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