libstdc++-v3/testsuite/27_io/basic_stringbuf/imbue/char/1.cc

   1 // 981208 bkoz test functionality of basic_stringbuf for char_type == char
   2
   3 // Copyright (C) 1997-2013 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 #include <sstream>
  21 #include <testsuite_hooks.h>
  22
  23 std::string str_01("mykonos. . . or what?");
  24 std::stringbuf strb_01(str_01);
  25
  26 // test the streambuf/stringbuf locale settings
  27 void test02()
  28 {
  29   bool test __attribute__((unused)) = true;
  30
  31   std::locale loc_c = std::locale::classic();
  32   loc_c = strb_01.getloc();
  33   strb_01.pubimbue(loc_c); //This should initialize _M_init to true
  34   std::locale loc_tmp = strb_01.getloc();
  35   VERIFY( loc_tmp == loc_c );
  36 }
  37
  38 int main()
  39 {
  40   test02();
  41   return 0;
  42 }
  43
  44
  45
  46 // more candy!!!