-/* $Id$ */
-/* xbt/asserts.h -- assertion mecanism */
+/* xbt/asserts.h -- assertion mechanism */
-/* Copyright (c) 2004,2005 Martin Quinson. All rights reserved. */
+/* Copyright (c) 2005-2018. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#ifndef _XBT_ASSERTS_H
-#define _XBT_ASSERTS_H
+#ifndef XBT_ASSERTS_H
+#define XBT_ASSERTS_H
+
+#include <xbt/ex.h>
+#include <xbt/log.h>
+#include <xbt/misc.h>
-#include "xbt/misc.h"
-
SG_BEGIN_DECL()
+XBT_PUBLIC_DATA int xbt_log_no_loc; /* Do not show the backtrace on failed backtrace when doing our tests */
/**
* @addtogroup XBT_error
* @brief Those are the SimGrid version of the good ol' assert macro.
*
- * <center><table><tr><td><b>Top</b> <td> [\ref index]::[\ref XBT_API]
- * <tr><td><b>Prev</b> <td> [\ref XBT_log]
- * <tr><td><b>Next</b> <td> [\ref XBT_config] </table></center>
- *
* You can pass them a format message and arguments, just as if it where a printf.
- * It is converted to a CRITICALn logging request.
+ * It is converted to a XBT_CRITICAL logging request.
+ * Be careful: the boolean expression that you want to test should not have side effects, because assertions are
+ * disabled at compile time if NDEBUG is set.
*
* @{
*/
#ifdef NDEBUG
-#define xbt_assert(cond)
-#define xbt_assert0(cond,msg)
-#define xbt_assert1(cond,msg,a)
-#define xbt_assert2(cond,msg,a,b)
-#define xbt_assert3(cond,msg,a,b,c)
-#define xbt_assert4(cond,msg,a,b,c,d)
-#define xbt_assert5(cond,msg,a,b,c,d,e)
-#define xbt_assert6(cond,msg,a,b,c,d,e,f)
+#define xbt_assert(...) ((void)0)
#else
- /** @brief The condition which failed will be displayed.
- @hideinitializer */
-#define xbt_assert(cond) if (!(cond)) { CRITICAL1("Assertion %s failed", #cond); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert0(cond,msg) if (!(cond)) { CRITICAL0(msg); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert1(cond,msg,a) if (!(cond)) { CRITICAL1(msg,a); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert2(cond,msg,a,b) if (!(cond)) { CRITICAL2(msg,a,b); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert3(cond,msg,a,b,c) if (!(cond)) { CRITICAL3(msg,a,b,c); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert4(cond,msg,a,b,c,d) if (!(cond)) { CRITICAL4(msg,a,b,c,d); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert5(cond,msg,a,b,c,d,e) if (!(cond)) { CRITICAL5(msg,a,b,c,d,e); xbt_abort(); }
- /** @hideinitializer */
-#define xbt_assert6(cond,msg,a,b,c,d,e,f) if (!(cond)) { CRITICAL6(msg,a,b,c,d,e,f); xbt_abort(); }
+ /** @brief The condition which failed will be displayed.
+ @hideinitializer */
+#define xbt_assert(...) \
+ _XBT_IF_ONE_ARG(_xbt_assert_ARG1, _xbt_assert_ARGN, __VA_ARGS__)(__VA_ARGS__)
+#define _xbt_assert_ARG1(cond) \
+ _xbt_assert_ARGN(cond, "Assertion %s failed", #cond)
+#define _xbt_assert_ARGN(cond, ...) \
+ do { \
+ if (!(cond)) { \
+ XBT_CCRITICAL(root, __VA_ARGS__); \
+ if (!xbt_log_no_loc) \
+ xbt_backtrace_display_current(); \
+ abort(); \
+ } \
+ } while (0)
#endif
-
-void xbt_abort(void) _XBT_GNUC_NORETURN;
-void xbt_die(const char *msg) _XBT_GNUC_NORETURN;
-/** @} */
-
+/** @} */
SG_END_DECL()
-
-#endif /* _XBT_ASSERTS_H */
+#endif /* XBT_ASSERTS_H */
