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Test::Expect(3pm)					User Contributed Perl Documentation					 Test::Expect(3pm)

Test::Expect - Automated driving and testing of terminal-based programs SYNOPSIS
# in a t/*.t file: use Test::Expect; use Test::More tests => 13; expect_run( command => "perl", prompt => 'testme: ', quit => 'quit', ); expect("ping", "pong", "expect"); expect_send("ping", "expect_send"); expect_is("* Hi there, to testme", "expect_is"); expect_like(qr/Hi there, to testme/, "expect_like"); DESCRIPTION
Test::Expect is a module for automated driving and testing of terminal-based programs. It is handy for testing interactive programs which have a prompt, and is based on the same concepts as the Tcl Expect tool. As in Expect::Simple, the Expect object is made available for tweaking. Test::Expect is intended for use in a test script. SUBROUTINES
expect_run The expect_run subroutine sets up Test::Expect. You must pass in the interactive program to run, what the prompt of the program is, and which command quits the program: expect_run( command => "perl", prompt => 'testme: ', quit => 'quit', ); expect The expect subroutine is the catch all subroutine. You pass in the command, the expected output of the subroutine and an optional comment. expect("ping", "pong", "expect"); expect_send The expect_send subroutine sends a command to the program. You pass in the command and an optional comment. expect_send("ping", "expect_send"); expect_is The expect_is subroutine tests the output of the program like Test::More's is. It has an optional comment: expect_is("* Hi there, to testme", "expect_is"); expect_like The expect_like subroutine tests the output of the program like Test::More's like. It has an optional comment: expect_like(qr/Hi there, to testme/, "expect_like"); expect_handle This returns the Expect object. expect_quit Closes the Expect handle. SEE ALSO
Expect, Expect::Simple. AUTHOR
Leon Brocard, "<>" COPYRIGHT
Copyright (C) 2005, Leon Brocard This module is free software; you can redistribute it or modify it under the same terms as Perl itself. perl v5.12.3 2011-06-12 Test::Expect(3pm)

Check Out this Related Man Page

DISLOCATE(1)						      General Commands Manual						      DISLOCATE(1)

Dislocate - disconnect and reconnect processes SYNOPSIS
dislocate [ program args... ] INTRODUCTION
Dislocate allows processes to be disconnected and reconnected to the terminal. Possible uses: o You can disconnect a process from a terminal at work and reconnect from home, to continue working. o After having your line be dropped due to noise, you can get back to your process without having to restart it from scratch. o If you have a problem that you would like to show someone, you can set up the scenario at your own terminal, disconnect, walk down the hall, and reconnect on another terminal. o If you are in the middle of a great game (or whatever) that does not allow you to save, and someone else kicks you off the ter- minal, you can disconnect, and reconnect later. USAGE
When run with no arguments, Dislocate tells you about your disconnected processes and lets you reconnect to one. Otherwise, Dislocate runs the named program along with any arguments. By default, ^] is an escape that lets you talk to Dislocate itself. At that point, you can disconnect (by pressing ^D) or suspend Dislo- cate (by pressing ^Z). Any Tcl or Expect command is also acceptable at this point. For example, to insert the contents of a the file /etc/motd as if you had typed it, say: send -i $out [exec cat /etc/motd] To send the numbers 1 to 100 in response to the prompt "next #", say: for {set i 0} {$i<100} {incr i} { expect -i $in "next #" send -i $out "$i " } Scripts can also be prepared and sourced in so that you don't have to type them on the spot. Dislocate is actually just a simple Expect script. Feel free to make it do what you want it to do or just use Expect directly, without going through Dislocate. Dislocate understands a few special arguments. These should appear before any program name. Each should be sep- arated by whitespace. If the arguments themselves takes arguments, these should also be separated by whitespace. The -escape flag sets the escape to whatever follows. The default escape is ^]. CAVEATS
This program was written by the author as an exercise to show that communicating with disconnected processes is easy. There are many fea- tures that could be added, but that is not the intent of this program. SEE ALSO
Tcl(3), libexpect(3) "Exploring Expect: A Tcl-Based Toolkit for Automating Interactive Programs" by Don Libes, O'Reilly and Associates, January 1995. AUTHOR
Don Libes, National Institute of Standards and Technology 7 October 1993 DISLOCATE(1)
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