#include "MemoryManager.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>

static int KB = 1024;
static int MB = 1048576;

int main(void)
{
   char* ptr;
	 int* intValue;
	
	 // Test FIRST_FIT
	 if ( !InitializeMemory(FIRST_FIT, 4 * MB, 0) )
	 {
		 fprintf(stderr, "Error: Could not initialize memory with size %d\n", 4*MB);
		 exit(-1);
	 }

	 if ( !MyMalloc( 400 * KB, (void**)(&ptr) ) )
	 {
		 fprintf(stderr, "Error: Could not allocate memory\n");
		 exit(-1);
	 }
   if (ptr)
   {
      memset(ptr, 2, 200 * KB); // Initialize the memory to some value
			
			if ( !MyMalloc(sizeof(int), (void**)(&intValue) ))
				exit(-1);
			*intValue = 200;

			PrintMemory(); // Print out the current state of memory

			MyFree((void**)(&ptr));  // Free the memory allocated
			MyFree((void**)(&intValue));
   }		
   TerminateMemory(); // Stop and free-up the current memory allocation algorithm

	
	 // Test other allocation algorithms here too (with or without compaction)
	 // InitializeMemory(BEST_FIT, 2 * MB, 1)


	 return 0;
}