new file mode 100755
--- /dev/null
+++ b/t/getset.t
@@ -0,0 +1,67 @@
+#!/usr/bin/perl
+
+use strict;
+use Test::More tests => 528;
+use FindBin qw($Bin);
+use lib "$Bin/lib";
+use MemcachedTest;
+
+
+my $server = new_memcached();
+my $sock = $server->sock;
+
+
+# set foo (and should get it)
+print $sock "set foo 0 0 6\r\nfooval\r\n";
+is(scalar <$sock>, "STORED\r\n", "stored foo");
+mem_get_is($sock, "foo", "fooval");
+
+# add bar (and should get it)
+print $sock "add bar 0 0 6\r\nbarval\r\n";
+is(scalar <$sock>, "STORED\r\n", "stored barval");
+mem_get_is($sock, "bar", "barval");
+
+# add foo (but shouldn't get new value)
+print $sock "add foo 0 0 5\r\nfoov2\r\n";
+is(scalar <$sock>, "NOT_STORED\r\n", "not stored");
+mem_get_is($sock, "foo", "fooval");
+
+# replace bar (should work)
+print $sock "replace bar 0 0 6\r\nbarva2\r\n";
+is(scalar <$sock>, "STORED\r\n", "replaced barval 2");
+
+# replace notexist (shouldn't work)
+print $sock "replace notexist 0 0 6\r\nbarva2\r\n";
+is(scalar <$sock>, "NOT_STORED\r\n", "didn't replace notexist");
+
+# delete foo.
+print $sock "delete foo\r\n";
+is(scalar <$sock>, "DELETED\r\n", "deleted foo");
+
+# delete foo again.  not found this time.
+print $sock "delete foo\r\n";
+is(scalar <$sock>, "NOT_FOUND\r\n", "deleted foo, but not found");
+
+# pipeling is okay
+print $sock "set foo 0 0 6\r\nfooval\r\ndelete foo\r\nset foo 0 0 6\r\nfooval\r\ndelete foo\r\n";
+is(scalar <$sock>, "STORED\r\n",  "pipeline set");
+is(scalar <$sock>, "DELETED\r\n", "pipeline delete");
+is(scalar <$sock>, "STORED\r\n",  "pipeline set");
+is(scalar <$sock>, "DELETED\r\n", "pipeline delete");
+
+
+# Test sets up to a large size around 1MB.
+# Everything up to 1MB - 1k should succeed, everything 1MB +1k should fail.
+
+my $len = 1024;
+while ($len < 1024*1028) {
+    my $val = "B"x$len;
+    print $sock "set foo_$len 0 0 $len\r\n$val\r\n";
+    if ($len > (1024*1024)) {
+        is(scalar <$sock>, "SERVER_ERROR object too large for cache\r\n", "failed to store size $len");
+    } else {
+        is(scalar <$sock>, "STORED\r\n", "stored size $len");
+    }
+    $len += 2048;
+}
+