1 files changed, 4 insertions, 0 deletions
diff --git a/t/msgmap.t b/t/msgmap.t
index bc22137d..dce98f46 100644
--- a/t/msgmap.t
+++ b/t/msgmap.t
@@ -65,4 +65,8 @@ my $orig = $d->mid_insert('spam@1');
  $d->mid_delete('spam@1');
  is($d->mid_insert('spam@2'), 1 + $orig, "last number not recycled");
  
+my $tmp = $d->tmp_clone;
+is_deeply([$d->minmax], [$tmp->minmax], 'Cloned temporary DB matches');
+ok($tmp->mid_delete('spam@2'), 'temporary DB is writable');
+
  done_testing();