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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 28_regex / traits / char / transform_primary.cc

// { dg-do run { target c++11 } }

//
// 2010-02-17  Stephen M. Webb <stephen.webb@bregmasoft.ca>
//
// Copyright (C) 2010-2020 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/>.

// 28.3 Requirements [re.req]
// 28.2 (4) Table 127 - Regular expression traits class requirements
// 28.7 Class template regex_traits [re.traits]

#include <regex>
#include <string>
#include <testsuite_hooks.h>

void
test01()
{
  typedef char CharT;
  typedef std::regex_traits<CharT> traits;

  traits t;
  traits::string_type G = "abc";
  traits::string_type H = "def";
  traits::string_type J = "ABC";

  VERIFY( G < H );
  VERIFY( t.transform_primary(G.begin(), G.end())
          < t.transform_primary(H.begin(), H.end()) );

  VERIFY( G > J );
  VERIFY( t.transform_primary(G.begin(), G.end())
          == t.transform_primary(J.begin(), J.end()) );
}

int main()
{
	test01();
	return 0;
}