | 2015-01-12 16:41:24 -0800 | [diff] [blame] | 228 | std::vector<std::thread*> threads; |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 229 | for (int i = 0; i < 10; ++i) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 230 | threads.push_back(new std::thread(SendRpc, stub_.get(), 10)); |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 231 | } |
| 232 | for (int i = 0; i < 10; ++i) { |
| 233 | threads[i]->join(); |
| 234 | delete threads[i]; |
| 235 | } |
| 236 | } |
| 237 | |
yangg | da029e3 | 2014-12-18 10:24:04 -0800 | [diff] [blame] | 238 | // Set a 10us deadline and make sure proper error is returned. |
| 239 | TEST_F(End2endTest, RpcDeadlineExpires) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 240 | ResetStub(); |
yangg | da029e3 | 2014-12-18 10:24:04 -0800 | [diff] [blame] | 241 | EchoRequest request; |
| 242 | EchoResponse response; |
| 243 | request.set_message("Hello"); |
| 244 | |
| 245 | ClientContext context; |
| 246 | std::chrono::system_clock::time_point deadline = |
| 247 | std::chrono::system_clock::now() + std::chrono::microseconds(10); |
| 248 | context.set_absolute_deadline(deadline); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 249 | Status s = stub_->Echo(&context, request, &response); |
Craig Tiller | 7b01878 | 2015-01-16 09:53:39 -0800 | [diff] [blame] | 250 | EXPECT_EQ(StatusCode::DEADLINE_EXCEEDED, s.code()); |
yangg | da029e3 | 2014-12-18 10:24:04 -0800 | [diff] [blame] | 251 | } |
| 252 | |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 253 | // Set a long but finite deadline. |
| 254 | TEST_F(End2endTest, RpcLongDeadline) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 255 | ResetStub(); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 256 | EchoRequest request; |
| 257 | EchoResponse response; |
| 258 | request.set_message("Hello"); |
| 259 | |
| 260 | ClientContext context; |
| 261 | std::chrono::system_clock::time_point deadline = |
| 262 | std::chrono::system_clock::now() + std::chrono::hours(1); |
| 263 | context.set_absolute_deadline(deadline); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 264 | Status s = stub_->Echo(&context, request, &response); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 265 | EXPECT_EQ(response.message(), request.message()); |
| 266 | EXPECT_TRUE(s.IsOk()); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 267 | } |
| 268 | |
| 269 | // Ask server to echo back the deadline it sees. |
| 270 | TEST_F(End2endTest, EchoDeadline) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 271 | ResetStub(); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 272 | EchoRequest request; |
| 273 | EchoResponse response; |
| 274 | request.set_message("Hello"); |
| 275 | request.mutable_param()->set_echo_deadline(true); |
| 276 | |
| 277 | ClientContext context; |
| 278 | std::chrono::system_clock::time_point deadline = |
| 279 | std::chrono::system_clock::now() + std::chrono::seconds(100); |
| 280 | context.set_absolute_deadline(deadline); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 281 | Status s = stub_->Echo(&context, request, &response); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 282 | EXPECT_EQ(response.message(), request.message()); |
| 283 | EXPECT_TRUE(s.IsOk()); |
| 284 | gpr_timespec sent_deadline; |
| 285 | Timepoint2Timespec(deadline, &sent_deadline); |
| 286 | // Allow 1 second error. |
| 287 | EXPECT_LE(response.param().request_deadline() - sent_deadline.tv_sec, 1); |
| 288 | EXPECT_GE(response.param().request_deadline() - sent_deadline.tv_sec, -1); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 289 | } |
