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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_filebuf/] [underflow/] [char/] [2.cc] - Rev 742
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// 2003-06-25 Paolo Carlini <pcarlini@unitus.it> // 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 // { dg-require-fileio "" } #include <fstream> #include <testsuite_hooks.h> void test01() { bool test __attribute__((unused)) = true; using namespace std; filebuf fb_out, fb_in_out; fb_out.open("tmp_underflow.tst", ios::out); fb_out.sputc('S'); fb_out.sputc('T'); fb_out.close(); fb_in_out.open("tmp_underflow.tst", ios::in | ios::out); while (fb_in_out.sbumpc() != filebuf::traits_type::eof()); VERIFY( fb_in_out.sputc('x') == 'x' ); fb_in_out.close(); } int main() { test01(); }