120 lines
2.4 KiB
C
120 lines
2.4 KiB
C
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/* file minunit_example.c */
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <limits.h>
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#include "mbpfan.h"
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#include "minunit.h"
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int tests_run = 0;
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struct s_sensors
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{
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char* path;
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char* fan_min_path;
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char* fan_man_path;
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unsigned int temperature;
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struct s_sensors *next;
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};
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typedef s_sensors t_sensors;
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static char *test_sensor_paths()
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{
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t_sensors* sensors = retrieve_sensors();
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mu_assert("No sensors found", sensors != NULL);
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t_sensors* tmp = sensors;
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while(tmp != NULL)
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{
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mu_assert("Sensor does not have a valid path", tmp->path != NULL);
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if(tmp->path != NULL)
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mu_assert("Sensor does not have valid temperature", tmp->temperature > 0);
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tmp = tmp->next;
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}
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return 0;
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}
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static char *test_fan_paths()
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{
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t_sensors* sensors = retrieve_sensors();
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mu_assert("No sensors found", sensors != NULL);
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t_sensors* tmp = sensors;
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int found_fan_path = 0;
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while(tmp != NULL)
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{
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if(tmp->fan_min_path != NULL)
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found_fan_path++;
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tmp = tmp->next;
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}
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mu_assert("No fans found", found_fan_path != 0);
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return 0;
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}
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unsigned time_seed()
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{
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time_t now = time ( 0 );
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unsigned char *p = (unsigned char *)&now;
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unsigned seed = 0;
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size_t i;
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for ( i = 0; i < sizeof now; i++ )
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seed = seed * ( UCHAR_MAX + 2U ) + p[i];
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return seed;
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}
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// nothing better than a horrible piece of code to
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// stress a little bit the CPU
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int stress(int n)
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{
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int f = n;
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while (f > 0)
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{
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while(n > 0)
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{
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srand ( time_seed() );
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n--;
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}
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f--;
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n = f;
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}
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}
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static char *test_get_temp()
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{
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t_sensors* sensors = retrieve_sensors();
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mu_assert("No sensors found", sensors != NULL);
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unsigned short temp_1 = get_temp(sensors);
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mu_assert("Invalid Global Temperature Found", temp_1 > 1 && temp_1 < 150);
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stress(2000);
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unsigned short temp_2 = get_temp(sensors);
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mu_assert("Invalid Higher temp test (if fan was already spinning high, this is not worrying)", temp_1 < temp_2);
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return 0;
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}
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static char *all_tests()
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{
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mu_run_test(test_sensor_paths);
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mu_run_test(test_fan_paths);
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mu_run_test(test_get_temp);
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return 0;
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}
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int tests()
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{
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printf("Starting the tests..\n");
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printf("It is normal for them to take a bit to finish.\n");
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char *result = all_tests();
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if (result != 0)
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{
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printf("%s \n", result);
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}
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else
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{
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printf("ALL TESTS PASSED\n");
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}
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printf("Tests run: %d\n", tests_run);
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return result != 0;
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}
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