view stream_unix.t @ 1434:fc8341cf92a3

Tests: removed ngx_parse_inet6_url() "::" test from proxy.t. It results in WSAEADDRNOTAVAIL on win32, be the connection errors detected, which leads to connect() alert. On other systems, connect() is successful but it uses the default port (80), which is out of documented ports range.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 24 Jan 2019 17:05:04 +0300
parents 882267679006
children f3ba4c74de31
line wrap: on
line source

#!/usr/bin/perl

# (C) Andrey Zelenkov
# (C) Nginx, Inc.

# Simple tests for stream with unix socket.

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

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;
use Test::Nginx::Stream qw/ stream /;

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

select STDERR; $| = 1;
select STDOUT; $| = 1;

eval { require IO::Socket::UNIX; };
plan(skip_all => 'IO::Socket::UNIX not installed') if $@;

my $t = Test::Nginx->new()->has(qw/stream unix/)->plan(2);

$t->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    upstream u {
        server unix:%%TESTDIR%%/unix.sock;
    }

    server {
        listen       127.0.0.1:8080;
        proxy_pass   unix:%%TESTDIR%%/unix.sock;
    }

    server {
        listen       127.0.0.1:8081;
        proxy_pass   u;
    }
}

EOF

my $path = $t->testdir() . '/unix.sock';

$t->run_daemon(\&stream_daemon, $path);
$t->run();

# wait for unix socket to appear

for (1 .. 50) {
	last if -S $path;
	select undef, undef, undef, 0.1;
}

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

my $str = 'SEE-THIS';

is(stream('127.0.0.1:' . port(8080))->io($str), $str, 'proxy');
is(stream('127.0.0.1:' . port(8081))->io($str), $str, 'upstream');

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

sub stream_daemon {
	my $server = IO::Socket::UNIX->new(
		Proto => 'tcp',
		Local => shift,
		Listen => 5,
		Reuse => 1
	)
		or die "Can't create listening socket: $!\n";

	local $SIG{PIPE} = 'IGNORE';

	while (my $client = $server->accept()) {
		$client->autoflush(1);

		log2c("(new connection $client)");

		$client->sysread(my $buffer, 65536) or next;

		log2i("$client $buffer");

		log2o("$client $buffer");

		$client->syswrite($buffer);

		close $client;
	}
}

sub log2i { Test::Nginx::log_core('|| <<', @_); }
sub log2o { Test::Nginx::log_core('|| >>', @_); }
sub log2c { Test::Nginx::log_core('||', @_); }

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