view stream_geo_unix.t @ 1905:f35824e75b66

Tests: fixed reading QUIC streams on Perl < 5.24. The parse_stream() routine has had a missing explicit return if there were no streams received. In Perl < 5.24 this used to return no value, or an empty array in the list context. In modern Perl this returns an empty value, or an array of 1 element, which made the check for last index of the returned array work rather by accident. The fix is to return explicitly and to check the array size in callers instead.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 06 Jun 2023 18:50:07 +0400
parents f3ba4c74de31
children
line wrap: on
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Tests for stream geo module 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;

my $t = Test::Nginx->new()->has(qw/stream stream_geo stream_return unix/)
	->plan(4);

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

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    %%TEST_GLOBALS_STREAM%%

    geo $geo {
        default                  default;
        255.255.255.255          none;
    }

    geo $remote_addr $geora {
        default                  default;
        255.255.255.255          none;
    }

    geo $geor {
        ranges;
        0.0.0.0-255.255.255.254  test;
        default                  none;
    }

    geo $remote_addr $georra {
        ranges;
        0.0.0.0-255.255.255.254  test;
        default                  none;
    }

    server {
        listen      unix:%%TESTDIR%%/unix.sock;
        return      "geo:$geo geora:$geora geor:$geor georra:$georra";
    }

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

EOF

$t->write_file('index.html', '');
$t->run();

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

my %data = stream('127.0.0.1:' . port(8080))->read() =~ /(\w+):(\w+)/g;
is($data{geo}, 'none', 'geo unix');
is($data{geor}, 'none', 'geo unix ranges');
is($data{geora}, 'none', 'geo unix remote addr');
is($data{georra}, 'none', 'geo unix ranges remote addr');

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