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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_filebuf/] [sputn/] [char/] [1-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_sputn_1out.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; typedef size_t size_type; bool test __attribute__((unused)) = true; streamsize strmsz_1; // streamsize sputn(const char_typs* s, streamsize n) // write up to n chars to out_cur from s, returning number assigned // NB *sputn will happily put '\0' into your stream if you give it a chance* // out { constraint_filebuf fb_02; fb_02.open(name_02, ios_base::out | ios_base::trunc); VERIFY( !fb_02.write_position() ); VERIFY( !fb_02.read_position() ); strmsz_1 = fb_02.sputn("racadabras", 10); VERIFY( strmsz_1 == 10 ); VERIFY( fb_02.write_position() ); VERIFY( !fb_02.read_position() ); } } int main() { test05(); return 0; }