1// 1999-08-11 bkoz 2 3// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 Free Software Foundation 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 3, 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 COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 27.6.1.3 unformatted input functions 21 22#include <cstring> // for strlen 23#include <istream> 24#include <sstream> 25#include <testsuite_hooks.h> 26 27// [bug] istream::getline(char*,streamsize) still broken 28// http://gcc.gnu.org/ml/libstdc++/2000-07/msg00126.html 29// brent verner <brent at rcfile dot org 30void 31test06() 32{ 33 using namespace std; 34 35 bool test __attribute__((unused)) = true; 36 const streamsize it = 5; 37 char tmp[it]; 38 const char* str_lit = "abcd\n"; 39 40 stringbuf strbuf(str_lit, std::ios_base::in); 41 istream istr(&strbuf); 42 43 istr.getline(tmp,it); 44 VERIFY( istr.gcount() == it ); // extracted whole string 45 VERIFY( strlen(tmp) == 4 ); // stored all but '\n' 46 VERIFY( !istr.eof() ); // extracted up to but not eof 47 VERIFY( !istr.fail() ); // failbit not set 48 49 char c = 'z'; 50 istr.get(c); 51 VERIFY( c == 'z' ); 52 VERIFY( istr.eof() ); 53} 54 55int 56main() 57{ 58 test06(); 59 return 0; 60} 61