metatest::meta_require

Synopsis

template <class Pred>
void meta_require(const location& location_, const std::string& name_);

template <class Pred>
void meta_require(const location& location_);

This template function simplifies passing template metaprogrmaming assertions to Boost.Test. It creates a test_result from the Pred predicate using location_ and name_ when available. The success/failure flag and the reason string of the result is then passed to a Boost.Test REQUIRE assertion.

Header

#include <metatest/boost_test.hpp>

Example

BOOST_AUTO_TEST_CASE(example)
{
  meta_require<
    boost::mpl::equal_to<boost::mpl::int_<13>, function_to_test<int>::type>
  >(METATEST_HERE);
}

Copyright Endre Tamas SAJO (baja at inf dot elte dot hu), Abel Sinkovics (abel at elte dot hu), 2010. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt

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