simple_unit_test.h

#ifndef __SIMPLE_UNIT_TEST_H
#define __SIMPLE_UNIT_TEST_H

#include <stdio.h>
#include <stdlib.h>

#define CHECK(val) if (val) { printf("Line number %d\n", __LINE__); return 1; }
#define KNRM  "\x1B[0m"
#define KRED  "\x1B[31m"
#define KGRN  "\x1B[32m"
#define KYEL  "\x1B[33m"
#define KBLU  "\x1B[34m"
#define KMAG  "\x1B[35m"
#define KCYN  "\x1B[36m"
#define KWHT  "\x1B[37m"


typedef int (*TestProcedure)(void);

/* Run a test with the given name and procedure. */
void run_test(const char* test_name, TestProcedure procedure);

/* Assert that two integers are equal. */
int assert_equal_int(int actual, int expected);

/* Assert that a value is true. */
int assert_true(int val);

/* Assert that a value is false. */
int assert_false(int val);

/* Assert that a pointer is null. */
int assert_null(void* ptr);

/* Assert that a pointer is not null. */
int assert_not_null(void* ptr);

#endif