1// 2001-05-23 Benjamin Kosnik <bkoz@redhat.com> 2 3// Copyright (C) 2001, 2002, 2003, 2009 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 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// 27.7.3.2 member functions (ostringstream_members) 21 22#include <sstream> 23#include <testsuite_hooks.h> 24 25// 03: sanity checks for strings, stringbufs 26void 27test03() 28{ 29 bool test __attribute__((unused)) = false; 30 31 // Empty string sanity check. 32 std::string str01; 33 std::string::iterator __i_start = str01.begin(); 34 std::string::iterator __i_end = str01.end(); 35 std::string::size_type len = str01.size(); 36 test = __i_start == __i_end; 37 VERIFY( len == 0 ); 38 39 // Full string sanity check. 40 std::string str02("these golden days, i spend waiting for you:\n" 41 "Betty Carter on Verve with I'm Yours and You're Mine."); 42 __i_start = str02.begin(); 43 __i_end = str02.end(); 44 len = str02.size(); 45 VERIFY( __i_start != __i_end ); 46 VERIFY( len != 0 ); 47 48 // Test an empty ostringstream for sanity. 49 std::ostringstream ostrstream0; 50 std::string str03 = ostrstream0.str(); 51 __i_start = str03.begin(); 52 __i_end = str03.end(); 53 len = str03.size(); 54 VERIFY( __i_start == __i_end ); 55 VERIFY( len == 0 ); 56 VERIFY( str01 == str03 ); 57} 58 59int main() 60{ 61 test03(); 62 return 0; 63} 64