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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_filebuf/] [sputc/] [char/] [2-out.cc] - Rev 742
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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com> // Copyright (C) 2001, 2002, 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> #include <testsuite_io.h> // @require@ %-*.tst %-*.txt // @diff@ %-*.tst %*.txt const char name_02[] = "tmp_sputc_2out.tst"; // empty file, need to create void test05() { using namespace std; using namespace __gnu_test; typedef filebuf::int_type int_type; typedef filebuf::traits_type traits_type; bool test __attribute__((unused)) = true; int_type c1, c2; // int_type sputc(char_type c) // if out_cur not avail, return overflow(traits_type::to_int_type(c)) // else, stores c at out_cur, // increments out_cur, and returns c as int_type // out { constraint_filebuf fb_02; fb_02.pubsetbuf(0, 0); fb_02.open(name_02, ios_base::out | ios_base::trunc); VERIFY( fb_02.unbuffered() ); VERIFY( !fb_02.read_position() ); c1 = fb_02.sputc('a'); VERIFY( c1 == 'a' ); c2 = fb_02.sputc('c'); VERIFY( c2 == 'c' ); for (int i = 50; i <= 90; ++i) c2 = fb_02.sputc(char(i)); VERIFY( fb_02.unbuffered() ); VERIFY( !fb_02.read_position() ); } } int main() { test05(); return 0; }