merge from 3.0 branch till 1531.

13 files changed, 262 insertions, 262 deletions

diff --git a/tests/test_tools/simpletest/authentication.php b/tests/test_tools/simpletest/authentication.php
index 2677f3b2..9d72966a 100644
--- a/tests/test_tools/simpletest/authentication.php
+++ b/tests/test_tools/simpletest/authentication.php
@@ -9,7 +9,7 @@
      *	include http class
      */
     require_once(dirname(__FILE__) . '/http.php');
-    
+
     /**
      *    Represents a single security realm's identity.
 	 *    @package SimpleTest
@@ -20,7 +20,7 @@
         protected $_root;
         protected $_username;
         protected $_password;
-        
+
         /**
          *    Starts with the initial entry directory.
          *    @param string $type      Authentication type for this
@@ -35,7 +35,7 @@
             $this->_username = false;
             $this->_password = false;
         }
-        
+
         /**
          *    Adds another location to the realm.
          *    @param SimpleUrl $url    Somewhere in realm.
@@ -44,7 +44,7 @@
         function stretch($url) {
             $this->_root = $this->_getCommonPath($this->_root, $url->getPath());
         }
-        
+
         /**
          *    Finds the common starting path.
          *    @param string $first        Path to compare.
@@ -62,7 +62,7 @@
             }
             return implode('/', $first) . '/';
         }
-        
+
         /**
          *    Sets the identity to try within this realm.
          *    @param string $username    Username in authentication dialog.
@@ -73,7 +73,7 @@
             $this->_username = $username;
             $this->_password = $password;
         }
-        
+
         /**
          *    Accessor for current identity.
          *    @return string        Last succesful username.
@@ -82,7 +82,7 @@
         function getUsername() {
             return $this->_username;
         }
-        
+
         /**
          *    Accessor for current identity.
          *    @return string        Last succesful password.
@@ -91,7 +91,7 @@
         function getPassword() {
             return $this->_password;
         }
-        
+
         /**
          *    Test to see if the URL is within the directory
          *    tree of the realm.
@@ -108,7 +108,7 @@
             }
             return false;
         }
-        
+
         /**
          *    Tests to see if one string is a substring of
          *    another.
@@ -122,7 +122,7 @@
             return strpos($whole, $part) === 0;
         }
     }
-    
+
     /**
      *    Manages security realms.
 	 *    @package SimpleTest
@@ -130,7 +130,7 @@
      */
     class SimpleAuthenticator {
         protected $_realms;
-        
+
         /**
          *    Clears the realms.
          *    @access public
@@ -138,7 +138,7 @@
         function SimpleAuthenticator() {
             $this->restartSession();
         }
-        
+
         /**
          *    Starts with no realms set up.
          *    @access public
@@ -146,7 +146,7 @@
         function restartSession() {
             $this->_realms = array();
         }
-        
+
         /**
          *    Adds a new realm centered the current URL.
          *    Browsers vary wildly on their behaviour in this
@@ -166,7 +166,7 @@
         function addRealm($url, $type, $realm) {
             $this->_realms[$url->getHost()][$realm] = new SimpleRealm($type, $url);
         }
-        
+
         /**
          *    Sets the current identity to be presented
          *    against that realm.
@@ -181,7 +181,7 @@
                 $this->_realms[$host][$realm]->setIdentity($username, $password);
             }
         }
-        
+
         /**
          *    Finds the name of the realm by comparing URLs.
          *    @param SimpleUrl $url        URL to test.
@@ -199,7 +199,7 @@
             }
             return false;
         }
-        
+
         /**
          *    Presents the appropriate headers for this location.
          *    @param SimpleHttpRequest $request  Request to modify.
@@ -218,7 +218,7 @@
             }
             $this->addBasicHeaders($request, $username, $password);
         }
-        
+
         /**
          *    Presents the appropriate headers for this
          *    location for basic authentication.
@@ -228,7 +228,7 @@
          *    @access public
          *    @static
          */
-        function addBasicHeaders($request, $username, $password) {
+        static function addBasicHeaders($request, $username, $password) {
             if ($username && $password) {
                 $request->addHeaderLine(
                         'Authorization: Basic ' . base64_encode("$username:$password"));
diff --git a/tests/test_tools/simpletest/compatibility.php b/tests/test_tools/simpletest/compatibility.php
index d3495cf9..0be00ca8 100644
--- a/tests/test_tools/simpletest/compatibility.php
+++ b/tests/test_tools/simpletest/compatibility.php
@@ -4,14 +4,14 @@
      *	@package	SimpleTest
      *	@version	$Id$
      */
-    
+
     /**
      *  Static methods for compatibility between different
      *  PHP versions.
      *  @package	SimpleTest
      */
     class SimpleTestCompatibility {
-    	
+
     	/**
     	 *	  Creates a copy whether in PHP5 or PHP4.
     	 *	  @param object $object		Thing to copy.
@@ -19,14 +19,14 @@
     	 *	  @access public
     	 *	  @static
     	 */
-    	function copy($object) {
+    	static function copy($object) {
             if (version_compare(phpversion(), '5') >= 0) {
             	eval('$copy = clone $object;');
             	return $copy;
             }
             return $object;
     	}
-        
+
         /**
          *    Identity test. Drops back to equality + types for PHP5
          *    objects as the === operator counts as the
@@ -37,7 +37,7 @@
          *    @access public
          *    @static
          */
-        function isIdentical($first, $second) {
+        static function isIdentical($first, $second) {
             if ($first != $second) {
                 return false;
             }
@@ -46,7 +46,7 @@
             }
             return ($first === $second);
         }
-        
+
         /**
          *    Recursive type test.
          *    @param mixed $first    Test subject.
@@ -55,7 +55,7 @@
          *    @access private
          *    @static
          */
-        function _isIdenticalType($first, $second) {
+        static function _isIdenticalType($first, $second) {
             if (gettype($first) != gettype($second)) {
                 return false;
             }
@@ -72,7 +72,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Recursive type test for each element of an array.
          *    @param mixed $first    Test subject.
@@ -81,7 +81,7 @@
          *    @access private
          *    @static
          */
-        function _isArrayOfIdenticalTypes($first, $second) {
+        static function _isArrayOfIdenticalTypes($first, $second) {
             if (array_keys($first) != array_keys($second)) {
                 return false;
             }
@@ -95,7 +95,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Test for two variables being aliases.
