changeset 326:a2c15637c9d5

Tests: empty gif tests.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 27 Aug 2013 21:12:53 +0400
parents ba212f244288
children dacd55fa2cde
files empty_gif.t
diffstat 1 files changed, 96 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
new file mode 100644
--- /dev/null
+++ b/empty_gif.t
@@ -0,0 +1,96 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+
+# Tests for empty gif module.
+
+###############################################################################
+
+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 $t = Test::Nginx->new()->has(qw/http empty_gif/)->plan(4);
+
+$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  localhost;
+
+        location / {
+            empty_gif;
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+my $gif = unhex(<<'EOF');
+0x0000:  47 49 46 38 39 61 01 00  01 00 80 01 00 00 00 00  |GIF89a.. ........|
+0x0010:  ff ff ff 21 f9 04 01 00  00 01 00 2c 00 00 00 00  |...!.... ...,....|
+0x0020:  01 00 01 00 00 02 02 4c  01 00 3b                 |.......L ..;|
+EOF
+
+###############################################################################
+
+is(http_get_body('/'), $gif, 'empty gif');
+like(http_get('/'), qr!Content-Type: image/gif!i, 'get content type');
+like(http_head('/'), qr!Content-Type: image/gif!i, 'head content type');
+like(http('PUT / HTTP/1.0' . CRLF . CRLF), qr!405 Not Allowed!i, 'put');
+
+###############################################################################
+
+sub unhex {
+	my ($input) = @_;
+	my $buffer = '';
+
+	for my $l ($input =~ m/:  +((?:[0-9a-f]{2,4} +)+) /gms) {
+		for my $v ($l =~ m/[0-9a-f]{2}/g) {
+			$buffer .= chr(hex($v));
+		}
+	}
+
+	return $buffer;
+}
+
+sub http_get_body {
+	my ($uri) = @_;
+
+	return undef if !defined $uri;
+
+	my $text = http_get($uri);
+
+	if ($text !~ /(.*?)\x0d\x0a?\x0d\x0a?(.*)/ms) {
+		return undef;
+	}
+
+	return $2;
+}
+
+###############################################################################