| 290 | |
| 291 | // Ask server to echo back the deadline it sees. The rpc has no deadline. |
| 292 | TEST_F(End2endTest, EchoDeadlineForNoDeadlineRpc) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 293 | ResetStub(); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 294 | EchoRequest request; |
| 295 | EchoResponse response; |
| 296 | request.set_message("Hello"); |
| 297 | request.mutable_param()->set_echo_deadline(true); |
| 298 | |
| 299 | ClientContext context; |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 300 | Status s = stub_->Echo(&context, request, &response); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 301 | EXPECT_EQ(response.message(), request.message()); |
| 302 | EXPECT_TRUE(s.IsOk()); |
| 303 | EXPECT_EQ(response.param().request_deadline(), gpr_inf_future.tv_sec); |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 304 | } |
| 305 | |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 306 | TEST_F(End2endTest, UnimplementedRpc) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 307 | ResetStub(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 308 | EchoRequest request; |
| 309 | EchoResponse response; |
| 310 | request.set_message("Hello"); |
| 311 | |
| 312 | ClientContext context; |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 313 | Status s = stub_->Unimplemented(&context, request, &response); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 314 | EXPECT_FALSE(s.IsOk()); |
| 315 | EXPECT_EQ(s.code(), grpc::StatusCode::UNIMPLEMENTED); |
| 316 | EXPECT_EQ(s.details(), ""); |
| 317 | EXPECT_EQ(response.message(), ""); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 318 | } |
| 319 | |
| 320 | TEST_F(End2endTest, RequestStreamOneRequest) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 321 | ResetStub(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 322 | EchoRequest request; |
| 323 | EchoResponse response; |
| 324 | ClientContext context; |
| 325 | |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 326 | auto stream = stub_->RequestStream(&context, &response); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 327 | request.set_message("hello"); |
| 328 | EXPECT_TRUE(stream->Write(request)); |
| 329 | stream->WritesDone(); |
Craig Tiller | f8ac5d8 | 2015-02-09 16:24:20 -0800 | [diff] [blame] | 330 | Status s = stream->Finish(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 331 | EXPECT_EQ(response.message(), request.message()); |
| 332 | EXPECT_TRUE(s.IsOk()); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 333 | } |
| 334 | |
| 335 | TEST_F(End2endTest, RequestStreamTwoRequests) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 336 | ResetStub(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 337 | EchoRequest request; |
| 338 | EchoResponse response; |
| 339 | ClientContext context; |
| 340 | |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 341 | auto stream = stub_->RequestStream(&context, &response); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 342 | request.set_message("hello"); |
| 343 | EXPECT_TRUE(stream->Write(request)); |
| 344 | EXPECT_TRUE(stream->Write(request)); |
| 345 | stream->WritesDone(); |
Craig Tiller | f8ac5d8 | 2015-02-09 16:24:20 -0800 | [diff] [blame] | 346 | Status s = stream->Finish(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 347 | EXPECT_EQ(response.message(), "hellohello"); |
| 348 | EXPECT_TRUE(s.IsOk()); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 349 | } |
| 350 | |
