stuff

06-MemoryManager/testcases/tc4.c

@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "memory_manager.h"
+
+#define MY_HEAP_SIZE 100
+
+int main()
+{
+	char my_heap[MY_HEAP_SIZE];
+	mmInit(my_heap, MY_HEAP_SIZE);
+	
+	printf("TC4: Large allocation should fail\n");
+	printf("1 -- Available Memory: %d, Alloc Memory: %d, Fragment Count: %d\n", get_remaining_space(), get_allocated_space(), get_fragment_count());
+	
+	// Allocate 10 bytes
+	//   shouldn't fail
+	char* ptr1 = mymalloc_ff(200);
+	if(ptr1 != NULL) {
+		printf("ptr1 - mymalloc_ff(10) succeeded\n");
+		myfree(ptr1);
+	}
+	
+	printf("2 -- Available Memory: %d, Alloc Memory: %d, Fragment Count: %d\n", get_remaining_space(), get_allocated_space(), get_fragment_count());
+
+	printf("Total successful mallocs: %d\n", get_mymalloc_count());
+	mmDestroy();
+
+	return 0;
+}