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, 2009 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 3, 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 COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21#include <sstream> 22#include <testsuite_hooks.h> 23 24std::wstring str_01(L"mykonos. . . or what?"); 25std::wstring str_02(L"paris, or sainte-maxime?"); 26std::wstring str_03; 27std::wstringbuf strb_01(str_01); 28std::wstringbuf strb_02(str_02, std::ios_base::in); 29std::wstringbuf strb_03(str_03, std::ios_base::out); 30 31// test overloaded virtual functions 32void test04() 33{ 34 bool test __attribute__((unused)) = true; 35 std::streamoff strmof_1(-1), strmof_2; 36 37 // GET 38 // int in_avail() 39 strmof_1 = strb_01.in_avail(); 40 strmof_2 = strb_02.in_avail(); 41 VERIFY( strmof_1 != strmof_2 ); 42 VERIFY( strmof_1 == static_cast<std::streamoff>(str_01.length()) ); 43 VERIFY( strmof_2 == static_cast<std::streamoff>(str_02.length()) ); 44 strmof_1 = strb_03.in_avail(); 45 // zero cuz write-only, or eof() to match basic_filebuf 46 VERIFY( strmof_1 == -1 ); 47} 48 49int main() 50{ 51 test04(); 52 return 0; 53} 54 55 56 57// more candy!!! 58