1// 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t 2 3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 2, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING. If not, write to the Free 19// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 20// USA. 21 22#include <sstream> 23#include <testsuite_hooks.h> 24 25std::wstring str_01(L"mykonos. . . or what?"); 26std::wstring str_02(L"paris, or sainte-maxime?"); 27std::wstring str_03; 28std::wstringbuf strb_01(str_01); 29std::wstringbuf strb_02(str_02, std::ios_base::in); 30std::wstringbuf strb_03(str_03, std::ios_base::out); 31 32// test overloaded virtual functions 33void test04() 34{ 35 bool test __attribute__((unused)) = true; 36 std::streamoff strmof_1(-1), strmof_2; 37 38 // GET 39 // int in_avail() 40 strmof_1 = strb_01.in_avail(); 41 strmof_2 = strb_02.in_avail(); 42 VERIFY( strmof_1 != strmof_2 ); 43 VERIFY( strmof_1 == static_cast<std::streamoff>(str_01.length()) ); 44 VERIFY( strmof_2 == static_cast<std::streamoff>(str_02.length()) ); 45 strmof_1 = strb_03.in_avail(); 46 // zero cuz write-only, or eof() to match basic_filebuf 47 VERIFY( strmof_1 == -1 ); 48} 49 50int main() 51{ 52 test04(); 53 return 0; 54} 55 56 57 58// more candy!!! 59