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 19// 27.6.1.1.2 class basic_istream::sentry 20 21#include <istream> 22#include <sstream> 23#include <testsuite_hooks.h> 24 25// libstdc++/944 26void 27test02() 28{ 29 using namespace std; 30 wistringstream in(L"80.21 56.89 12.3"); 31 bool test __attribute__((unused)) = true; 32 int i = 0; 33 double x; 34 35 // ios_base::eof == 2 36 while (in >> x) 37 { 38 ++i; 39 if (i > 3) 40 break; 41 } 42 VERIFY( i == 3 ); 43} 44 45int main() 46{ 47 test02(); 48 return 0; 49} 50