#!perl -T
use strict;
use warnings;
use Test::More tests => 12 * 5;
use Linux::SysInfo qw<sysinfo>;
SKIP: {
for my $run (0 .. 4) {
my $si = sysinfo;
skip 'system error (sysinfo returned undef)' => (5 - $run) * 12
unless defined $si;
is ref($si), 'HASH', "sysinfo returns a hash reference at run $run";
for (qw<uptime load1 load5 load15 procs
totalram freeram sharedram bufferram totalswap freeswap>) {
if (defined $si->{$_}) {
like $si->{$_}, qr/^\d+(?:\.\d+)?$/,
"key $_ looks like a number at run $run";
} else {
fail "key $_ isn't defined at run $run";
}
}
}
}