// // Copyright 2022 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 #include #include #include "absl/strings/str_format.h" #include #include #include "src/core/lib/gprpp/sync.h" #include "src/proto/grpc/testing/empty.pb.h" #include "src/proto/grpc/testing/test.grpc.pb.h" #include "test/core/test_util/port.h" #include "test/core/test_util/test_config.h" #include "test/cpp/interop/xds_interop_server_lib.h" namespace grpc { namespace testing { namespace { void ServerLoop(int port, grpc_core::Mutex* mutex, grpc_core::CondVar* condition, Server** server) { RunServer(false, /*enable_csm_observability=*/false, port, /* should not be used */ -1, "127.0.0.1", "test_server", [&](Server* s) { grpc_core::MutexLock lock(mutex); *server = s; condition->Signal(); }); } TEST(GetRpcBehaviorMetadataTest, ErrorCodeNoFilter) { auto status = GetStatusForRpcBehaviorMetadata("error-code-16", "hostname"); ASSERT_TRUE(status.has_value()); ASSERT_EQ(status->error_code(), 16) << status->error_message(); } TEST(GetRpcBehaviorMetadataTest, ErrorCodeThisHost) { auto status = GetStatusForRpcBehaviorMetadata( "hostname=hostname error-code-16", "hostname"); ASSERT_TRUE(status.has_value()); ASSERT_EQ(status->error_code(), 16) << status->error_message(); } TEST(GetRpcBehaviorMetadataTest, ErrorCodeOtherHost) { auto status = GetStatusForRpcBehaviorMetadata( "hostname=hostname2 error-code-16", "hostname"); ASSERT_FALSE(status.has_value()); } TEST(GetRpcBehaviorMetadataTest, MalformedErrorCode) { auto status = GetStatusForRpcBehaviorMetadata("error-code-", "hostname"); ASSERT_TRUE(status.has_value()); ASSERT_EQ(status->error_code(), grpc::StatusCode::INVALID_ARGUMENT) << status->error_message(); } TEST(GetRpcBehaviorMetadataTest, MalformedHostName) { auto status = GetStatusForRpcBehaviorMetadata("hostname= error-code-16", "hostname"); ASSERT_TRUE(status.has_value()); ASSERT_EQ(status->error_code(), grpc::StatusCode::INVALID_ARGUMENT) << status->error_message(); } TEST(GetRpcBehaviorMetadataTest, ErrorWhenUnsupported) { auto status = GetStatusForRpcBehaviorMetadata("unsupported", "hostname"); ASSERT_TRUE(status.has_value()); ASSERT_EQ(status->error_code(), grpc::StatusCode::INVALID_ARGUMENT) << status->error_message(); } TEST(MaintenanceServerHookServiceTest, HookServiceInstalled) { int port = grpc_pick_unused_port_or_die(); grpc_core::Mutex mutex; grpc_core::CondVar condition; Server* server = nullptr; std::thread thread(ServerLoop, port, &mutex, &condition, &server); { grpc_core::MutexLock lock(&mutex); while (server == nullptr) { condition.Wait(&mutex); } } HookService::Stub stub(CreateChannel(absl::StrFormat("127.0.0.1:%d", port), InsecureChannelCredentials())); ClientContext ctx; Empty req, res; auto status = stub.ClearReturnStatus(&ctx, req, &res); EXPECT_EQ(status.error_code(), StatusCode::OK); server->Shutdown(); thread.join(); } } // namespace } // namespace testing } // namespace grpc int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); grpc::testing::TestEnvironment env(&argc, argv); grpc_init(); auto result = RUN_ALL_TESTS(); grpc_shutdown(); return result; }