new file mode 100644
--- /dev/null
+++ b/realip_remote_addr.t
@@ -0,0 +1,84 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+# (C) Nginx, Inc.
+
+# Tests for nginx realip module, realip_remote_addr variable.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http realip/);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    set_real_ip_from  127.0.0.1/32;
+    real_ip_header    X-Forwarded-For;
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            add_header X-IP $remote_addr;
+            add_header X-Real-IP $realip_remote_addr;
+        }
+    }
+}
+
+EOF
+
+$t->write_file('index.html', '');
+$t->write_file('1', '');
+$t->try_run('no realip_remote_addr');
+
+plan(skip_all => 'no 127.0.0.1 on host')
+	if http_get('/') !~ /X-IP: 127.0.0.1/m;
+
+$t->plan(4);
+
+###############################################################################
+
+like(http_get('/1'), qr/X-Real-IP: 127.0.0.1/m, 'request');
+like(http_get('/'), qr/X-Real-IP: 127.0.0.1/m, 'request redirect');
+
+like(http_xff('/1', '192.0.2.1'), qr/X-Real-IP: 127.0.0.1/m, 'realip');
+like(http_xff('/', '192.0.2.1'), qr/X-Real-IP: 127.0.0.1/m, 'realip redirect');
+
+###############################################################################
+
+sub http_xff {
+	my ($uri, $xff) = @_;
+	return http(<<EOF);
+GET $uri HTTP/1.0
+Host: localhost
+X-Forwarded-For: $xff
+
+EOF
+}
+
+###############################################################################