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t/07_buffer.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    => 25;
use Encode qw(decode encode);
use Time::HiRes qw(time);
use AnyEvent;

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::AggressiveIdle', 'aggressive_idle';
    use_ok 'AnyEvent::Tools', 'buffer';
}

{
    my @res;
    my $cv = condvar AnyEvent;
    my $number = 1;
    my $b = buffer
        size => 5,
        on_flush => sub {
            my ($g, $a) = @_;
            push @res, $a;
        };

    my $idle;
    $idle = aggressive_idle sub {
        $b->push($number++);
        if ($number > 100) {
            $b->flush;
            undef $idle;
            $cv->send;
        }
    };

    $cv->recv;

    ok @res == grep({@$_ == 5} @res), "Flush buffer after overflow";
}

{
    my @res;
    my $cv = condvar AnyEvent;
    my $number = 1;
    my $count = 0;
    my $b;
    my $idle;
    $b = buffer
        size => 5,
        on_flush => sub {
            my ($g, $a) = @_;
            if ($count++ == 3) {
                my $timer;
                $timer = AE::timer 0.0005, 0 => sub {
                    $b->unshift_back($a);
                    undef $g;
                    undef $timer;