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Add tests

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This commit is contained in:
Marco 2023-12-27 22:32:07 +01:00
parent efd30c098d
commit fd28d9815a
1 changed files with 47 additions and 12 deletions
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59
test/test_timer_utils.c
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@ -1,18 +1,18 @@
#include <stdio.h> #include <stdio.h>
#include <time.h> #include <time.h>
#include <inttypes.h>
#include "CUnit/Basic.h" #include "CUnit/Basic.h"
#include "timer_utils.h" #include "timer_utils.h"
#include "time_scales.h"
int init_suite1(void) int init_suite1(void)
{ {
printf("init_suit1()");
return 0; return 0;
} }
int clean_suite1(void) int clean_suite1(void)
{ {
printf("clean_suit1()");
return 0; return 0;
} }
@ -43,13 +43,51 @@ void test_add_time_3(void)
{ {
struct itimerspec test_time = { struct itimerspec test_time = {
.it_value = { .it_value = {
.tv_nsec = 999999999, .tv_nsec = 999999111,
.tv_sec = 0}}; .tv_sec = 0}};
tmr_add_ns_to_current_time(&test_time, 1000); tmr_add_ns_to_current_time(&test_time, 1000);
CU_ASSERT(test_time.it_value.tv_sec == 1); CU_ASSERT(test_time.it_value.tv_sec == 1);
CU_ASSERT(test_time.it_value.tv_nsec == 999); CU_ASSERT(test_time.it_value.tv_nsec == 111);
} }
void test_add_time_4(void)
{
const uint32_t start = 999999990;
struct itimerspec time = {
.it_value = {
.tv_nsec = start,
.tv_sec = 0}};
for (uint32_t i = start; i < 999999999; i++)
{
tmr_add_ns_to_current_time(&time, 1);
printf("%u:\t", i);
printf("%u,%u\n", time.it_value.tv_sec, time.it_value.tv_nsec);
CU_ASSERT(time.it_value.tv_nsec == i + 1);
}
tmr_add_ns_to_current_time(&time, 1);
printf("1000000000:\t");
printf("%u,%u\n", time.it_value.tv_sec, time.it_value.tv_nsec);
CU_ASSERT(time.it_value.tv_nsec == 0);
CU_ASSERT(time.it_value.tv_sec == 1);
}
void test_big_number(void)
{
struct itimerspec time = {
.it_value = {
.tv_nsec = 999999999,
.tv_sec = 0,
},
};
tmr_add_ns_to_current_time(&time, 1*SEC);
CU_ASSERT(time.it_value.tv_nsec == 999999999);
CU_ASSERT(time.it_value.tv_sec == 1);
}
int main() int main()
{ {
CU_pSuite pSuite = NULL; CU_pSuite pSuite = NULL;
@ -64,14 +102,11 @@ int main()
return CU_get_error(); return CU_get_error();
} }
if ((NULL == CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_1)) || CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_1);
(NULL == CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_2))|| CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_2);
(NULL == CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_3))|| CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_3);
(NULL == CU_add_test(pSuite, "test if time is added correctly with tmr_add_ns_to_current_time()", test_add_time_2))) CU_add_test(pSuite, "test adding time in loop", test_add_time_4);
{ CU_add_test(pSuite, "test adding big numbers", test_big_number);
CU_cleanup_registry();
return CU_get_error();
}
CU_basic_set_mode(CU_BRM_VERBOSE); CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests(); CU_basic_run_tests();