diff options
| -rw-r--r-- | src/core/assert.c | 30 | ||||
| -rw-r--r-- | src/include/assert.h | 3 |
2 files changed, 33 insertions, 0 deletions
diff --git a/src/core/assert.c b/src/core/assert.c new file mode 100644 index 000000000..45d3b9b7f --- /dev/null +++ b/src/core/assert.c @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2011 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * Assertions + * + */ + +#include <assert.h> + +/** Number of assertion failures triggered */ +unsigned int assertion_failures = 0; diff --git a/src/include/assert.h b/src/include/assert.h index 40a00a2b1..655cbdc03 100644 --- a/src/include/assert.h +++ b/src/include/assert.h @@ -18,6 +18,8 @@ FILE_LICENCE ( GPL2_OR_LATER ); #define ASSERTING 1 #endif +extern unsigned int assertion_failures; + /** printf() for assertions * * This function exists so that the assert() macro can expand to @@ -43,6 +45,7 @@ assert_printf ( const char *fmt, ... ) asm ( "printf" ); #define assert( condition ) \ do { \ if ( ASSERTING && ! (condition) ) { \ + assertion_failures++; \ assert_printf ( "assert(%s) failed at %s line %d\n", \ #condition, __FILE__, __LINE__ ); \ } \ |