Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | 6169d5f | 2016-03-31 07:46:18 -0700 | [diff] [blame] | 3 | * Copyright 2015, Google Inc. |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -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 | |
Yang Gao | da699b8 | 2015-02-18 01:10:22 -0800 | [diff] [blame] | 34 | #include <memory> |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 35 | #include <thread> |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 36 | |
yang-g | 8c2be9f | 2015-08-19 16:28:09 -0700 | [diff] [blame] | 37 | #include <grpc++/channel.h> |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 38 | #include <grpc++/client_context.h> |
| 39 | #include <grpc++/create_channel.h> |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 40 | #include <grpc++/server.h> |
| 41 | #include <grpc++/server_builder.h> |
| 42 | #include <grpc++/server_context.h> |
Sree Kuchibhotla | b0d0c8e | 2016-01-13 22:52:17 -0800 | [diff] [blame] | 43 | #include <grpc/grpc.h> |
| 44 | #include <grpc/support/thd.h> |
| 45 | #include <grpc/support/time.h> |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 46 | #include <grpc/support/tls.h> |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 47 | #include <gtest/gtest.h> |
| 48 | |
Craig Tiller | 1b4e330 | 2015-12-17 16:35:00 -0800 | [diff] [blame] | 49 | #include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h" |
| 50 | #include "src/proto/grpc/testing/echo.grpc.pb.h" |
Sree Kuchibhotla | b0d0c8e | 2016-01-13 22:52:17 -0800 | [diff] [blame] | 51 | #include "test/core/util/port.h" |
| 52 | #include "test/core/util/test_config.h" |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 53 | #include "test/cpp/util/string_ref_helper.h" |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 54 | #include "test/cpp/util/test_credentials_provider.h" |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 55 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 56 | #ifdef GPR_POSIX_SOCKET |
Craig Tiller | f45496f | 2016-03-30 07:41:19 -0700 | [diff] [blame] | 57 | #include "src/core/lib/iomgr/ev_posix.h" |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 58 | #endif |
| 59 | |
Craig Tiller | 1b4e330 | 2015-12-17 16:35:00 -0800 | [diff] [blame] | 60 | using grpc::testing::EchoRequest; |
| 61 | using grpc::testing::EchoResponse; |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 62 | using grpc::testing::kTlsCredentialsType; |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 63 | using std::chrono::system_clock; |
| 64 | |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 65 | GPR_TLS_DECL(g_is_async_end2end_test); |
| 66 | |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 67 | namespace grpc { |
| 68 | namespace testing { |
| 69 | |
| 70 | namespace { |
| 71 | |
Craig Tiller | 7536af0 | 2015-12-22 13:49:30 -0800 | [diff] [blame] | 72 | void* tag(int i) { return (void*)(intptr_t)i; } |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 73 | int detag(void* p) { return static_cast<int>(reinterpret_cast<intptr_t>(p)); } |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 74 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 75 | #ifdef GPR_POSIX_SOCKET |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 76 | static int maybe_assert_non_blocking_poll(struct pollfd* pfds, nfds_t nfds, |
| 77 | int timeout) { |
| 78 | if (gpr_tls_get(&g_is_async_end2end_test)) { |
| 79 | GPR_ASSERT(timeout == 0); |
| 80 | } |
| 81 | return poll(pfds, nfds, timeout); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | class PollOverride { |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 85 | public: |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 86 | PollOverride(grpc_poll_function_type f) { |
| 87 | prev_ = grpc_poll_function; |
| 88 | grpc_poll_function = f; |
| 89 | } |
| 90 | |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 91 | ~PollOverride() { grpc_poll_function = prev_; } |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 92 | |
| 93 | private: |
| 94 | grpc_poll_function_type prev_; |
| 95 | }; |
| 96 | |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 97 | class PollingOverrider : public PollOverride { |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 98 | public: |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 99 | explicit PollingOverrider(bool allow_blocking) |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 100 | : PollOverride(allow_blocking ? poll : maybe_assert_non_blocking_poll) {} |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 101 | }; |
| 102 | #else |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 103 | class PollingOverrider { |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 104 | public: |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 105 | explicit PollingOverrider(bool allow_blocking) {} |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 106 | }; |
| 107 | #endif |
| 108 | |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 109 | class Verifier { |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 110 | public: |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 111 | explicit Verifier(bool spin) : spin_(spin) {} |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 112 | // Expect sets the expected ok value for a specific tag |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 113 | Verifier& Expect(int i, bool expect_ok) { |
| 114 | expectations_[tag(i)] = expect_ok; |
| 115 | return *this; |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 116 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 117 | |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 118 | // Next waits for 1 async tag to complete, checks its |
| 119 | // expectations, and returns the tag |
| 120 | int Next(CompletionQueue* cq, bool ignore_ok) { |
| 121 | bool ok; |
| 122 | void* got_tag; |
| 123 | if (spin_) { |
| 124 | for (;;) { |
| 125 | auto r = cq->AsyncNext(&got_tag, &ok, gpr_time_0(GPR_CLOCK_REALTIME)); |
| 126 | if (r == CompletionQueue::TIMEOUT) continue; |
| 127 | if (r == CompletionQueue::GOT_EVENT) break; |
| 128 | gpr_log(GPR_ERROR, "unexpected result from AsyncNext"); |
| 129 | abort(); |
| 130 | } |
| 131 | } else { |
| 132 | EXPECT_TRUE(cq->Next(&got_tag, &ok)); |
| 133 | } |
| 134 | auto it = expectations_.find(got_tag); |
| 135 | EXPECT_TRUE(it != expectations_.end()); |
| 136 | if (!ignore_ok) { |
| 137 | EXPECT_EQ(it->second, ok); |
| 138 | } |
| 139 | expectations_.erase(it); |
| 140 | return detag(got_tag); |
| 141 | } |
| 142 | |
| 143 | // Verify keeps calling Next until all currently set |
| 144 | // expected tags are complete |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 145 | void Verify(CompletionQueue* cq) { Verify(cq, false); } |
| 146 | |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 147 | // This version of Verify allows optionally ignoring the |
| 148 | // outcome of the expectation |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 149 | void Verify(CompletionQueue* cq, bool ignore_ok) { |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 150 | GPR_ASSERT(!expectations_.empty()); |
| 151 | while (!expectations_.empty()) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 152 | Next(cq, ignore_ok); |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 153 | } |
| 154 | } |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 155 | // This version of Verify stops after a certain deadline |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 156 | void Verify(CompletionQueue* cq, |
| 157 | std::chrono::system_clock::time_point deadline) { |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 158 | if (expectations_.empty()) { |
| 159 | bool ok; |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 160 | void* got_tag; |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 161 | if (spin_) { |
| 162 | while (std::chrono::system_clock::now() < deadline) { |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 163 | EXPECT_EQ( |
| 164 | cq->AsyncNext(&got_tag, &ok, gpr_time_0(GPR_CLOCK_REALTIME)), |
| 165 | CompletionQueue::TIMEOUT); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 166 | } |
| 167 | } else { |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 168 | EXPECT_EQ(cq->AsyncNext(&got_tag, &ok, deadline), |
| 169 | CompletionQueue::TIMEOUT); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 170 | } |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 171 | } else { |
| 172 | while (!expectations_.empty()) { |
| 173 | bool ok; |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 174 | void* got_tag; |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 175 | if (spin_) { |
| 176 | for (;;) { |
| 177 | GPR_ASSERT(std::chrono::system_clock::now() < deadline); |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 178 | auto r = |
| 179 | cq->AsyncNext(&got_tag, &ok, gpr_time_0(GPR_CLOCK_REALTIME)); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 180 | if (r == CompletionQueue::TIMEOUT) continue; |
| 181 | if (r == CompletionQueue::GOT_EVENT) break; |
| 182 | gpr_log(GPR_ERROR, "unexpected result from AsyncNext"); |
| 183 | abort(); |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 184 | } |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 185 | } else { |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 186 | EXPECT_EQ(cq->AsyncNext(&got_tag, &ok, deadline), |
| 187 | CompletionQueue::GOT_EVENT); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 188 | } |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 189 | auto it = expectations_.find(got_tag); |
| 190 | EXPECT_TRUE(it != expectations_.end()); |
| 191 | EXPECT_EQ(it->second, ok); |
| 192 | expectations_.erase(it); |
| 193 | } |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | private: |
| 198 | std::map<void*, bool> expectations_; |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 199 | bool spin_; |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 200 | }; |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 201 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 202 | class TestScenario { |
| 203 | public: |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 204 | TestScenario(bool non_block, const grpc::string& creds_type, |
