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HTTP::WebTest::Utils(3User Contributed Perl DocumentatiHTTP::WebTest::Utils(3)

NAME
       HTTP::WebTest::Utils - Miscellaneous subroutines	used by	HTTP::WebTest

SYNOPSIS
	   use HTTP::WebTest::Utils;

	   *method = make_access_method($field);
	   *method = make_access_method($field,	$default_value);
	   *method = make_access_method($field,	sub { ... });

	   find_port(hostname => $hostname);
	   my $pid = start_webserver(port => $port, server_sub => sub {	... });
	   stop_webserver($pid);

	   copy_dir($src_dir, $dst_dir);

	   load_package($package);

	   my $ret = eval_in_playground($code);
	   die $@ if $@;

DESCRIPTION
       This packages contains utility subroutines used by HTTP::WebTest.  All
       of them can be exported but none	of them	is exported by default.

SUBROUTINES
   make_access_method($field, $optional_default_value)
       Creates anonymous subroutine which can be used as accessor method.
       Method can be used with objects that are	blessed	hashes.

       Typical usage is

	   *method = make_access_method($field,	...);

       Parameters

       o   $field

	   A hash field	used for created accessor method.

       o   $optional_default_value

	   If $optional_default_value is a code	reference, uses	values
	   returned by its execution as	default	for created accessor method.
	   Otherwise, uses $optional_default_value as name of method which
	   returns default value for created accessor method.

       Returns

   find_port (hostname => $hostname)
       Returns

       Free port number	for network interface specified	by $hostname.

   start_webserver(%params)
       Starts separate process with a test webserver.

       Parameters

       port => $port
	   A port number where the test	webserver listens for incoming
	   connections.

       server_sub => $server_sub
	   A reference on a subroutine to handle requests. It get passed two
	   named parameters: "connect" and "request".

   stop_webserver($pid)
       Kills a test webserver specified	by its PID.

   copy_dir ($src_dir, $dst_dir)
       Copies directiory recursively.

   load_package	($package)
       Loads package unless it is already loaded.

   eval_in_playground ($code)
       Evaluates perl code inside playground package.

       Returns

       A return	value of evaluated code.

   make_sub_in_playground ($code)
       Create anonymous	subroutine inside playground package.

       Returns

       A reference on anonymous	subroutine.

COPYRIGHT
       Copyright (c) 2001-2003 Ilya Martynov.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

SEE ALSO
       HTTP::WebTest

       HTTP::WebTest::API

perl v5.32.1			  2003-03-02	       HTTP::WebTest::Utils(3)

NAME | SYNOPSIS | DESCRIPTION | SUBROUTINES | COPYRIGHT | SEE ALSO

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