test.c

#include <stdio.h>
#include <stdlib.h>
#include "mymalloc.h"
#include "mymalloc.c"
#include "GUIView.c"

int *array;

int* malloc_test(int *array, int size)
{
    int *newArray = mymalloc(array, size);
    
    if (newArray == (int *)0)
    {
        printf("mymalloc couldn't give array of size %d\n", size);
        return (int *)0;
    }
    
    for (int i = 0; i < size; i++)
    {
        newArray[i] = 999;
    }
    
    return newArray;
}

int free_test(int *array, int *block, int size)
{
    for (int i = 0; i < size; i++)
    {
        block[i] = 0;
    }
    
    return myfree(array, block);
}

void show_array()
{
	for (int i = 0; i < 100; i++)
	{
		printf("%d: %d\n", i, array[i]);
	}
}

void init(int size)
{
    array = malloc(size * sizeof(int));
    
    if (!myinit(array, size))
    {
        printf("!!! myinit() failed !!!\n");
    }
    
    if (!mydispose(array))
    {
        printf("!!! mydispose() failed after myinit() !!!\n");
    }
    
    //Test with another random array to make sure we don't have false
    //positives
    int *otherArray = malloc(sizeof(int));
    
    if (mydispose(otherArray))
    {
        printf("!!! mydispose() returing false positive !!!\n");
    }
    
    free(otherArray);
}

int main()
{
	init(50);
  
	int *p = malloc_test(array, 5);
	malloc_test(array, 10);
	free_test(array, p, 5);
	malloc_test(array, 4);
	
	
	gui_show_array(array);
  
	return 0;
}