| 205 | const grpc::string& content) |
| 206 | : disable_blocking(non_block), |
| 207 | credentials_type(creds_type), |
| 208 | message_content(content) {} |
| 209 | void Log() const { |
| 210 | gpr_log(GPR_INFO, |
| 211 | "Scenario: disable_blocking %d, credentials %s, message size %d", |
| 212 | disable_blocking, credentials_type.c_str(), message_content.size()); |
| 213 | } |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 214 | bool disable_blocking; |
| 215 | const grpc::string credentials_type; |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 216 | const grpc::string message_content; |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 217 | }; |
| 218 | |
| 219 | class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> { |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 220 | protected: |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 221 | AsyncEnd2endTest() { GetParam().Log(); } |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 222 | |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 223 | void SetUp() GRPC_OVERRIDE { |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 224 | poll_overrider_.reset(new PollingOverrider(!GetParam().disable_blocking)); |
Vijay Pai | 018879a | 2016-02-16 09:20:50 -0800 | [diff] [blame] | 225 | |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 226 | int port = grpc_pick_unused_port_or_die(); |
| 227 | server_address_ << "localhost:" << port; |
vjpai | 017ed62 | 2015-12-09 10:42:54 -0800 | [diff] [blame] | 228 | |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 229 | // Setup server |
| 230 | ServerBuilder builder; |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 231 | auto server_creds = GetServerCredentials(GetParam().credentials_type); |
| 232 | builder.AddListeningPort(server_address_.str(), server_creds); |
Craig Tiller | 15f383c | 2016-01-07 12:45:32 -0800 | [diff] [blame] | 233 | builder.RegisterService(&service_); |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 234 | cq_ = builder.AddCompletionQueue(); |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 235 | server_ = builder.BuildAndStart(); |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 236 | |
| 237 | gpr_tls_set(&g_is_async_end2end_test, 1); |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 238 | } |
| 239 | |
Craig Tiller | cf133f4 | 2015-02-26 14:05:56 -0800 | [diff] [blame] | 240 | void TearDown() GRPC_OVERRIDE { |
Craig Tiller | 492968f | 2015-02-18 13:14:03 -0800 | [diff] [blame] | 241 | server_->Shutdown(); |
| 242 | void* ignored_tag; |
| 243 | bool ignored_ok; |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 244 | cq_->Shutdown(); |
| 245 | while (cq_->Next(&ignored_tag, &ignored_ok)) |
Craig Tiller | 492968f | 2015-02-18 13:14:03 -0800 | [diff] [blame] | 246 | ; |
Vijay Pai | 018879a | 2016-02-16 09:20:50 -0800 | [diff] [blame] | 247 | poll_overrider_.reset(); |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 248 | gpr_tls_set(&g_is_async_end2end_test, 0); |
Craig Tiller | 492968f | 2015-02-18 13:14:03 -0800 | [diff] [blame] | 249 | } |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 250 | |
| 251 | void ResetStub() { |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 252 | ChannelArguments args; |
| 253 | auto channel_creds = |
| 254 | GetChannelCredentials(GetParam().credentials_type, &args); |
yang-g | 730055d | 2015-08-27 12:29:45 -0700 | [diff] [blame] | 255 | std::shared_ptr<Channel> channel = |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 256 | CreateCustomChannel(server_address_.str(), channel_creds, args); |
Sree Kuchibhotla | 5a05f51 | 2016-01-13 22:43:20 -0800 | [diff] [blame] | 257 | stub_ = grpc::testing::EchoTestService::NewStub(channel); |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 258 | } |
| 259 | |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 260 | void SendRpc(int num_rpcs) { |
| 261 | for (int i = 0; i < num_rpcs; i++) { |
| 262 | EchoRequest send_request; |
| 263 | EchoRequest recv_request; |
| 264 | EchoResponse send_response; |
| 265 | EchoResponse recv_response; |
| 266 | Status recv_status; |
| 267 | |
| 268 | ClientContext cli_ctx; |
| 269 | ServerContext srv_ctx; |
| 270 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 271 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 272 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 273 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 274 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 275 | |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 276 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 277 | cq_.get(), tag(2)); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 278 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 279 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 280 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 281 | |
| 282 | send_response.set_message(recv_request.message()); |
| 283 | response_writer.Finish(send_response, Status::OK, tag(3)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 284 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 285 | Verifier(GetParam().disable_blocking) |
| 286 | .Expect(3, true) |
| 287 | .Expect(4, true) |
| 288 | .Verify(cq_.get()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 289 | |
| 290 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 291 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 292 | } |
| 293 | } |
| 294 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 295 | std::unique_ptr<ServerCompletionQueue> cq_; |
Sree Kuchibhotla | 5a05f51 | 2016-01-13 22:43:20 -0800 | [diff] [blame] | 296 | std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_; |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 297 | std::unique_ptr<Server> server_; |
Sree Kuchibhotla | 5a05f51 | 2016-01-13 22:43:20 -0800 | [diff] [blame] | 298 | grpc::testing::EchoTestService::AsyncService service_; |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 299 | std::ostringstream server_address_; |
vjpai | cf4daeb | 2016-02-15 02:33:54 -0800 | [diff] [blame] | 300 | |
Vijay Pai | 018879a | 2016-02-16 09:20:50 -0800 | [diff] [blame] | 301 | std::unique_ptr<PollingOverrider> poll_overrider_; |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 302 | }; |
| 303 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 304 | TEST_P(AsyncEnd2endTest, SimpleRpc) { |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 305 | ResetStub(); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 306 | SendRpc(1); |
| 307 | } |
Yang Gao | bb84a30 | 2015-02-12 23:30:12 -0800 | [diff] [blame] | 308 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 309 | TEST_P(AsyncEnd2endTest, SequentialRpcs) { |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 310 | ResetStub(); |
| 311 | SendRpc(10); |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 312 | } |
| 313 | |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 314 | // Test a simple RPC using the async version of Next |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 315 | TEST_P(AsyncEnd2endTest, AsyncNextRpc) { |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 316 | ResetStub(); |
| 317 | |
| 318 | EchoRequest send_request; |
| 319 | EchoRequest recv_request; |
| 320 | EchoResponse send_response; |
| 321 | EchoResponse recv_response; |
| 322 | Status recv_status; |
| 323 | |
| 324 | ClientContext cli_ctx; |
| 325 | ServerContext srv_ctx; |
| 326 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 327 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 328 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 329 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 330 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 331 | |
Yang Gao | 757afae | 2015-03-17 15:49:26 -0700 | [diff] [blame] | 332 | std::chrono::system_clock::time_point time_now( |
Craig Tiller | f51199f | 2015-05-08 09:32:53 -0700 | [diff] [blame] | 333 | std::chrono::system_clock::now()); |
| 334 | std::chrono::system_clock::time_point time_limit( |
| 335 | std::chrono::system_clock::now() + std::chrono::seconds(10)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 336 | Verifier(GetParam().disable_blocking).Verify(cq_.get(), time_now); |
| 337 | Verifier(GetParam().disable_blocking).Verify(cq_.get(), time_now); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 338 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 339 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 340 | cq_.get(), tag(2)); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 341 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 342 | Verifier(GetParam().disable_blocking) |
| 343 | .Expect(2, true) |
| 344 | .Verify(cq_.get(), time_limit); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 345 | EXPECT_EQ(send_request.message(), recv_request.message()); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 346 | |
| 347 | send_response.set_message(recv_request.message()); |
| 348 | response_writer.Finish(send_response, Status::OK, tag(3)); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 349 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 350 | Verifier(GetParam().disable_blocking) |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 351 | .Expect(3, true) |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 352 | .Expect(4, true) |
| 353 | .Verify(cq_.get(), std::chrono::system_clock::time_point::max()); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 354 | |
| 355 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 356 | EXPECT_TRUE(recv_status.ok()); |
vjpai | 7aadf46 | 2015-03-16 23:58:44 -0700 | [diff] [blame] | 357 | } |
Yang Gao | 757afae | 2015-03-17 15:49:26 -0700 | [diff] [blame] | 358 | |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 359 | // Two pings and a final pong. |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 360 | TEST_P(AsyncEnd2endTest, SimpleClientStreaming) { |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 361 | ResetStub(); |
| 362 | |
| 363 | EchoRequest send_request; |
| 364 | EchoRequest recv_request; |
| 365 | EchoResponse send_response; |
| 366 | EchoResponse recv_response; |
| 367 | Status recv_status; |
