#!perl
use strict;
use warnings;
use Test::More;
use Test::Requires 'AE';
use AE;
use Promises backend => ['AE'], 'deferred';
my $run = 0;
my $d = deferred;
$d->then( sub { $run++ });
$d->resolve;
is($run, 0, '... not run synchronously');
my $cv = AE::cv;
my $w  = AE::timer( 0.01, 0, sub{ $cv->send } );
$cv->recv;
is($run, 1, '... run asynchronously');
done_testing;