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// 2003-05-13 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003, 2009 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/>.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
class state_codecvt : public std::codecvt<char, char, std::mbstate_t>
{
protected:
int
do_encoding() const throw()
{ return -1; }
};
void test03()
{
using namespace std;
bool test __attribute__((unused)) = true;
locale loc_s(locale::classic(), new state_codecvt);
filebuf ob;
ob.pubimbue(loc_s);
VERIFY( ob.getloc() == loc_s );
// 2 "if encoding of current locale is state dependent" and
// not at the beginning of the file fails...
locale loc_c = locale::classic();
locale ret = ob.pubimbue(loc_s);
VERIFY( ob.getloc() == loc_s );
}
int main()
{
test03();
return 0;
}
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