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#include <ccan/tal/stack/stack.h>
#include <ccan/tal/stack/stack.c>
#include <ccan/tap/tap.h>
int main(void)
{
tal_t *parent, *cur;
plan_tests(8);
/* initial frame is NULL */
ok1(tal_curframe() == NULL);
/* create new frame and make sure all is OK */
cur = tal_newframe();
ok1(tal_curframe() == cur);
ok1(tal_parent(cur) == NULL);
/* create another frame */
parent = cur;
cur = tal_newframe();
ok1(tal_curframe() == cur);
ok1(tal_parent(cur) == parent);
/* unwind */
tal_free(cur);
ok1(tal_curframe() == parent);
cur = tal_curframe();
ok1(tal_parent(cur) == NULL);
tal_free(cur);
ok1(tal_curframe() == NULL);
tal_cleanup();
return exit_status();
}
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