101 lines
1.9 KiB
C
101 lines
1.9 KiB
C
/*
|
|
* <tested_file_path>src/utils/utils_refcnt.c</tested_file_path>
|
|
* <tested_function>ocf_refcnt_unfreeze</tested_function>
|
|
* <functions_to_leave>
|
|
* ocf_refcnt_init
|
|
* ocf_refcnt_inc
|
|
* ocf_refcnt_dec
|
|
* ocf_refcnt_freeze
|
|
* </functions_to_leave>
|
|
*/
|
|
|
|
#undef static
|
|
|
|
#undef inline
|
|
|
|
|
|
#include <stdarg.h>
|
|
#include <stddef.h>
|
|
#include <setjmp.h>
|
|
#include <cmocka.h>
|
|
#include "print_desc.h"
|
|
|
|
#include "../utils/utils_refcnt.h"
|
|
|
|
|
|
static void ocf_refcnt_unfreeze_test01(void **state)
|
|
{
|
|
struct ocf_refcnt rc;
|
|
int val, val2;
|
|
|
|
print_test_description("Unfreeze decrements freeze counter");
|
|
|
|
ocf_refcnt_init(&rc);
|
|
|
|
ocf_refcnt_freeze(&rc);
|
|
ocf_refcnt_freeze(&rc);
|
|
val = env_atomic_read(&rc.freeze);
|
|
|
|
ocf_refcnt_unfreeze(&rc);
|
|
val2 = env_atomic_read(&rc.freeze);
|
|
assert_int_equal(val2, val - 1);
|
|
|
|
ocf_refcnt_unfreeze(&rc);
|
|
val2 = env_atomic_read(&rc.freeze);
|
|
assert_int_equal(val2, val - 2);
|
|
|
|
}
|
|
|
|
static void ocf_refcnt_unfreeze_test02(void **state)
|
|
{
|
|
struct ocf_refcnt rc;
|
|
int val, val2;
|
|
|
|
print_test_description("Unfreezed counter can be incremented");
|
|
|
|
ocf_refcnt_init(&rc);
|
|
|
|
val = ocf_refcnt_inc(&rc);
|
|
ocf_refcnt_freeze(&rc);
|
|
ocf_refcnt_unfreeze(&rc);
|
|
val2 = ocf_refcnt_inc(&rc);
|
|
|
|
assert_int_equal(val2, val + 1);
|
|
}
|
|
|
|
static void ocf_refcnt_unfreeze_test03(void **state)
|
|
{
|
|
struct ocf_refcnt rc;
|
|
int val, val2;
|
|
|
|
print_test_description("Two freezes require two unfreezes");
|
|
|
|
ocf_refcnt_init(&rc);
|
|
|
|
val = ocf_refcnt_inc(&rc);
|
|
ocf_refcnt_freeze(&rc);
|
|
ocf_refcnt_freeze(&rc);
|
|
ocf_refcnt_unfreeze(&rc);
|
|
val2 = ocf_refcnt_inc(&rc);
|
|
|
|
assert_int_equal(0, val2);
|
|
|
|
ocf_refcnt_unfreeze(&rc);
|
|
val2 = ocf_refcnt_inc(&rc);
|
|
|
|
assert_int_equal(val2, val + 1);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
const struct CMUnitTest tests[] = {
|
|
cmocka_unit_test(ocf_refcnt_unfreeze_test01),
|
|
cmocka_unit_test(ocf_refcnt_unfreeze_test02),
|
|
cmocka_unit_test(ocf_refcnt_unfreeze_test03),
|
|
};
|
|
|
|
print_message("Unit test of src/utils/utils_refcnt.c");
|
|
|
|
return cmocka_run_group_tests(tests, NULL, NULL);
|
|
}
|