1#!/usr/bin/perl 2 3use strict; 4use Test::More; 5use FindBin qw($Bin); 6use lib "$Bin/lib"; 7use MemcachedTest; 8 9$ENV{T_MEMD_INITIAL_MALLOC} = "4294967328"; # 2**32 + 32 , just over 4GB 10$ENV{T_MEMD_SLABS_ALLOC} = 0; # don't preallocate slabs 11 12my $server = new_memcached("-m 4098 -M"); 13my $sock = $server->sock; 14 15my ($stats, $slabs) = @_; 16 17$stats = mem_stats($sock); 18 19if ($stats->{'pointer_size'} eq "32") { 20 plan skip_all => 'Skipping 64-bit tests on 32-bit build'; 21 exit 0; 22} else { 23 plan tests => 6; 24} 25 26is($stats->{'pointer_size'}, 64, "is 64 bit"); 27is($stats->{'limit_maxbytes'}, "4297064448", "max bytes is 4098 MB"); 28 29$slabs = mem_stats($sock, 'slabs'); 30is($slabs->{'total_malloced'}, "4294967328", "expected (faked) value of total_malloced"); 31is($slabs->{'active_slabs'}, 0, "no active slabs"); 32 33my $hit_limit = 0; 34for (1..5) { 35 my $size = 400 * 1024; 36 my $data = "a" x $size; 37 print $sock "set big$_ 0 0 $size\r\n$data\r\n"; 38 my $res = <$sock>; 39 $hit_limit = 1 if $res ne "STORED\r\n"; 40} 41ok($hit_limit, "hit size limit"); 42 43$slabs = mem_stats($sock, 'slabs'); 44is($slabs->{'active_slabs'}, 1, "1 active slab"); 45