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// Copyright (C) 2009-2015 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 22.2.2.1.1 num_get members
#include <sstream>
#include <locale>
#include <climits>
#include <testsuite_hooks.h>
class my_numpunct: public std::numpunct<wchar_t>
{
protected:
std::string do_grouping() const { return std::string(1, CHAR_MAX); }
};
// libstdc++/39168
void test01()
{
bool test __attribute__((unused)) = true;
using namespace std;
typedef istreambuf_iterator<wchar_t> iterator_type;
wistringstream iss;
iss.imbue(locale(iss.getloc(), new my_numpunct));
const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc());
long double l = -1;
ios_base::iostate err = ios_base::goodbit;
iss.str(L"123,456");
iterator_type end = ng.get(iss.rdbuf(), 0, iss, err, l);
VERIFY( err == ios_base::goodbit );
VERIFY( l == 123 );
VERIFY( *end == L',' );
}
int main()
{
test01();
return 0;
}
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