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/*
* Kmscon - Test Helper
*
* Copyright (c) 2012-2013 David Herrmann <dh.herrmann@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Test Helper
* This header includes all kinds of helpers for testing. It tries to include
* everything required and provides simple macros to avoid duplicating code in
* each test. We try to keep tests as small as possible and move everything that
* might be common here.
*
* We avoid sticking to our usual coding conventions (including headers in
* source files, etc. ..) and instead make this the most convenient we can.
*/
#ifndef TEST_COMMON_H
#define TEST_COMMON_H
#include <check.h>
#include <errno.h>
#include <inttypes.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdlib.h>
/* lower address-space is protected from user-allocation, so this is invalid */
#define TEST_INVALID_PTR ((void *)0x10)
#define UNUSED(x) (void)(x)
#define TEST_DEFINE_CASE(_name) \
static TCase *test_create_case_##_name(void) \
{ \
TCase *tc; \
\
tc = tcase_create(#_name);
#define TEST(_name) tcase_add_test(tc, _name);
#define TEST_END_CASE \
return tc; \
}
#define TEST_END NULL
#define TEST_CASE(_name) test_create_case_##_name
static inline Suite *test_create_suite(const char *name, ...)
{
Suite *s;
va_list list;
TCase *(*fn)(void);
s = suite_create(name);
va_start(list, name);
while ((fn = va_arg(list, TCase * (*)(void))))
suite_add_tcase(s, fn());
va_end(list);
return s;
}
#define TEST_SUITE(_name, ...) test_create_suite((#_name), ##__VA_ARGS__)
static inline int test_run_suite(Suite *s)
{
int ret;
SRunner *sr;
sr = srunner_create(s);
srunner_run_all(sr, CK_ENV);
ret = srunner_ntests_failed(sr);
srunner_free(sr);
return ret;
}
#define TEST_DEFINE(_suite) \
int main(int argc, char **argv) \
{ \
return test_run_suite(_suite); \
}
#ifndef ck_assert_mem_eq
#include <string.h>
#define ck_assert_mem_eq(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) == 0)
#define ck_assert_mem_ne(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) != 0)
#define ck_assert_mem_lt(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) < 0)
#define ck_assert_mem_le(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) <= 0)
#define ck_assert_mem_gt(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) > 0)
#define ck_assert_mem_ge(_x, _y, _len) ck_assert(memcmp((_x), (_y), (_len)) >= 0)
#endif
#endif /* TEST_COMMON_H */
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