old-autovect-branch/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/pod/10081-out.cc

   1 // Copyright (C) 2003, 2005 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 2, 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 COPYING.  If not, write to the Free
  16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 // As a special exception, you may use this file as part of a free software
  20 // library without restriction.  Specifically, if other files instantiate
  21 // templates or use macros or inline functions from this file, or you compile
  22 // this file and link it with other files to produce an executable, this
  23 // file does not by itself cause the resulting executable to be covered by
  24 // the GNU General Public License.  This exception does not however
  25 // invalidate any other reasons why the executable file might be covered by
  26 // the GNU General Public License.
  27
  28 // 27.6.1.1.2 class basic_istream::sentry
  29
  30 #include <string>
  31 #include <ostream>
  32 #include <sstream>
  33 #include <locale>
  34 #include <testsuite_hooks.h>
  35 #include <testsuite_character.h>
  36
  37 void test01()
  38 {
  39   using namespace std;
  40   using __gnu_test::pod_ushort;
  41   typedef basic_string<pod_ushort>      string_type;
  42   typedef basic_stringbuf<pod_ushort>   stringbuf_type;
  43   typedef basic_ostream<pod_ushort>     ostream_type;
  44
  45   bool test __attribute__((unused)) = true;
  46
  47   string_type str;
  48   stringbuf_type strbuf01;
  49   ostream_type stream(&strbuf01);
  50
  51   try
  52     {
  53       stream << str;
  54     }
  55   catch (std::bad_cast& obj)
  56     {
  57       // Ok, throws bad_cast because locale has no ctype facet.
  58     }
  59   catch (...)
  60     {
  61       VERIFY( false );
  62     }
  63
  64   const std::locale loc(std::locale::classic(), new std::ctype<pod_ushort>);
  65   stream.imbue(loc);
  66   try
  67     {
  68       stream << str;
  69     }
  70   catch (...)
  71     {
  72       VERIFY( false );
  73     }
  74 }
  75
  76 #if !__GXX_WEAK__
  77 // Explicitly instantiate for systems with no COMDAT or weak support.
  78 template
  79   std::basic_string<__gnu_test::pod_ushort>::size_type
  80   std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_max_size;
  81
  82 template
  83   __gnu_test::pod_ushort
  84   std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_terminal;
  85 #endif
  86
  87 int main()
  88 {
  89   test01();
  90   return 0;
  91 }