// Derived from libstdc++/12048 by LJR <ljrittle@acm.org> with
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// Derived from libstdc++/12048 by LJR <ljrittle@acm.org> with
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// reminder from Petur Runolfsson <peturr02@ru.is>.
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// reminder from Petur Runolfsson <peturr02@ru.is>.
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
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// Free Software Foundation, Inc.
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// Free Software Foundation, Inc.
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//
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// <http://www.gnu.org/licenses/>.
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// { dg-xfail-run-if "not supported on OR32 newlib" { or32-*-elf } }
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#include <iostream>
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#include <iostream>
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#include <cstdio>
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#include <cstdio>
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#include <testsuite_hooks.h>
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#include <testsuite_hooks.h>
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void
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void
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test01()
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test01()
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{
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{
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std::freopen("cin_unget-1.txt", "r", stdin);
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std::freopen("cin_unget-1.txt", "r", stdin);
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wchar_t c1;
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wchar_t c1;
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wchar_t c2;
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wchar_t c2;
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std::wcin.get(c1);
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std::wcin.get(c1);
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std::wcin.unget();
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std::wcin.unget();
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std::wcin.get(c2);
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std::wcin.get(c2);
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VERIFY( std::wcin.good() );
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VERIFY( std::wcin.good() );
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VERIFY( c1 == c2 );
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VERIFY( c1 == c2 );
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}
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}
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int main(void)
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int main(void)
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{
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{
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test01();
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test01();
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return 0;
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return 0;
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}
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}
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