From 356708e34a52bbf22cafa44771ee6eeaefc8a80b Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 18 Nov 2022 18:17:34 -0700
Subject: [PATCH] [test-set] Test length of iterator

---
 src/test-set.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/test-set.cc b/src/test-set.cc
index 983a15910..6678eab35 100644
--- a/src/test-set.cc
+++ b/src/test-set.cc
@@ -34,6 +34,7 @@ main (int argc, char **argv)
     hb_set_t v1 {1, 2};
     hb_set_t v2 {v1};
     assert (v1.get_population () == 2);
+    assert (hb_len (hb_iter (v1)) == 2);
     assert (v2.get_population () == 2);
   }
 
@@ -51,6 +52,7 @@ main (int argc, char **argv)
     hb_set_t s {1, 2};
     hb_set_t v (std::move (s));
     assert (s.get_population () == 0);
+    assert (hb_len (hb_iter (s)) == 0);
     assert (v.get_population () == 2);
   }