/**
* collectd - src/tests/macros.h
- * Copyright (C) 2013 Florian octo Forster
+ * Copyright (C) 2013-2015 Florian octo Forster
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
static int fail_count__ = 0;
static int check_count__ = 0;
+#ifndef DBL_PRECISION
+# define DBL_PRECISION 1e-12
+#endif
+
#define DEF_TEST(func) static int test_##func ()
#define RUN_TEST(func) do { \
#define OK1(cond, text) do { \
_Bool result = (cond); \
printf ("%s %i - %s\n", result ? "ok" : "not ok", ++check_count__, text); \
+ if (!result) { return -1; } \
} while (0)
#define OK(cond) OK1(cond, #cond)
printf ("ok %i - %s evaluates to \"%s\"\n", ++check_count__, #actual, expect); \
} while (0)
+#define EXPECT_INTEQ(expect, actual) do { \
+ if ((expect) != (actual)) {\
+ printf ("not ok %i - %s incorrect: expected %d, got %d\n", \
+ ++check_count__, #actual, expect, actual); \
+ return (-1); \
+ } \
+ printf ("ok %i - %s evaluates to %d\n", ++check_count__, #actual, expect); \
+} while (0)
+
#define DBLEQ(expect, actual) do { \
- if ((isnan (expect) && !isnan (actual)) || ((expect) != (actual))) {\
+ double e = (expect); double a = (actual); \
+ if (isnan (e) && !isnan (a)) { \
printf ("not ok %i - %s incorrect: expected %.15g, got %.15g\n", \
- ++check_count__, #actual, expect, actual); \
+ ++check_count__, #actual, e, a); \
+ return (-1); \
+ } else if (!isnan (e) && (((e-a) < -DBL_PRECISION) || ((e-a) > DBL_PRECISION))) { \
+ printf ("not ok %i - %s incorrect: expected %.15g, got %.15g\n", \
+ ++check_count__, #actual, e, a); \
return (-1); \
} \
- printf ("ok %i - %s evaluates to %.15g\n", ++check_count__, #actual, expect); \
+ printf ("ok %i - %s evaluates to %.15g\n", ++check_count__, #actual, e); \
} while (0)
#define CHECK_NOT_NULL(expr) do { \