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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_istream/] [ignore/] [char/] [1.cc] - Rev 424
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// 1999-08-11 bkoz // Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 Free Software Foundation // // 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/>. // 27.6.1.3 unformatted input functions #include <istream> #include <sstream> #include <testsuite_hooks.h> void test01() { typedef std::ios::traits_type traits_type; bool test __attribute__((unused)) = true; const std::string str_01; const std::string str_02("soul eyes: john coltrane quartet"); std::string strtmp; std::stringbuf isbuf_03(str_02, std::ios_base::in); std::stringbuf isbuf_04(str_02, std::ios_base::in); std::istream is_00(NULL); std::istream is_03(&isbuf_03); std::istream is_04(&isbuf_04); std::ios_base::iostate state1, state2, statefail, stateeof; statefail = std::ios_base::failbit; stateeof = std::ios_base::eofbit; // istream& read(char_type* s, streamsize n) char carray[60] = ""; is_04.read(carray, 9); VERIFY( is_04.peek() == ':' ); // istream& ignore(streamsize n = 1, int_type delim = traits::eof()) state1 = is_04.rdstate(); is_04.ignore(); VERIFY( is_04.gcount() == 1 ); state2 = is_04.rdstate(); VERIFY( state1 == state2 ); VERIFY( is_04.peek() == ' ' ); state1 = is_04.rdstate(); is_04.ignore(0); VERIFY( is_04.gcount() == 0 ); state2 = is_04.rdstate(); VERIFY( state1 == state2 ); VERIFY( is_04.peek() == ' ' ); state1 = is_04.rdstate(); is_04.ignore(5, traits_type::to_int_type(' ')); VERIFY( is_04.gcount() == 1 ); state2 = is_04.rdstate(); VERIFY( state1 == state2 ); VERIFY( is_04.peek() == 'j' ); } int main() { test01(); return 0; }