# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1376996664 -14400
# Node ID f98e8674361baab27b6cc960ea3b62b64b4612d0
# Parent  3da39688c14b45f4288bfceb26e314c382fcd3f5
Tests: referer tests.

diff --git a/referer.t b/referer.t
new file mode 100644
--- /dev/null
+++ b/referer.t
@@ -0,0 +1,217 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+
+# Tests for referer module.
+
+###############################################################################
+
+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 $t = Test::Nginx->new()->has(qw/http referer rewrite/)->plan(49);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  another;
+
+        valid_referers server_names;
+        return 200 "$host value $invalid_referer";
+    }
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  _;
+
+        location / {
+            valid_referers server_names;
+            return 200 "$host value $invalid_referer";
+        }
+        server_name  below;
+    }
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost ~bar;
+
+        location /blocked {
+            valid_referers blocked www.example.org;
+            return 200 "value $invalid_referer";
+        }
+        location /none {
+            valid_referers none www.example.org;
+            return 200 "value $invalid_referer";
+        }
+        location /simple {
+            valid_referers www.example.org;
+            return 200 "value $invalid_referer";
+        }
+        location /regex {
+            valid_referers ~example.org;
+            return 200 "value $invalid_referer";
+        }
+        location /regex2 {
+            valid_referers ~example.org/uri;
+            return 200 "value $invalid_referer";
+        }
+        location /regex3 {
+            valid_referers ~example.org$;
+            return 200 "value $invalid_referer";
+        }
+        location /uri {
+            valid_referers www.example.org/uri;
+            return 200 "value $invalid_referer";
+        }
+        location /sn {
+            valid_referers server_names;
+            return 200 "value $invalid_referer";
+        }
+        location /sn_blocked {
+            valid_referers blocked server_names;
+            return 200 "value $invalid_referer";
+        }
+        location /wc {
+            valid_referers *.example.com *.example.org www.example.* example.*;
+            return 200 "value $invalid_referer";
+        }
+        location /wc2 {
+            valid_referers www.example.*/uri;
+            return 200 "value $invalid_referer";
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+###############################################################################
+
+ok(valid('/simple', 'http://www.example.org'), 'simple');
+ok(valid('/simple', 'http://www.example.org/uri'), 'simple uri');
+ok(valid('/simple', 'http://www.example.org:8080/uri'), 'simple port uri');
+ok(!valid('/simple', 'localhost'), 'simple invalid');
+ok(valid('/simple', 'https://www.example.org'), 'https');
+ok(!valid('/simple', 'example.com'), 'no scheme');
+ok(!valid('/simple'), 'no none');
+ok(valid('/none'), 'none');
+ok(!valid('/none', ''), 'none empty');
+
+ok(valid('/blocked', 'www.example.org'), 'blocked');
+ok(valid('/blocked', 'www.example.com'), 'blocked 2');
+ok(valid('/blocked', 'http://su'), 'blocked short');
+ok(valid('/blocked', 'foobar'), 'blocked short no scheme');
+ok(valid('/blocked', ''), 'blocked empty');
+
+ok(!valid('/simple', 'foobar'), 'small');
+ok(valid('/simple', 'http://www.example.org/' . 'a' x 256), 'long uri');
+ok(!valid('/simple', 'http://www.example.' . 'a' x 256), 'long hostname');
+ok(!valid('/wc', 'http://example.' . 'a' x 256), 'long hostname wildcard');
+
+ok(valid('/uri', 'http://www.example.org/uri'), 'uri');
+ok(valid('/uri', 'http://www.example.org/urii'), 'uri prefix');
+ok(!valid('/uri', 'http://www.example.org/uRi'), 'uri case');
+ok(valid('/uri', 'http://www.example.org:8080/urii'), 'uri port');
+ok(!valid('/uri', 'http://www.example.org/ur'), 'uri invalid len');
+ok(!valid('/uri', 'http://www.example.org/urd'), 'uri invalid cmp');
+
+ok(valid('/regex', 'http://www.example.org'), 'regex');
+ok(valid('/regex', 'http://www.eXample.org'), 'regex caseless');
+ok(valid('/regex', 'http://www.example.org/uri'), 'regex uri');
+ok(!valid('/regex', 'http://www.example.com'), 'regex mismatch');
+
+ok(valid('/regex2', 'http://www.example.org/uri'), 'regex 2 uri');
+ok(!valid('/regex2', 'http://www.example.org'), 'regex 2 no uri');
+ok(valid('/regex2', 'http://www.example.org/uRI'), 'regex 2 uri caseless');
+
+TODO: {
+local $TODO = 'not yet';
+
+ok(valid('/regex3', 'https://www.eXample.org'), 'regex https');
+
+}
+
+ok(valid('/sn', 'http://localhost'), 'server_names');
+ok(valid('/sn', 'http://localHost'), 'server_names caseless');
+ok(valid('/sn', 'http://localhost/uri'), 'server_names uri');
+ok(valid('/sn', 'http://foobar'), 'server_names regex');
+
+TODO: {
+local $TODO = 'not yet';
+
+ok(valid('/sn', 'http://foobAr'), 'server_names regex caseless');
+ok(valid('/sn', 'http://foobAr/uri'), 'server_names regex caseless uri');
+
+}
+
+ok(valid('/sn', 'http://foobar/uri'), 'server_names regex uri');
+ok(!valid('/sn', 'localhost'), 'server_names no scheme');
+ok(!valid('/sn', 'foobar'), 'server_names regex no scheme');
+ok(valid('/sn_blocked', 'localhost'), 'server_names no scheme blocked');
+
+ok(valid('/wc', 'http://www.example.org'), 'wildcard head');
+ok(valid('/wc', 'http://www.example.net'), 'wildcard tail');
+ok(valid('/wc2', 'http://www.example.net/uri'), 'wildcard uri');
+ok(valid('/wc2', 'http://www.example.net/urii'), 'wildcard uri prefix');
+ok(!valid('/wc2', 'http://www.example.net/uRI'), 'wildcard uri case');
+
+ok(valid('/', 'http://another', 'another'), 'server context');
+
+# server_name below valid_referers
+
+TODO: {
+local $TODO = 'not yet';
+
+ok(valid('/', 'http://below', 'below'), 'server below');
+
+}
+
+###############################################################################
+
+sub valid {
+	my ($uri, $referer, $host) = @_;
+	my $text;
+
+	$host = 'localhost' unless defined $host;
+
+	unless (defined $referer) {
+		$text = http_get($uri);
+	} else {
+		$text = http(<<EOF);
+GET $uri HTTP/1.0
+Host: $host
+Referer: $referer
+
+EOF
+	}
+
+	$text =~ /value 1/ && return 0;
+	$text =~ /value/ && return 1;
+	fail("no valid_referers in $uri");
+}
+
+###############################################################################