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#include <ccan/tal/tal.h>
#include <ccan/tal/tal.c>
#include <ccan/tap/tap.h>
int main(void)
{
char *parent, *c[4], *p;
int i, j;
plan_tests(14);
/* tal_free(NULL) works. */
ok1(tal_free(NULL) == NULL);
parent = tal(NULL, char);
ok1(parent);
ok1(tal_parent(parent) == NULL);
ok1(tal_parent(NULL) == NULL);
for (i = 0; i < 4; i++)
c[i] = tal(parent, char);
for (i = 0; i < 4; i++)
ok1(tal_parent(c[i]) == parent);
/* Iteration test. */
i = 0;
for (p = tal_first(parent); p; p = tal_next(parent, p)) {
*p = '1';
i++;
}
ok1(i == 4);
ok1(*c[0] == '1');
ok1(*c[1] == '1');
ok1(*c[2] == '1');
ok1(*c[3] == '1');
/* Free parent. */
ok1(tal_free(parent) == NULL);
parent = tal(NULL, char);
/* Test freeing in every order */
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++)
c[j] = tal(parent, char);
tal_free(c[i]);
debug_tal(to_tal_hdr(parent));
tal_free(c[(i+1) % 4]);
debug_tal(to_tal_hdr(parent));
tal_free(c[(i+2) % 4]);
debug_tal(to_tal_hdr(parent));
tal_free(c[(i+3) % 4]);
debug_tal(to_tal_hdr(parent));
}
tal_free(parent);
tal_cleanup();
return exit_status();
}
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