llvm/libcxx/test/std/localization/locale.categories/facet.numpunct/locale.numpunct/facet.numpunct.members/decimal_point.pass.cpp

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <locale>

// template <class charT> class numpunct;

// char_type decimal_point() const;

#include <locale>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
    std::locale l = std::locale::classic();
    {
        typedef char C;
        const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
        assert(np.decimal_point() == '.');
    }
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
    {
        typedef wchar_t C;
        const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
        assert(np.decimal_point() == L'.');
    }
#endif

  return 0;
}