          *    @param mixed $first    Test subject.
@@ -104,7 +104,7 @@
          *    @access public
          *    @static
          */
-        function isReference($first, $second) {
+        static function isReference($first, $second) {
             if (version_compare(phpversion(), '5', '>=')
 	    	    && is_object($first)) {
 	    	    return ($first === $second);
@@ -122,7 +122,7 @@
             $first = $temp;
             return $is_ref;
         }
-        
+
         /**
          *    Test to see if an object is a member of a
          *    class hiearchy.
@@ -132,7 +132,7 @@
          *    @access public
          *    @static
          */
-        function isA($object, $class) {
+        static function isA($object, $class) {
             if (version_compare(phpversion(), '5') >= 0) {
                 if (! class_exists($class, false)) {
                     if (function_exists('interface_exists')) {
@@ -150,7 +150,7 @@
             return ((strtolower($class) == get_class($object))
                     or (is_subclass_of($object, $class)));
         }
-        
+
         /**
          *    Sets a socket timeout for each chunk.
          *    @param resource $handle    Socket handle.
@@ -158,7 +158,7 @@
          *    @access public
          *    @static
          */
-        function setTimeout($handle, $timeout) {
+        static function setTimeout($handle, $timeout) {
             if (function_exists('stream_set_timeout')) {
                 stream_set_timeout($handle, $timeout, 0);
             } elseif (function_exists('socket_set_timeout')) {
@@ -167,14 +167,14 @@
                 set_socket_timeout($handle, $timeout, 0);
             }
         }
-        
+
         /**
          *    Gets the current stack trace topmost first.
          *    @return array        List of stack frames.
          *    @access public
          *    @static
          */
-        function getStackTrace() {
+        static function getStackTrace() {
             if (function_exists('debug_backtrace')) {
                 return array_reverse(debug_backtrace());
             }
diff --git a/tests/test_tools/simpletest/dumper.php b/tests/test_tools/simpletest/dumper.php
index 63af5ea8..97c249ea 100644
--- a/tests/test_tools/simpletest/dumper.php
+++ b/tests/test_tools/simpletest/dumper.php
@@ -11,14 +11,14 @@
     if (! defined('TYPE_MATTERS')) {
         define('TYPE_MATTERS', true);
     }
-    
+
     /**
      *    Displays variables as text and does diffs.
 	 *	  @package	SimpleTest
 	 *	  @subpackage	UnitTester
      */
     class SimpleDumper {
-        
+
         /**
          *    Renders a variable in a shorter form than print_r().
          *    @param mixed $value      Variable to render as a string.
@@ -43,7 +43,7 @@
             }
             return "Unknown";
         }
-        
+
         /**
          *    Gets the string representation of a type.
          *    @param mixed $value    Variable to check against.
@@ -95,7 +95,7 @@
             $method = '_describe' . $type . 'Difference';
             return $this->$method($first, $second, $identical);
         }
-        
+
         /**
          *    Tests to see if types match.
          *    @param mixed $first        First variable.
@@ -128,7 +128,7 @@
             $value = substr($value, $start, $size);
             return ($start > 0 ? "..." : "") . $value . ($start + $size < $length ? "..." : "");
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between two variables. The minimal
@@ -143,7 +143,7 @@
                     "] does not match [" .
                     $this->describeValue($second) . "]";
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between a null and another variable.
@@ -156,7 +156,7 @@
         function _describeNullDifference($first, $second, $identical) {
             return $this->_describeGenericDifference($first, $second);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between a boolean and another variable.
@@ -169,7 +169,7 @@
         function _describeBooleanDifference($first, $second, $identical) {
             return $this->_describeGenericDifference($first, $second);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between a string and another variable.
@@ -190,7 +190,7 @@
                     $this->clipString($second, 200, $position) . "]";
             return $message;
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between an integer and another variable.
@@ -209,7 +209,7 @@
                     $this->describeValue($second) . "] by " .
                     abs($first - $second);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between two floating point numbers.
@@ -228,7 +228,7 @@
                     $this->describeValue($second) . "] by " .
                     abs($first - $second);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between two arrays.
@@ -261,7 +261,7 @@
             }
             return "";
         }
-        
+
         /**
          *    Compares two arrays to see if their key lists match.
          *    For an identical match, the ordering and types of the keys
@@ -282,7 +282,7 @@
             sort($second_keys);
             return ($first_keys == $second_keys);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between a resource and another variable.
@@ -295,7 +295,7 @@
         function _describeResourceDifference($first, $second, $identical) {
             return $this->_describeGenericDifference($first, $second);
         }
-        
+
         /**
          *    Creates a human readable description of the
          *    difference between two objects.
@@ -314,7 +314,7 @@
                     get_object_vars($second),
                     $identical);
         }
-        
+
         /**
          *    Find the first character position that differs
          *    in two strings by binary chop.
@@ -341,7 +341,7 @@
             }
             return $position;
         }
-        
+
         /**
          *    Sends a formatted dump of a variable to a string.
          *    @param mixed $variable    Variable to display.
@@ -349,7 +349,7 @@
          *    @access public
          *    @static
          */
-        function dump($variable) {
+        static function dump($variable) {
             ob_start();
             print_r($variable);
             $formatted = ob_get_contents();
@@ -364,7 +364,7 @@
          *    @access public
          *    @static
          */
-        function getFormattedAssertionLine($stack) {
+        static function getFormattedAssertionLine($stack) {
             foreach ($stack as $frame) {
                 if (isset($frame['file'])) {
                     if (strpos($frame['file'], SIMPLE_TEST) !== false) {
@@ -379,14 +379,14 @@
             }
             return '';
         }
-        
+
         /**
          *    Tries to determine if the method call is an assertion.
          *    @param array $frame     PHP stack frame.
