1 files changed, 7 insertions, 0 deletions
diff --git a/t/v2writable.t b/t/v2writable.t
index 1e8e4042..62947351 100644
--- a/t/v2writable.t
+++ b/t/v2writable.t
@@ -189,6 +189,13 @@ EOF
                  is($nn{$mid}++, 0, "MID is unique in NEWNEWS");
          }
          is_deeply([sort keys %nn], [sort keys %uniq]);
+
+        my %lg;
+        foreach my $num (@{$n->listgroup($group)}) {
+                is($lg{$num}++, 0, "num is unique in LISTGROUP");
+        }
+        is_deeply([sort keys %lg], [sort keys %$x],
+                'XOVER and LISTGROUPS return the same article numbers');
  };
  {
          local $ENV{NPROC} = 2;