1// 1999-09-20 bkoz 2 3// Copyright (C) 1999, 2003 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// As a special exception, you may use this file as part of a free software 22// library without restriction. Specifically, if other files instantiate 23// templates or use macros or inline functions from this file, or you compile 24// this file and link it with other files to produce an executable, this 25// file does not by itself cause the resulting executable to be covered by 26// the GNU General Public License. This exception does not however 27// invalidate any other reasons why the executable file might be covered by 28// the GNU General Public License. 29 30// 27.4.4.2 basic_ios member functions 31 32// NB: Don't include any other headers in this file. 33#include <ios> 34#include <testsuite_hooks.h> 35 36void test01() 37{ 38 bool test __attribute__((unused)) = true; 39 const std::locale c_loc = std::locale::classic(); 40 41 std::ios ios_01(NULL); 42 std::ios::char_type ct01; 43 std::ios::char_type ct02('x');; 44 45 // 27.4.2.3 locales 46 ios_01.imbue(c_loc); 47 48 // char narrow(char_type c, char dfault) const; 49 char c1 = ios_01.narrow(ct02, 0); 50 VERIFY( c1 == 'x' ); 51 52 // char_type widen(char c) const; 53 ct01 = ios_01.widen('c'); 54 VERIFY( ct01 == 'c' ); 55} 56 57int main() 58{ 59 test01(); 60 return 0; 61} 62