new file mode 100644
--- /dev/null
+++ b/limit_req2.t
@@ -0,0 +1,97 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+# (C) Nginx, Inc.
+
+# Tests for nginx limit_req module, multiple limits.
+
+###############################################################################
+
+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 $t = Test::Nginx->new()->has(qw/http limit_req/)->plan(14);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    limit_req_zone  $arg_a  zone=slow:1m   rate=1r/m;
+    limit_req_zone  $arg_b  zone=fast:1m   rate=1000r/s;
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            limit_req    zone=fast;
+            limit_req    zone=slow;
+        }
+
+        location /t2.html {
+            limit_req    zone=fast  nodelay;
+            limit_req    zone=slow  nodelay;
+
+            alias %%TESTDIR%%/t1.html;
+        }
+    }
+}
+
+EOF
+
+$t->write_file('t1.html', 'XtestX');
+$t->run();
+
+###############################################################################
+
+like(http_get('/t1.html?b=1'), qr/^HTTP\/1.. 200 /m, 'fast');
+select undef, undef, undef, 0.1;
+like(http_get('/t1.html?b=1'), qr/^HTTP\/1.. 200 /m, 'fast - passed');
+
+like(http_get('/t1.html?a=1'), qr/^HTTP\/1.. 200 /m, 'slow');
+select undef, undef, undef, 0.1;
+like(http_get('/t1.html?a=1'), qr/^HTTP\/1.. 503 /m, 'slow - rejected');
+
+like(http_get('/t1.html?a=2&b=2'), qr/^HTTP\/1.. 200 /m, 'both');
+select undef, undef, undef, 0.1;
+like(http_get('/t1.html?a=2&b=2'), qr/^HTTP\/1.. 503 /m, 'both - rejected');
+
+like(http_get('/t1.html'), qr/^HTTP\/1.. 200 /m, 'no key');
+like(http_get('/t1.html'), qr/^HTTP\/1.. 200 /m, 'no key - passed');
+
+# nodelay
+
+like(http_get('/t2.html?b=3'), qr/^HTTP\/1.. 200 /m, 'nodelay fast');
+select undef, undef, undef, 0.1;
+like(http_get('/t2.html?b=3'), qr/^HTTP\/1.. 200 /m, 'nodelay fast - passed');
+
+like(http_get('/t2.html?a=3'), qr/^HTTP\/1.. 200 /m, 'nodelay slow');
+select undef, undef, undef, 0.1;
+like(http_get('/t2.html?a=3'), qr/^HTTP\/1.. 503 /m, 'nodelay slow - rejected');
+
+like(http_get('/t2.html?a=4&b=4'), qr/^HTTP\/1.. 200 /m, 'nodelay both');
+select undef, undef, undef, 0.1;
+like(http_get('/t2.html?a=4&b=4'), qr/^HTTP\/1.. 503 /m,
+	'nodelay both - rejected');
+
+###############################################################################