# Copyright (c) 2009 by David Golden. All rights reserved.

# Licensed under Apache License, Version 2.0 (the "License").

# You may not use this file except in compliance with the License.

# A copy of the License was distributed with this file or you may obtain a

# copy of the License from http://www.apache.org/licenses/LICENSE-2.0

use strict;

use warnings;

use Test::More;

use lib 't/lib';

use Utils qw/next_fd sig_num/;

use Capture::Tiny qw/capture tee/;

use Config;

plan tests => 5;

local $ENV{PERL_CAPTURE_TINY_TIMEOUT} = 0; # no timeouts

my $builder = Test::More->builder;

binmode($builder->failure_output, ':utf8') if $] >= 5.008;

my $fd = next_fd;

$@ = "initial error";

my ($out, $err) = capture { print "foo\n" };

is( $@, 'initial error', "Initial \$\@ not lost during capture" );

($out, $err) = capture {

  eval {

    tee {

      local $|=1;

      print STDOUT "foo\n";

      print STDERR "bar\n";

      die "Fatal error in capture\n";

    }

  };

};

my $error = $@;

is( $error, "Fatal error in capture\n", "\$\@ preserved after capture" );

is( $out, "foo\n", "STDOUT still captured" );

is( $err, "bar\n", "STDOUT still captured" );

is( next_fd, $fd, "no file descriptors leaked" );

exit 0;