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/*
*
* Copyright 2017 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 <gtest/gtest.h>
#include <grpc/grpc.h>
#include <grpcpp/server.h>
#include <grpcpp/server_builder.h>
#include <grpcpp/support/config.h>
#include "src/proto/grpc/testing/echo.grpc.pb.h"
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"
namespace grpc {
namespace {
testing::EchoTestService::Service g_service;
std::string MakePort() {
std::ostringstream s;
int p = grpc_pick_unused_port_or_die();
s << "localhost:" << p;
return s.str();
}
const std::string& GetPort() {
static std::string g_port = MakePort();
return g_port;
}
class ServerBuilderTest : public ::testing::Test {
protected:
static void SetUpTestCase() { grpc_init(); }
static void TearDownTestCase() { grpc_shutdown(); }
};
TEST_F(ServerBuilderTest, NoOp) { ServerBuilder b; }
TEST_F(ServerBuilderTest, CreateServerNoPorts) {
ServerBuilder().RegisterService(&g_service).BuildAndStart()->Shutdown();
}
TEST_F(ServerBuilderTest, CreateServerOnePort) {
ServerBuilder()
.RegisterService(&g_service)
.AddListeningPort(GetPort(), InsecureServerCredentials())
.BuildAndStart()
->Shutdown();
}
TEST_F(ServerBuilderTest, CreateServerRepeatedPort) {
ServerBuilder()
.RegisterService(&g_service)
.AddListeningPort(GetPort(), InsecureServerCredentials())
.AddListeningPort(GetPort(), InsecureServerCredentials())
.BuildAndStart()
->Shutdown();
}
TEST_F(ServerBuilderTest, CreateServerRepeatedPortWithDisallowedReusePort) {
EXPECT_EQ(ServerBuilder()
.RegisterService(&g_service)
.AddListeningPort(GetPort(), InsecureServerCredentials())
.AddListeningPort(GetPort(), InsecureServerCredentials())
.AddChannelArgument(GRPC_ARG_ALLOW_REUSEPORT, 0)
.BuildAndStart(),
nullptr);
}
} // namespace
} // namespace grpc
int main(int argc, char** argv) {
grpc::testing::TestEnvironment env(&argc, argv);
::testing::InitGoogleTest(&argc, argv);
int ret = RUN_ALL_TESTS();
return ret;
}
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