opnsense-src/contrib/libdiff/test/arraylist_test.c
Dag-Erling Smørgrav 59c8e88e72 Add 'contrib/libdiff/' from commit '9eb461aa4b61ab47855b2cee9e5b626a76888b5e'
git-subtree-dir: contrib/libdiff
git-subtree-mainline: f6d489f402
git-subtree-split: 9eb461aa4b

Reviewed by:	imp
Sponsored by:	Klara, Inc.
2024-03-11 14:48:08 +01:00

58 lines
883 B
C

#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();
}