mirror of
https://github.com/boostorg/leaf.git
synced 2026-01-24 05:52:17 +00:00
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
// Copyright (c) 2018-2019 Emil Dotchevski and Reverge Studios, Inc.
|
|
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
#include <boost/leaf/config.hpp>
|
|
#ifdef LEAF_NO_EXCEPTIONS
|
|
|
|
#include <iostream>
|
|
|
|
int main()
|
|
{
|
|
std::cout << "Unit test not applicable." << std::endl;
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
|
|
#include <boost/leaf/handle_exception.hpp>
|
|
#include <boost/leaf/exception.hpp>
|
|
#include <boost/leaf/preload.hpp>
|
|
#include "lightweight_test.hpp"
|
|
|
|
namespace leaf = boost::leaf;
|
|
|
|
struct info { int value; };
|
|
|
|
struct my_error: std::exception { };
|
|
|
|
int main()
|
|
{
|
|
int r = leaf::try_catch(
|
|
[]() -> int
|
|
{
|
|
throw leaf::exception( my_error(), info{42} );
|
|
},
|
|
[]( leaf::catch_<my_error> x, leaf::catch_<leaf::error_id> id )
|
|
{
|
|
BOOST_TEST(dynamic_cast<my_error const *>(&x.value())!=0);
|
|
BOOST_TEST(dynamic_cast<leaf::error_id const *>(&id.value())!=0 && dynamic_cast<leaf::error_id const *>(&id.value())->value()==1);
|
|
return 1;
|
|
},
|
|
[]
|
|
{
|
|
return 2;
|
|
} );
|
|
BOOST_TEST_EQ(r, 1);
|
|
return boost::report_errors();
|
|
}
|
|
|
|
#endif
|