#!/usr/bin/perl

use strict;

use Test::More tests => 7;

use FindBin qw($Bin);

use lib "$Bin/lib";

use MemcachedTest;

my $server = new_memcached();

my $sock = $server->sock;

my $stats = mem_stats($sock, ' settings');

# Ensure default still works.

is($stats->{item_size_max}, 1024 * 1024);

$server->stop();

# Should die.

eval {

    $server = new_memcached('-I 1000');

};

ok($@ && $@ =~ m/^Failed/, "Shouldn't start with < 1k item max");

eval {

    $server = new_memcached('-I 256m');

};

ok($@ && $@ =~ m/^Failed/, "Shouldn't start with > 128m item max");

# Minimum.

$server = new_memcached('-I 1024 -o slab_chunk_max=1024');

my $stats = mem_stats($server->sock, ' settings');

is($stats->{item_size_max}, 1024);

$server->stop();

# Reasonable but unreasonable.

$server = new_memcached('-I 2097152');

my $stats = mem_stats($server->sock, ' settings');

is($stats->{item_size_max}, 2097152);

$server->stop();

# Suffix kilobytes.

$server = new_memcached('-I 512k -o slab_chunk_max=16384');

my $stats = mem_stats($server->sock, ' settings');

is($stats->{item_size_max}, 524288);

$server->stop();

# Suffix megabytes.

$server = new_memcached('-m 256 -I 32m');

my $stats = mem_stats($server->sock, ' settings');

is($stats->{item_size_max}, 33554432);

$server->stop();