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#include <ccan/tal/tal.h>
#include <ccan/tal/tal.c>
#include <ccan/tap/tap.h>
#define NUM 1000
static int set_children(const tal_t *parent, char val)
{
char *iter;
int num = 0;
for (iter = tal_first(parent); iter; iter = tal_next(iter)) {
ok1(*iter == '0');
*iter = val;
num++;
num += set_children(iter, val);
}
return num;
}
static void check_children(const tal_t *parent, char val)
{
const char *iter;
for (iter = tal_first(parent); iter; iter = tal_next(iter)) {
ok1(*iter == val);
check_children(iter, val);
}
}
int main(void)
{
char *p[NUM] = { NULL };
int i;
plan_tests(NUM + 1 + NUM);
/* Create a random tree */
for (i = 0; i < NUM; i++) {
p[i] = tal(p[rand() % (i + 1)], char);
*p[i] = '0';
}
i = set_children(NULL, '1');
ok1(i == NUM);
check_children(NULL, '1');
for (i = NUM-1; i >= 0; i--)
tal_free(p[i]);
tal_cleanup();
return exit_status();
}
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