NAME

  Test - provides a simple framework for writing test scripts

SYNOPSIS

  use strict;
  use Test;
  BEGIN { plan tests => 12, todo => [3,4] }

  ok(0); # failure
  ok(1); # success

  ok(0); # ok, expected failure (see todo list, above)
  ok(1); # surprise success!

  ok(0,1);             # failure: '0' ne '1'
  ok('broke','fixed'); # failure: 'broke' ne 'fixed'
  ok('fixed','fixed'); # success: 'fixed' eq 'fixed'

  ok(sub { 1+1 }, 2);  # success: '2' eq '2'
  ok(sub { 1+1 }, 3);  # failure: '2' ne '3'
  ok(0, int(rand(2));  # (just kidding! :-)

  my @list = (0,0);
  ok(scalar(@list), 3, "\@list=".join(',',@list));  #extra diagnostics

  skip($feature_is_missing, ...);    #do platform specific test

DESCRIPTION

Test::Harness expects to see particular output when it executes tests. This module aims to make writing proper test scripts just a little bit easier (and less error prone :-).

TEST TYPES

• NORMAL TESTS

  These tests are expected to succeed. If they don't, something's screwed up!

• SKIPPED TESTS

  Skip tests need a platform specific feature that might or might not be available. The first argument should evaluate to true if the required feature is NOT available. After the first argument, skip tests work exactly the same way as do normal tests.

• TODO TESTS

  TODO tests are designed for maintaining an executable TODO list. These tests are expected NOT to succeed (otherwise the feature they test would be on the new feature list, not the TODO list).

  Packages should NOT be released with successful TODO tests. As soon as a TODO test starts working, it should be promoted to a normal test and the new feature should be documented in the release notes.

SEE ALSO

Test::Harness and various test coverage analysis tools.

AUTHOR

Copyright © 1998 Joshua Nathaniel Pritikin. All rights reserved.

This package is free software and is provided "as is" without express or implied warranty. It may be used, redistributed and/or modified under the terms of the Perl Artistic License (see http://www.perl.com/perl/misc/Artistic.html)