          *    @access private
          *    @static
          */
-        function _stackFrameIsAnAssertion($frame) {
+        static function _stackFrameIsAnAssertion($frame) {
             if (($frame['function'] == 'fail') || ($frame['function'] == 'pass')) {
                 return true;
             }
diff --git a/tests/test_tools/simpletest/expectation.php b/tests/test_tools/simpletest/expectation.php
index 9c514119..a27149ff 100644
--- a/tests/test_tools/simpletest/expectation.php
+++ b/tests/test_tools/simpletest/expectation.php
@@ -5,14 +5,14 @@
      *    @subpackage    UnitTester
      *    @version    $Id$
      */
-     
+
     /**#@+
      *    include other SimpleTest class files
      */
     require_once(dirname(__FILE__) . '/dumper.php');
     require_once(dirname(__FILE__) . '/compatibility.php');
     /**#@-*/
-    
+
     /**
      *    Assertion that can display failure information.
      *    Also includes various helper methods.
@@ -23,7 +23,7 @@
     class SimpleExpectation {
         protected $_dumper;
         protected $_message;
-        
+
         /**
          *    Creates a dumper for displaying values and sets
          *    the test message.
@@ -33,7 +33,7 @@
             $this->_dumper = new SimpleDumper();
             $this->_message = $message;
         }
-        
+
         /**
          *    Tests the expectation. True if correct.
          *    @param mixed $compare        Comparison value.
@@ -43,7 +43,7 @@
          */
         function test($compare) {
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -54,7 +54,7 @@
          */
         function testMessage($compare) {
         }
-        
+
         /**
          *    Overlays the generated message onto the stored user
          *    message. An additional message can be interjected.
@@ -66,7 +66,7 @@
         function overlayMessage($compare) {
             return sprintf($this->_message, $this->testMessage($compare));
         }
-        
+
         /**
          *    Accessor for the dumper.
          *    @return SimpleDumper    Current value dumper.
@@ -75,7 +75,7 @@
         function &_getDumper() {
             return $this->_dumper;
         }
-        
+
         /**
          *    Test to see if a value is an expectation object.
          *    A useful utility method.
@@ -86,12 +86,12 @@
          *    @access public
          *    @static
          */
-        function isExpectation($expectation) {
+        static function isExpectation($expectation) {
             return is_object($expectation) &&
                     SimpleTestCompatibility::isA($expectation, 'SimpleExpectation');
         }
     }
-    
+
     /**
      *    Test for equality.
      *      @package SimpleTest
@@ -99,7 +99,7 @@
      */
     class EqualExpectation extends SimpleExpectation {
         protected $_value;
-        
+
         /**
          *    Sets the value to compare against.
          *    @param mixed $value        Test value to match.
@@ -110,7 +110,7 @@
             $this->SimpleExpectation($message);
             $this->_value = $value;
         }
-        
+
         /**
          *    Tests the expectation. True if it matches the
          *    held value.
@@ -121,7 +121,7 @@
         function test($compare) {
             return (($this->_value == $compare) && ($compare == $this->_value));
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -147,14 +147,14 @@
             return $this->_value;
         }
     }
-    
+
     /**
      *    Test for inequality.
      *      @package SimpleTest
      *      @subpackage UnitTester
      */
     class NotEqualExpectation extends EqualExpectation {
-        
+
         /**
          *    Sets the value to compare against.
          *    @param mixed $value       Test value to match.
@@ -164,7 +164,7 @@
         function NotEqualExpectation($value, $message = '%s') {
             $this->EqualExpectation($value, $message);
         }
-        
+
         /**
          *    Tests the expectation. True if it differs from the
          *    held value.
@@ -175,7 +175,7 @@
         function test($compare) {
             return ! parent::test($compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -195,7 +195,7 @@
             }
         }
     }
-    
+
     /**
      *    Test for being within a range.
      *      @package SimpleTest
@@ -204,7 +204,7 @@
     class WithinMarginExpectation extends SimpleExpectation {
         protected $_upper;
         protected $_lower;
-        
+
         /**
          *    Sets the value to compare against and the fuzziness of
          *    the match. Used for comparing floating point values.
@@ -218,7 +218,7 @@
             $this->_upper = $value + $margin;
             $this->_lower = $value - $margin;
         }
-        
+
         /**
          *    Tests the expectation. True if it matches the
          *    held value.
@@ -229,7 +229,7 @@
         function test($compare) {
             return (($compare <= $this->_upper) && ($compare >= $this->_lower));
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -244,7 +244,7 @@
                 return $this->_outsideMessage($compare);
             }
         }
-        
+
         /**
          *    Creates a the message for being within the range.
          *    @param mixed $compare        Value being tested.
@@ -254,7 +254,7 @@
             return "Within expectation [" . $this->_dumper->describeValue($this->_lower) . "] and [" .
                     $this->_dumper->describeValue($this->_upper) . "]";
         }
-        
+
         /**
          *    Creates a the message for being within the range.
          *    @param mixed $compare        Value being tested.
@@ -270,14 +270,14 @@
             }
         }
     }
-    
+
     /**
      *    Test for being outside of a range.
      *      @package SimpleTest
      *      @subpackage UnitTester
      */
     class OutsideMarginExpectation extends WithinMarginExpectation {
-        
+
         /**
          *    Sets the value to compare against and the fuzziness of
          *    the match. Used for comparing floating point values.
@@ -289,7 +289,7 @@
         function OutsideMarginExpectation($value, $margin, $message = '%s') {
             $this->WithinMarginExpectation($value, $margin, $message);
         }
-        
+
         /**
          *    Tests the expectation. True if it matches the
          *    held value.
@@ -300,7 +300,7 @@
         function test($compare) {
             return ! parent::test($compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -316,14 +316,14 @@
             }
         }
     }
-    
+
     /**
      *    Test for identity.
      *    @package SimpleTest
      *    @subpackage UnitTester
      */
     class IdenticalExpectation extends EqualExpectation {
-        
+
         /**
          *    Sets the value to compare against.
          *    @param mixed $value       Test value to match.
@@ -333,7 +333,7 @@
         function IdenticalExpectation($value, $message = '%s') {
             $this->EqualExpectation($value, $message);
         }
-        
+
         /**
          *    Tests the expectation. True if it exactly
          *    matches the held value.
@@ -344,7 +344,7 @@
         function test($compare) {
             return SimpleTestCompatibility::isIdentical($this->_getValue(), $compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -364,14 +364,14 @@
             }
         }
     }
-    
+
     /**
      *    Test for non-identity.
      *    @package SimpleTest
      *    @subpackage UnitTester
      */
     class NotIdenticalExpectation extends IdenticalExpectation {
-        
+
         /**
          *    Sets the value to compare against.
