terom@168: #ifndef TEST_ASSERT_H
terom@168: #define TEST_ASSERT_H
terom@168: 
terom@168: /**
terom@168:  * @file
terom@168:  *
terom@168:  * Various general assert-condition tests used to fail tests
terom@168:  */
terom@194: #include "fail.h"
terom@168: #include "../error.h"
terom@168: 
terom@168: /*
terom@168:  * Also accept the existance of the system assert() function
terom@168:  */
terom@168: #include <assert.h>
terom@194: 
terom@194: /*
terom@194:  * Internal shorthand macros for passing func/file/line args
terom@194:  */
terom@194: #define _ASSERT_FUNC_ARGS const char *func, const char *file, int line
terom@194: #define _ASSERT_FUNC_CALL(func, ...) func(__func__, __FILE__, __LINE__, __VA_ARGS__)
terom@168: 
terom@168: /**
terom@168:  * Assert that the given condition is true, and fail with the given error if not
terom@168:  */
terom@194: #define assert_true(cond, ...) fail_if(cond, __VA_ARGS__)
terom@194: 
terom@194: /**
terom@194:  * Assert failure unconditionally
terom@194:  */
terom@194: #define assert_fail(...) fail(__VA_ARGS__)
terom@168: 
terom@168: /**
terom@168:  * Assert that the given pointer value is NULL.
terom@168:  */
terom@194: #define assert_null(ptr) _ASSERT_FUNC_CALL(_assert_null, ptr)
terom@194: void _assert_null (_ASSERT_FUNC_ARGS, const void *ptr);
terom@168: 
terom@168: /**
terom@168:  * Assert that the given NUL-terminated string matches the given target string exactly.
terom@168:  */
terom@194: #define assert_strcmp(is, should_be) _ASSERT_FUNC_CALL(_assert_strcmp, is, should_be)
terom@194: void _assert_strcmp (_ASSERT_FUNC_ARGS, const char *is, const char *should_be);
terom@168: 
terom@168: /**
terom@168:  * Assert that the first \a n chars of the first string matches the second string exactly.
terom@168:  */
terom@194: #define assert_strncmp(is, should_be, n) _ASSERT_FUNC_CALL(_assert_strncmp, is, should_be, n)
terom@194: void _assert_strncmp (_ASSERT_FUNC_ARGS, const char *is, const char *should_be, size_t n);
terom@168: 
terom@168: /**
terom@168:  * Assert that the given \a str is \a n chars long.
terom@168:  */
terom@194: #define assert_strlen(str, n) _ASSERT_FUNC_CALL(_assert_strlen, str, n)
terom@194: void _assert_strlen (_ASSERT_FUNC_ARGS, const char *str, size_t n);
terom@168: 
terom@168: /**
terom@168:  * Assert that the given \a str is NULL.
terom@168:  */
terom@194: #define assert_strnull(str) _ASSERT_FUNC_CALL(_assert_strnull, str)
terom@194: void _assert_strnull (_ASSERT_FUNC_ARGS, const char *str);
terom@168: 
terom@168: /**
terom@168:  * Assert that the given error code is SUCCESS.
terom@168:  */
terom@194: #define assert_success(err) _ASSERT_FUNC_CALL(_assert_success, err)
terom@194: void _assert_success (_ASSERT_FUNC_ARGS, err_t err);
terom@168: 
terom@168: /**
terom@194:  * Assert that the given actual error code \a err matches the expected error code \a should_be.
terom@168:  */
terom@194: #define assert_err(is, should_be) _ASSERT_FUNC_CALL(_assert_err, is, should_be)
terom@194: void _assert_err (_ASSERT_FUNC_ARGS, err_t is, err_t should_be);
terom@168: 
terom@168: /**
terom@168:  * Assert that the given actual error \a is matches the expected error \a should_be
terom@168:  */ 
terom@194: #define assert_error(is, should_be) _ASSERT_FUNC_CALL(_assert_error, is, should_be)
terom@194: void _assert_error (_ASSERT_FUNC_ARGS, error_t *is, error_t *should_be);
terom@168: 
terom@168: #endif