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Add failed_constexpr_test.cpp

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This commit is contained in:
Peter Dimov
2018-09-22 21:06:31 +03:00
parent 91aeb86f57
commit f821d5e74a
2 changed files with 59 additions and 0 deletions
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1
test/Jamfile.v2
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@@ -128,6 +128,7 @@ system-run generic_category_test.cpp ;
system-run system_category_test.cpp ; system-run system_category_test.cpp ;
system-run after_main_test.cpp ; system-run after_main_test.cpp ;
system-run failed_test.cpp ; system-run failed_test.cpp ;
system-run- failed_constexpr_test.cpp ;
# Quick (CI) test # Quick (CI) test
run quick.cpp ; run quick.cpp ;

58
test/failed_constexpr_test.cpp Normal file
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@@ -0,0 +1,58 @@
// Copyright 2018 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
#include <boost/system/error_code.hpp>
#include <boost/config/pragma_message.hpp>
#include <boost/static_assert.hpp>
#if !defined(BOOST_SYSTEM_HAS_CONSTEXPR)
BOOST_PRAGMA_MESSAGE("Skipping constexpr test, BOOST_SYSTEM_HAS_CONSTEXPR isn't defined")
int main() {}
#else
using namespace boost::system;
constexpr error_code ec1( 1, system_category() );
BOOST_STATIC_ASSERT( ec1.failed() );
BOOST_STATIC_ASSERT( ec1 );
BOOST_STATIC_ASSERT( !!ec1 );
constexpr error_code ec2( 2, generic_category() );
BOOST_STATIC_ASSERT( ec2.failed() );
BOOST_STATIC_ASSERT( ec2 );
BOOST_STATIC_ASSERT( !!ec2 );
constexpr error_code ec3;
BOOST_STATIC_ASSERT( !ec3.failed() );
BOOST_STATIC_ASSERT( ec3? false: true );
BOOST_STATIC_ASSERT( !ec3 );
constexpr error_condition en1( 1, system_category() );
BOOST_STATIC_ASSERT( en1.failed() );
BOOST_STATIC_ASSERT( en1 );
BOOST_STATIC_ASSERT( !!en1 );
constexpr error_condition en2( 2, generic_category() );
BOOST_STATIC_ASSERT( en2.failed() );
BOOST_STATIC_ASSERT( en2 );
BOOST_STATIC_ASSERT( !!en2 );
constexpr error_condition en3;
BOOST_STATIC_ASSERT( !en3.failed() );
BOOST_STATIC_ASSERT( en3? false: true );
BOOST_STATIC_ASSERT( !en3 );
int main()
{
}
#endif