| 351 | TEST_F(End2endTest, ResponseStream) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 352 | ResetStub(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 353 | EchoRequest request; |
| 354 | EchoResponse response; |
| 355 | ClientContext context; |
| 356 | request.set_message("hello"); |
| 357 | |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 358 | auto stream = stub_->ResponseStream(&context, request); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 359 | EXPECT_TRUE(stream->Read(&response)); |
| 360 | EXPECT_EQ(response.message(), request.message() + "0"); |
| 361 | EXPECT_TRUE(stream->Read(&response)); |
| 362 | EXPECT_EQ(response.message(), request.message() + "1"); |
| 363 | EXPECT_TRUE(stream->Read(&response)); |
| 364 | EXPECT_EQ(response.message(), request.message() + "2"); |
| 365 | EXPECT_FALSE(stream->Read(&response)); |
| 366 | |
Craig Tiller | 4d0fb5f | 2015-02-09 16:27:22 -0800 | [diff] [blame] | 367 | Status s = stream->Finish(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 368 | EXPECT_TRUE(s.IsOk()); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 369 | } |
| 370 | |
| 371 | TEST_F(End2endTest, BidiStream) { |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 372 | ResetStub(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 373 | EchoRequest request; |
| 374 | EchoResponse response; |
| 375 | ClientContext context; |
| 376 | grpc::string msg("hello"); |
| 377 | |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 378 | auto stream = stub_->BidiStream(&context); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 379 | |
| 380 | request.set_message(msg + "0"); |
| 381 | EXPECT_TRUE(stream->Write(request)); |
| 382 | EXPECT_TRUE(stream->Read(&response)); |
| 383 | EXPECT_EQ(response.message(), request.message()); |
| 384 | |
| 385 | request.set_message(msg + "1"); |
| 386 | EXPECT_TRUE(stream->Write(request)); |
| 387 | EXPECT_TRUE(stream->Read(&response)); |
| 388 | EXPECT_EQ(response.message(), request.message()); |
| 389 | |
| 390 | request.set_message(msg + "2"); |
| 391 | EXPECT_TRUE(stream->Write(request)); |
| 392 | EXPECT_TRUE(stream->Read(&response)); |
| 393 | EXPECT_EQ(response.message(), request.message()); |
| 394 | |
| 395 | stream->WritesDone(); |
| 396 | EXPECT_FALSE(stream->Read(&response)); |
| 397 | |
Craig Tiller | 4d0fb5f | 2015-02-09 16:27:22 -0800 | [diff] [blame] | 398 | Status s = stream->Finish(); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 399 | EXPECT_TRUE(s.IsOk()); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 400 | } |
| 401 | |
| 402 | // Talk to the two services with the same name but different package names. |
| 403 | // The two stubs are created on the same channel. |
| 404 | TEST_F(End2endTest, DiffPackageServices) { |
Craig Tiller | 47c83fd | 2015-02-21 22:45:35 -0800 | [diff] [blame] | 405 | std::shared_ptr<ChannelInterface> channel = CreateChannel( |
| 406 | server_address_.str(), InsecureCredentials(), ChannelArguments()); |
yangg | 1456d15 | 2015-01-08 15:39:58 -0800 | [diff] [blame] | 407 | |
| 408 | EchoRequest request; |
| 409 | EchoResponse response; |
| 410 | request.set_message("Hello"); |
| 411 | |
| 412 | std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub( |
| 413 | grpc::cpp::test::util::TestService::NewStub(channel)); |
| 414 | ClientContext context; |
| 415 | Status s = stub->Echo(&context, request, &response); |
| 416 | EXPECT_EQ(response.message(), request.message()); |
| 417 | EXPECT_TRUE(s.IsOk()); |
| 418 | |
| 419 | std::unique_ptr<grpc::cpp::test::util::duplicate::TestService::Stub> |
| 420 | dup_pkg_stub( |
| 421 | grpc::cpp::test::util::duplicate::TestService::NewStub(channel)); |
