libstdc++-v3/testsuite/testsuite_allocator.cc

   1 // -*- C++ -*-
   2 // Testing allocator for the C++ library testsuite.
   3 //
   4 // Copyright (C) 2002, 2003 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 2, or (at your option)
  10 // any later version.
  11 //
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21 //
  22 // As a special exception, you may use this file as part of a free software
  23 // library without restriction.  Specifically, if other files instantiate
  24 // templates or use macros or inline functions from this file, or you compile
  25 // this file and link it with other files to produce an executable, this
  26 // file does not by itself cause the resulting executable to be covered by
  27 // the GNU General Public License.  This exception does not however
  28 // invalidate any other reasons why the executable file might be covered by
  29 // the GNU General Public License.
  30
  31 #include <iostream>
  32 #include <testsuite_allocator.h>
  33
  34 namespace __gnu_test
  35 {
  36   allocation_tracker::size_type allocation_tracker::allocationTotal_   = 0;
  37   allocation_tracker::size_type allocation_tracker::deallocationTotal_ = 0;
  38   int allocation_tracker::constructCount_    = 0;
  39   int allocation_tracker::destructCount_     = 0;
  40
  41   bool
  42   check_construct_destroy(const char* tag, int expected_c, int expected_d)
  43   {
  44     if (allocation_tracker::constructCount() == expected_c &&
  45         allocation_tracker::destructCount() == expected_d)
  46       return true;
  47
  48     else {
  49       std::cerr << tag << ": "
  50                 << " construct = " << allocation_tracker::constructCount()
  51                 << " (should be " << expected_c << "),"
  52                 << " destroy = " << allocation_tracker::destructCount()
  53                 << " (should be " << expected_d << ")"
  54                 << std::endl;
  55       return false;
  56     }
  57   }
  58
  59 }; // namespace __cxx_test
  60