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// Copyright 2018-2022 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)
#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
# include "leaf.hpp"
#else
# include <boost/leaf/handle_errors.hpp>
# include <boost/leaf/result.hpp>
#endif
#include "visibility_test_lib.hpp"
#include "lightweight_test.hpp"
#include <sstream>
namespace leaf = boost::leaf;
leaf::result<void> hidden_result();
void hidden_throw();
int main()
{
{
int r = leaf::try_handle_all(
[]() -> leaf::result<int>
{
BOOST_LEAF_CHECK(hidden_result());
return 0;
},
[]( my_info<1> x1, my_info<2> x2, leaf::diagnostic_info const & info, leaf::verbose_diagnostic_info const & vinfo )
{
BOOST_TEST_EQ(x1.value, 1);
BOOST_TEST_EQ(x2.value, 2);
if( BOOST_LEAF_CFG_DIAGNOSTICS )
{
#if BOOST_LEAF_CFG_STD_STRING
std::stringstream ss; ss << info;
BOOST_TEST_NE(ss.str().find("1 attempt to communicate an unexpected error object"), std::string::npos);
#endif
}
if( BOOST_LEAF_CFG_DIAGNOSTICS )
{
#if BOOST_LEAF_CFG_STD_STRING
std::stringstream ss; ss << vinfo;
BOOST_TEST_NE(ss.str().find("Test my_info<3>::value = 3"), std::string::npos);
#endif
}
return 1;
},
[]
{
return 2;
} );
BOOST_TEST_EQ(r, 1);
}
#ifndef BOOST_LEAF_NO_EXCEPTIONS
{
int r = leaf::try_catch(
[]
{
hidden_throw();
return 0;
},
[]( my_info<1> x1, my_info<2> x2, leaf::diagnostic_info const & info, leaf::verbose_diagnostic_info const & vinfo )
{
BOOST_TEST_EQ(x1.value, 1);
BOOST_TEST_EQ(x2.value, 2);
if( BOOST_LEAF_CFG_DIAGNOSTICS )
{
#if BOOST_LEAF_CFG_STD_STRING
std::stringstream ss; ss << info;
BOOST_TEST_NE(ss.str().find("1 attempt to communicate an unexpected error object"), std::string::npos);
#endif
}
if( BOOST_LEAF_CFG_DIAGNOSTICS )
{
#if BOOST_LEAF_CFG_STD_STRING
std::stringstream ss; ss << vinfo;
BOOST_TEST_NE(ss.str().find("Test my_info<3>::value = 3"), std::string::npos);
#endif
}
return 1;
},
[]
{
return 2;
} );
BOOST_TEST_EQ(r, 1);
}
{
try
{
hidden_throw();
BOOST_ERROR("hidden_throw() failed to throw");
}
catch( leaf::error_id const & )
{
}
catch(...)
{
BOOST_ERROR("Failed to catch leaf::error_id");
}
}
#endif
return boost::report_errors();
}
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