view empty_gif.t @ 1701:408fe0dd3fed

Tests: fixed mail_imap_ssl.t too long shutdown. Prior to literals support in IMAP test backend (e7f0b4ca0a1a), early backend response was treated as invalid, with subsequent proxy connection close. Now that the connection continues successfully, this requires connection close before nginx shutdown. Otherwise, it would wait for proxy_timeout.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 17 Jun 2021 19:52:36 +0300
parents 882267679006
children c544b7120a6d
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#!/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;
}

###############################################################################