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Add tests for the C++11 alias rebind

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This commit is contained in:
Glen Fernandes
2022-04-26 14:10:21 -04:00
parent 00cc660f28
commit 1e5c86eb9d
1 changed files with 43 additions and 1 deletions
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44
test/pointer_traits_rebind_test.cpp
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@ -1,5 +1,5 @@
/*
Copyright 2017 Glen Joseph Fernandes
Copyright 2017-2022 Glen Joseph Fernandes
(glenjofe@gmail.com)
Distributed under the Boost Software License, Version 1.0.
@ -84,15 +84,49 @@ int main()
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<int>,
boost::pointer_traits<P1<const R> >::rebind_to<int>::type>));
#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<char*,
boost::pointer_traits<R*>::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<char>,
boost::pointer_traits<P1<R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P2<char, R>,
boost::pointer_traits<P2<R, R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P3<char, R, R>,
boost::pointer_traits<P3<R, R, R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<void*,
boost::pointer_traits<R*>::rebind<void> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<void>,
boost::pointer_traits<P1<R> >::rebind<void> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<R*,
boost::pointer_traits<void*>::rebind<R> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<R>,
boost::pointer_traits<P1<void> >::rebind<R> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<const int*,
boost::pointer_traits<R*>::rebind<const int> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<const int>,
boost::pointer_traits<P1<R> >::rebind<const int> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
boost::pointer_traits<const R*>::rebind<int> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P1<int>,
boost::pointer_traits<P1<const R> >::rebind<int> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<R> >::rebind_to<char>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E2<bool, R>,
boost::pointer_traits<E2<R, R> >::rebind_to<char>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E3<bool, R, R>,
boost::pointer_traits<E3<R, R, R> >::rebind_to<char>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E2<bool, R>,
boost::pointer_traits<E2<R, R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E3<bool, R, R>,
boost::pointer_traits<E3<R, R, R> >::rebind<char> >));
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<P<char, R, R, R>,
boost::pointer_traits<P<R, R, R, R> >::rebind<char> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E<bool, R, R, R>,
boost::pointer_traits<E<R, R, R, R> >::rebind_to<char>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E<bool, R, R, R>,
boost::pointer_traits<E<R, R, R, R> >::rebind<char> >));
#endif
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<R> >::rebind_to<void>::type>));
@ -102,6 +136,14 @@ int main()
boost::pointer_traits<E1<R> >::rebind_to<const int>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<const R> >::rebind_to<int>::type>));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<R> >::rebind<void> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<void> >::rebind<R> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<R> >::rebind<const int> >));
BOOST_TEST_TRAIT_TRUE((boost::core::is_same<E1<bool>,
boost::pointer_traits<E1<const R> >::rebind<int> >));
#endif
return boost::report_errors();
}