// Main testing
int main( int argc, char **argv )
{
printf("Running basic tests, you can run your own these are just examples..\n");
printf("Initializing memory to 2048bytes\n");
start_memory(2048);
// Attempt to get memory
printf("The following test the get memory function\n");
printf("The address for 2bytes of memory is %p\n", get_memory(2));
int testSize = sizeof(testStruct);
printf("Size is %d", testSize);
testStruct *test1 = get_memory(testSize);
printf(" and address is %p\n", (void *)test1);
printf("Size is %d", testSize);
testStruct *test2 = get_memory(testSize);
printf(" and address is %p\n", (void *)test2);
printf("Size is %d", testSize);
testStruct *test3 = get_memory(testSize);
printf(" and address is %p\n", (void *)test3);
// Test release memory on third struct
release_memory(test3);
// Test end_memory on remaining structs
printf("Testing release memory on remaining stuff, should display leaks and free everything\n");
end_memory();
printf("End of testing\n");
// Exit main
return 1;
}
int main(int argc, char **argv) {
int startMemory = 0;
int memorySize = 0;
int count = 0;
char text[20];
char allo[5] = "allo", quit[5] = "quit";
printf("Enter the memory size:");
scanf("%d",&startMemory);
start_memory(startMemory);
while(1){
/* to handle user command. */
fgets(text,sizeof text, stdin);
strtok(text,"\n");
if (strcmp(text, quit) == 0){
if( count == 1){
exit(0);
}
end_memory();
exit(0);
}
else if(strcmp(text, allo) == 0 ){
printf("Enter the amount you want to be allocated: ");
scanf("%d",&memorySize);
get_memory(memorySize);
}
else{
printf("Enter the command. 'allo' to allocate memory; 'quit' to quit the system.\n\n");
}
count++;
}
// initialize memory size to 512.
/*
// initialize memory size to 512.
start_memory(512);
printf("\n");
test *t1 = get_memory(8);
printf("Memory address for t1 is %p\n", (void *)t1);
printf("--------------------------------\n");
test *t2 = get_memory(8);
//grow_memory(12, t2);
printf("Memory address for t2 is %p\n", (void *)t2);
printf("--------------------------------\n");
test *t3 = get_memory(8);
//pregrow_memory(12, t2);
//test *t3 = get_memory((sizeof(test)));
pregrow_memory(12, t2);
printf("Memory address for t3 is %p\n", (void *)t3);
printf("--------------------------------\n");
test *t4 = get_memory(8);
printf("Memory address for t4 is %p\n", (void *)t4);
printf("--------------------------------\n");
//release_memory(t4);
test *t5 = get_memory(8);
//grow_memory(12, t2);
printf("Memory address for t5 is %p\n", (void *)t5);
printf("--------------------------------\n");
test *t6 = get_memory(8);
//grow_memory(12, t2);
printf("Memory address for t6 is %p\n", (void *)t6);
printf("--------------------------------\n");
test *t7 = get_memory(8);
//grow_memory(12, t2);
printf("Memory address for t7 is %p\n", (void *)t7);
printf("--------------------------------\n");
test *t8 = get_memory(8);
//grow_memory(12, t2);
printf("Memory address for t8 is %p\n", (void *)t8);
printf("--------------------------------\n");
*/
/* to clean up all memory.*/
//end_memory();
return 1;
}
