1// Copyright (C) 2004, 2009 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18// 27.7.3.2 member functions (ostringstream_members) 19 20#include <sstream> 21#include <testsuite_hooks.h> 22 23// 03: sanity checks for strings, stringbufs 24void 25test03() 26{ 27 bool test __attribute__((unused)) = false; 28 29 // Empty string sanity check. 30 std::wstring str01; 31 std::wstring::iterator __i_start = str01.begin(); 32 std::wstring::iterator __i_end = str01.end(); 33 std::wstring::size_type len = str01.size(); 34 test = __i_start == __i_end; 35 VERIFY( len == 0 ); 36 37 // Full string sanity check. 38 std::wstring str02(L"these golden days, i spend waiting for you:\n" 39 L"Betty Carter on Verve with I'm Yours and You're Mine."); 40 __i_start = str02.begin(); 41 __i_end = str02.end(); 42 len = str02.size(); 43 VERIFY( __i_start != __i_end ); 44 VERIFY( len != 0 ); 45 46 // Test an empty ostringstream for sanity. 47 std::wostringstream ostrstream0; 48 std::wstring str03 = ostrstream0.str(); 49 __i_start = str03.begin(); 50 __i_end = str03.end(); 51 len = str03.size(); 52 VERIFY( __i_start == __i_end ); 53 VERIFY( len == 0 ); 54 VERIFY( str01 == str03 ); 55} 56 57int main() 58{ 59 test03(); 60 return 0; 61} 62