libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc

   1 // 2003-06-05 Paolo Carlini <pcarlini@unitus.it>
   2
   3 // Copyright (C) 2003 Free Software Foundation
   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 2, 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 COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 27.6.1.2.3 character extractors
  22
  23 #include <istream>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 // libstdc++/11095
  28 // operator>>(basic_istream&, _CharT*)
  29 void test01()
  30 {
  31   bool test __attribute__((unused)) = true;
  32   const std::string str_01("Consoli ");
  33
  34   std::stringbuf isbuf_01(str_01, std::ios_base::in);
  35   std::istream is_01(&isbuf_01);
  36
  37   std::ios_base::iostate state1, state2;
  38
  39   char array1[10];
  40   typedef std::ios::traits_type ctraits_type;
  41
  42   is_01.width(-60);
  43   state1 = is_01.rdstate();
  44   is_01 >> array1;
  45   state2 = is_01.rdstate();
  46   VERIFY( state1 == state2 );
  47   VERIFY( !ctraits_type::compare(array1, "Consoli", 7) );
  48 }
  49
  50 int main()
  51 {
  52   test01();
  53   return 0;
  54 }
  55