diff options
author | klto <klto@bb4c1ae6-6eb5-4d93-a66e-2307d6765a9c> | 2010-10-28 07:33:28 +0000 |
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committer | klto <klto@bb4c1ae6-6eb5-4d93-a66e-2307d6765a9c> | 2010-10-28 07:33:28 +0000 |
commit | 2f7a7f07846aa498b4b79a83bbe425d7aba73f03 (patch) | |
tree | 18c49cd2e8f09c6df38ceab570f72dd52dd51773 /unittest/unittest.h | |
parent | b29885c60c5b8f1b204e78902df728121b5e7cf2 (diff) | |
parent | 098c2b10024f57666e381889438e5250ef882a44 (diff) |
Merge branch 'master' into local-svn
git-svn-id: https://parma.zhaw.ch/svn/csnippets@2 bb4c1ae6-6eb5-4d93-a66e-2307d6765a9c
Diffstat (limited to 'unittest/unittest.h')
-rw-r--r-- | unittest/unittest.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/unittest/unittest.h b/unittest/unittest.h new file mode 100644 index 0000000..2350f55 --- /dev/null +++ b/unittest/unittest.h @@ -0,0 +1,72 @@ +#ifndef _UNITTEST_H_ +#define _UNITTEST_H_ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "stringify.h" + +#define TEST_PASS 0 +#define TEST_FAIL 1 + +#define test_print(fmt, args...) \ + fprintf(stderr, "%s:%d:" fmt, __FILE__, __LINE__, ##args) + +#define assert_err(fmt, args...) \ + test_print("Assertion error: " fmt, ##args) + +/* Assert the expression 'expr' */ +#define test_assert(expr) ({if (!(expr)) { \ + assert_err(__stringify(expr) "\n"); \ + exit(TEST_FAIL); \ + }}) + +/* Assert the expression 'expr' and print 'msg' on fail */ +#define test_assert_msg(expr, msg) ({if (!(expr)) { \ + assert_err(msg "\n"); \ + exit(TEST_FAIL); \ + }}) + +/* Assert that a == b */ +#define test_assert_eq(a, b) ({ \ + if ((a) != (b)) { \ + assert_err(__stringify(a) " != " __stringify(b) "\n"); \ + exit(TEST_FAIL); \ + }}) + +/* Assert that a != b */ +#define test_assert_neq(a, b) ({ \ + if ((a) == (b)) { \ + assert_err(__stringify(a) " == " __stringify(b) "\n"); \ + exit(TEST_FAIL); \ + }}) + +/* Assert that a is NULL */ +#define test_assert_null(a) ({ \ + if ((a) != NULL) { \ + assert_err(__stringify(a) " not NULL\n"); \ + exit(TEST_FAIL); \ + }}) + +/* Assert that a is not NULL */ +#define test_assert_not_null(a) ({ \ + if ((a) == NULL) { \ + assert_err(__stringify(a) " is NULL\n"); \ + exit(TEST_FAIL); \ + }}) + +static inline int __xstrmatch(const char *ctx, const char *arg) +{ + size_t len = strlen(ctx); + return (strlen(arg) == len && strncmp(arg, ctx, len) == 0); +} + +/* Assert that string a matches string b */ +#define test_assert_str_eq(a, b) ({ \ + if (!__xstrmatch((a), (b))) { \ + assert_err(__stringify(a) " does not match " __stringify(b) "\n"); \ + exit(TEST_FAIL); \ + }}) + +#endif /* _UNITTEST_H_ */ |