Differential D36860 Diff 111610 contrib/libdiff/test/arraylist_test.c

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

				void test_basic(void)
				{
				int *p;
				ARRAYLIST(int) list;
				ARRAYLIST_INIT(list, 2);

				#define dump() do {\
				printf("(%d items)\n", list.len); \
				ARRAYLIST_FOREACH(p, list) \
				printf("[%lu] %d\n", \
				(unsigned long)ARRAYLIST_IDX(p, list), *p); \
				printf("\n"); \
				} while(0)

				dump();

				ARRAYLIST_ADD(p, list);
				*p = 100;
				dump();

				ARRAYLIST_ADD(p, list);
				*p = 101;
				dump();

				ARRAYLIST_ADD(p, list);
				*p = 102;
				dump();

				#define insert_test(AT) do {\
				printf("insert at [" #AT "]:\n"); \
				ARRAYLIST_INSERT(p, list, AT); \
				*p = AT; \
				dump(); \
				} while(0)

				insert_test(list.len - 1);
				insert_test(1);
				insert_test(0);
				insert_test(6);
				insert_test(123);
				insert_test(-42);

				printf("clear:\n");
				ARRAYLIST_CLEAR(list);
				dump();

				ARRAYLIST_FREE(list);
				}

				int main(void)
				{
				test_basic();
				}