          *    @param mixed $value        Test value to match.
@@ -381,7 +381,7 @@
         function NotIdenticalExpectation($value, $message = '%s') {
             $this->IdenticalExpectation($value, $message);
         }
-        
+
         /**
          *    Tests the expectation. True if it differs from the
          *    held value.
@@ -392,7 +392,7 @@
         function test($compare) {
             return ! parent::test($compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -410,7 +410,7 @@
             }
         }
     }
-    
+
     /**
      *    Test for a pattern using Perl regex rules.
      *    @package SimpleTest
@@ -418,7 +418,7 @@
      */
     class PatternExpectation extends SimpleExpectation {
         protected $_pattern;
-        
+
         /**
          *    Sets the value to compare against.
          *    @param string $pattern    Pattern to search for.
@@ -429,7 +429,7 @@
             $this->SimpleExpectation($message);
             $this->_pattern = $pattern;
         }
-        
+
         /**
          *    Accessor for the pattern.
          *    @return string       Perl regex as string.
@@ -438,7 +438,7 @@
         function _getPattern() {
             return $this->_pattern;
         }
-        
+
         /**
          *    Tests the expectation. True if the Perl regex
          *    matches the comparison value.
@@ -449,7 +449,7 @@
         function test($compare) {
             return (boolean)preg_match($this->_getPattern(), $compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
@@ -467,7 +467,7 @@
                         $dumper->describeValue($compare) . "]";
             }
         }
-        
+
         /**
          *    Describes a pattern match including the string
          *    found and it's position.
@@ -487,13 +487,13 @@
                     $dumper->clipString($subject, 100, $position) . "]";
         }
     }
-    
+
     /**
      *      @deprecated
      */
     class WantedPatternExpectation extends PatternExpectation {
     }
-    
+
     /**
      *    Fail if a pattern is detected within the
      *    comparison.
@@ -501,7 +501,7 @@
      *      @subpackage UnitTester
      */
     class NoPatternExpectation extends PatternExpectation {
-        
+
         /**
          *    Sets the reject pattern
          *    @param string $pattern    Pattern to search for.
@@ -511,7 +511,7 @@
         function NoPatternExpectation($pattern, $message = '%s') {
             $this->PatternExpectation($pattern, $message);
         }
-        
+
         /**
          *    Tests the expectation. False if the Perl regex
          *    matches the comparison value.
@@ -522,7 +522,7 @@
         function test($compare) {
             return ! parent::test($compare);
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param string $compare      Comparison value.
@@ -541,7 +541,7 @@
             }
         }
     }
-    
+
     /**
      *    @package SimpleTest
      *    @subpackage UnitTester
@@ -549,7 +549,7 @@
      */
     class UnwantedPatternExpectation extends NoPatternExpectation {
     }
-    
+
     /**
      *    Tests either type or class name if it's an object.
      *      @package SimpleTest
@@ -557,7 +557,7 @@
      */
     class IsAExpectation extends SimpleExpectation {
         protected $_type;
-        
+
         /**
          *    Sets the type to compare with.
          *    @param string $type       Type or class name.
@@ -568,7 +568,7 @@
             $this->SimpleExpectation($message);
             $this->_type = $type;
         }
-        
+
         /**
          *    Accessor for type to check against.
          *    @return string    Type or class name.
@@ -577,7 +577,7 @@
         function _getType() {
             return $this->_type;
         }
-        
+
         /**
          *    Tests the expectation. True if the type or
          *    class matches the string value.
@@ -625,7 +625,7 @@
                     "] should be type [" . $this->_type . "]";
         }
     }
-    
+
     /**
      *    Tests either type or class name if it's an object.
      *    Will succeed if the type does not match.
@@ -634,7 +634,7 @@
      */
     class NotAExpectation extends IsAExpectation {
         protected $_type;
-        
+
         /**
          *    Sets the type to compare with.
          *    @param string $type       Type or class name.
@@ -644,7 +644,7 @@
         function NotAExpectation($type, $message = '%s') {
             $this->IsAExpectation($type, $message);
         }
-        
+
         /**
          *    Tests the expectation. False if the type or
          *    class matches the string value.
@@ -677,7 +677,7 @@
      */
     class MethodExistsExpectation extends SimpleExpectation {
         protected $_method;
-        
+
         /**
          *    Sets the value to compare against.
          *    @param string $method     Method to check.
@@ -689,7 +689,7 @@
             $this->SimpleExpectation($message);
             $this->_method = $method;
         }
-        
+
         /**
          *    Tests the expectation. True if the method exists in the test object.
          *    @param string $compare        Comparison method name.
@@ -699,7 +699,7 @@
         function test($compare) {
             return (boolean)(is_object($compare) && method_exists($compare, $this->_method));
         }
-        
+
         /**
          *    Returns a human readable test message.
          *    @param mixed $compare      Comparison value.
diff --git a/tests/test_tools/simpletest/mock_objects.php b/tests/test_tools/simpletest/mock_objects.php
index c7eb7cb6..6aa6a190 100644
--- a/tests/test_tools/simpletest/mock_objects.php
+++ b/tests/test_tools/simpletest/mock_objects.php
@@ -946,7 +946,7 @@
          *    @static
          *    @access public
          */
-        function generate($class, $mock_class = false, $methods = false) {
+        static function generate($class, $mock_class = false, $methods = false) {
             $generator = new MockGenerator($class, $mock_class);
             return $generator->generate($methods);
         }
@@ -963,7 +963,7 @@
          *    @static
          *    @access public
          */
-        function generatePartial($class, $mock_class, $methods) {
+        static function generatePartial($class, $mock_class, $methods) {
             $generator = new MockGenerator($class, $mock_class);
             return $generator->generatePartial($methods);
         }
@@ -978,7 +978,7 @@
          *    @access public
          *    @static
          */
-        function getExpectationLine($stack = false) {
+        static function getExpectationLine($stack = false) {
             if ($stack === false) {
                 $stack = SimpleTestCompatibility::getStackTrace();
             }
diff --git a/tests/test_tools/simpletest/options.php b/tests/test_tools/simpletest/options.php
index e110fc45..e4bc97ea 100644
--- a/tests/test_tools/simpletest/options.php
+++ b/tests/test_tools/simpletest/options.php
@@ -4,24 +4,24 @@
      *	@package	SimpleTest
      *	@version	$Id$
      */
-    
+
     /**
      *    Static global directives and options.
