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// 27.6.1.2.2 arithmetic extractors 19 20#include <istream> 21#include <sstream> 22#include <locale> 23#include <testsuite_hooks.h> 24 25// elaborated test for ints 26bool test02() 27{ 28 bool test __attribute__((unused)) = true; 29 const std::wstring str_01(L"20000AB"); 30 std::wstringbuf strb_01(str_01, std::ios_base::in); 31 std::wistream is(&strb_01); 32 33 int n = 15; 34 is >> n; 35 VERIFY( n == 20000 ); 36 wchar_t c = is.peek(); 37 VERIFY( c == L'A' ); 38 return test; 39} 40 41int main() 42{ 43 test02(); 44 return 0; 45} 46