| 368 | ClientContext cli_ctx; |
| 369 | ServerContext srv_ctx; |
| 370 | ServerAsyncReader<EchoResponse, EchoRequest> srv_stream(&srv_ctx); |
| 371 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 372 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 373 | std::unique_ptr<ClientAsyncWriter<EchoRequest>> cli_stream( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 374 | stub_->AsyncRequestStream(&cli_ctx, &recv_response, cq_.get(), tag(1))); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 375 | |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 376 | service_.RequestRequestStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(), |
| 377 | tag(2)); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 378 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 379 | Verifier(GetParam().disable_blocking) |
| 380 | .Expect(2, true) |
| 381 | .Expect(1, true) |
| 382 | .Verify(cq_.get()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 383 | |
| 384 | cli_stream->Write(send_request, tag(3)); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 385 | srv_stream.Read(&recv_request, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 386 | Verifier(GetParam().disable_blocking) |
| 387 | .Expect(3, true) |
| 388 | .Expect(4, true) |
| 389 | .Verify(cq_.get()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 390 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 391 | |
| 392 | cli_stream->Write(send_request, tag(5)); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 393 | srv_stream.Read(&recv_request, tag(6)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 394 | Verifier(GetParam().disable_blocking) |
| 395 | .Expect(5, true) |
| 396 | .Expect(6, true) |
| 397 | .Verify(cq_.get()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 398 | |
| 399 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 400 | cli_stream->WritesDone(tag(7)); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 401 | srv_stream.Read(&recv_request, tag(8)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 402 | Verifier(GetParam().disable_blocking) |
| 403 | .Expect(7, true) |
| 404 | .Expect(8, false) |
| 405 | .Verify(cq_.get()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 406 | |
| 407 | send_response.set_message(recv_request.message()); |
| 408 | srv_stream.Finish(send_response, Status::OK, tag(9)); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 409 | cli_stream->Finish(&recv_status, tag(10)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 410 | Verifier(GetParam().disable_blocking) |
| 411 | .Expect(9, true) |
| 412 | .Expect(10, true) |
| 413 | .Verify(cq_.get()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 414 | |
| 415 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 416 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 005f18a | 2015-02-13 10:22:33 -0800 | [diff] [blame] | 417 | } |
| 418 | |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 419 | // One ping, two pongs. |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 420 | TEST_P(AsyncEnd2endTest, SimpleServerStreaming) { |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 421 | ResetStub(); |
| 422 | |
| 423 | EchoRequest send_request; |
| 424 | EchoRequest recv_request; |
| 425 | EchoResponse send_response; |
| 426 | EchoResponse recv_response; |
| 427 | Status recv_status; |
| 428 | ClientContext cli_ctx; |
| 429 | ServerContext srv_ctx; |
| 430 | ServerAsyncWriter<EchoResponse> srv_stream(&srv_ctx); |
| 431 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 432 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 433 | std::unique_ptr<ClientAsyncReader<EchoResponse>> cli_stream( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 434 | stub_->AsyncResponseStream(&cli_ctx, send_request, cq_.get(), tag(1))); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 435 | |
Craig Tiller | f9e6adf | 2015-05-06 11:45:59 -0700 | [diff] [blame] | 436 | service_.RequestResponseStream(&srv_ctx, &recv_request, &srv_stream, |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 437 | cq_.get(), cq_.get(), tag(2)); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 438 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 439 | Verifier(GetParam().disable_blocking) |
| 440 | .Expect(1, true) |
| 441 | .Expect(2, true) |
| 442 | .Verify(cq_.get()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 443 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 444 | |
| 445 | send_response.set_message(recv_request.message()); |
| 446 | srv_stream.Write(send_response, tag(3)); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 447 | cli_stream->Read(&recv_response, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 448 | Verifier(GetParam().disable_blocking) |
| 449 | .Expect(3, true) |
| 450 | .Expect(4, true) |
| 451 | .Verify(cq_.get()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 452 | EXPECT_EQ(send_response.message(), recv_response.message()); |
| 453 | |
| 454 | srv_stream.Write(send_response, tag(5)); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 455 | cli_stream->Read(&recv_response, tag(6)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 456 | Verifier(GetParam().disable_blocking) |
| 457 | .Expect(5, true) |
| 458 | .Expect(6, true) |
| 459 | .Verify(cq_.get()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 460 | EXPECT_EQ(send_response.message(), recv_response.message()); |
| 461 | |
| 462 | srv_stream.Finish(Status::OK, tag(7)); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 463 | cli_stream->Read(&recv_response, tag(8)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 464 | Verifier(GetParam().disable_blocking) |
| 465 | .Expect(7, true) |
| 466 | .Expect(8, false) |
| 467 | .Verify(cq_.get()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 468 | |
| 469 | cli_stream->Finish(&recv_status, tag(9)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 470 | Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 471 | |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 472 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 0e0d8e1 | 2015-02-13 14:40:41 -0800 | [diff] [blame] | 473 | } |
| 474 | |
| 475 | // One ping, one pong. |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 476 | TEST_P(AsyncEnd2endTest, SimpleBidiStreaming) { |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 477 | ResetStub(); |
| 478 | |
| 479 | EchoRequest send_request; |
| 480 | EchoRequest recv_request; |
| 481 | EchoResponse send_response; |
| 482 | EchoResponse recv_response; |
| 483 | Status recv_status; |
| 484 | ClientContext cli_ctx; |
| 485 | ServerContext srv_ctx; |
| 486 | ServerAsyncReaderWriter<EchoResponse, EchoRequest> srv_stream(&srv_ctx); |
| 487 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 488 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 489 | std::unique_ptr<ClientAsyncReaderWriter<EchoRequest, EchoResponse>> |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 490 | cli_stream(stub_->AsyncBidiStream(&cli_ctx, cq_.get(), tag(1))); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 491 | |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 492 | service_.RequestBidiStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(), |
| 493 | tag(2)); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 494 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 495 | Verifier(GetParam().disable_blocking) |
| 496 | .Expect(1, true) |
| 497 | .Expect(2, true) |
| 498 | .Verify(cq_.get()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 499 | |
| 500 | cli_stream->Write(send_request, tag(3)); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 501 | srv_stream.Read(&recv_request, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 502 | Verifier(GetParam().disable_blocking) |
| 503 | .Expect(3, true) |
| 504 | .Expect(4, true) |
| 505 | .Verify(cq_.get()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 506 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 507 | |
| 508 | send_response.set_message(recv_request.message()); |
| 509 | srv_stream.Write(send_response, tag(5)); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 510 | cli_stream->Read(&recv_response, tag(6)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 511 | Verifier(GetParam().disable_blocking) |
| 512 | .Expect(5, true) |
| 513 | .Expect(6, true) |
| 514 | .Verify(cq_.get()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 515 | EXPECT_EQ(send_response.message(), recv_response.message()); |
| 516 | |
| 517 | cli_stream->WritesDone(tag(7)); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 518 | srv_stream.Read(&recv_request, tag(8)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 519 | Verifier(GetParam().disable_blocking) |
| 520 | .Expect(7, true) |
| 521 | .Expect(8, false) |
| 522 | .Verify(cq_.get()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 523 | |
| 524 | srv_stream.Finish(Status::OK, tag(9)); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 525 | cli_stream->Finish(&recv_status, tag(10)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 526 | Verifier(GetParam().disable_blocking) |
| 527 | .Expect(9, true) |
| 528 | .Expect(10, true) |
| 529 | .Verify(cq_.get()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 530 | |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 531 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | c05b6cb | 2015-02-13 00:34:10 -0800 | [diff] [blame] | 532 | } |
| 533 | |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 534 | // Metadata tests |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 535 | TEST_P(AsyncEnd2endTest, ClientInitialMetadataRpc) { |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 536 | ResetStub(); |
| 537 | |
| 538 | EchoRequest send_request; |
| 539 | EchoRequest recv_request; |
| 540 | EchoResponse send_response; |
| 541 | EchoResponse recv_response; |
| 542 | Status recv_status; |
| 543 | |
| 544 | ClientContext cli_ctx; |
| 545 | ServerContext srv_ctx; |
| 546 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 547 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 548 | send_request.set_message(GetParam().message_content); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 549 | std::pair<grpc::string, grpc::string> meta1("key1", "val1"); |
