#!/usr/bin/perl -w
BEGIN {
if( $ENV{PERL_CORE} ) {
chdir 't';
@INC = ('../lib', 'lib');
}
else {
unshift @INC, 't/lib';
}
}
use strict;
use Test::More tests => 8;
use TieOut;
ok( !Test::Builder::_is_fh("foo"), 'string is not a filehandle' );
ok( !Test::Builder::_is_fh(''), 'empty string' );
ok( !Test::Builder::_is_fh(undef), 'undef' );
ok( open(FILE, '>foo') );
END { close FILE; unlink 'foo' }
ok( Test::Builder::_is_fh(*FILE) );
ok( Test::Builder::_is_fh(\*FILE) );
ok( Test::Builder::_is_fh(*FILE{IO}) );
tie *OUT, 'TieOut';
ok( Test::Builder::_is_fh(*OUT) );