#!perl use strict; use warnings; use Test::More tests => 2; use IO::Pty::Easy; my $pty = IO::Pty::Easy->new; $pty->spawn("$^X -ple ''"); $pty->write("testing\n"); like($pty->read, qr/testing/, "basic read/write testing"); is($pty->read(0.1), undef, "read returns undef on timeout"); # if the perl script ends with a subprocess still running, the test will exit # with the exit status of the signal that the subprocess dies with, so we have # to kill the subprocess before exiting. $pty->close;