| 550 | std::pair<grpc::string, grpc::string> meta2("key2", "val2"); |
Craig Tiller | 6f87164 | 2016-02-03 16:15:31 -0800 | [diff] [blame] | 551 | std::pair<grpc::string, grpc::string> meta3("g.r.d-bin", "xyz"); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 552 | cli_ctx.AddMetadata(meta1.first, meta1.second); |
| 553 | cli_ctx.AddMetadata(meta2.first, meta2.second); |
Craig Tiller | 6f87164 | 2016-02-03 16:15:31 -0800 | [diff] [blame] | 554 | cli_ctx.AddMetadata(meta3.first, meta3.second); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 555 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 556 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 557 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 558 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 559 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 560 | cq_.get(), tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 561 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 562 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 563 | auto client_initial_metadata = srv_ctx.client_metadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 564 | EXPECT_EQ(meta1.second, |
| 565 | ToString(client_initial_metadata.find(meta1.first)->second)); |
| 566 | EXPECT_EQ(meta2.second, |
| 567 | ToString(client_initial_metadata.find(meta2.first)->second)); |
Craig Tiller | 6f87164 | 2016-02-03 16:15:31 -0800 | [diff] [blame] | 568 | EXPECT_EQ(meta3.second, |
| 569 | ToString(client_initial_metadata.find(meta3.first)->second)); |
Craig Tiller | 8bf2dca | 2015-07-10 13:08:41 -0700 | [diff] [blame] | 570 | EXPECT_GE(client_initial_metadata.size(), static_cast<size_t>(2)); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 571 | |
| 572 | send_response.set_message(recv_request.message()); |
| 573 | response_writer.Finish(send_response, Status::OK, tag(3)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 574 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 575 | Verifier(GetParam().disable_blocking) |
| 576 | .Expect(3, true) |
| 577 | .Expect(4, true) |
| 578 | .Verify(cq_.get()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 579 | |
| 580 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 581 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 406b32f | 2015-02-13 16:25:33 -0800 | [diff] [blame] | 582 | } |
| 583 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 584 | TEST_P(AsyncEnd2endTest, ServerInitialMetadataRpc) { |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 585 | ResetStub(); |
| 586 | |
| 587 | EchoRequest send_request; |
| 588 | EchoRequest recv_request; |
| 589 | EchoResponse send_response; |
| 590 | EchoResponse recv_response; |
| 591 | Status recv_status; |
| 592 | |
| 593 | ClientContext cli_ctx; |
| 594 | ServerContext srv_ctx; |
| 595 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 596 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 597 | send_request.set_message(GetParam().message_content); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 598 | std::pair<grpc::string, grpc::string> meta1("key1", "val1"); |
| 599 | std::pair<grpc::string, grpc::string> meta2("key2", "val2"); |
| 600 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 601 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 602 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 603 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 604 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 605 | cq_.get(), tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 606 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 607 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 608 | srv_ctx.AddInitialMetadata(meta1.first, meta1.second); |
| 609 | srv_ctx.AddInitialMetadata(meta2.first, meta2.second); |
| 610 | response_writer.SendInitialMetadata(tag(3)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 611 | Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 612 | |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 613 | response_reader->ReadInitialMetadata(tag(4)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 614 | Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 615 | auto server_initial_metadata = cli_ctx.GetServerInitialMetadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 616 | EXPECT_EQ(meta1.second, |
| 617 | ToString(server_initial_metadata.find(meta1.first)->second)); |
| 618 | EXPECT_EQ(meta2.second, |
| 619 | ToString(server_initial_metadata.find(meta2.first)->second)); |
vjpai | d5577aa | 2015-02-18 22:26:48 -0800 | [diff] [blame] | 620 | EXPECT_EQ(static_cast<size_t>(2), server_initial_metadata.size()); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 621 | |
| 622 | send_response.set_message(recv_request.message()); |
| 623 | response_writer.Finish(send_response, Status::OK, tag(5)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 624 | response_reader->Finish(&recv_response, &recv_status, tag(6)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 625 | Verifier(GetParam().disable_blocking) |
| 626 | .Expect(5, true) |
| 627 | .Expect(6, true) |
| 628 | .Verify(cq_.get()); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 629 | |
| 630 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 631 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 632 | } |
| 633 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 634 | TEST_P(AsyncEnd2endTest, ServerTrailingMetadataRpc) { |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 635 | ResetStub(); |
| 636 | |
| 637 | EchoRequest send_request; |
| 638 | EchoRequest recv_request; |
| 639 | EchoResponse send_response; |
| 640 | EchoResponse recv_response; |
| 641 | Status recv_status; |
| 642 | |
| 643 | ClientContext cli_ctx; |
| 644 | ServerContext srv_ctx; |
| 645 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 646 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 647 | send_request.set_message(GetParam().message_content); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 648 | std::pair<grpc::string, grpc::string> meta1("key1", "val1"); |
| 649 | std::pair<grpc::string, grpc::string> meta2("key2", "val2"); |
| 650 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 651 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 652 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 653 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 654 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 655 | cq_.get(), tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 656 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 657 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 658 | response_writer.SendInitialMetadata(tag(3)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 659 | Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 660 | |
| 661 | send_response.set_message(recv_request.message()); |
| 662 | srv_ctx.AddTrailingMetadata(meta1.first, meta1.second); |
| 663 | srv_ctx.AddTrailingMetadata(meta2.first, meta2.second); |
| 664 | response_writer.Finish(send_response, Status::OK, tag(4)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 665 | response_reader->Finish(&recv_response, &recv_status, tag(5)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 666 | |
| 667 | Verifier(GetParam().disable_blocking) |
| 668 | .Expect(4, true) |
| 669 | .Expect(5, true) |
| 670 | .Verify(cq_.get()); |
| 671 | |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 672 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 673 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 674 | auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 675 | EXPECT_EQ(meta1.second, |
| 676 | ToString(server_trailing_metadata.find(meta1.first)->second)); |
| 677 | EXPECT_EQ(meta2.second, |
| 678 | ToString(server_trailing_metadata.find(meta2.first)->second)); |
vjpai | d5577aa | 2015-02-18 22:26:48 -0800 | [diff] [blame] | 679 | EXPECT_EQ(static_cast<size_t>(2), server_trailing_metadata.size()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 680 | } |
| 681 | |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 682 | TEST_P(AsyncEnd2endTest, MetadataRpc) { |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 683 | ResetStub(); |
| 684 | |
| 685 | EchoRequest send_request; |
| 686 | EchoRequest recv_request; |
| 687 | EchoResponse send_response; |
| 688 | EchoResponse recv_response; |
| 689 | Status recv_status; |
| 690 | |
| 691 | ClientContext cli_ctx; |
| 692 | ServerContext srv_ctx; |
| 693 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 694 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 695 | send_request.set_message(GetParam().message_content); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 696 | std::pair<grpc::string, grpc::string> meta1("key1", "val1"); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 697 | std::pair<grpc::string, grpc::string> meta2( |
Vijay Pai | 92a928f | 2015-03-26 16:30:22 -0400 | [diff] [blame] | 698 | "key2-bin", |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 699 | grpc::string("\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc", 13)); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 700 | std::pair<grpc::string, grpc::string> meta3("key3", "val3"); |
Craig Tiller | 47c83fd | 2015-02-21 22:45:35 -0800 | [diff] [blame] | 701 | std::pair<grpc::string, grpc::string> meta6( |
| 702 | "key4-bin", |
Vijay Pai | 92a928f | 2015-03-26 16:30:22 -0400 | [diff] [blame] | 703 | grpc::string("\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d", |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 704 | 14)); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 705 | std::pair<grpc::string, grpc::string> meta5("key5", "val5"); |
Craig Tiller | 47c83fd | 2015-02-21 22:45:35 -0800 | [diff] [blame] | 706 | std::pair<grpc::string, grpc::string> meta4( |
| 707 | "key6-bin", |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 708 | grpc::string( |
| 709 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee", 15)); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 710 | |
| 711 | cli_ctx.AddMetadata(meta1.first, meta1.second); |
| 712 | cli_ctx.AddMetadata(meta2.first, meta2.second); |
