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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2019 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "ndn-cxx/util/exception.hpp"
#include "tests/boost-test.hpp"
#include <boost/exception/diagnostic_information.hpp>
#include <boost/exception/get_error_info.hpp>
namespace ndn {
namespace exception {
namespace test {
BOOST_AUTO_TEST_SUITE(Util)
BOOST_AUTO_TEST_SUITE(TestException)
BOOST_AUTO_TEST_CASE(Throw)
{
auto f = [] { NDN_THROW(std::invalid_argument("test")); };
BOOST_CHECK_THROW(f(), boost::exception);
BOOST_CHECK_THROW(f(), std::exception);
BOOST_CHECK_THROW(f(), std::invalid_argument);
try {
f();
}
catch (const boost::exception& ex) {
BOOST_CHECK(boost::get_error_info<boost::throw_file>(ex) != nullptr);
BOOST_CHECK(boost::get_error_info<boost::throw_line>(ex) != nullptr);
BOOST_CHECK(boost::get_error_info<boost::throw_function>(ex) != nullptr);
#ifdef NDN_CXX_HAVE_STACKTRACE
auto stack = boost::get_error_info<errinfo_stacktrace>(ex);
BOOST_REQUIRE(stack != nullptr);
auto info = boost::diagnostic_information(ex);
BOOST_TEST_MESSAGE(info);
BOOST_CHECK(stack->empty() || info.find("===== Stacktrace =====") != std::string::npos);
#endif
}
}
BOOST_AUTO_TEST_CASE(ThrowErrno)
{
auto f = [] {
errno = ERANGE;
NDN_THROW_ERRNO(std::out_of_range("test"));
};
BOOST_CHECK_THROW(f(), boost::exception);
BOOST_CHECK_THROW(f(), std::exception);
BOOST_CHECK_THROW(f(), std::out_of_range);
try {
f();
}
catch (const boost::exception& ex) {
auto errPtr = boost::get_error_info<boost::errinfo_errno>(ex);
BOOST_REQUIRE(errPtr != nullptr);
BOOST_CHECK_EQUAL(*errPtr, ERANGE);
}
}
BOOST_AUTO_TEST_CASE(ThrowNested)
{
auto f = [] {
try {
NDN_THROW(std::overflow_error("inner"));
}
catch (...) {
NDN_THROW_NESTED(std::domain_error("outer"));
}
};
BOOST_CHECK_THROW(f(), boost::exception);
BOOST_CHECK_THROW(f(), std::exception);
BOOST_CHECK_THROW(f(), std::domain_error);
try {
f();
}
catch (const boost::exception& ex) {
BOOST_CHECK(boost::get_error_info<boost::errinfo_nested_exception>(ex) != nullptr);
}
}
BOOST_AUTO_TEST_SUITE_END() // TestException
BOOST_AUTO_TEST_SUITE_END() // Util
} // namespace test
} // namespace exception
} // namespace ndn