toolchain/gcc/libstdc++-v3/testsuite/ext/rope/2.cc

   1 // Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // rope (SGI extension)
  20
  21 #include <ext/rope>
  22 #include <testsuite_hooks.h>
  23
  24 void
  25 test01()
  26 {
  27   using namespace std;
  28   using namespace __gnu_cxx;
  29   bool test __attribute__((unused)) = true;
  30
  31   crope r(10000, 'x');
  32   crope r2 = r + "abc" + r;
  33   crope r3 = r2.substr(10000, 3);
  34   crope r4 = r2.substr(10000, 10000);
  35
  36   reverse(r2.mutable_begin(), r2.mutable_end());
  37   VERIFY( r2[10000] == 'c' );
  38
  39   crope r5('a');
  40   r5.push_front('b');
  41   VERIFY( r5[0] == 'b' );
  42   VERIFY( r5[1] == 'a' );
  43 }
  44
  45 #if !__GXX_WEAK__ && _MT_ALLOCATOR_H
  46 // Explicitly instantiate for systems with no COMDAT or weak support.
  47 template class __gnu_cxx::__mt_alloc<__gnu_cxx::_Rope_RopeLeaf<char, std::allocator<char> > >;
  48 template class __gnu_cxx::__mt_alloc<__gnu_cxx::_Rope_RopeFunction<char, std::allocator<char> > >;
  49 template class __gnu_cxx::__mt_alloc<__gnu_cxx::_Rope_RopeSubstring<char, std::allocator<char> > >;
  50 template class __gnu_cxx::__mt_alloc<__gnu_cxx::_Rope_RopeConcatenation<char, std::allocator<char> > >;
  51 #endif
  52
  53 int main()
  54 {
  55   test01();
  56   return 0;
  57 }
  58