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#!/usr/bin/perl
#
# Test the locking methods.
#
use strict;
use warnings;
use lib qw(. .. tests);
use Tools;
use Test::More;
use File::Spec;
use Mail::Box::Locker::POSIX;
BEGIN
{ if($windows)
{ plan skip_all => "not available on MicroSoft Windows.";
exit 0;
}
plan tests => 7;
}
my $fakefolder = bless {MB_foldername=> 'this'}, 'Mail::Box';
my $lockfile = File::Spec->catfile('folders', 'lockfiletest');
unlink $lockfile;
open OUT, '>', $lockfile;
close OUT;
my $locker = Mail::Box::Locker->new
( method => 'POSIX'
, timeout => 1
, wait => 1
, file => $lockfile
, folder => $fakefolder
);
ok(defined $locker);
is($locker->name, 'POSIX');
ok($locker->lock);
ok(-f $lockfile);
ok($locker->hasLock);
# Already got lock, so should return immediately.
my $warn = '';
{ $SIG{__WARN__} = sub {$warn = "@_"};
$locker->lock;
}
ok($warn =~ m/already lockf/, 'relock no problem');
$locker->unlock;
ok(not $locker->hasLock);
close OUT;
unlink $lockfile;
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