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BOOST_TEST_MEM_EQ() macro returns bool to aid code that adds additional reporting on errors.

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Beman
2015-03-20 07:41:54 -04:00
parent 5ab08db7a4
commit e532e9c34d
1 changed files with 9 additions and 2 deletions
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11
include/boost/endian/detail/lightweight_test.hpp
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@ -11,7 +11,7 @@
// //
// Copyright (c) 2002, 2009, 2014 Peter Dimov // Copyright (c) 2002, 2009, 2014 Peter Dimov
// Copyright (2) Beman Dawes 2010, 2011 // Copyright (2) Beman Dawes 2010, 2011, 2015
// Copyright (3) Ion Gaztanaga 2013 // Copyright (3) Ion Gaztanaga 2013
// //
// Distributed under the Boost Software License, Version 1.0. // Distributed under the Boost Software License, Version 1.0.
@ -136,7 +136,7 @@ std::string to_hex(const T& x)
return tmp; return tmp;
} }
template<class T, class U> inline void test_memcmp_eq_impl(char const * expr1, template<class T, class U> inline bool test_memcmp_eq_impl(char const * expr1,
char const * expr2, char const * file, int line, char const * function, T const & t, char const * expr2, char const * file, int line, char const * function, T const & t,
U const & u) U const & u)
{ {
@ -145,6 +145,7 @@ template<class T, class U> inline void test_memcmp_eq_impl(char const * expr1,
&& std::memcmp(&t, &u, sizeof(T)) == 0) && std::memcmp(&t, &u, sizeof(T)) == 0)
{ {
report_errors_remind(); report_errors_remind();
return true;
} }
else else
{ {
@ -153,6 +154,7 @@ template<class T, class U> inline void test_memcmp_eq_impl(char const * expr1,
<< ") == 0' fails in function '" << function << "': " << ") == 0' fails in function '" << function << "': "
<< " with values '" << to_hex(t) << "' and '" << to_hex(u) << "'" << std::endl; << " with values '" << to_hex(t) << "' and '" << to_hex(u) << "'" << std::endl;
++test_errors(); ++test_errors();
return false;
} }
} }
@ -181,6 +183,11 @@ inline int report_errors()
} // namespace endian } // namespace endian
} // namespace boost } // namespace boost
//////////////////////////////////////////////////////////////////////////////////////////
// TODO: Should all test macros return bool? See BOOST_TEST_MEM_EQ usage in fp_exaustive_test,cpp
//////////////////////////////////////////////////////////////////////////////////////////
#define BOOST_TEST(expr) \ #define BOOST_TEST(expr) \
((expr)? (void)0: ::boost::endian::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION)) ((expr)? (void)0: ::boost::endian::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION))