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

   1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
   2
   3 // 1999-09-20 bkoz
   4
   5 // Copyright (C) 1999-2017 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   using namespace std;
  33
  34   typedef std::ios_base::fmtflags fmtflags;
  35   typedef std::ios_base::iostate iostate;
  36   locale loc_c = locale::classic();
  37   locale loc_de = locale(ISO_8859(15,de_DE));
  38   std::ios ios_01(0);
  39   std::ios ios_02(0);
  40   ios_01.imbue(loc_c);
  41   ios_02.imbue(loc_de);
  42   ios_02.setstate(ios_base::badbit);
  43   VERIFY( loc_c == ios_01.getloc() );
  44   VERIFY( loc_de == ios_02.getloc() );
  45
  46   iostate ios1 = ios_01.rdstate();
  47   iostate ios2 = ios_02.rdstate();
  48   streambuf* sb1 = ios_01.rdbuf();
  49   streambuf* sb2 = ios_02.rdbuf();
  50   ios_01.copyfmt(ios_02);
  51
  52   VERIFY( loc_de == ios_01.getloc() );
  53   VERIFY( ios_01.getloc() == ios_02.getloc() );
  54   VERIFY( ios1 == ios_01.rdstate() );
  55   VERIFY( ios2 == ios_02.rdstate() );
  56   VERIFY( sb1 == ios_01.rdbuf() );
  57   VERIFY( sb2 == ios_02.rdbuf() );
  58 }
  59
  60 int main()
  61 {
  62   test03();
  63   return 0;
  64 }