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Tests: reworked libgd version detection. The "libgd-config" binary is deprecated in recent versions and may not exist or have unexpected output. More, it may not present within older versions, as well, if installed separately, which previously broke test assumptions. The fix is change the fallback to skip tests. In addition, recent Perl GD module (2.57) started to export libgd version, which is now also consulted.
author Sergey Kandaurov <pluknet@nginx.com>
date Mon, 13 Jan 2020 18:15:35 +0300
parents c2bbf805388d
children 5ac6efbe5552
line wrap: on
line source

#!/usr/bin/perl

# (C) Maxim Dounin

# Tests for embedded perl 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 perl rewrite/)->plan(24)
	->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 / {
            set $testvar "TEST";
            perl 'sub {
                use warnings;
                use strict;

                my $r = shift;

                $r->status(204) if $r->args =~ /204/;

                $r->send_http_header("text/plain");

                return OK if $r->header_only;

                my $v = $r->variable("testvar");

                $r->print("testvar: $v\n");

                $r->print("host: ", $r->header_in("Host"), "\n");
                $r->print("xfoo: ", $r->header_in("X-Foo"), "\n");
                $r->print("cookie: ", $r->header_in("Cookie"), "\n");
                $r->print("xff: ", $r->header_in("X-Forwarded-For"), "\n");

                return OK;
            }';
        }

        location /range {
            perl 'sub {
                use warnings;
                use strict;

                my $r = shift;

                $r->header_out("Content-Length", "42");
                $r->allow_ranges();
                $r->send_http_header("text/plain");

                return OK if $r->header_only;

                $r->print("x" x 42);

                return OK;
            }';
        }

        location /body {
            perl 'sub {
                use warnings;
                use strict;

                my $r = shift;

                if ($r->has_request_body(\&post)) {
                    return OK;
                }

                return HTTP_BAD_REQUEST;

                sub post {
                    my $r = shift;
                    $r->send_http_header;
                    $r->print("body: ", $r->request_body, "\n");
                    $r->print("file: ", $r->request_body_file, "\n");
                }
            }';
        }

        location /discard {
            perl 'sub {
                use warnings;
                use strict;

                my $r = shift;

                $r->discard_request_body;

                $r->send_http_header("text/plain");

                return OK if $r->header_only;

                $r->print("host: ", $r->header_in("Host"), "\n");

                return OK;
            }';
        }
    }
}

EOF

$t->run();

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

like(http_get('/'), qr/ 200 .*TEST/s, 'perl response');
like(http_head('/'), qr/ 200 (?!.*TEST)/s, 'perl header_only');
like(http_get('/?204'), qr/ 204 (?!.*TEST)/s, 'perl status, args');

# various $r->header_in() cases

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/host: localhost/, 'perl header_in known');

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'X-Foo: foo' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/xfoo: foo/, 'perl header_in unknown');

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'Cookie: foo' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/cookie: foo/, 'perl header_in cookie');

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'Cookie: foo1' . CRLF
	. 'Cookie: foo2' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/cookie: foo1; foo2/, 'perl header_in cookie2');

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'X-Forwarded-For: foo' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/xff: foo/, 'perl header_in xff');

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'X-Forwarded-For: foo1' . CRLF
	. 'X-Forwarded-For: foo2' . CRLF
	. 'Host: localhost' . CRLF . CRLF
), qr/xff: foo1, foo2/, 'perl header_in xff2');

# headers_out content-length tests with range filter

like(http_get('/range'), qr/Content-Length: 42.*^x{42}$/ms,
	'perl header_out content-length');

like(http(
	'GET /range HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Range: bytes=0-1' . CRLF . CRLF
), qr/Content-Length: 2.*^xx$/ms, 'perl header_out content-length range');

like(http(
	'GET /range HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Range: bytes=0-1,3-5' . CRLF . CRLF
), qr/Content-Length: (?!42).*^xx\x0d.*^xxx\x0d/ms,
	'perl header_out content-length multipart');

TODO: {
local $TODO = 'not yet' unless $t->has_version('1.17.2');

like(http(
	'GET /range HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Range: bytes=100000-' . CRLF . CRLF
), qr|^\QHTTP/1.1 416\E.*(?!xxx)|ms, 'perl range not satisfiable');

}

TODO: {
todo_skip 'leaves coredump', 1 unless $t->has_version('1.17.1')
	or $ENV{TEST_NGINX_UNSAFE};

like(http(
	'GET / HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'If-Match: tt' . CRLF . CRLF
), qr|200 OK|ms, 'perl precondition failed');

}

# various request body tests

like(http_get('/body'), qr/400 Bad Request/, 'perl no body');

like(http(
	'GET /body HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Content-Length: 10' . CRLF . CRLF
	. '1234567890'
), qr/body: 1234567890/, 'perl body preread');

like(http(
	'GET /body HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Content-Length: 10' . CRLF . CRLF,
	sleep => 0.1,
	body => '1234567890'
), qr/body: 1234567890/, 'perl body late');

like(http(
	'GET /body HTTP/1.0' . CRLF
	. 'Host: localhost' . CRLF
	. 'Content-Length: 10' . CRLF . CRLF
	. '12345',
	sleep => 0.1,
	body => '67890'
), qr/body: 1234567890/, 'perl body split');

like(http(
	'GET /body HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF
	. 'a' . CRLF
	. '1234567890' . CRLF
	. '0' . CRLF . CRLF
), qr/body: 1234567890/, 'perl body chunked');

like(http(
	'GET /body HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF,
	sleep => 0.1,
	body => 'a' . CRLF . '1234567890' . CRLF . '0' . CRLF . CRLF
), qr/body: 1234567890/, 'perl body chunked late');

like(http(
	'GET /body HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF
	. 'a' . CRLF
	. '12345',
	sleep => 0.1,
	body => '67890' . CRLF . '0' . CRLF . CRLF
), qr/body: 1234567890/, 'perl body chunked split');

like(http(
	'GET /discard HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF
	. 'a' . CRLF
	. '1234567890' . CRLF
	. '0' . CRLF . CRLF
), qr/host: localhost/, 'perl body discard');

TODO: {
local $TODO = 'not yet' unless $t->has_version('1.17.2');

like(http(
	'GET /discard HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF
	. 'ak' . CRLF
	. '1234567890' . CRLF
	. '0' . CRLF . CRLF
), qr/400 Bad Request/, 'perl body discard bad chunk');

like(http(
	'GET /body HTTP/1.1' . CRLF
	. 'Host: localhost' . CRLF
	. 'Connection: close' . CRLF
	. 'Transfer-Encoding: chunked' . CRLF . CRLF
	. 'ak' . CRLF
	. '1234567890' . CRLF
	. '0' . CRLF . CRLF
), qr/400 Bad Request/, 'perl body bad chunk');

}

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