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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// 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()
{
{
std::locale l("C");
{
typedef char C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "");
}
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "");
}
}
{
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\3");
}
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == "\3\3");
}
}
{
std::locale l(LOCALE_fr_FR_UTF_8);
#if defined(TEST_HAS_GLIBC)
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);
}
{
typedef wchar_t C;
const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
assert(np.grouping() == group);
}
}
}
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