| 713 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 714 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 715 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 716 | |
Craig Tiller | 06cf3cc | 2015-05-13 13:11:01 -0700 | [diff] [blame] | 717 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 718 | cq_.get(), tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 719 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 720 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 721 | auto client_initial_metadata = srv_ctx.client_metadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 722 | EXPECT_EQ(meta1.second, |
| 723 | ToString(client_initial_metadata.find(meta1.first)->second)); |
| 724 | EXPECT_EQ(meta2.second, |
| 725 | ToString(client_initial_metadata.find(meta2.first)->second)); |
Craig Tiller | 8bf2dca | 2015-07-10 13:08:41 -0700 | [diff] [blame] | 726 | EXPECT_GE(client_initial_metadata.size(), static_cast<size_t>(2)); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 727 | |
| 728 | srv_ctx.AddInitialMetadata(meta3.first, meta3.second); |
| 729 | srv_ctx.AddInitialMetadata(meta4.first, meta4.second); |
| 730 | response_writer.SendInitialMetadata(tag(3)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 731 | Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get()); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 732 | response_reader->ReadInitialMetadata(tag(4)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 733 | Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 734 | auto server_initial_metadata = cli_ctx.GetServerInitialMetadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 735 | EXPECT_EQ(meta3.second, |
| 736 | ToString(server_initial_metadata.find(meta3.first)->second)); |
| 737 | EXPECT_EQ(meta4.second, |
| 738 | ToString(server_initial_metadata.find(meta4.first)->second)); |
Craig Tiller | 8bf2dca | 2015-07-10 13:08:41 -0700 | [diff] [blame] | 739 | EXPECT_GE(server_initial_metadata.size(), static_cast<size_t>(2)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 740 | |
| 741 | send_response.set_message(recv_request.message()); |
| 742 | srv_ctx.AddTrailingMetadata(meta5.first, meta5.second); |
| 743 | srv_ctx.AddTrailingMetadata(meta6.first, meta6.second); |
| 744 | response_writer.Finish(send_response, Status::OK, tag(5)); |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 745 | response_reader->Finish(&recv_response, &recv_status, tag(6)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 746 | |
| 747 | Verifier(GetParam().disable_blocking) |
| 748 | .Expect(5, true) |
| 749 | .Expect(6, true) |
| 750 | .Verify(cq_.get()); |
| 751 | |
Yang Gao | 3a5e549 | 2015-02-18 14:32:38 -0800 | [diff] [blame] | 752 | EXPECT_EQ(send_response.message(), recv_response.message()); |
Yang Gao | c1a2c31 | 2015-06-16 10:59:46 -0700 | [diff] [blame] | 753 | EXPECT_TRUE(recv_status.ok()); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 754 | auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata(); |
yang-g | e21908f | 2015-08-25 13:47:51 -0700 | [diff] [blame] | 755 | EXPECT_EQ(meta5.second, |
| 756 | ToString(server_trailing_metadata.find(meta5.first)->second)); |
| 757 | EXPECT_EQ(meta6.second, |
| 758 | ToString(server_trailing_metadata.find(meta6.first)->second)); |
Craig Tiller | 8bf2dca | 2015-07-10 13:08:41 -0700 | [diff] [blame] | 759 | EXPECT_GE(server_trailing_metadata.size(), static_cast<size_t>(2)); |
Yang Gao | 2b7f537 | 2015-02-18 00:45:53 -0800 | [diff] [blame] | 760 | } |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 761 | |
| 762 | // Server uses AsyncNotifyWhenDone API to check for cancellation |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 763 | TEST_P(AsyncEnd2endTest, ServerCheckCancellation) { |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 764 | ResetStub(); |
| 765 | |
| 766 | EchoRequest send_request; |
| 767 | EchoRequest recv_request; |
| 768 | EchoResponse send_response; |
| 769 | EchoResponse recv_response; |
| 770 | Status recv_status; |
| 771 | |
| 772 | ClientContext cli_ctx; |
| 773 | ServerContext srv_ctx; |
| 774 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 775 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 776 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 777 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 778 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
| 779 | |
| 780 | srv_ctx.AsyncNotifyWhenDone(tag(5)); |
| 781 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 782 | cq_.get(), tag(2)); |
| 783 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 784 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 785 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 786 | |
| 787 | cli_ctx.TryCancel(); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 788 | Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get()); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 789 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 790 | |
| 791 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 792 | Verifier(GetParam().disable_blocking).Expect(4, false).Verify(cq_.get()); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 793 | |
| 794 | EXPECT_EQ(StatusCode::CANCELLED, recv_status.error_code()); |
| 795 | } |
| 796 | |
| 797 | // Server uses AsyncNotifyWhenDone API to check for normal finish |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 798 | TEST_P(AsyncEnd2endTest, ServerCheckDone) { |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 799 | ResetStub(); |
| 800 | |
| 801 | EchoRequest send_request; |
| 802 | EchoRequest recv_request; |
| 803 | EchoResponse send_response; |
| 804 | EchoResponse recv_response; |
| 805 | Status recv_status; |
| 806 | |
| 807 | ClientContext cli_ctx; |
| 808 | ServerContext srv_ctx; |
| 809 | grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx); |
| 810 | |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 811 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 812 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 813 | stub_->AsyncEcho(&cli_ctx, send_request, cq_.get())); |
| 814 | |
| 815 | srv_ctx.AsyncNotifyWhenDone(tag(5)); |
| 816 | service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(), |
| 817 | cq_.get(), tag(2)); |
| 818 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 819 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 820 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 821 | |
| 822 | send_response.set_message(recv_request.message()); |
| 823 | response_writer.Finish(send_response, Status::OK, tag(3)); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 824 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Craig Tiller | e4d2748 | 2016-05-03 12:19:33 -0700 | [diff] [blame^] | 825 | Verifier(GetParam().disable_blocking) |
| 826 | .Expect(3, true) |
| 827 | .Expect(4, true) |
| 828 | .Expect(5, true) |
| 829 | .Verify(cq_.get()); |
| 830 | EXPECT_FALSE(srv_ctx.IsCancelled()); |
yang-g | b335256 | 2015-08-04 14:42:06 -0700 | [diff] [blame] | 831 | |
| 832 | EXPECT_EQ(send_response.message(), recv_response.message()); |
| 833 | EXPECT_TRUE(recv_status.ok()); |
| 834 | } |
| 835 | |
Craig Tiller | 8f7bff7 | 2015-08-17 13:23:14 -0700 | [diff] [blame] | 836 | TEST_P(AsyncEnd2endTest, UnimplementedRpc) { |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 837 | ChannelArguments args; |
| 838 | auto channel_creds = |
| 839 | GetChannelCredentials(GetParam().credentials_type, &args); |
yang-g | 730055d | 2015-08-27 12:29:45 -0700 | [diff] [blame] | 840 | std::shared_ptr<Channel> channel = |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 841 | CreateCustomChannel(server_address_.str(), channel_creds, args); |
Craig Tiller | 1b4e330 | 2015-12-17 16:35:00 -0800 | [diff] [blame] | 842 | std::unique_ptr<grpc::testing::UnimplementedService::Stub> stub; |
| 843 | stub = grpc::testing::UnimplementedService::NewStub(channel); |
yang-g | 9b7757d | 2015-08-13 11:15:53 -0700 | [diff] [blame] | 844 | EchoRequest send_request; |
| 845 | EchoResponse recv_response; |
| 846 | Status recv_status; |
| 847 | |
| 848 | ClientContext cli_ctx; |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 849 | send_request.set_message(GetParam().message_content); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 850 | std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader( |
yang-g | 9b7757d | 2015-08-13 11:15:53 -0700 | [diff] [blame] | 851 | stub->AsyncUnimplemented(&cli_ctx, send_request, cq_.get())); |
| 852 | |
| 853 | response_reader->Finish(&recv_response, &recv_status, tag(4)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 854 | Verifier(GetParam().disable_blocking).Expect(4, false).Verify(cq_.get()); |
yang-g | 9b7757d | 2015-08-13 11:15:53 -0700 | [diff] [blame] | 855 | |
| 856 | EXPECT_EQ(StatusCode::UNIMPLEMENTED, recv_status.error_code()); |
| 857 | EXPECT_EQ("", recv_status.error_message()); |
| 858 | } |
| 859 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 860 | // This class is for testing scenarios where RPCs are cancelled on the server |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 861 | // by calling ServerContext::TryCancel(). Server uses AsyncNotifyWhenDone |
| 862 | // API to check for cancellation |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 863 | class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest { |
| 864 | protected: |
| 865 | typedef enum { |
| 866 | DO_NOT_CANCEL = 0, |
| 867 | CANCEL_BEFORE_PROCESSING, |
| 868 | CANCEL_DURING_PROCESSING, |
| 869 | CANCEL_AFTER_PROCESSING |
| 870 | } ServerTryCancelRequestPhase; |
| 871 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 872 | // Helper for testing client-streaming RPCs which are cancelled on the server. |
| 873 | // Depending on the value of server_try_cancel parameter, this will test one |
| 874 | // of the following three scenarios: |
| 875 | // CANCEL_BEFORE_PROCESSING: Rpc is cancelled by the server before reading |
| 876 | // any messages from the client |
| 877 | // |
| 878 | // CANCEL_DURING_PROCESSING: Rpc is cancelled by the server while reading |
| 879 | // messages from the client |
| 880 | // |
| 881 | // CANCEL_AFTER PROCESSING: Rpc is cancelled by server after reading all |
