# HG changeset patch
# User Andrey Zelenkov <zelenkov@nginx.com>
# Date 1464019743 -10800
# Node ID d5762cd27ad970df482529fbf4e6d0bdfdb10be4
# Parent  e94d9436a37f36914107f70a6c3d6e58e9bbd12d
Tests: added tests for proxy_protocol_port variable.

diff --git a/proxy_protocol_port.t b/proxy_protocol_port.t
new file mode 100644
--- /dev/null
+++ b/proxy_protocol_port.t
@@ -0,0 +1,110 @@
+#!/usr/bin/perl
+
+# (C) Andrey Zelenkov
+# (C) Nginx, Inc.
+
+# Tests for proxy_protocol_port variable.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+
+use Socket qw/ CRLF /;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http ipv6 realip/)
+	->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    log_format port $proxy_protocol_port;
+
+    server {
+        listen       127.0.0.1:8080 proxy_protocol;
+        server_name  localhost;
+
+        add_header X-PP-Port $proxy_protocol_port;
+        add_header X-Remote-Port $remote_port;
+
+        location /pp {
+            real_ip_header proxy_protocol;
+            error_page 404 =200 /t;
+
+            location /pp/real {
+                set_real_ip_from  127.0.0.1/32;
+            }
+        }
+
+        location /log {
+            access_log %%TESTDIR%%/port.log port;
+        }
+    }
+}
+
+EOF
+
+$t->write_file('t', 'SEE-THIS');
+$t->try_run('no proxy_protocol_port')->plan(8);
+
+###############################################################################
+
+my $tcp4 = 'PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF;
+my $tcp6 = 'PROXY TCP6 2001:Db8::1 2001:Db8::2 1234 5678' . CRLF;
+my $unk = 'PROXY UNKNOWN 1 2 3 4 5 6' . CRLF;
+
+# realip
+
+like(pp_get('/pp', $tcp4), qr/X-PP-Port: 1234/, 'pp port tcp4');
+like(pp_get('/pp', $tcp6), qr/X-PP-Port: 1234/, 'pp port tcp6');
+unlike(pp_get('/pp', $unk), qr/X-PP-Port/, 'pp port unknown');
+
+# remote_port
+
+like(pp_get('/pp/real', $tcp4), qr/X-Remote-Port: 1234/, 'remote port tcp4');
+unlike(pp_get('/pp', $tcp4), qr/X-Remote-Port: 1234/, 'no remote port tcp4');
+like(pp_get('/pp/real', $tcp6), qr/X-Remote-Port: 1234/, 'remote port tcp6');
+unlike(pp_get('/pp', $tcp6), qr/X-Remote-Port: 1234/, 'no remote port tcp6');
+
+# log
+
+pp_get('/log', $tcp4);
+
+$t->stop();
+
+my $log = $t->read_file('/port.log');
+chomp $log;
+
+is($log, 1234, 'pp port log');
+
+###############################################################################
+
+sub pp_get {
+	my ($url, $proxy) = @_;
+	return http($proxy . <<EOF);
+GET $url HTTP/1.0
+Host: localhost
+
+EOF
+}
+
+###############################################################################