      *	  @package	SimpleTest
      */
     class SimpleTestOptions {
-        
+
         /**
          *    Reads the SimpleTest version from the release file.
          *    @return string        Version string.
          *    @static
          *    @access public
          */
-        function getVersion() {
+        static function getVersion() {
             $content = file(dirname(__FILE__) . '/VERSION');
             return trim($content[0]);
         }
-        
+
         /**
          *    Sets the name of a test case to ignore, usually
          *    because the class is an abstract case that should
@@ -30,11 +30,11 @@
          *    @static
          *    @access public
          */
-        function ignore($class) {
+        static function ignore($class) {
             $registry =SimpleTestOptions::_getRegistry();
             $registry['IgnoreList'][] = strtolower($class);
         }
-        
+
         /**
          *    Test to see if a test case is in the ignore
          *    list.
@@ -43,11 +43,11 @@
          *    @access public
          *    @static
          */
-        function isIgnored($class) {
+        static function isIgnored($class) {
             $registry =SimpleTestOptions::_getRegistry();
             return in_array(strtolower($class), $registry['IgnoreList']);
         }
-        
+
         /**
          *    The base class name is settable here. This is the
          *    class that a new stub will inherited from.
@@ -58,22 +58,22 @@
          *    @static
          *    @access public
          */
-        function setStubBaseClass($stub_base) {
+        static function setStubBaseClass($stub_base) {
             $registry =SimpleTestOptions::_getRegistry();
             $registry['StubBaseClass'] = $stub_base;
         }
-        
+
         /**
          *    Accessor for the currently set stub base class.
          *    @return string        Class name to inherit from.
          *    @static
          *    @access public
          */
-        function getStubBaseClass() {
+        static function getStubBaseClass() {
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['StubBaseClass'];
         }
-        
+
         /**
          *    The base class name is settable here. This is the
          *    class that a new mock will inherited from.
@@ -84,22 +84,22 @@
          *    @static
          *    @access public
          */
-        function setMockBaseClass($mock_base) {
+        static function setMockBaseClass($mock_base) {
             $registry =SimpleTestOptions::_getRegistry();
             $registry['MockBaseClass'] = $mock_base;
         }
-        
+
         /**
          *    Accessor for the currently set mock base class.
          *    @return string           Class name to inherit from.
          *    @static
          *    @access public
          */
-        function getMockBaseClass() {
+        static function getMockBaseClass() {
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['MockBaseClass'];
         }
-        
+
         /**
          *    Adds additional mock code.
          *    @param string $code    Extra code that can be added
@@ -109,11 +109,11 @@
          *                           the mock base classes.
          *    @access public
          */
-        function addPartialMockCode($code = '') {
+        static function addPartialMockCode($code = '') {
             $registry =SimpleTestOptions::_getRegistry();
             $registry['AdditionalPartialMockCode'] = $code;
         }
-        
+
         /**
          *    Accessor for additional partial mock code.
          *    @return string       Extra code.
@@ -123,7 +123,7 @@
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['AdditionalPartialMockCode'];
         }
-        
+
         /**
          *    Sets proxy to use on all requests for when
          *    testing from behind a firewall. Set host
@@ -134,13 +134,13 @@
          *    @param string $password  Proxy password for authentication.
          *    @access public
          */
-        function useProxy($proxy, $username = false, $password = false) {
+        static function useProxy($proxy, $username = false, $password = false) {
             $registry =SimpleTestOptions::_getRegistry();
             $registry['DefaultProxy'] = $proxy;
             $registry['DefaultProxyUsername'] = $username;
             $registry['DefaultProxyPassword'] = $password;
         }
-        
+
         /**
          *    Accessor for default proxy host.
          *    @return string       Proxy URL.
@@ -150,7 +150,7 @@
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['DefaultProxy'];
         }
-        
+
         /**
          *    Accessor for default proxy username.
          *    @return string    Proxy username for authentication.
@@ -160,7 +160,7 @@
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['DefaultProxyUsername'];
         }
-        
+
         /**
          *    Accessor for default proxy password.
          *    @return string    Proxy password for authentication.
@@ -170,28 +170,28 @@
             $registry =SimpleTestOptions::_getRegistry();
             return $registry['DefaultProxyPassword'];
         }
-        
+
         /**
          *    Accessor for global registry of options.
          *    @return hash           All stored values.
          *    @access private
          *    @static
          */
-        function _getRegistry() {
+        static function _getRegistry() {
             static $registry = false;
             if (! $registry) {
                 $registry = SimpleTestOptions::_getDefaults();
             }
             return $registry;
         }
-        
+
         /**
          *    Constant default values.
          *    @return hash       All registry defaults.
          *    @access private
          *    @static
          */
-        function _getDefaults() {
+        static function _getDefaults() {
             return array(
                     'StubBaseClass' => 'SimpleStub',
                     'MockBaseClass' => 'SimpleMock',
@@ -202,14 +202,14 @@
                     'DefaultProxyPassword' => false);
         }
     }
-    
+
     /**
      *  Static methods for compatibility between different
      *  PHP versions.
      *  @package	SimpleTest
      */
     class SimpleTestCompatibility {
-        
+
         /**
          *    Identity test. Drops back to equality + types for PHP5
          *    objects as the === operator counts as the
@@ -219,7 +219,7 @@
          *    @access public
          *    @static
          */
-        function isIdentical($first, $second) {
+        static function isIdentical($first, $second) {
             if ($first != $second) {
                 return false;
             }
@@ -228,7 +228,7 @@
             }
             return ($first === $second);
         }
-        
+
         /**
          *    Recursive type test.
          *    @param mixed $first    Test subject.
@@ -236,7 +236,7 @@
          *    @access private
          *    @static
          */
-        function _isIdenticalType($first, $second) {
+        static function _isIdenticalType($first, $second) {
             if (gettype($first) != gettype($second)) {
                 return false;
             }
@@ -253,7 +253,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Recursive type test for each element of an array.
          *    @param mixed $first    Test subject.
@@ -261,7 +261,7 @@
          *    @access private
          *    @static
          */
-        function _isArrayOfIdenticalTypes($first, $second) {
+        static function _isArrayOfIdenticalTypes($first, $second) {
             if (array_keys($first) != array_keys($second)) {
                 return false;
             }
@@ -275,7 +275,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Test for two variables being aliases.
