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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// NetBSD does not support LC_NUMERIC at the moment
// XFAIL: netbsd
// XFAIL: LIBCXX-FREEBSD-FIXME
// REQUIRES: locale.en_US.UTF-8
// REQUIRES: locale.fr_FR.UTF-8
// <locale>
// template <class charT> class numpunct_byname;
// string grouping() const;
#include <locale>
#include <cassert>
#include "test_macros.h"
#include "platform_support.h" // locale name macros
int main(int, char**)
{
{
std::locale l("C");
{
typedef char C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "");
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "");
}
#endif
}
{
std::locale l(LOCALE_en_US_UTF_8);
{
typedef char C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "\3" || np.grouping() == "\3\3");
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "\3" || np.grouping() == "\3\3");
}
#endif
}
{
std::locale l(LOCALE_fr_FR_UTF_8);
#if defined(TEST_HAS_GLIBC) || defined(_WIN32) || defined(_AIX)
const char* const group = "\3";
#else
const char* const group = "\x7f";
#endif
{
typedef char C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == group);
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == group);
}
#endif
}
return 0;
}
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