[nginx-tests] Tests: mail max_commands tests.

[Maxim Dounin]

details:   http://freenginx.org/hg/nginx-tests/rev/33b54de4ee23
branches:  
changeset: 1953:33b54de4ee23
user:      Maxim Dounin <mdounin at mdounin.ru>
date:      Sat Mar 30 07:19:11 2024 +0300
description:
Tests: mail max_commands tests.

diffstat:

 mail_max_commands.t |  127 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 127 insertions(+), 0 deletions(-)

diffs (132 lines):

diff --git a/mail_max_commands.t b/mail_max_commands.t
new file mode 100644
--- /dev/null
+++ b/mail_max_commands.t
@@ -0,0 +1,127 @@
+#!/usr/bin/perl
+
+# (C) Maxim Dounin
+
+# Tests for mail max_commands.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+use Socket qw/ CRLF /;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+use Test::Nginx::IMAP;
+use Test::Nginx::POP3;
+use Test::Nginx::SMTP;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+local $SIG{PIPE} = 'IGNORE';
+
+my $t = Test::Nginx->new()->has(qw/mail imap pop3 smtp/)
+	->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+mail {
+    auth_http  http://127.0.0.1:8080; # unused
+
+    max_commands 1;
+
+    server {
+        listen     127.0.0.1:8143;
+        protocol   imap;
+    }
+
+    server {
+        listen     127.0.0.1:8110;
+        protocol   pop3;
+    }
+
+    server {
+        listen     127.0.0.1:8025;
+        protocol   smtp;
+    }
+}
+
+EOF
+
+$t->try_run('no max_commands')->plan(18);
+
+###############################################################################
+
+# imap
+
+my $s = Test::Nginx::IMAP->new();
+$s->read();
+
+$s->send('a01 NOOP');
+$s->check(qr/^a01 OK/, 'imap first noop');
+$s->send('a02 NOOP');
+$s->check(qr/^a02 BAD/, 'imap second noop rejected');
+$s->send('a03 NOOP');
+$s->check(qr/^$/, 'imap max commands');
+
+$s = Test::Nginx::IMAP->new();
+$s->read();
+
+$s->send('a01 NOOP' . CRLF . 'a02 NOOP' . CRLF . 'a03 NOOP');
+$s->check(qr/^a01 OK/, 'imap pipelined first noop');
+$s->check(qr/^a02 BAD/, 'imap pipelined second noop rejected');
+$s->check(qr/^$/, 'imap pipelined max commands');
+
+# pop3
+
+$s = Test::Nginx::POP3->new();
+$s->read();
+
+$s->send('NOOP');
+$s->check(qr/^\+OK/, 'pop3 first noop');
+$s->send('NOOP');
+$s->check(qr/^-ERR/, 'pop3 second noop');
+$s->send('NOOP');
+$s->check(qr/^$/, 'pop3 max commands');
+
+$s = Test::Nginx::POP3->new();
+$s->read();
+
+$s->send('NOOP' . CRLF . 'NOOP' . CRLF . 'NOOP');
+$s->check(qr/^\+OK/, 'pop3 pipelined first noop');
+$s->check(qr/^-ERR/, 'pop3 pipelined second noop rejected');
+$s->check(qr/^$/, 'pop3 pipelined max commands');
+
+# smtp
+
+$s = Test::Nginx::SMTP->new();
+$s->read();
+
+$s->send('RSET');
+$s->check(qr/^2.. /, 'smtp first rset');
+$s->send('RSET');
+$s->check(qr/^5.. /, 'smtp second rset rejected');
+$s->send('RSET');
+$s->check(qr/^$/, 'smtp max commands');
+
+$s = Test::Nginx::SMTP->new();
+$s->read();
+
+$s->send('RSET' . CRLF . 'RSET' . CRLF . 'RSET');
+$s->check(qr/^2.. /, 'smtp pipelined first rset');
+$s->check(qr/^5.. /, 'smtp pipelined second rset rejected');
+$s->check(qr/^$/, 'smtp pipelined max commands');
+
+###############################################################################