| // |
| // |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| // |
| |
| #include <stdint.h> |
| |
| #include <grpc/grpc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/time.h> |
| |
| #include "test/core/end2end/end2end_tests.h" |
| #include "test/core/util/test_config.h" |
| |
| static void* tag(intptr_t t) { return reinterpret_cast<void*>(t); } |
| |
| static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
| const char* test_name, |
| grpc_channel_args* client_args, |
| grpc_channel_args* server_args) { |
| grpc_end2end_test_fixture f; |
| gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); |
| f = config.create_fixture(client_args, server_args); |
| config.init_server(&f, server_args); |
| config.init_client(&f, client_args); |
| return f; |
| } |
| |
| static gpr_timespec n_seconds_from_now(int n) { |
| return grpc_timeout_seconds_to_deadline(n); |
| } |
| |
| static gpr_timespec five_seconds_from_now(void) { |
| return n_seconds_from_now(5); |
| } |
| |
| static void drain_cq(grpc_completion_queue* cq) { |
| grpc_event ev; |
| do { |
| ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr); |
| } while (ev.type != GRPC_QUEUE_SHUTDOWN); |
| } |
| |
| static void shutdown_server(grpc_end2end_test_fixture* f) { |
| if (!f->server) return; |
| grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000)); |
| grpc_event ev; |
| do { |
| ev = grpc_completion_queue_next(f->cq, grpc_timeout_seconds_to_deadline(5), |
| nullptr); |
| } while (ev.type != GRPC_OP_COMPLETE || ev.tag != tag(1000)); |
| grpc_server_destroy(f->server); |
| f->server = nullptr; |
| } |
| |
| static void shutdown_client(grpc_end2end_test_fixture* f) { |
| if (!f->client) return; |
| grpc_channel_destroy(f->client); |
| f->client = nullptr; |
| } |
| |
| static void end_test(grpc_end2end_test_fixture* f) { |
| shutdown_server(f); |
| shutdown_client(f); |
| |
| grpc_completion_queue_shutdown(f->cq); |
| drain_cq(f->cq); |
| grpc_completion_queue_destroy(f->cq); |
| } |
| |
| static void test_no_op(grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f = begin_test(config, "no-op", nullptr, nullptr); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| void no_op(grpc_end2end_test_config config) { test_no_op(config); } |
| |
| void no_op_pre_init(void) {} |