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      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 <stdlib.h>
     22 #include <string.h>
     23 #include <unistd.h>
     24 
     25 #include <grpc/support/alloc.h>
     26 #include <grpc/support/log.h>
     27 #include <grpc/support/string_util.h>
     28 #include <grpc/support/sync.h>
     29 
     30 #include "src/core/ext/filters/client_channel/client_channel.h"
     31 #include "src/core/ext/filters/http/server/http_server_filter.h"
     32 #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
     33 #include "src/core/lib/channel/connected_channel.h"
     34 #include "src/core/lib/gpr/host_port.h"
     35 #include "src/core/lib/gpr/string.h"
     36 #include "src/core/lib/surface/channel.h"
     37 #include "src/core/lib/surface/server.h"
     38 #include "test/core/util/port.h"
     39 #include "test/core/util/test_config.h"
     40 
     41 typedef struct fullstack_fixture_data {
     42   char* localaddr;
     43 } fullstack_fixture_data;
     44 
     45 static int unique = 1;
     46 
     47 static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
     48     grpc_channel_args* client_args, grpc_channel_args* server_args) {
     49   grpc_end2end_test_fixture f;
     50   fullstack_fixture_data* ffd = static_cast<fullstack_fixture_data*>(
     51       gpr_malloc(sizeof(fullstack_fixture_data)));
     52   memset(&f, 0, sizeof(f));
     53 
     54   gpr_asprintf(&ffd->localaddr, "unix:/tmp/grpc_fullstack_test.%d.%d", getpid(),
     55                unique++);
     56 
     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 void chttp2_init_client_fullstack(grpc_end2end_test_fixture* f,
     65                                   grpc_channel_args* client_args) {
     66   fullstack_fixture_data* ffd =
     67       static_cast<fullstack_fixture_data*>(f->fixture_data);
     68   f->client =
     69       grpc_insecure_channel_create(ffd->localaddr, client_args, nullptr);
     70 }
     71 
     72 void chttp2_init_server_fullstack(grpc_end2end_test_fixture* f,
     73                                   grpc_channel_args* server_args) {
     74   fullstack_fixture_data* ffd =
     75       static_cast<fullstack_fixture_data*>(f->fixture_data);
     76   if (f->server) {
     77     grpc_server_destroy(f->server);
     78   }
     79   f->server = grpc_server_create(server_args, nullptr);
     80   grpc_server_register_completion_queue(f->server, f->cq, nullptr);
     81   GPR_ASSERT(grpc_server_add_insecure_http2_port(f->server, ffd->localaddr));
     82   grpc_server_start(f->server);
     83 }
     84 
     85 void chttp2_tear_down_fullstack(grpc_end2end_test_fixture* f) {
     86   fullstack_fixture_data* ffd =
     87       static_cast<fullstack_fixture_data*>(f->fixture_data);
     88   gpr_free(ffd->localaddr);
     89   gpr_free(ffd);
     90 }
     91 
     92 /* All test configurations */
     93 static grpc_end2end_test_config configs[] = {
     94     {"chttp2/fullstack_uds",
     95      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
     96          FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
     97          FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
     98      nullptr, chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
     99      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
    100 };
    101 
    102 int main(int argc, char** argv) {
    103   size_t i;
    104 
    105   grpc_test_init(argc, argv);
    106   grpc_end2end_tests_pre_init();
    107   grpc_init();
    108 
    109   for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
    110     grpc_end2end_tests(argc, argv, configs[i]);
    111   }
    112 
    113   grpc_shutdown();
    114 
    115   return 0;
    116 }
    117