| 882 | // messages from the client (but before sending any status back to the |
| 883 | // client) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 884 | void TestClientStreamingServerCancel( |
| 885 | ServerTryCancelRequestPhase server_try_cancel) { |
| 886 | ResetStub(); |
| 887 | |
| 888 | EchoRequest send_request; |
| 889 | EchoRequest recv_request; |
| 890 | EchoResponse send_response; |
| 891 | EchoResponse recv_response; |
| 892 | Status recv_status; |
| 893 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 894 | ClientContext cli_ctx; |
| 895 | ServerContext srv_ctx; |
| 896 | ServerAsyncReader<EchoResponse, EchoRequest> srv_stream(&srv_ctx); |
| 897 | |
| 898 | // Initiate the 'RequestStream' call on client |
| 899 | std::unique_ptr<ClientAsyncWriter<EchoRequest>> cli_stream( |
Sree Kuchibhotla | 4fb5908 | 2016-01-29 11:16:24 -0800 | [diff] [blame] | 900 | stub_->AsyncRequestStream(&cli_ctx, &recv_response, cq_.get(), tag(1))); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 901 | Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 902 | |
| 903 | // On the server, request to be notified of 'RequestStream' calls |
| 904 | // and receive the 'RequestStream' call just made by the client |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 905 | srv_ctx.AsyncNotifyWhenDone(tag(11)); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 906 | service_.RequestRequestStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(), |
| 907 | tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 908 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 909 | |
| 910 | // Client sends 3 messages (tags 3, 4 and 5) |
| 911 | for (int tag_idx = 3; tag_idx <= 5; tag_idx++) { |
| 912 | send_request.set_message("Ping " + std::to_string(tag_idx)); |
| 913 | cli_stream->Write(send_request, tag(tag_idx)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 914 | Verifier(GetParam().disable_blocking) |
| 915 | .Expect(tag_idx, true) |
| 916 | .Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 917 | } |
| 918 | cli_stream->WritesDone(tag(6)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 919 | Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 920 | |
| 921 | bool expected_server_cq_result = true; |
| 922 | bool ignore_cq_result = false; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 923 | bool want_done_tag = false; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 924 | |
| 925 | if (server_try_cancel == CANCEL_BEFORE_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 926 | srv_ctx.TryCancel(); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 927 | Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get()); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 928 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 929 | |
| 930 | // Since cancellation is done before server reads any results, we know |
| 931 | // for sure that all cq results will return false from this point forward |
| 932 | expected_server_cq_result = false; |
| 933 | } |
| 934 | |
| 935 | std::thread* server_try_cancel_thd = NULL; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 936 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 937 | auto verif = Verifier(GetParam().disable_blocking); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 938 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 939 | if (server_try_cancel == CANCEL_DURING_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 940 | server_try_cancel_thd = |
| 941 | new std::thread(&ServerContext::TryCancel, &srv_ctx); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 942 | // Server will cancel the RPC in a parallel thread while reading the |
| 943 | // requests from the client. Since the cancellation can happen at anytime, |
| 944 | // some of the cq results (i.e those until cancellation) might be true but |
| 945 | // its non deterministic. So better to ignore the cq results |
| 946 | ignore_cq_result = true; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 947 | // Expect that we might possibly see the done tag that |
| 948 | // indicates cancellation completion in this case |
| 949 | want_done_tag = true; |
| 950 | verif.Expect(11, true); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 951 | } |
| 952 | |
| 953 | // Server reads 3 messages (tags 6, 7 and 8) |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 954 | // But if want_done_tag is true, we might also see tag 11 |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 955 | for (int tag_idx = 6; tag_idx <= 8; tag_idx++) { |
| 956 | srv_stream.Read(&recv_request, tag(tag_idx)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 957 | // Note that we'll add something to the verifier and verify that |
| 958 | // something was seen, but it might be tag 11 and not what we |
| 959 | // just added |
| 960 | int got_tag = verif.Expect(tag_idx, expected_server_cq_result) |
| 961 | .Next(cq_.get(), ignore_cq_result); |
| 962 | GPR_ASSERT((got_tag == tag_idx) || (got_tag == 11 && want_done_tag)); |
| 963 | if (got_tag == 11) { |
| 964 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 965 | want_done_tag = false; |
| 966 | // Now get the other entry that we were waiting on |
| 967 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), tag_idx); |
| 968 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 969 | } |
| 970 | |
| 971 | if (server_try_cancel_thd != NULL) { |
| 972 | server_try_cancel_thd->join(); |
| 973 | delete server_try_cancel_thd; |
| 974 | } |
| 975 | |
| 976 | if (server_try_cancel == CANCEL_AFTER_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 977 | srv_ctx.TryCancel(); |
| 978 | want_done_tag = true; |
| 979 | verif.Expect(11, true); |
| 980 | } |
| 981 | |
| 982 | if (want_done_tag) { |
| 983 | verif.Verify(cq_.get()); |
| 984 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 985 | want_done_tag = false; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 986 | } |
| 987 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 988 | // The RPC has been cancelled at this point for sure (i.e irrespective of |
| 989 | // the value of `server_try_cancel` is). So, from this point forward, we |
| 990 | // know that cq results are supposed to return false on server. |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 991 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 992 | // Server sends the final message and cancelled status (but the RPC is |
| 993 | // already cancelled at this point. So we expect the operation to fail) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 994 | srv_stream.Finish(send_response, Status::CANCELLED, tag(9)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 995 | Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 996 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 997 | // Client will see the cancellation |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 998 | cli_stream->Finish(&recv_status, tag(10)); |
Sree Kuchibhotla | 369a04a | 2016-02-01 10:53:13 -0800 | [diff] [blame] | 999 | // TODO(sreek): The expectation here should be true. This is a bug (github |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1000 | // issue #4972) |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1001 | Verifier(GetParam().disable_blocking).Expect(10, false).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1002 | EXPECT_FALSE(recv_status.ok()); |
| 1003 | EXPECT_EQ(::grpc::StatusCode::CANCELLED, recv_status.error_code()); |
| 1004 | } |
| 1005 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1006 | // Helper for testing server-streaming RPCs which are cancelled on the server. |
| 1007 | // Depending on the value of server_try_cancel parameter, this will test one |
| 1008 | // of the following three scenarios: |
| 1009 | // CANCEL_BEFORE_PROCESSING: Rpc is cancelled by the server before sending |
| 1010 | // any messages to the client |
| 1011 | // |
| 1012 | // CANCEL_DURING_PROCESSING: Rpc is cancelled by the server while sending |
| 1013 | // messages to the client |
| 1014 | // |
| 1015 | // CANCEL_AFTER PROCESSING: Rpc is cancelled by server after sending all |
| 1016 | // messages to the client (but before sending any status back to the |
| 1017 | // client) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1018 | void TestServerStreamingServerCancel( |
| 1019 | ServerTryCancelRequestPhase server_try_cancel) { |
| 1020 | ResetStub(); |
| 1021 | |
| 1022 | EchoRequest send_request; |
| 1023 | EchoRequest recv_request; |
| 1024 | EchoResponse send_response; |
| 1025 | EchoResponse recv_response; |
| 1026 | Status recv_status; |
| 1027 | ClientContext cli_ctx; |
| 1028 | ServerContext srv_ctx; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1029 | ServerAsyncWriter<EchoResponse> srv_stream(&srv_ctx); |
| 1030 | |
| 1031 | send_request.set_message("Ping"); |
| 1032 | // Initiate the 'ResponseStream' call on the client |
| 1033 | std::unique_ptr<ClientAsyncReader<EchoResponse>> cli_stream( |
Sree Kuchibhotla | 4fb5908 | 2016-01-29 11:16:24 -0800 | [diff] [blame] | 1034 | stub_->AsyncResponseStream(&cli_ctx, send_request, cq_.get(), tag(1))); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1035 | Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1036 | // On the server, request to be notified of 'ResponseStream' calls and |
| 1037 | // receive the call just made by the client |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1038 | srv_ctx.AsyncNotifyWhenDone(tag(11)); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1039 | service_.RequestResponseStream(&srv_ctx, &recv_request, &srv_stream, |
| 1040 | cq_.get(), cq_.get(), tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1041 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1042 | EXPECT_EQ(send_request.message(), recv_request.message()); |
| 1043 | |
| 1044 | bool expected_cq_result = true; |
| 1045 | bool ignore_cq_result = false; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1046 | bool want_done_tag = false; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1047 | |
