libstdc++-v3/testsuite/27_io/basic_ios/copyfmt/char/2.cc

   1 // { dg-require-namedlocale "" }
   2
   3 // 1999-09-20 bkoz
   4
   5 // Copyright (C) 1999, 2003, 2005, 2009, 2010 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22
  23 // 27.4.4.2 basic_ios member functions
  24
  25 // NB: Don't include any other headers in this file.
  26 #include <ios>
  27 #include <testsuite_hooks.h>
  28
  29 // copyfmt and locales.
  30 void test03()
  31 {
  32   bool test __attribute__((unused)) = true;
  33
  34   using namespace std;
  35
  36   typedef std::ios_base::fmtflags fmtflags;
  37   typedef std::ios_base::iostate iostate;
  38   locale loc_c = locale::classic();
  39   locale loc_de = locale("de_DE");
  40   std::ios ios_01(0);
  41   std::ios ios_02(0);
  42   ios_01.imbue(loc_c);
  43   ios_02.imbue(loc_de);
  44   ios_02.setstate(ios_base::badbit);
  45   VERIFY( loc_c == ios_01.getloc() );
  46   VERIFY( loc_de == ios_02.getloc() );
  47
  48   iostate ios1 = ios_01.rdstate();
  49   iostate ios2 = ios_02.rdstate();
  50   streambuf* sb1 = ios_01.rdbuf();
  51   streambuf* sb2 = ios_02.rdbuf();
  52   ios_01.copyfmt(ios_02);
  53
  54   VERIFY( loc_de == ios_01.getloc() );
  55   VERIFY( ios_01.getloc() == ios_02.getloc() );
  56   VERIFY( ios1 == ios_01.rdstate() );
  57   VERIFY( ios2 == ios_02.rdstate() );
  58   VERIFY( sb1 == ios_01.rdbuf() );
  59   VERIFY( sb2 == ios_02.rdbuf() );
  60 }
  61
  62 int main()
  63 {
  64   test03();
  65   return 0;
  66 }