Merge from 3.0 branch till 1253.

1 files changed, 156 insertions, 0 deletions

diff --git a/tests/test_tools/simpletest/encoding.php b/tests/test_tools/simpletest/encoding.php
new file mode 100644
index 00000000..62ca2a1b
--- /dev/null
+++ b/tests/test_tools/simpletest/encoding.php
@@ -0,0 +1,156 @@
+<?php
+    /**
+     *	base include file for SimpleTest
+     *	@package	SimpleTest
+     *	@subpackage	WebTester
+     *	@version	$Id: encoding.php,v 1.6 2005/01/02 23:43:23 lastcraft Exp $
+     */
+
+    /**
+     *    Bundle of GET/POST parameters. Can include
+     *    repeated parameters.
+	 *    @package SimpleTest
+	 *    @subpackage WebTester
+     */
+    class SimpleFormEncoding {
+        protected $_request;
+        protected $_x;
+        protected $_y;
+        
+        /**
+         *    Starts empty.
+         *    @param array $query/SimpleQueryString  Hash of parameters.
+         *                                           Multiple values are
+         *                                           as lists on a single key.
+         *    @access public
+         */
+        function SimpleFormEncoding($query = false) {
+            if (! $query) {
+                $query = array();
+            }
+            $this->_request = array();
+            $this->setCoordinates();
+            $this->merge($query);
+        }
+        
+        /**
+         *    Adds a parameter to the query.
+         *    @param string $key            Key to add value to.
+         *    @param string/array $value    New data.
+         *    @access public
+         */
+        function add($key, $value) {
+            if ($value === false) {
+                return;
+            }
+            if (! isset($this->_request[$key])) {
+                $this->_request[$key] = array();
+            }
+            if (is_array($value)) {
+                foreach ($value as $item) {
+                    $this->_request[$key][] = $item;
+                }
+            } else {
+                $this->_request[$key][] = $value;
+            }
+        }
+        
+        /**
+         *    Adds a set of parameters to this query.
+         *    @param array/SimpleQueryString $query  Multiple values are
+         *                                           as lists on a single key.
+         *    @access public
+         */
+        function merge($query) {
+            if (is_object($query)) {
+                foreach ($query->getKeys() as $key) {
+                    $this->add($key, $query->getValue($key));
+                }
+                if ($query->getX() !== false) {
+                    $this->setCoordinates($query->getX(), $query->getY());
+                }
+            } elseif (is_array($query)) {
+                foreach ($query as $key => $value) {
+                    $this->add($key, $value);
+                }
+            }
+        }
+        
+        /**
+         *    Sets image coordinates. Set to false to clear
+         *    them.
+         *    @param integer $x    Horizontal position.
+         *    @param integer $y    Vertical position.
+         *    @access public
+         */
+        function setCoordinates($x = false, $y = false) {
+            if (($x === false) || ($y === false)) {
+                $this->_x = $this->_y = false;
+                return;
+            }
+            $this->_x = (integer)$x;
+            $this->_y = (integer)$y;
+        }
+        
+        /**
+         *    Accessor for horizontal image coordinate.
+         *    @return integer        X value.
+         *    @access public
+         */
+        function getX() {
+            return $this->_x;
+        }
+         
+        /**
+         *    Accessor for vertical image coordinate.
+         *    @return integer        Y value.
+         *    @access public
+         */
+        function getY() {
+            return $this->_y;
+        }
+        
+        /**
+         *    Accessor for single value.
+         *    @return string/array    False if missing, string
+         *                            if present and array if
+         *                            multiple entries.
+         *    @access public
+         */
+        function getValue($key) {
+            if (! isset($this->_request[$key])) {
+                return false;
+            } elseif (count($this->_request[$key]) == 1) {
+                return $this->_request[$key][0];
+            } else {
+                return $this->_request[$key];
+            }
+        }
+        
+        /**
+         *    Accessor for key list.
+         *    @return array        List of keys present.
+         *    @access public
+         */
+        function getKeys() {
+            return array_keys($this->_request);
+        }
+        
+        /**
+         *    Renders the query string as a URL encoded
+         *    request part.
+         *    @return string        Part of URL.
+         *    @access public
+         */
+        function asString() {
+            $statements = array();
+            foreach ($this->_request as $key => $values) {
+                foreach ($values as $value) {
+                    $statements[] = "$key=" . urlencode($value);
+                }
+            }
+            $coords = ($this->_x !== false) ? '?' . $this->_x . ',' . $this->_y : '';
+            return implode('&', $statements) . $coords;
+        }
+    }
+?>
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