htable: add htable_count().

[ccan] / ccan / htable / test / run-type.c

diff --git a/ccan/htable/test/run-type.c b/ccan/htable/test/run-type.c
index f097acb69fdec375acb8472fdc0034a452cd05ca..2fc38c3ac0a8d81530b199cf6ca575f46c3eb5ae 100644 (file)
--- a/ccan/htable/test/run-type.c
+++ b/ccan/htable/test/run-type.c
@@ -65,7 +65,7 @@ static void find_vals(const struct htable_obj *ht,
                        return;
                }
        }
-       pass("Found %u numbers in hash", i);
+       ok1(htable_obj_count(ht) == i);
 }
 
 static void del_vals(struct htable_obj *ht,
@@ -116,12 +116,13 @@ int main(void)
        void *p;
        struct htable_obj_iter iter;
 
-       plan_tests(29);
+       plan_tests(32);
        for (i = 0; i < NUM_VALS; i++)
                val[i].key = i;
        dne = i;
 
        htable_obj_init(&ht);
+       ok1(htable_obj_count(&ht) == 0);
        ok1(ht_max(&ht.raw) == 0);
        ok1(ht.raw.bits == 0);
 
@@ -205,6 +206,8 @@ int main(void)
        }
 
        htable_obj_clear(&ht);
+       ok1(htable_obj_count(&ht) == 0);
        htable_obj_clear(&ht2);
+       ok1(htable_obj_count(&ht2) == 0);
        return exit_status();
 }