          *    @param mixed $first    Test subject.
@@ -283,7 +283,7 @@
          *    @access public
          *    @static
          */
-        function isReference($first, $second) {
+        static function isReference($first, $second) {
             if (version_compare(phpversion(), '5', '>=')
 	    	    && is_object($first)) {
 	    	    return ($first === $second);
@@ -294,7 +294,7 @@
             $first = $temp;
             return $is_ref;
         }
-        
+
         /**
          *    Test to see if an object is a member of a
          *    class hiearchy.
@@ -303,7 +303,7 @@
          *    @access public
          *    @static
          */
-        function isA($object, $class) {
+        static function isA($object, $class) {
             if (version_compare(phpversion(), '5') >= 0) {
                 if (! class_exists($class, false)) {
                     return false;
@@ -317,7 +317,7 @@
             return ((strtolower($class) == get_class($object))
                     or (is_subclass_of($object, $class)));
         }
-        
+
         /**
          *    Autoload safe version of class_exists().
          *    @param string $class        Name of class to look for.
@@ -325,14 +325,14 @@
          *    @access public
          *    @static
          */
-        function classExists($class) {
+        static function classExists($class) {
             if (version_compare(phpversion(), '5') >= 0) {
                 return class_exists($class, false);
             } else {
                 return class_exists($class);
             }
         }
-        
+
         /**
          *    Sets a socket timeout for each chunk.
          *    @param resource $handle    Socket handle.
@@ -340,7 +340,7 @@
          *    @access public
          *    @static
          */
-        function setTimeout($handle, $timeout) {
+        static function setTimeout($handle, $timeout) {
             if (function_exists('stream_set_timeout')) {
                 stream_set_timeout($handle, $timeout, 0);
             } elseif (function_exists('socket_set_timeout')) {
@@ -349,14 +349,14 @@
                 set_socket_timeout($handle, $timeout, 0);
             }
         }
-        
+
         /**
          *    Gets the current stack trace topmost first.
          *    @return array        List of stack frames.
          *    @access public
          *    @static
          */
-        function getStackTrace() {
+        static function getStackTrace() {
             if (function_exists('debug_backtrace')) {
                 return array_reverse(debug_backtrace());
             }
diff --git a/tests/test_tools/simpletest/parser.php b/tests/test_tools/simpletest/parser.php
index 26519e49..5ac737cf 100644
--- a/tests/test_tools/simpletest/parser.php
+++ b/tests/test_tools/simpletest/parser.php
@@ -25,7 +25,7 @@
         define('LEXER_SPECIAL', 5);
     }
     /**#@-*/
-    
+
     /**
      *    Compounded regular expression. Any of
      *    the contained patterns could match and
@@ -38,7 +38,7 @@
         protected $_labels;
         protected $_regex;
         protected $_case;
-        
+
         /**
          *    Constructor. Starts with no patterns.
          *    @param boolean $case    True for case sensitive, false
@@ -51,7 +51,7 @@
             $this->_labels = array();
             $this->_regex = null;
         }
-        
+
         /**
          *    Adds a pattern with an optional label.
          *    @param string $pattern      Perl style regex, but ( and )
@@ -66,7 +66,7 @@
             $this->_labels[$count] = $label;
             $this->_regex = null;
         }
-        
+
         /**
          *    Attempts to match all patterns at once against
          *    a string.
@@ -92,7 +92,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Compounds the patterns into a single
          *    regular expression separated with the
@@ -113,7 +113,7 @@
             }
             return $this->_regex;
         }
-        
+
         /**
          *    Accessor for perl regex mode flags to use.
          *    @return string       Perl regex flags.
@@ -123,7 +123,7 @@
             return ($this->_case ? "msS" : "msSi");
         }
     }
-    
+
     /**
      *    States for a stack machine.
 	 *    @package SimpleTest
@@ -131,7 +131,7 @@
      */
     class SimpleStateStack {
         protected $_stack;
-        
+
         /**
          *    Constructor. Starts in named state.
          *    @param string $start        Starting state name.
@@ -140,7 +140,7 @@
         function SimpleStateStack($start) {
             $this->_stack = array($start);
         }
-        
+
         /**
          *    Accessor for current state.
          *    @return string       State.
@@ -149,7 +149,7 @@
         function getCurrent() {
             return $this->_stack[count($this->_stack) - 1];
         }
-        
+
         /**
          *    Adds a state to the stack and sets it
          *    to be the current state.
@@ -159,7 +159,7 @@
         function enter($state) {
             array_push($this->_stack, $state);
         }
-        
+
         /**
          *    Leaves the current state and reverts
          *    to the previous one.
@@ -175,7 +175,7 @@
             return true;
         }
     }
-    
+
     /**
      *    Accepts text and breaks it into tokens.
      *    Some optimisation to make the sure the
@@ -191,7 +191,7 @@
         protected $_mode;
         protected $_mode_handlers;
         protected $_case;
-        
+
         /**
          *    Sets up the lexer in case insensitive matching
          *    by default.
@@ -208,7 +208,7 @@
             $this->_mode = new SimpleStateStack($start);
             $this->_mode_handlers = array($start => $start);
         }
-        
+
         /**
          *    Adds a token search pattern for a particular
          *    parsing mode. The pattern does not change the
@@ -229,7 +229,7 @@
                 $this->_mode_handlers[$mode] = $mode;
             }
         }
-        
+
         /**
          *    Adds a pattern that will enter a new parsing
          *    mode. Useful for entering parenthesis, strings,
@@ -252,7 +252,7 @@
                 $this->_mode_handlers[$new_mode] = $new_mode;
             }
         }
-        
+
         /**
          *    Adds a pattern that will exit the current mode
          *    and re-enter the previous one.
@@ -270,7 +270,7 @@
                 $this->_mode_handlers[$mode] = $mode;
             }
         }
-        
+
         /**
          *    Adds a pattern that has a special mode. Acts as an entry
          *    and exit pattern in one go, effectively calling a special
@@ -292,7 +292,7 @@
                 $this->_mode_handlers[$special] = $special;
             }
         }
-        
+
         /**
          *    Adds a mapping from a mode to another handler.
