view memcached.t @ 1940:aec72dcee93b

Tests: unconditional QUIC datagram expansion with Initial packets. Used to get rid of "quic UDP datagram is too small for initial packet" messages. In future, we may need this to reconsider to allow mocking with custom padding, but for now suppressing such messages is sufficiently good enough.
author Sergey Kandaurov <pluknet@nginx.com>
date Mon, 11 Dec 2023 14:01:49 +0400
parents 882267679006
children
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#!/usr/bin/perl

# (C) Maxim Dounin

# Test for memcached backend.

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

use warnings;
use strict;

use Test::More;

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

use lib 'lib';
use Test::Nginx;

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

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

eval { require Cache::Memcached; };
plan(skip_all => 'Cache::Memcached not installed') if $@;

my $t = Test::Nginx->new()->has(qw/http rewrite memcached/)
	->has_daemon('memcached')->plan(4)
	->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 $memcached_key $uri;
            memcached_pass 127.0.0.1:8081;
        }

        location /next {
            set $memcached_key $uri;
            memcached_next_upstream  not_found;
            memcached_pass 127.0.0.1:8081;
        }
    }
}

EOF

my $memhelp = `memcached -h`;
my @memopts = ();

if ($memhelp =~ /repcached/) {
	# repcached patch adds additional listen socket
	push @memopts, '-X', port(8082);
}
if ($memhelp =~ /-U/) {
	# UDP port is on by default in memcached 1.2.7+
	push @memopts, '-U', '0';
}

$t->run_daemon('memcached', '-l', '127.0.0.1', '-p', port(8081), @memopts);
$t->run();

$t->waitforsocket('127.0.0.1:' . port(8081))
	or die "Can't start memcached";

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

my $memd = Cache::Memcached->new(servers => [ '127.0.0.1:' . port(8081) ],
	connect_timeout => 1.0);
$memd->set('/', 'SEE-THIS')
	or die "can't put value into memcached: $!";

like(http_get('/'), qr/SEE-THIS/, 'memcached request');

like(http_get('/notfound'), qr/ 404 /, 'memcached not found');

like(http_get('/next'), qr/ 404 /, 'not found with memcached_next_upstream');

unlike(http_head('/'), qr/SEE-THIS/, 'memcached no data in HEAD');

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