| 422 | ClientContext context2; |
| 423 | s = dup_pkg_stub->Echo(&context2, request, &response); |
| 424 | EXPECT_EQ("no package", response.message()); |
| 425 | EXPECT_TRUE(s.IsOk()); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 426 | } |
| 427 | |
yangg | 4105e2b | 2015-01-09 14:19:44 -0800 | [diff] [blame] | 428 | // rpc and stream should fail on bad credentials. |
| 429 | TEST_F(End2endTest, BadCredentials) { |
| 430 | std::unique_ptr<Credentials> bad_creds = |
Craig Tiller | 47c83fd | 2015-02-21 22:45:35 -0800 | [diff] [blame] | 431 | ServiceAccountCredentials("", "", std::chrono::seconds(1)); |
yangg | 4105e2b | 2015-01-09 14:19:44 -0800 | [diff] [blame] | 432 | EXPECT_EQ(nullptr, bad_creds.get()); |
| 433 | std::shared_ptr<ChannelInterface> channel = |
| 434 | CreateChannel(server_address_.str(), bad_creds, ChannelArguments()); |
| 435 | std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub( |
| 436 | grpc::cpp::test::util::TestService::NewStub(channel)); |
| 437 | EchoRequest request; |
| 438 | EchoResponse response; |
| 439 | ClientContext context; |
| 440 | grpc::string msg("hello"); |
| 441 | |
| 442 | Status s = stub->Echo(&context, request, &response); |
| 443 | EXPECT_EQ("", response.message()); |
| 444 | EXPECT_FALSE(s.IsOk()); |
| 445 | EXPECT_EQ(StatusCode::UNKNOWN, s.code()); |
| 446 | EXPECT_EQ("Rpc sent on a lame channel.", s.details()); |
| 447 | |
| 448 | ClientContext context2; |
Craig Tiller | fd1b49b | 2015-02-23 12:53:39 -0800 | [diff] [blame] | 449 | auto stream = stub->BidiStream(&context2); |
Craig Tiller | 4d0fb5f | 2015-02-09 16:27:22 -0800 | [diff] [blame] | 450 | s = stream->Finish(); |
yangg | 4105e2b | 2015-01-09 14:19:44 -0800 | [diff] [blame] | 451 | EXPECT_FALSE(s.IsOk()); |
| 452 | EXPECT_EQ(StatusCode::UNKNOWN, s.code()); |
| 453 | EXPECT_EQ("Rpc sent on a lame channel.", s.details()); |
yangg | 4105e2b | 2015-01-09 14:19:44 -0800 | [diff] [blame] | 454 | } |
| 455 | |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 456 | void CancelRpc(ClientContext* context, int delay_us, TestServiceImpl* service) { |
| 457 | std::this_thread::sleep_for(std::chrono::microseconds(delay_us)); |
| 458 | while (!service->signal_client()) { |
| 459 | } |
| 460 | context->TryCancel(); |
| 461 | } |
| 462 | |
| 463 | // Client cancels rpc after 10ms |
| 464 | TEST_F(End2endTest, ClientCancelsRpc) { |
| 465 | ResetStub(); |
| 466 | EchoRequest request; |
| 467 | EchoResponse response; |
| 468 | request.set_message("Hello"); |
| 469 | const int kCancelDelayUs = 10 * 1000; |
| 470 | request.mutable_param()->set_client_cancel_after_us(kCancelDelayUs); |
| 471 | |
| 472 | ClientContext context; |
| 473 | std::thread cancel_thread(CancelRpc, &context, kCancelDelayUs, &service_); |
| 474 | Status s = stub_->Echo(&context, request, &response); |
| 475 | cancel_thread.join(); |
| 476 | EXPECT_EQ(StatusCode::CANCELLED, s.code()); |
Craig Tiller | 12088b2 | 2015-04-20 09:51:27 -0700 | [diff] [blame] | 477 | EXPECT_EQ(s.details(), "Cancelled"); |
Yang Gao | 0c4b0dd | 2015-03-30 13:08:34 -0700 | [diff] [blame] | 478 | } |
| 479 | |
| 480 | // Server cancels rpc after 1ms |
| 481 | TEST_F(End2endTest, ServerCancelsRpc) { |
| 482 | ResetStub(); |
| 483 | EchoRequest request; |
| 484 | EchoResponse response; |
| 485 | request.set_message("Hello"); |
| 486 | request.mutable_param()->set_server_cancel_after_us(1000); |
| 487 | |
| 488 | ClientContext context; |
| 489 | Status s = stub_->Echo(&context, request, &response); |
| 490 | EXPECT_EQ(StatusCode::CANCELLED, s.code()); |
| 491 | EXPECT_TRUE(s.details().empty()); |