          *    @param string $mode        Mode to be remapped.
@@ -302,7 +302,7 @@
         function mapHandler($mode, $handler) {
             $this->_mode_handlers[$mode] = $handler;
         }
-        
+
         /**
          *    Splits the page text into tokens. Will fail
          *    if the handlers report an error or if no
@@ -336,7 +336,7 @@
             }
             return $this->_invokeParser($raw, LEXER_UNMATCHED);
         }
-        
+
         /**
          *    Sends the matched token and any leading unmatched
          *    text to the parser changing the lexer to a new
@@ -372,7 +372,7 @@
             $this->_mode->enter($mode);
             return $this->_invokeParser($matched, LEXER_ENTER);
         }
-        
+
         /**
          *    Tests to see if the new mode is actually to leave
          *    the current mode and pop an item from the matching
@@ -384,7 +384,7 @@
         function _isModeEnd($mode) {
             return ($mode === "__exit");
         }
-        
+
         /**
          *    Test to see if the mode is one where this mode
          *    is entered for this token only and automatically
@@ -396,7 +396,7 @@
         function _isSpecialMode($mode) {
             return (strncmp($mode, "_", 1) == 0);
         }
-        
+
         /**
          *    Strips the magic underscore marking single token
          *    modes.
@@ -407,7 +407,7 @@
         function _decodeSpecial($mode) {
             return substr($mode, 1);
         }
-        
+
         /**
          *    Calls the parser method named after the current
          *    mode. Empty content will be ignored. The lexer
@@ -424,7 +424,7 @@
             $handler = $this->_mode_handlers[$this->_mode->getCurrent()];
             return $this->_parser->$handler($content, $is_match);
         }
-        
+
         /**
          *    Tries to match a chunk of text and if successful
          *    removes the recognised chunk and any leading
@@ -449,14 +449,14 @@
             return true;
         }
     }
-    
+
     /**
      *    Breas HTML into SAX events.
 	 *    @package SimpleTest
 	 *    @subpackage WebTester
      */
     class SimpleHtmlLexer extends SimpleLexer {
-        
+
         /**
          *    Sets up the lexer with case insensitive matching
          *    and adds the HTML handlers.
@@ -473,7 +473,7 @@
             }
             $this->_addInTagTokens();
         }
-        
+
         /**
          *    List of parsed tags. Others are ignored.
          *    @return array        List of searched for tags.
@@ -483,7 +483,7 @@
             return array('a', 'title', 'form', 'input', 'button', 'textarea', 'select',
                     'option', 'frameset', 'frame', 'label');
         }
-        
+
         /**
          *    The lexer has to skip certain sections such
          *    as server code, client code and styles.
@@ -500,7 +500,7 @@
             $this->addEntryPattern('<!--', 'text', 'comment');
             $this->addExitPattern('-->', 'comment');
         }
-        
+
         /**
          *    Pattern matches to start and end a tag.
          *    @param string $tag          Name of tag to scan for.
@@ -510,7 +510,7 @@
             $this->addSpecialPattern("</$tag>", 'text', 'acceptEndToken');
             $this->addEntryPattern("<$tag", 'text', 'tag');
         }
-        
+
         /**
          *    Pattern matches to parse the inside of a tag
          *    including the attributes and their quoting.
@@ -523,7 +523,7 @@
             $this->addExitPattern('/>', 'tag');
             $this->addExitPattern('>', 'tag');
         }
-        
+
         /**
          *    Matches attributes that are either single quoted,
          *    double quoted or unquoted.
@@ -542,7 +542,7 @@
             $this->addSpecialPattern('=\s*[^>\s]*', 'tag', 'uq_attribute');
         }
     }
-    
+
     /**
      *    Converts HTML tokens into selected SAX events.
 	 *    @package SimpleTest
@@ -554,7 +554,7 @@
         protected $_tag;
         protected $_attributes;
         protected $_current_attribute;
-        
+
         /**
          *    Sets the listener.
          *    @param SimpleSaxListener $listener    SAX event handler.
@@ -567,7 +567,7 @@
             $this->_attributes = array();
             $this->_current_attribute = '';
         }
-        
+
         /**
          *    Runs the content through the lexer which
          *    should call back to the acceptors.
@@ -578,7 +578,7 @@
         function parse($raw) {
             return $this->_lexer->parse($raw);
         }
-        
+
         /**
          *    Sets up the matching lexer. Starts in 'text' mode.
          *    @param SimpleSaxParser $parser    Event generator, usually $self.
@@ -586,11 +586,11 @@
          *    @access public
          *    @static
          */
-        function &createLexer($parser) {
+        static function &createLexer($parser) {
             $lexer = new SimpleHtmlLexer($parser);
             return $lexer;
         }
-        
+
         /**
          *    Accepts a token from the tag mode. If the
          *    starting element completes then the element
@@ -621,7 +621,7 @@
             }
             return true;
         }
-        
+
         /**
          *    Accepts a token from the end tag mode.
          *    The element name is converted to lower case.
@@ -636,7 +636,7 @@
             }
             return $this->_listener->endElement(strtolower($matches[1]));
         }
-        
+
         /**
          *    Part of the tag data.
          *    @param string $token     Incoming characters.
@@ -655,7 +655,7 @@
             }
             return true;
         }
-        
+
         /**
          *    A character entity.
          *    @param string $token    Incoming characters.
@@ -665,7 +665,7 @@
          */
         function acceptEntityToken($token, $event) {
         }
-        
+
         /**
          *    Character data between tags regarded as
          *    important.
@@ -677,7 +677,7 @@
         function acceptTextToken($token, $event) {
             return $this->_listener->addContent($token);
         }
-        
+
         /**
          *    Incoming data to be ignored.
          *    @param string $token     Incoming characters.
@@ -688,7 +688,7 @@
         function ignore($token, $event) {
             return true;
         }
-        
+
         /**
          *    Decodes any HTML entities.
          *    @param string $html    Incoming HTML.
@@ -696,14 +696,14 @@
          *    @access public
          *    @static
          */
-        function decodeHtml($html) {
+        static function decodeHtml($html) {
             static $translations;
             if (! isset($translations)) {
                 $translations = array_flip(get_html_translation_table(HTML_ENTITIES));
             }
             return strtr($html, $translations);
         }
-        
+
         /**
          *    Turns HTML into text browser visible text. Images
          *    are converted to their alt text and tags are supressed.
