File: sleep.t

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#!./perl

BEGIN {
    chdir 't' if -d 't';
    require "./test.pl";
    set_up_inc( qw(. ../lib) );
}

plan( tests => 4 );

use strict;
use warnings;

my $start = time;
my $sleep_says = sleep 3;
my $diff = time - $start;

cmp_ok( $sleep_says, '>=', 2,  'Sleep says it slept at least 2 seconds' );
cmp_ok( $sleep_says, '<=', 10, '... and no more than 10' );

cmp_ok( $diff, '>=', 2,  'Actual time diff is at least 2 seconds' );
cmp_ok( $diff, '<=', 10, '... and no more than 10' );