src/libpspp/assertion.h

   1 /* PSPP - a program for statistical analysis.
   2    Copyright (C) 2006 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program 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
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  16
  17 #ifndef __PSPP_ASSERT_H
  18 #define __PSPP_ASSERT_H
  19
  20 #include <stdlib.h>
  21 #include "compiler.h"
  22
  23 #define NOT_REACHED() do { assert (0); abort (); } while (0)
  24
  25 #endif
  26
  27 #include <assert.h>
  28
  29 #ifndef ASSERT_LEVEL
  30 #define ASSERT_LEVEL 2
  31 #endif
  32
  33 #undef expensive_assert
  34 #if ASSERT_LEVEL >= 5
  35 #define expensive_assert(EXPR) assert (EXPR)
  36 #else
  37 #define expensive_assert(EXPR) ((void) 0)
  38 #endif
  39
  40
  41 #define testing_assert(EXPR) do {if (settings_get_testing_mode ()) assert (EXPR); }  while (0);