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t/01_mutex.t  view on Meta::CPAN

#!/usr/bin/perl

use warnings;
use strict;
use utf8;
use open qw(:std :utf8);
use lib qw(lib ../lib);

use Test::More tests    => 9;
use Encode qw(decode encode);
use Time::HiRes qw(time);


BEGIN {
    # Подготовка объекта тестирования для работы с utf8
    my $builder = Test::More->builder;
    binmode $builder->output,         ":utf8";
    binmode $builder->failure_output, ":utf8";
    binmode $builder->todo_output,    ":utf8";

    use_ok 'AnyEvent';
    use_ok 'AnyEvent::Tools', ':mutex';
}


{
    my $mutex = mutex;

    my ($counter, $total) = (0, 0);

    my $cv = condvar AnyEvent;

    my ($timer1, $timer2, $timer3);
    $timer1 = AE::timer 0, 0.2 => sub {
        $total++;
        if ($mutex->is_locked) {
            $counter++;
        }
    };

    $timer2 = AE::timer 1, 0 => sub {
        $mutex->lock(sub {
            my ($g) = @_;
            undef $timer2;
            my $timer;
            $timer = AE::timer 2, 0 => sub {
                undef $g;
                undef $timer;
            };
        });
        return;
    };

    $timer3 = AE::timer 5, 0 => sub {
        $cv->send;
    };

    $cv->recv;

    ok $counter < 13 && $counter > 8,
        "Mutex was locked correct time ($counter/$total)";
}

{
    my $cv = condvar AnyEvent;
    my $mutex = mutex;
    my $idle;