cmake-cmocka-template/cmake/cmocka-1.1.7/example/assert_module_test.c

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/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include "assert_module.h"
extern void increment_value(int * const value);
/* This test case will fail but the assert is caught by run_tests() and the
* next test is executed. */
static void increment_value_fail(void **state) {
(void) state;
increment_value(NULL);
}
/* This test case succeeds since increment_value() asserts on the NULL
* pointer. */
static void increment_value_assert(void **state) {
(void) state;
expect_assert_failure(increment_value(NULL));
}
/* This test case fails since decrement_value() doesn't assert on a NULL
* pointer. */
static void decrement_value_fail(void **state) {
(void) state;
expect_assert_failure(decrement_value(NULL));
}
int main(void) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(increment_value_fail),
cmocka_unit_test(increment_value_assert),
cmocka_unit_test(decrement_value_fail),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}