| 1048 | if (server_try_cancel == CANCEL_BEFORE_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1049 | srv_ctx.TryCancel(); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1050 | Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get()); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1051 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1052 | |
| 1053 | // We know for sure that all cq results will be false from this point |
| 1054 | // since the server cancelled the RPC |
| 1055 | expected_cq_result = false; |
| 1056 | } |
| 1057 | |
| 1058 | std::thread* server_try_cancel_thd = NULL; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1059 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1060 | auto verif = Verifier(GetParam().disable_blocking); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1061 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1062 | if (server_try_cancel == CANCEL_DURING_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1063 | server_try_cancel_thd = |
| 1064 | new std::thread(&ServerContext::TryCancel, &srv_ctx); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1065 | |
| 1066 | // Server will cancel the RPC in a parallel thread while writing responses |
| 1067 | // to the client. Since the cancellation can happen at anytime, some of |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1068 | // the cq results (i.e those until cancellation) might be true but it is |
| 1069 | // non deterministic. So better to ignore the cq results |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1070 | ignore_cq_result = true; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1071 | // Expect that we might possibly see the done tag that |
| 1072 | // indicates cancellation completion in this case |
| 1073 | want_done_tag = true; |
| 1074 | verif.Expect(11, true); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1075 | } |
| 1076 | |
| 1077 | // Server sends three messages (tags 3, 4 and 5) |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1078 | // But if want_done tag is true, we might also see tag 11 |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1079 | for (int tag_idx = 3; tag_idx <= 5; tag_idx++) { |
| 1080 | send_response.set_message("Pong " + std::to_string(tag_idx)); |
| 1081 | srv_stream.Write(send_response, tag(tag_idx)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1082 | // Note that we'll add something to the verifier and verify that |
| 1083 | // something was seen, but it might be tag 11 and not what we |
| 1084 | // just added |
| 1085 | int got_tag = verif.Expect(tag_idx, expected_cq_result) |
| 1086 | .Next(cq_.get(), ignore_cq_result); |
| 1087 | GPR_ASSERT((got_tag == tag_idx) || (got_tag == 11 && want_done_tag)); |
| 1088 | if (got_tag == 11) { |
| 1089 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1090 | want_done_tag = false; |
| 1091 | // Now get the other entry that we were waiting on |
| 1092 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), tag_idx); |
| 1093 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1094 | } |
| 1095 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1096 | if (server_try_cancel_thd != NULL) { |
| 1097 | server_try_cancel_thd->join(); |
| 1098 | delete server_try_cancel_thd; |
| 1099 | } |
| 1100 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1101 | if (server_try_cancel == CANCEL_AFTER_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1102 | srv_ctx.TryCancel(); |
| 1103 | want_done_tag = true; |
| 1104 | verif.Expect(11, true); |
yang-g | ad0df7b | 2016-02-22 10:00:20 -0800 | [diff] [blame] | 1105 | |
| 1106 | // Client reads may fail bacause it is notified that the stream is |
| 1107 | // cancelled. |
| 1108 | ignore_cq_result = true; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1109 | } |
| 1110 | |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1111 | if (want_done_tag) { |
| 1112 | verif.Verify(cq_.get()); |
| 1113 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1114 | want_done_tag = false; |
| 1115 | } |
| 1116 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1117 | // Client attemts to read the three messages from the server |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1118 | for (int tag_idx = 6; tag_idx <= 8; tag_idx++) { |
| 1119 | cli_stream->Read(&recv_response, tag(tag_idx)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1120 | Verifier(GetParam().disable_blocking) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1121 | .Expect(tag_idx, expected_cq_result) |
Sree Kuchibhotla | 4fb5908 | 2016-01-29 11:16:24 -0800 | [diff] [blame] | 1122 | .Verify(cq_.get(), ignore_cq_result); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1123 | } |
| 1124 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1125 | // The RPC has been cancelled at this point for sure (i.e irrespective of |
| 1126 | // the value of `server_try_cancel` is). So, from this point forward, we |
| 1127 | // know that cq results are supposed to return false on server. |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1128 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1129 | // Server finishes the stream (but the RPC is already cancelled) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1130 | srv_stream.Finish(Status::CANCELLED, tag(9)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1131 | Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1132 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1133 | // Client will see the cancellation |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1134 | cli_stream->Finish(&recv_status, tag(10)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1135 | Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1136 | EXPECT_FALSE(recv_status.ok()); |
| 1137 | EXPECT_EQ(::grpc::StatusCode::CANCELLED, recv_status.error_code()); |
| 1138 | } |
| 1139 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1140 | // Helper for testing bidirectinal-streaming RPCs which are cancelled on the |
| 1141 | // server. |
| 1142 | // |
| 1143 | // Depending on the value of server_try_cancel parameter, this will |
| 1144 | // test one of the following three scenarios: |
| 1145 | // CANCEL_BEFORE_PROCESSING: Rpc is cancelled by the server before reading/ |
| 1146 | // writing any messages from/to the client |
| 1147 | // |
| 1148 | // CANCEL_DURING_PROCESSING: Rpc is cancelled by the server while reading |
| 1149 | // messages from the client |
| 1150 | // |
| 1151 | // CANCEL_AFTER PROCESSING: Rpc is cancelled by server after reading all |
| 1152 | // messages from the client (but before sending any status back to the |
| 1153 | // client) |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1154 | void TestBidiStreamingServerCancel( |
| 1155 | ServerTryCancelRequestPhase server_try_cancel) { |
| 1156 | ResetStub(); |
| 1157 | |
| 1158 | EchoRequest send_request; |
| 1159 | EchoRequest recv_request; |
| 1160 | EchoResponse send_response; |
| 1161 | EchoResponse recv_response; |
| 1162 | Status recv_status; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1163 | ClientContext cli_ctx; |
| 1164 | ServerContext srv_ctx; |
| 1165 | ServerAsyncReaderWriter<EchoResponse, EchoRequest> srv_stream(&srv_ctx); |
| 1166 | |
| 1167 | // Initiate the call from the client side |
| 1168 | std::unique_ptr<ClientAsyncReaderWriter<EchoRequest, EchoResponse>> |
Sree Kuchibhotla | 4fb5908 | 2016-01-29 11:16:24 -0800 | [diff] [blame] | 1169 | cli_stream(stub_->AsyncBidiStream(&cli_ctx, cq_.get(), tag(1))); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1170 | Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1171 | |
| 1172 | // On the server, request to be notified of the 'BidiStream' call and |
| 1173 | // receive the call just made by the client |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1174 | srv_ctx.AsyncNotifyWhenDone(tag(11)); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1175 | service_.RequestBidiStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(), |
| 1176 | tag(2)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1177 | Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1178 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1179 | // Client sends the first and the only message |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1180 | send_request.set_message("Ping"); |
| 1181 | cli_stream->Write(send_request, tag(3)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1182 | Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1183 | |
| 1184 | bool expected_cq_result = true; |
| 1185 | bool ignore_cq_result = false; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1186 | bool want_done_tag = false; |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1187 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1188 | if (server_try_cancel == CANCEL_BEFORE_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1189 | srv_ctx.TryCancel(); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1190 | Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get()); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1191 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1192 | |
| 1193 | // We know for sure that all cq results will be false from this point |
| 1194 | // since the server cancelled the RPC |
| 1195 | expected_cq_result = false; |
| 1196 | } |
| 1197 | |
| 1198 | std::thread* server_try_cancel_thd = NULL; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1199 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1200 | auto verif = Verifier(GetParam().disable_blocking); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1201 | |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1202 | if (server_try_cancel == CANCEL_DURING_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1203 | server_try_cancel_thd = |
| 1204 | new std::thread(&ServerContext::TryCancel, &srv_ctx); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1205 | |
| 1206 | // Since server is going to cancel the RPC in a parallel thread, some of |
| 1207 | // the cq results (i.e those until the cancellation) might be true. Since |
| 1208 | // that number is non-deterministic, it is better to ignore the cq results |
| 1209 | ignore_cq_result = true; |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1210 | // Expect that we might possibly see the done tag that |
| 1211 | // indicates cancellation completion in this case |
