--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use Test::More tests => 4;
+use FindBin qw($Bin);
+use lib "$Bin/lib";
+use MemcachedTest;
+
+my $server = new_memcached();
+my $sock = $server->sock;
+my $key = "del_key";
+
+print $sock "add $key 0 0 1\r\nx\r\n";
+is (scalar <$sock>, "STORED\r\n", "Added a key");
+
+print $sock "delete $key 0\r\n";
+is (scalar <$sock>, "DELETED\r\n", "Properly deleted with 0");
+
+print $sock "add $key 0 0 1\r\nx\r\n";
+is (scalar <$sock>, "STORED\r\n", "Added again a key");
+
+print $sock "delete $key 0 noreply\r\n";
+# will not reply, but a subsequent add will succeed
+
+print $sock "add $key 0 0 1\r\nx\r\n";
+is (scalar <$sock>, "STORED\r\n", "Add succeeded after quiet deletion.");
+