test/core/end2end/fixtures/h2_compress.cc

//
//
// 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 <string.h>

#include <functional>
#include <memory>
#include <string>

#include <grpc/compression.h>
#include <grpc/grpc.h>
#include <grpc/grpc_security.h>
#include <grpc/support/log.h>

#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/gprpp/host_port.h"
#include "test/core/end2end/end2end_tests.h"
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"

class CompressionFixture : public CoreTestFixture {
 private:
  grpc_server* MakeServer(const grpc_core::ChannelArgs& args) override {
    auto* server = grpc_server_create(
        args.SetIfUnset(GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM,
                        GRPC_COMPRESS_GZIP)
            .ToC()
            .get(),
        nullptr);
    grpc_server_register_completion_queue(server, cq(), nullptr);
    grpc_server_credentials* server_creds =
        grpc_insecure_server_credentials_create();
    GPR_ASSERT(
        grpc_server_add_http2_port(server, localaddr_.c_str(), server_creds));
    grpc_server_credentials_release(server_creds);
    grpc_server_start(server);
    return server;
  }
  grpc_channel* MakeClient(const grpc_core::ChannelArgs& args) override {
    grpc_channel_credentials* creds = grpc_insecure_credentials_create();
    auto* client = grpc_channel_create(
        localaddr_.c_str(), creds,
        args.SetIfUnset(GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM,
                        GRPC_COMPRESS_GZIP)
            .ToC()
            .get());
    grpc_channel_credentials_release(creds);
    return client;
  }

  std::string localaddr_ =
      grpc_core::JoinHostPort("localhost", grpc_pick_unused_port_or_die());
};

// All test configurations
static CoreTestConfiguration configs[] = {
    {"chttp2/fullstack_compression",
     FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
         FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
     nullptr,
     [](const grpc_core::ChannelArgs&, const grpc_core::ChannelArgs&) {
       return std::make_unique<CompressionFixture>();
     }},
};

int main(int argc, char** argv) {
  size_t i;

  grpc::testing::TestEnvironment env(&argc, argv);
  grpc_end2end_tests_pre_init();
  grpc_init();

  for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
    grpc_end2end_tests(argc, argv, configs[i]);
  }

  grpc_shutdown();

  return 0;
}