A tiny WordPress plugin which aids in automated screen capture testing: - if ?invisibletext=1 is set, all text will be set to be transparent - if ?genericimages=1 is set, all images will be blacked out - completely turns off authentication: DO NOT USE ON A PUBLICLY-ACCESSIBLE SITE

test-tools.php

<?php
/**
 * Plugin Name: Test Tools
 * Plugin URI: 
 * Description: mitcho's tools for automated testing.
 * Author: mitcho
 * Version: 1.1
 */

class TestTools {

	function __construct() {

		add_action( 'admin_print_scripts', array( $this, 'print_scripts' ), 100 );
	}

	function print_scripts() {
		echo "\n<script type='text/javascript'>jQuery(document).ready(function($){setTimeout(function(){\n";

		# IF ?invisibletext=1 IS SET, ALL TEXT WILL BE SET TO BE TRANSPARENT
		if ( isset($_GET['invisibletext']) )
			echo '$("*").css({color:"transparent", textShadow: "none"});' . "\n";

		# IF ?genericimages=1 IS SET, ALL IMAGES WILL BE BLACKED OUT
		if ( isset($_GET['genericimages']) )
			echo '$("img").each(function() {
				var that = $(this);
				that.height(that.height());
				that.width(that.width());
				that.attr("src", "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==");
			});' . "\n";
		
		echo "},50)});</script>\n";
	}

}

# TURNS OFF AUTHENTICATION COMPLETELY! Everyone logs in as user #1
function wp_validate_auth_cookie() {
	return 1;
}

new TestTools;