deleted file mode 100644
--- a/realip_remote_port.t
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/perl
-
-# (C) Andrey Zelenkov
-# (C) Nginx, Inc.
-
-# Tests for realip_remote_port variable.
-
-###############################################################################
-
-use warnings;
-use strict;
-
-use Test::More;
-
-BEGIN { use FindBin; chdir($FindBin::Bin); }
-
-use lib 'lib';
-use Test::Nginx qw/ :DEFAULT http_end /;
-
-###############################################################################
-
-select STDERR; $| = 1;
-select STDOUT; $| = 1;
-
-my $t = Test::Nginx->new()->has(qw/http realip ipv6 unix/)
-	->write_file_expand('nginx.conf', <<'EOF');
-
-%%TEST_GLOBALS%%
-
-daemon off;
-
-events {
-}
-
-http {
-    %%TEST_GLOBALS_HTTP%%
-
-    log_format port   $realip_remote_port;
-
-    real_ip_header    X-Forwarded-For;
-    set_real_ip_from  127.0.0.1/32;
-    set_real_ip_from  ::1/128;
-
-    server {
-        listen       [::1]:%%PORT_8081%%;
-        listen       unix:%%TESTDIR%%/unix.sock;
-
-        location / {
-            add_header X-Port $realip_remote_port;
-        }
-    }
-
-    server {
-        listen       127.0.0.1:8080;
-        server_name  localhost;
-
-        location / {
-            add_header X-Port $realip_remote_port;
-        }
-
-        location /log {
-            add_header X-Port $realip_remote_port;
-            access_log %%TESTDIR%%/port.log port;
-        }
-
-        location /inet6 {
-            proxy_pass http://[::1]:%%PORT_8081%%/;
-        }
-
-        location /unix {
-            proxy_pass http://unix:%%TESTDIR%%/unix.sock:/;
-        }
-    }
-}
-
-EOF
-
-$t->write_file('index.html', '');
-$t->write_file('log', '');
-$t->try_run('no realip_remote_port and/or inet6 support')->plan(8);
-
-###############################################################################
-
-my ($sp, $data) = sp_get('/log');
-like($data, qr/X-Port: $sp/, 'realip port');
-
-like(http_get('/inet6'), qr/X-Port: \d+/, 'realip port inet6');
-
-unlike(http_get('/unix'), qr/X-Port/, 'realip port unix');
-
-# real_ip_header extract port
-
-like(http_xff('/', '127.0.0.1:9080'), qr/X-Port: 9080/, 'xff');
-unlike(http_xff('/', '127.0.0.1'), qr/X-Port/, 'xff - no port');
-like(http_xff('/inet6', '[::1]:9081'), qr/X-Port: 9081/, 'xff - inet6');
-unlike(http_xff('/inet6', '::1'), qr/X-Port/, 'xff - no port');
-
-# log
-
-$t->stop();
-
-my $log = $t->read_file('/port.log');
-chomp $log;
-
-is($sp, $log, 'realip port log');
-
-###############################################################################
-
-sub http_xff {
-	my ($uri, $xff) = @_;
-	return http(<<EOF);
-GET $uri HTTP/1.0
-Host: localhost
-X-Forwarded-For: $xff
-
-EOF
-}
-
-sub sp_get {
-	my $s = http_get(shift, start => 1);
-	return ($s->sockport(),  http_end($s));
-}
-
-###############################################################################