Davide Pesavento
47ce2eed3a
* Completely remove inline namespace v2 * Flatten some unnecessarily deep namespace nesting * Move DummyClientFace, Segmenter, SegmentFetcher to namespace ndn * Move all unit tests to namespace ndn::tests Change-Id: I8bcfcf9fd669936a3277d2d5d505f765b4b05742
126 lines
3.4 KiB
C++
126 lines
3.4 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2013-2023 Regents of the University of California.
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*
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* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
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*
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* ndn-cxx library is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received copies of the GNU General Public License and GNU Lesser
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* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
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*/
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#ifndef NDN_CXX_TESTS_TEST_HOME_FIXTURE_HPP
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#define NDN_CXX_TESTS_TEST_HOME_FIXTURE_HPP
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#include "ndn-cxx/security/key-chain.hpp"
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#include <cstdlib>
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#include <fstream>
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#include <initializer_list>
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#include <boost/algorithm/string/replace.hpp>
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#include <boost/filesystem/operations.hpp>
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#include <boost/filesystem/path.hpp>
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namespace ndn::tests {
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/**
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* @brief Fixture to adjust/restore NDN_CLIENT_PIB and NDN_CLIENT_TPM paths
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*
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* Note that the specified PATH will be removed after fixture is destroyed.
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* **Do not specify non-temporary paths.**
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*/
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template<class Path>
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class PibDirFixture
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{
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public:
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PibDirFixture()
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{
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if (std::getenv("NDN_CLIENT_PIB") != nullptr) {
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m_oldPib = std::getenv("NDN_CLIENT_PIB");
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}
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if (std::getenv("NDN_CLIENT_TPM") != nullptr) {
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m_oldTpm = std::getenv("NDN_CLIENT_TPM");
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}
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/// @todo Consider change to an in-memory PIB/TPM
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setenv("NDN_CLIENT_PIB", ("pib-sqlite3:" + m_pibDir).c_str(), true);
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setenv("NDN_CLIENT_TPM", ("tpm-file:" + m_pibDir).c_str(), true);
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}
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~PibDirFixture()
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{
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if (!m_oldPib.empty()) {
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setenv("NDN_CLIENT_PIB", m_oldPib.data(), true);
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}
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else {
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unsetenv("NDN_CLIENT_PIB");
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}
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if (!m_oldTpm.empty()) {
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setenv("NDN_CLIENT_TPM", m_oldTpm.data(), true);
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}
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else {
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unsetenv("NDN_CLIENT_TPM");
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}
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boost::filesystem::remove_all(m_pibDir);
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KeyChain::resetDefaultLocators();
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}
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protected:
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const std::string m_pibDir{Path::PATH};
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private:
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std::string m_oldPib;
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std::string m_oldTpm;
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};
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/**
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* @brief Extension of PibDirFixture to set TEST_HOME variable and allow config file creation
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*/
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template<class Path>
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class TestHomeFixture : public PibDirFixture<Path>
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{
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public:
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TestHomeFixture()
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{
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setenv("TEST_HOME", this->m_pibDir.c_str(), true);
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}
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~TestHomeFixture()
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{
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unsetenv("TEST_HOME");
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}
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void
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createClientConf(std::initializer_list<std::string> lines) const
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{
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boost::filesystem::create_directories(boost::filesystem::path(this->m_pibDir) / ".ndn");
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std::ofstream of((boost::filesystem::path(this->m_pibDir) / ".ndn" / "client.conf").c_str());
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for (auto line : lines) {
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boost::replace_all(line, "%PATH%", this->m_pibDir);
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of << line << std::endl;
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}
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}
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};
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struct DefaultPibDir
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{
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static constexpr std::string_view PATH{"build/keys"};
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};
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} // namespace ndn::tests
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#endif // NDN_CXX_TESTS_TEST_HOME_FIXTURE_HPP
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