| 1 | // Copyright 2021, 2022 Peter Dimov. |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // https://www.boost.org/LICENSE_1_0.txt |
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| 4 | |
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| 5 | #include <boost/system.hpp> |
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| 6 | #include <boost/core/lightweight_test.hpp> |
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| 7 | #include <cerrno> |
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| 8 | |
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| 9 | int main() |
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| 10 | { |
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| 11 | int const val = ENOENT; |
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| 12 | boost::system::error_category const & cat = boost::system::generic_category(); |
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| 13 | |
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| 14 | { |
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| 15 | boost::system::error_code ec; |
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| 16 | boost::system::error_code ec2( ec ); |
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| 17 | |
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| 18 | BOOST_TEST( !ec.has_location() ); |
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| 19 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 20 | |
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| 21 | BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION; |
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| 22 | |
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| 23 | ec.assign( ec, loc: &loc ); |
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| 24 | |
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| 25 | BOOST_TEST_EQ( ec, ec2 ); |
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| 26 | |
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| 27 | BOOST_TEST( !ec.has_location() ); |
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| 28 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 29 | |
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| 30 | ec.assign( ec, loc: 0 ); |
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| 31 | |
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| 32 | BOOST_TEST_EQ( ec, ec2 ); |
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| 33 | |
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| 34 | BOOST_TEST( !ec.has_location() ); |
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| 35 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 36 | } |
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| 37 | |
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| 38 | { |
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| 39 | boost::system::error_code ec( val, cat ); |
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| 40 | boost::system::error_code ec2( ec ); |
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| 41 | |
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| 42 | BOOST_TEST( !ec.has_location() ); |
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| 43 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 44 | |
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| 45 | BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION; |
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| 46 | |
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| 47 | ec.assign( ec, loc: &loc ); |
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| 48 | |
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| 49 | BOOST_TEST_EQ( ec, ec2 ); |
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| 50 | |
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| 51 | BOOST_TEST( ec.has_location() ); |
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| 52 | BOOST_TEST_EQ( ec.location(), loc ); |
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| 53 | |
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| 54 | ec.assign( ec, loc: 0 ); |
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| 55 | |
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| 56 | BOOST_TEST_EQ( ec, ec2 ); |
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| 57 | |
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| 58 | BOOST_TEST( !ec.has_location() ); |
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| 59 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 60 | } |
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| 61 | |
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| 62 | { |
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| 63 | std::error_code e2( val, std::generic_category() ); |
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| 64 | |
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| 65 | boost::system::error_code ec( e2 ); |
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| 66 | boost::system::error_code ec2( ec ); |
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| 67 | |
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| 68 | BOOST_TEST( !ec.has_location() ); |
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| 69 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 70 | |
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| 71 | BOOST_STATIC_CONSTEXPR boost::source_location loc = BOOST_CURRENT_LOCATION; |
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| 72 | |
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| 73 | ec.assign( ec, loc: &loc ); |
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| 74 | |
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| 75 | BOOST_TEST_EQ( ec, ec2 ); |
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| 76 | |
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| 77 | BOOST_TEST( !ec.has_location() ); |
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| 78 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 79 | |
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| 80 | ec.assign( ec, loc: 0 ); |
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| 81 | |
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| 82 | BOOST_TEST_EQ( ec, ec2 ); |
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| 83 | |
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| 84 | BOOST_TEST( !ec.has_location() ); |
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| 85 | BOOST_TEST_EQ( ec.location(), boost::source_location() ); |
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| 86 | } |
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| 87 | |
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| 88 | return boost::report_errors(); |
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| 89 | } |
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| 90 | |
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