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) 2003-2013 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 character extractors
  21
  22 #include <istream>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 // libstdc++/11095
  27 // operator>>(basic_istream&, _CharT*)
  28 void test01()
  29 {
  30   bool test __attribute__((unused)) = true;
  31   const std::string str_01("Consoli ");
  32
  33   std::stringbuf isbuf_01(str_01, std::ios_base::in);
  34   std::istream is_01(&isbuf_01);
  35
  36   std::ios_base::iostate state1, state2;
  37
  38   char array1[10];
  39   typedef std::ios::traits_type ctraits_type;
  40
  41   is_01.width(-60);
  42   state1 = is_01.rdstate();
  43   is_01 >> array1;
  44   state2 = is_01.rdstate();
  45   VERIFY( state1 == state2 );
  46   VERIFY( !ctraits_type::compare(array1, "Consoli", 7) );
  47 }
  48
  49 int main()
  50 {
  51   test01();
  52   return 0;
  53 }
  54