view memcached.t @ 1932:b68471aee5ad

Tests: improved test for a stream initiating QUIC path migration. Previously, the test mostly passed due to a push timer scheduled for an unrelated delayed ACK, and the new path had enough data received to send response back when the push timer fired. Otherwise, the test could fail due to unvalidated address. Now it is fixed to perform path validation.
author Sergey Kandaurov <pluknet@nginx.com>
date Mon, 21 Aug 2023 17:10:57 +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');

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