63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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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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// 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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// Free Software Foundation; either version 2, or (at your option)
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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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// 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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// 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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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// 27.8.1.3 filebuf member functions
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// { dg-require-fileio "" }
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#include <locale>
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#include <fstream>
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#include <testsuite_hooks.h>
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#include <testsuite_character.h>
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// libstdc++/12790
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void test01()
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{
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using namespace std;
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using __gnu_test::pod_uchar;
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typedef basic_filebuf<pod_uchar>::traits_type traits_type;
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bool test __attribute__((unused)) = true;
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const char* name = "tmp_open_12790";
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locale loc(locale::classic(),
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new codecvt<traits_type::char_type, char,
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traits_type::state_type>);
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basic_filebuf<pod_uchar> fb;
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fb.pubimbue(loc);
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fb.open(name, ios_base::out);
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fb.sputc(pod_uchar::from<char>('b'));
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fb.close();
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// Check that reopened basic_filebuf begins in the initial state.
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fb.open(name, ios_base::in);
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traits_type::int_type c = fb.sbumpc();
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VERIFY( c != traits_type::eof() );
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VERIFY( traits_type::eq(traits_type::to_char_type(c),
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pod_uchar::from<char>('b')) );
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fb.close();
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}
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int main()
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{
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test01();
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return 0;
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}
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