diff --git a/src/testing.h b/src/testing.h
index 5df1b83a3e0f076b3a35bff53df09b021b9a0ea5..1bcc276c1a8666be6b30113addc572af02689ef5 100644 (file)
--- a/src/testing.h
+++ b/src/testing.h
/**
* 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"),
* Florian octo Forster <octo at collectd.org>
*/
+#ifndef TESTING_H
+#define TESTING_H 1
+
+#include <inttypes.h>
+
static int fail_count__ = 0;
static int check_count__ = 0;
-#define DEF_TEST(func) static int test_##func ()
+#ifndef DBL_PRECISION
+# define DBL_PRECISION 1e-12
+#endif
+
+#define DEF_TEST(func) static int test_##func (void)
#define RUN_TEST(func) do { \
int status; \
#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)
-#define STREQ(expect, actual) do { \
- if (strcmp (expect, actual) != 0) { \
- printf ("not ok %i - %s incorrect: expected \"%s\", got \"%s\"\n", \
- ++check_count__, #actual, expect, actual); \
+#define EXPECT_EQ_STR(expect, actual) do { \
+ /* Evaluate 'actual' only once. */ \
+ const char *got__ = actual; \
+ if (strcmp (expect, got__) != 0) { \
+ printf ("not ok %i - %s = \"%s\", want \"%s\"\n", \
+ ++check_count__, #actual, got__, expect); \
return (-1); \
} \
- printf ("ok %i - %s evaluates to \"%s\"\n", ++check_count__, #actual, expect); \
+ printf ("ok %i - %s = \"%s\"\n", ++check_count__, #actual, got__); \
+} while (0)
+
+#define EXPECT_EQ_INT(expect, actual) do { \
+ int want__ = (int) expect; \
+ int got__ = (int) actual; \
+ if (got__ != want__) { \
+ printf ("not ok %i - %s = %d, want %d\n", \
+ ++check_count__, #actual, got__, want__); \
+ return (-1); \
+ } \
+ printf ("ok %i - %s = %d\n", ++check_count__, #actual, got__); \
+} while (0)
+
+#define EXPECT_EQ_UINT64(expect, actual) do { \
+ uint64_t want__ = (uint64_t) expect; \
+ uint64_t got__ = (uint64_t) actual; \
+ if (got__ != want__) { \
+ printf ("not ok %i - %s = %"PRIu64", want %"PRIu64"\n", \
+ ++check_count__, #actual, got__, want__); \
+ return (-1); \
+ } \
+ printf ("ok %i - %s = %"PRIu64"\n", ++check_count__, #actual, got__); \
+} while (0)
+
+#define EXPECT_EQ_DOUBLE(expect, actual) do { \
+ double want__ = (double) expect; \
+ double got__ = (double) actual; \
+ if (isnan (want__) && !isnan (got__)) { \
+ printf ("not ok %i - %s = %.15g, want %.15g\n", \
+ ++check_count__, #actual, got__, want__); \
+ return (-1); \
+ } else if (!isnan (want__) && (((want__-got__) < -DBL_PRECISION) || ((want__-got__) > DBL_PRECISION))) { \
+ printf ("not ok %i - %s = %.15g, want %.15g\n", \
+ ++check_count__, #actual, got__, want__); \
+ return (-1); \
+ } \
+ printf ("ok %i - %s = %.15g\n", ++check_count__, #actual, got__); \
} while (0)
#define CHECK_NOT_NULL(expr) do { \
status_ = (long) (expr); \
OK1(status_ == 0L, #expr); \
} while (0)
+
+#endif /* TESTING_H */