-/* test operations */
-XBT_PUBLIC(void) _xbt_test_add(const char*file,int line, const char *fmt, ...)_XBT_GNUC_PRINTF(3,4);
-#define xbt_test_add0(fmt) _xbt_test_add(__FILE__,__LINE__,fmt)
-#define xbt_test_add1(fmt,a) _xbt_test_add(__FILE__,__LINE__,fmt,a)
-#define xbt_test_add2(fmt,a,b) _xbt_test_add(__FILE__,__LINE__,fmt,a,b)
-#define xbt_test_add3(fmt,a,b,c) _xbt_test_add(__FILE__,__LINE__,fmt,a,b,c)
-#define xbt_test_add4(fmt,a,b,c,d) _xbt_test_add(__FILE__,__LINE__,fmt,a,b,c,d)
-#define xbt_test_add5(fmt,a,b,c,d,e) _xbt_test_add(__FILE__,__LINE__,fmt,a,b,c,d,e)
-
-XBT_PUBLIC(void) _xbt_test_fail(const char*file,int line, const char *fmt, ...) _XBT_GNUC_PRINTF(3,4);
-#define xbt_test_fail0(fmt) _xbt_test_fail(__FILE__, __LINE__, fmt)
-#define xbt_test_fail1(fmt,a) _xbt_test_fail(__FILE__, __LINE__, fmt,a)
-#define xbt_test_fail2(fmt,a,b) _xbt_test_fail(__FILE__, __LINE__, fmt,a,b)
-#define xbt_test_fail3(fmt,a,b,c) _xbt_test_fail(__FILE__, __LINE__, fmt,a,b,c)
-#define xbt_test_fail4(fmt,a,b,c,d) _xbt_test_fail(__FILE__, __LINE__, fmt,a,b,c,d)
-#define xbt_test_fail5(fmt,a,b,c,d,e) _xbt_test_fail(__FILE__, __LINE__, fmt,a,b,c,d,e)
-
-#define xbt_test_assert0(cond,fmt) if(!(cond)) xbt_test_fail0(fmt)
-#define xbt_test_assert1(cond,fmt,a) if(!(cond)) xbt_test_fail1(fmt,a)
-#define xbt_test_assert2(cond,fmt,a,b) if(!(cond)) xbt_test_fail2(fmt,a,b)
-#define xbt_test_assert3(cond,fmt,a,b,c) if(!(cond)) xbt_test_fail3(fmt,a,b,c)
-#define xbt_test_assert4(cond,fmt,a,b,c,d) if(!(cond)) xbt_test_fail4(fmt,a,b,c,d)
-#define xbt_test_assert5(cond,fmt,a,b,c,d,e) if(!(cond)) xbt_test_fail5(fmt,a,b,c,d,e)
-#define xbt_test_assert(cond) xbt_test_assert0(cond,#cond)
-
-XBT_PUBLIC(void) _xbt_test_log (const char*file,int line, const char *fmt, ...)_XBT_GNUC_PRINTF(3,4);
-#define xbt_test_log0(fmt) _xbt_test_log(__FILE__, __LINE__, fmt)
-#define xbt_test_log1(fmt,a) _xbt_test_log(__FILE__, __LINE__, fmt,a)
-#define xbt_test_log2(fmt,a,b) _xbt_test_log(__FILE__, __LINE__, fmt,a,b)
-#define xbt_test_log3(fmt,a,b,c) _xbt_test_log(__FILE__, __LINE__, fmt,a,b,c)
-#define xbt_test_log4(fmt,a,b,c,d) _xbt_test_log(__FILE__, __LINE__, fmt,a,b,c,d)
-#define xbt_test_log5(fmt,a,b,c,d,e) _xbt_test_log(__FILE__, __LINE__, fmt,a,b,c,d,e)
-
-XBT_PUBLIC(void) xbt_test_exception(xbt_ex_t e);
-
-XBT_PUBLIC(void) xbt_test_expect_failure(void);
-XBT_PUBLIC(void) xbt_test_skip(void);
+/**
+ * @addtogroup XBT_cunit
+ * @brief Unit testing implementation (see @ref inside_tests_add_units)
+ *
+ * This module is mainly intended to allow the tests of SimGrid itself and may lack the level of genericity that you
+ * would expect as a user. Only use it in external projects at your own risk (but it works rather well for us). We play
+ * with the idea of migrating to an external solution for our unit tests, possibly offering more features, but having
+ * absolutely no dependencies is a nice feature of SimGrid (and this code is sufficient to cover our needs, actually,
+ * so why should we bother switching?)
+ *
+ * Unit testing is not intended to write integration tests.
+ * Please refer to \ref inside_tests_add_integration for that instead.
+ *
+ * @{
+ */
+/** @brief Provide information about the suite declared in this file
+ * @hideinitializer
+ *
+ * Actually, this macro is only used by the script extracting the test units, but that should be transparent for you.
+ *
+ * @param suite_name the short name of this suite, to be used in the --tests argument of testall afterward. Avoid
+ * spaces and any other strange chars
+ * @param suite_title instructive title that testall should display when your suite is run
+ */
+#define XBT_TEST_SUITE(suite_name,suite_title)