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#!/usr/bin/perl
use v5.18;
use warnings;
use Test2::V0;
use Test2::Require::Module 'Future' => '0.49';
use Test2::Require::Module 'Future::AsyncAwait' => '0.40';
use Test2::Require::Module 'Object::Pad' => '0.800';
use Test2::Require::Module 'Syntax::Keyword::Dynamically';
use Future::AsyncAwait;
use Object::Pad;
use Syntax::Keyword::Dynamically;
# dynamically inside an async method
{
my $after_level;
class Logger {
field $_level = 1;
method level { $_level }
async method verbosely {
my ( $code ) = @_;
dynamically $_level = $_level + 1;
await $code->();
$after_level = $_level;
}
}
my $logger = Logger->new;
is( $logger->level, 1, '$logger->level initially' );
my $during_level;
my $f1 = Future->new;
my $fret = $logger->verbosely(async sub {
$during_level = $logger->level;
await $f1;
});
is( $logger->level, 1, '$logger->level while verbosely suspended' );
is( $during_level, 2, '$during_level' );
$f1->done;
is( $after_level, 2, '$after_level' );
is( $logger->level, 1, '$logger->level finally' );
}
done_testing;
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