| 492 | } |
| 493 | |
Abhishek Kumar | e41d040 | 2015-04-17 14:12:33 -0700 | [diff] [blame] | 494 | // Client cancels server stream after sending some messages |
Abhishek Kumar | a1d3a72 | 2015-04-23 10:24:04 -0700 | [diff] [blame] | 495 | TEST_F(End2endTest, ClientCancelsResponseStream) { |
Abhishek Kumar | e41d040 | 2015-04-17 14:12:33 -0700 | [diff] [blame] | 496 | ResetStub(); |
| 497 | EchoRequest request; |
| 498 | EchoResponse response; |
| 499 | ClientContext context; |
| 500 | request.set_message("hello"); |
| 501 | |
| 502 | auto stream = stub_->ResponseStream(&context, request); |
| 503 | |
| 504 | EXPECT_TRUE(stream->Read(&response)); |
| 505 | EXPECT_EQ(response.message(), request.message() + "0"); |
| 506 | EXPECT_TRUE(stream->Read(&response)); |
| 507 | EXPECT_EQ(response.message(), request.message() + "1"); |
| 508 | |
| 509 | context.TryCancel(); |
| 510 | |
| 511 | // The cancellation races with responses, so there might be zero or |
| 512 | // one responses pending, read till failure |
| 513 | |
| 514 | if (stream->Read(&response)) { |
| 515 | EXPECT_EQ(response.message(), request.message() + "2"); |
| 516 | // Since we have cancelled, we expect the next attempt to read to fail |
| 517 | EXPECT_FALSE(stream->Read(&response)); |
| 518 | } |
| 519 | |
| 520 | Status s = stream->Finish(); |
Abhishek Kumar | 18298a7 | 2015-04-17 15:00:25 -0700 | [diff] [blame] | 521 | // The final status could be either of CANCELLED or OK depending on |
| 522 | // who won the race. |
| 523 | EXPECT_GE(grpc::StatusCode::CANCELLED, s.code()); |
Abhishek Kumar | e41d040 | 2015-04-17 14:12:33 -0700 | [diff] [blame] | 524 | } |
| 525 | |
Abhishek Kumar | 82a8331 | 2015-04-17 13:30:51 -0700 | [diff] [blame] | 526 | // Client cancels bidi stream after sending some messages |
| 527 | TEST_F(End2endTest, ClientCancelsBidi) { |
| 528 | ResetStub(); |
| 529 | EchoRequest request; |
| 530 | EchoResponse response; |
| 531 | ClientContext context; |
| 532 | grpc::string msg("hello"); |
| 533 | |
| 534 | auto stream = stub_->BidiStream(&context); |
| 535 | |
| 536 | request.set_message(msg + "0"); |
| 537 | EXPECT_TRUE(stream->Write(request)); |
| 538 | EXPECT_TRUE(stream->Read(&response)); |
| 539 | EXPECT_EQ(response.message(), request.message()); |
| 540 | |
| 541 | request.set_message(msg + "1"); |
| 542 | EXPECT_TRUE(stream->Write(request)); |
| 543 | |
| 544 | context.TryCancel(); |
| 545 | |
| 546 | // The cancellation races with responses, so there might be zero or |
| 547 | // one responses pending, read till failure |
| 548 | |
| 549 | if (stream->Read(&response)) { |
| 550 | EXPECT_EQ(response.message(), request.message()); |
| 551 | // Since we have cancelled, we expect the next attempt to read to fail |
| 552 | EXPECT_FALSE(stream->Read(&response)); |
| 553 | } |
| 554 | |
| 555 | Status s = stream->Finish(); |
| 556 | EXPECT_EQ(grpc::StatusCode::CANCELLED, s.code()); |
| 557 | } |
| 558 | |
| 559 | |
yangg | ed5e7e0 | 2015-01-06 10:16:15 -0800 | [diff] [blame] | 560 | } // namespace testing |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 561 | } // namespace grpc |
| 562 | |
| 563 | int main(int argc, char** argv) { |
Craig Tiller | 14e60e9 | 2015-01-13 17:26:46 -0800 | [diff] [blame] | 564 | grpc_test_init(argc, argv); |
Nicolas Noble | b7ebd3b | 2014-11-26 16:33:03 -0800 | [diff] [blame] | 565 | ::testing::InitGoogleTest(&argc, argv); |
Yang Gao | c4b6ffb | 2015-04-23 16:35:24 -0700 | [diff] [blame^] | 566 | return RUN_ALL_TESTS(); |
Craig Tiller | 190d360 | 2015-02-18 09:23:38 -0800 | [diff] [blame] | 567 | } |