110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
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// Copyright 2018-2022 Emil Dotchevski and Reverge Studios, Inc.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
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# include "leaf.hpp"
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#else
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# include <boost/leaf/handle_errors.hpp>
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# include <boost/leaf/result.hpp>
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#endif
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#include "visibility_test_lib.hpp"
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#include "lightweight_test.hpp"
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#include <sstream>
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namespace leaf = boost::leaf;
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leaf::result<void> hidden_result();
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void hidden_throw();
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int main()
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{
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{
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int r = leaf::try_handle_all(
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[]() -> leaf::result<int>
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{
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BOOST_LEAF_CHECK(hidden_result());
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return 0;
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},
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[]( my_info<1> x1, my_info<2> x2, leaf::diagnostic_info const & info, leaf::verbose_diagnostic_info const & vinfo )
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{
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BOOST_TEST_EQ(x1.value, 1);
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BOOST_TEST_EQ(x2.value, 2);
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if( BOOST_LEAF_CFG_DIAGNOSTICS )
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{
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#if BOOST_LEAF_CFG_STD_STRING
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std::stringstream ss; ss << info;
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BOOST_TEST_NE(ss.str().find("1 attempt to communicate an unexpected error object"), std::string::npos);
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#endif
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}
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if( BOOST_LEAF_CFG_DIAGNOSTICS )
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{
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#if BOOST_LEAF_CFG_STD_STRING
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std::stringstream ss; ss << vinfo;
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BOOST_TEST_NE(ss.str().find("Test my_info<3>::value = 3"), std::string::npos);
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#endif
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}
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return 1;
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},
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[]
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{
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return 2;
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} );
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BOOST_TEST_EQ(r, 1);
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}
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#ifndef BOOST_LEAF_NO_EXCEPTIONS
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{
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int r = leaf::try_catch(
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[]
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{
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hidden_throw();
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return 0;
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},
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[]( my_info<1> x1, my_info<2> x2, leaf::diagnostic_info const & info, leaf::verbose_diagnostic_info const & vinfo )
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{
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BOOST_TEST_EQ(x1.value, 1);
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BOOST_TEST_EQ(x2.value, 2);
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if( BOOST_LEAF_CFG_DIAGNOSTICS )
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{
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#if BOOST_LEAF_CFG_STD_STRING
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std::stringstream ss; ss << info;
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BOOST_TEST_NE(ss.str().find("1 attempt to communicate an unexpected error object"), std::string::npos);
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#endif
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}
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if( BOOST_LEAF_CFG_DIAGNOSTICS )
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{
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#if BOOST_LEAF_CFG_STD_STRING
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std::stringstream ss; ss << vinfo;
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BOOST_TEST_NE(ss.str().find("Test my_info<3>::value = 3"), std::string::npos);
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#endif
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}
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return 1;
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},
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[]
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{
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return 2;
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} );
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BOOST_TEST_EQ(r, 1);
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}
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{
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try
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{
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hidden_throw();
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BOOST_ERROR("hidden_throw() failed to throw");
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}
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catch( leaf::error_id const & )
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{
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}
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catch(...)
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{
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BOOST_ERROR("Failed to catch leaf::error_id");
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}
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}
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#endif
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return boost::report_errors();
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}
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