| 1212 | want_done_tag = true; |
| 1213 | verif.Expect(11, true); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1214 | } |
| 1215 | |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1216 | int got_tag; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1217 | srv_stream.Read(&recv_request, tag(4)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1218 | verif.Expect(4, expected_cq_result); |
| 1219 | got_tag = verif.Next(cq_.get(), ignore_cq_result); |
| 1220 | GPR_ASSERT((got_tag == 4) || (got_tag == 11 && want_done_tag)); |
| 1221 | if (got_tag == 11) { |
| 1222 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1223 | want_done_tag = false; |
| 1224 | // Now get the other entry that we were waiting on |
| 1225 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), 4); |
| 1226 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1227 | |
| 1228 | send_response.set_message("Pong"); |
| 1229 | srv_stream.Write(send_response, tag(5)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1230 | verif.Expect(5, expected_cq_result); |
| 1231 | got_tag = verif.Next(cq_.get(), ignore_cq_result); |
| 1232 | GPR_ASSERT((got_tag == 5) || (got_tag == 11 && want_done_tag)); |
| 1233 | if (got_tag == 11) { |
| 1234 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1235 | want_done_tag = false; |
| 1236 | // Now get the other entry that we were waiting on |
| 1237 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), 5); |
| 1238 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1239 | |
| 1240 | cli_stream->Read(&recv_response, tag(6)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1241 | verif.Expect(6, expected_cq_result); |
| 1242 | got_tag = verif.Next(cq_.get(), ignore_cq_result); |
| 1243 | GPR_ASSERT((got_tag == 6) || (got_tag == 11 && want_done_tag)); |
| 1244 | if (got_tag == 11) { |
| 1245 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1246 | want_done_tag = false; |
| 1247 | // Now get the other entry that we were waiting on |
| 1248 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), 6); |
| 1249 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1250 | |
| 1251 | // This is expected to succeed in all cases |
| 1252 | cli_stream->WritesDone(tag(7)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1253 | verif.Expect(7, true); |
| 1254 | got_tag = verif.Next(cq_.get(), ignore_cq_result); |
| 1255 | GPR_ASSERT((got_tag == 7) || (got_tag == 11 && want_done_tag)); |
| 1256 | if (got_tag == 11) { |
| 1257 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1258 | want_done_tag = false; |
| 1259 | // Now get the other entry that we were waiting on |
| 1260 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), 7); |
| 1261 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1262 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1263 | // This is expected to fail in all cases i.e for all values of |
Vijay Pai | 018879a | 2016-02-16 09:20:50 -0800 | [diff] [blame] | 1264 | // server_try_cancel. This is because at this point, either there are no |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1265 | // more msgs from the client (because client called WritesDone) or the RPC |
| 1266 | // is cancelled on the server |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1267 | srv_stream.Read(&recv_request, tag(8)); |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1268 | verif.Expect(8, false); |
| 1269 | got_tag = verif.Next(cq_.get(), ignore_cq_result); |
| 1270 | GPR_ASSERT((got_tag == 8) || (got_tag == 11 && want_done_tag)); |
| 1271 | if (got_tag == 11) { |
| 1272 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1273 | want_done_tag = false; |
| 1274 | // Now get the other entry that we were waiting on |
| 1275 | EXPECT_EQ(verif.Next(cq_.get(), ignore_cq_result), 8); |
| 1276 | } |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1277 | |
| 1278 | if (server_try_cancel_thd != NULL) { |
| 1279 | server_try_cancel_thd->join(); |
| 1280 | delete server_try_cancel_thd; |
| 1281 | } |
| 1282 | |
| 1283 | if (server_try_cancel == CANCEL_AFTER_PROCESSING) { |
Sree Kuchibhotla | b0d1567 | 2016-03-07 10:51:02 -0800 | [diff] [blame] | 1284 | srv_ctx.TryCancel(); |
| 1285 | want_done_tag = true; |
| 1286 | verif.Expect(11, true); |
| 1287 | } |
| 1288 | |
| 1289 | if (want_done_tag) { |
| 1290 | verif.Verify(cq_.get()); |
| 1291 | EXPECT_TRUE(srv_ctx.IsCancelled()); |
| 1292 | want_done_tag = false; |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1293 | } |
| 1294 | |
Sree Kuchibhotla | 0f242ac | 2016-01-29 18:12:19 -0800 | [diff] [blame] | 1295 | // The RPC has been cancelled at this point for sure (i.e irrespective of |
| 1296 | // the value of `server_try_cancel` is). So, from this point forward, we |
| 1297 | // know that cq results are supposed to return false on server. |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1298 | |
| 1299 | srv_stream.Finish(Status::CANCELLED, tag(9)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1300 | Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1301 | |
| 1302 | cli_stream->Finish(&recv_status, tag(10)); |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1303 | Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get()); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1304 | EXPECT_FALSE(recv_status.ok()); |
| 1305 | EXPECT_EQ(grpc::StatusCode::CANCELLED, recv_status.error_code()); |
| 1306 | } |
| 1307 | }; |
| 1308 | |
| 1309 | TEST_P(AsyncEnd2endServerTryCancelTest, ClientStreamingServerTryCancelBefore) { |
| 1310 | TestClientStreamingServerCancel(CANCEL_BEFORE_PROCESSING); |
| 1311 | } |
| 1312 | |
| 1313 | TEST_P(AsyncEnd2endServerTryCancelTest, ClientStreamingServerTryCancelDuring) { |
| 1314 | TestClientStreamingServerCancel(CANCEL_DURING_PROCESSING); |
| 1315 | } |
| 1316 | |
| 1317 | TEST_P(AsyncEnd2endServerTryCancelTest, ClientStreamingServerTryCancelAfter) { |
| 1318 | TestClientStreamingServerCancel(CANCEL_AFTER_PROCESSING); |
| 1319 | } |
| 1320 | |
| 1321 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerStreamingServerTryCancelBefore) { |
| 1322 | TestServerStreamingServerCancel(CANCEL_BEFORE_PROCESSING); |
| 1323 | } |
| 1324 | |
| 1325 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerStreamingServerTryCancelDuring) { |
| 1326 | TestServerStreamingServerCancel(CANCEL_DURING_PROCESSING); |
| 1327 | } |
| 1328 | |
| 1329 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerStreamingServerTryCancelAfter) { |
| 1330 | TestServerStreamingServerCancel(CANCEL_AFTER_PROCESSING); |
| 1331 | } |
| 1332 | |
| 1333 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerBidiStreamingTryCancelBefore) { |
| 1334 | TestBidiStreamingServerCancel(CANCEL_BEFORE_PROCESSING); |
| 1335 | } |
| 1336 | |
| 1337 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerBidiStreamingTryCancelDuring) { |
| 1338 | TestBidiStreamingServerCancel(CANCEL_DURING_PROCESSING); |
| 1339 | } |
| 1340 | |
| 1341 | TEST_P(AsyncEnd2endServerTryCancelTest, ServerBidiStreamingTryCancelAfter) { |
| 1342 | TestBidiStreamingServerCancel(CANCEL_AFTER_PROCESSING); |
| 1343 | } |
| 1344 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1345 | std::vector<TestScenario> CreateTestScenarios(bool test_disable_blocking, |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 1346 | bool test_secure, |
| 1347 | int test_big_limit) { |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1348 | std::vector<TestScenario> scenarios; |
| 1349 | std::vector<grpc::string> credentials_types; |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 1350 | std::vector<grpc::string> messages; |
| 1351 | |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1352 | credentials_types.push_back(kInsecureCredentialsType); |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 1353 | auto sec_list = GetSecureCredentialsTypeList(); |
| 1354 | for (auto sec = sec_list.begin(); sec != sec_list.end(); sec++) { |
| 1355 | credentials_types.push_back(*sec); |
| 1356 | } |
| 1357 | |
| 1358 | messages.push_back("Hello"); |
| 1359 | for (int sz = 1; sz < test_big_limit; sz *= 2) { |
| 1360 | grpc::string big_msg; |
| 1361 | for (int i = 0; i < sz * 1024; i++) { |
| 1362 | char c = 'a' + (i % 26); |
| 1363 | big_msg += c; |
| 1364 | } |
| 1365 | messages.push_back(big_msg); |
| 1366 | } |
| 1367 | |
| 1368 | for (auto cred = credentials_types.begin(); cred != credentials_types.end(); |
| 1369 | ++cred) { |
| 1370 | for (auto msg = messages.begin(); msg != messages.end(); msg++) { |
| 1371 | scenarios.push_back(TestScenario(false, *cred, *msg)); |
| 1372 | if (test_disable_blocking) { |
| 1373 | scenarios.push_back(TestScenario(true, *cred, *msg)); |
| 1374 | } |
Vijay Pai | df8b62c | 2016-05-02 14:34:24 -0700 | [diff] [blame] | 1375 | } |
| 1376 | } |
| 1377 | return scenarios; |
| 1378 | } |
| 1379 | |
Craig Tiller | 4c06b82 | 2015-08-06 08:41:31 -0700 | [diff] [blame] | 1380 | INSTANTIATE_TEST_CASE_P(AsyncEnd2end, AsyncEnd2endTest, |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 1381 | ::testing::ValuesIn(CreateTestScenarios(true, true, |
| 1382 | 1024))); |
Sree Kuchibhotla | 944f4cf | 2016-01-27 14:37:26 -0800 | [diff] [blame] | 1383 | INSTANTIATE_TEST_CASE_P(AsyncEnd2endServerTryCancel, |
| 1384 | AsyncEnd2endServerTryCancelTest, |
Vijay Pai | d7b1e70 | 2016-05-02 15:10:21 -0700 | [diff] [blame] | 1385 | ::testing::ValuesIn(CreateTestScenarios(false, false, |
| 1386 | 0))); |
Craig Tiller | 69f90e6 | 2015-08-06 08:32:35 -0700 | [diff] [blame] | 1387 | |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 1388 | } // namespace |
| 1389 | } // namespace testing |
| 1390 | } // namespace grpc |
| 1391 | |
| 1392 | int main(int argc, char** argv) { |
| 1393 | grpc_test_init(argc, argv); |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 1394 | gpr_tls_init(&g_is_async_end2end_test); |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 1395 | ::testing::InitGoogleTest(&argc, argv); |
Vijay Pai | b65eda4 | 2016-02-16 13:48:05 -0800 | [diff] [blame] | 1396 | int ret = RUN_ALL_TESTS(); |
| 1397 | gpr_tls_destroy(&g_is_async_end2end_test); |
| 1398 | return ret; |
Craig Tiller | 0220cf1 | 2015-02-12 17:39:26 -0800 | [diff] [blame] | 1399 | } |