1 // Copyright 2023 The gRPC Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef GRPC_TEST_CPP_UTIL_GET_GRPC_TEST_RUNFILE_DIR_H 16 #define GRPC_TEST_CPP_UTIL_GET_GRPC_TEST_RUNFILE_DIR_H 17 18 #include <string> 19 20 #include "absl/types/optional.h" 21 22 namespace grpc { 23 24 // Gets the absolute path of the runfile directory (a bazel/blaze concept) for a 25 // gRPC test. The path to the data files can be referred by joining the runfile 26 // directory with the workspace-relative path (e.g. 27 // "test/cpp/util/get_grpc_test_runfile_dir.h"). 28 absl::optional<std::string> GetGrpcTestRunFileDir(); 29 30 } // namespace grpc 31 32 #endif // GRPC_TEST_CPP_UTIL_GET_GRPC_TEST_RUNFILE_DIR_H 33