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// { dg-do run { target c++11 } }
// { dg-require-namedlocale "en_US.UTF-8" }
//
// 2013-09-05 Tim Shen <timshen91@gmail.com>
//
// Copyright (C) 2013-2019 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/>.
// 28.12.1 regex_iterator
// Tests regex_iterator class
#include <regex>
#include <testsuite_hooks.h>
void
test01()
{
std::setlocale(LC_ALL, "en_US.UTF-8");
std::wstring str2 = L"ä\u2009Ä\u2009ö\u2009Ö\u2009ü\u2009Ü";
std::wregex re2;
re2.imbue(std::locale("en_US.UTF-8"));
re2.assign(L"([[:lower:]]{0,1}[[:space:]]{0,1}[[:upper:]]{0,1})");
std::wstring sol[] =
{
L"ä\u2009Ä",
L"\u2009",
L"ö\u2009Ö",
L"\u2009",
L"ü\u2009Ü",
L"",
};
int i = 0;
for (std::wsregex_iterator p(str2.begin(), str2.end(), re2);
p != std::wsregex_iterator{}; ++p)
VERIFY(std::wstring((*p)[1].first, (*p)[1].second) == sol[i++]);
}
int
main()
{
test01();
return 0;
}
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