# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1623948756 -10800
# Node ID 408fe0dd3fedec6aba625cc11d8918f9f56449c3
# Parent  c903c0a3f3024ad2a6cba7d9846180bbd05f551c
Tests: fixed mail_imap_ssl.t too long shutdown.

Prior to literals support in IMAP test backend (e7f0b4ca0a1a), early backend
response was treated as invalid, with subsequent proxy connection close.
Now that the connection continues successfully, this requires connection
close before nginx shutdown.  Otherwise, it would wait for proxy_timeout.

diff --git a/mail_imap_ssl.t b/mail_imap_ssl.t
--- a/mail_imap_ssl.t
+++ b/mail_imap_ssl.t
@@ -207,7 +207,7 @@ my $s = Test::Nginx::IMAP->new(PeerAddr 
 );
 $s->ok('trusted cert');
 $s->send('1 AUTHENTICATE PLAIN ' . $cred->("s5"));
-$s->read();
+undef $s;
 
 # test auth_http request header fields with access_log