CommonHelpers/src/DataDirectory.cpp

0001 // This file is part of the ACTS project.
0002 //
0003 // Copyright (C) 2016 CERN for the benefit of the ACTS project
0004 //
0005 // This Source Code Form is subject to the terms of the Mozilla Public
0006 // License, v. 2.0. If a copy of the MPL was not distributed with this
0007 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
0008
0009 #include "Acts/Tests/CommonHelpers/DataDirectory.hpp"
0010
0011 #include <filesystem>
0012
0013 std::string Acts::Test::getDataPath(const std::string& relativePath) {
0014   using std::filesystem::path;
0015
0016   path dataDir(ACTS_TEST_DATA_DIR);
0017   path absPath = dataDir / path(relativePath);
0018   // ensure absolute, consistent path
0019   // weakly_canonical allows non-existing trailing components
0020   return weakly_canonical(absPath).string();
0021 }