test/core/end2end/fixtures/h2_uds.cc

   1 /*
   2  *
   3  * Copyright 2015 gRPC authors.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  */
  18
  19 #include "test/core/end2end/end2end_tests.h"
  20
  21 #include <inttypes.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24 #include <unistd.h>
  25
  26 #include <string>
  27
  28 #include "absl/strings/str_format.h"
  29
  30 #include <grpc/support/alloc.h>
  31 #include <grpc/support/log.h>
  32 #include <grpc/support/sync.h>
  33
  34 #include "src/core/ext/filters/client_channel/client_channel.h"
  35 #include "src/core/ext/filters/http/server/http_server_filter.h"
  36 #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
  37 #include "src/core/lib/channel/connected_channel.h"
  38 #include "src/core/lib/gpr/string.h"
  39 #include "src/core/lib/surface/channel.h"
  40 #include "src/core/lib/surface/server.h"
  41 #include "test/core/util/port.h"
  42 #include "test/core/util/test_config.h"
  43
  44 struct fullstack_fixture_data {
  45   std::string localaddr;
  46 };
  47
  48 static int unique = 1;
  49
  50 static grpc_end2end_test_fixture chttp2_create_fixture_fullstack_base(
  51     std::string addr) {
  52   fullstack_fixture_data* ffd = new fullstack_fixture_data;
  53   ffd->localaddr = std::move(addr);
  54
  55   grpc_end2end_test_fixture f;
  56   memset(&f, 0, sizeof(f));
  57   f.fixture_data = ffd;
  58   f.cq = grpc_completion_queue_create_for_next(nullptr);
  59   f.shutdown_cq = grpc_completion_queue_create_for_pluck(nullptr);
  60
  61   return f;
  62 }
  63
  64 static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
  65     grpc_channel_args* /*client_args*/, grpc_channel_args* /*server_args*/) {
  66   gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
  67   const std::string localaddr = absl::StrFormat(
  68       "unix:/tmp/grpc_fullstack_test.%d.%" PRId64 ".%" PRId32 ".%d", getpid(),
  69       now.tv_sec, now.tv_nsec, unique++);
  70   return chttp2_create_fixture_fullstack_base(localaddr);
  71 }
  72
  73 static grpc_end2end_test_fixture
  74 chttp2_create_fixture_fullstack_abstract_namespace(
  75     grpc_channel_args* /*client_args*/, grpc_channel_args* /*server_args*/) {
  76   gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
  77   const std::string localaddr = absl::StrFormat(
  78       "unix-abstract:grpc_fullstack_test.%d.%" PRId64 ".%" PRId32 ".%d",
  79       getpid(), now.tv_sec, now.tv_nsec, unique++);
  80   return chttp2_create_fixture_fullstack_base(localaddr);
  81 }
  82
  83 void chttp2_init_client_fullstack(grpc_end2end_test_fixture* f,
  84                                   grpc_channel_args* client_args) {
  85   fullstack_fixture_data* ffd =
  86       static_cast<fullstack_fixture_data*>(f->fixture_data);
  87   f->client = grpc_insecure_channel_create(ffd->localaddr.c_str(), client_args,
  88                                            nullptr);
  89 }
  90
  91 void chttp2_init_server_fullstack(grpc_end2end_test_fixture* f,
  92                                   grpc_channel_args* server_args) {
  93   fullstack_fixture_data* ffd =
  94       static_cast<fullstack_fixture_data*>(f->fixture_data);
  95   if (f->server) {
  96     grpc_server_destroy(f->server);
  97   }
  98   f->server = grpc_server_create(server_args, nullptr);
  99   grpc_server_register_completion_queue(f->server, f->cq, nullptr);
 100   GPR_ASSERT(
 101       grpc_server_add_insecure_http2_port(f->server, ffd->localaddr.c_str()));
 102   grpc_server_start(f->server);
 103 }
 104
 105 void chttp2_tear_down_fullstack(grpc_end2end_test_fixture* f) {
 106   fullstack_fixture_data* ffd =
 107       static_cast<fullstack_fixture_data*>(f->fixture_data);
 108   delete ffd;
 109 }
 110
 111 /* All test configurations */
 112 static grpc_end2end_test_config configs[] = {
 113     {"chttp2/fullstack_uds",
 114      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
 115          FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
 116          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
 117      nullptr, chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
 118      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
 119 #ifndef GPR_APPLE  // Apple doesn't support an abstract socket
 120     {"chttp2/fullstack_uds_abstract_namespace",
 121      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
 122          FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
 123          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
 124      nullptr, chttp2_create_fixture_fullstack_abstract_namespace,
 125      chttp2_init_client_fullstack, chttp2_init_server_fullstack,
 126      chttp2_tear_down_fullstack},
 127 #endif
 128 };
 129
 130 int main(int argc, char** argv) {
 131   size_t i;
 132
 133   grpc::testing::TestEnvironment env(argc, argv);
 134   grpc_end2end_tests_pre_init();
 135   grpc_init();
 136
 137   for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
 138     grpc_end2end_tests(argc, argv, configs[i]);
 139   }
 140
 141   grpc_shutdown();
 142
 143   return 0;
 144 }