libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/3.cc

   1 // 1999-07-28 bkoz
   2
   3 // Copyright (C) 1999-2019 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 27.6.1.2.3 basic_istream::operator>>
  21
  22 #include <istream>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 void test03()
  27 {
  28   using namespace std;
  29
  30   // template<_CharT, _Traits>
  31   //  basic_istream& operator>>(ios_base& (*pf) (ios_base&))
  32   {
  33     int i = 0;
  34     std::istringstream iss(" 43");
  35     iss >> std::noskipws >> i;
  36     VERIFY ( !iss ); //should set failbit
  37   }
  38
  39   // template<_CharT, _Traits>
  40   //  basic_istream& operator>>(basic_ios& (*pf) (basic_ios&))
  41
  42   // template<_CharT, _Traits>
  43   //  basic_istream& operator>>(basic_istream& (*pf) (basic_istream&))
  44 }
  45
  46 int main()
  47 {
  48   test03();
  49   return 0;
  50 }