@@ -713,7 +713,7 @@
          *    @access public
          *    @static
          */
-        function normalise($html) {
+        static function normalise($html) {
             $text = preg_replace('|<!--.*?-->|', '', $html);
             $text = preg_replace('|<img.*?alt\s*=\s*"(.*?)".*?>|', ' \1 ', $text);
             $text = preg_replace('|<img.*?alt\s*=\s*\'(.*?)\'.*?>|', ' \1 ', $text);
@@ -724,7 +724,7 @@
             return trim($text);
         }
     }
-    
+
     /**
      *    SAX event handler.
 	 *    @package SimpleTest
@@ -732,14 +732,14 @@
      *    @abstract
      */
     class SimpleSaxListener {
-        
+
         /**
          *    Sets the document to write to.
          *    @access public
          */
         function SimpleSaxListener() {
         }
-        
+
         /**
          *    Start of element event.
          *    @param string $name        Element name.
@@ -751,7 +751,7 @@
          */
         function startElement($name, $attributes) {
         }
-        
+
         /**
          *    End of element event.
          *    @param string $name        Element name.
@@ -760,7 +760,7 @@
          */
         function endElement($name) {
         }
-        
+
         /**
          *    Unparsed, but relevant data.
          *    @param string $text        May include unparsed tags.
diff --git a/tests/test_tools/simpletest/reporter.php b/tests/test_tools/simpletest/reporter.php
index 3e7b2766..1e30d2bf 100644
--- a/tests/test_tools/simpletest/reporter.php
+++ b/tests/test_tools/simpletest/reporter.php
@@ -58,7 +58,7 @@
          *    @access public
          *    @static
          */
-        function sendNoCacheHeaders() {
+        static function sendNoCacheHeaders() {
             if (! headers_sent()) {
                 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
                 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
diff --git a/tests/test_tools/simpletest/scorer.php b/tests/test_tools/simpletest/scorer.php
index 7cebae42..87a60e0e 100644
--- a/tests/test_tools/simpletest/scorer.php
+++ b/tests/test_tools/simpletest/scorer.php
@@ -379,7 +379,7 @@
          *    @access public
          *    @static
          */
-        function inCli() {
+        static function inCli() {
             return php_sapi_name() == 'cli';
         }
     }
diff --git a/tests/test_tools/simpletest/simple_test.php b/tests/test_tools/simpletest/simple_test.php
index 82d50ec0..ddc35b7f 100644
--- a/tests/test_tools/simpletest/simple_test.php
+++ b/tests/test_tools/simpletest/simple_test.php
@@ -267,7 +267,7 @@
          *    @access public
          *    @static
          */
-        function getSize() {
+        static function getSize() {
             return 1;
         }
     }
diff --git a/tests/test_tools/simpletest/simpletest.php b/tests/test_tools/simpletest/simpletest.php
index d2a56d26..fe4937b3 100644
--- a/tests/test_tools/simpletest/simpletest.php
+++ b/tests/test_tools/simpletest/simpletest.php
@@ -31,7 +31,7 @@
          *    @static
          *    @access public
          */
-        function getVersion() {
+        static function getVersion() {
             $content = file(dirname(__FILE__) . '/VERSION');
             return trim($content[0]);
         }
@@ -45,7 +45,7 @@
          *    @static
          *    @access public
          */
-        function ignore($class) {
+        static function ignore($class) {
             $registry = &SimpleTest::_getRegistry();
             $registry['IgnoreList'][strtolower($class)] = true;
         }
@@ -65,7 +65,7 @@
          *    @static
          *    @access public
          */
-        function ignoreParentsIfIgnored($classes) {
+        static function ignoreParentsIfIgnored($classes) {
             $registry = &SimpleTest::_getRegistry();
             foreach ($classes as $class) {
                 if (SimpleTest::isIgnored($class)) {
@@ -88,7 +88,7 @@
          *    @access public
          *    @static
          */
-        function isIgnored($class) {
+        static function isIgnored($class) {
             $registry = &SimpleTest::_getRegistry();
             return isset($registry['IgnoreList'][strtolower($class)]);
         }
@@ -164,7 +164,7 @@
          *    @access public
          *    @static
          */
-        function setCurrent($test) {
+        static function setCurrent($test) {
             $registry = &SimpleTest::_getRegistry();
             $registry['CurrentTestCase'] = $test;
         }
@@ -175,7 +175,7 @@
          *    @access public
          *    @static
          */
-        function &getCurrent() {
+        static function &getCurrent() {
             $registry = &SimpleTest::_getRegistry();
             return $registry['CurrentTestCase'];
         }
@@ -186,7 +186,7 @@
          *    @access private
          *    @static
          */
-        function &_getRegistry() {
+        static function &_getRegistry() {
             static $registry = false;
             if (! $registry) {
                 $registry = SimpleTest::_getDefaults();
@@ -200,7 +200,7 @@
          *    @access private
          *    @static
          */
-        function _getDefaults() {
+        static function _getDefaults() {
             return array(
                     'StubBaseClass' => 'SimpleStub',
                     'MockBaseClass' => 'SimpleMock',
@@ -219,21 +219,21 @@
         /**
          *    @deprecated
          */
-        function getVersion() {
+        static function getVersion() {
             return Simpletest::getVersion();
         }
 
         /**
          *    @deprecated
          */
-        function ignore($class) {
+        static function ignore($class) {
             return Simpletest::ignore($class);
         }
 
         /**
          *    @deprecated
          */
-        function isIgnored($class) {
+        static function isIgnored($class) {
             return Simpletest::isIgnored($class);
         }
 
diff --git a/tests/test_tools/simpletest/test_case.php b/tests/test_tools/simpletest/test_case.php
index ee64fb22..bc215640 100644
--- a/tests/test_tools/simpletest/test_case.php
+++ b/tests/test_tools/simpletest/test_case.php
@@ -378,7 +378,7 @@
          *    @access public
          *    @static
          */
-        function getSize() {
+        static function getSize() {
             return 1;
         }
     }
diff --git a/tests/test_tools/simpletest/url.php b/tests/test_tools/simpletest/url.php
index 1de276a2..dce7d455 100644
--- a/tests/test_tools/simpletest/url.php
+++ b/tests/test_tools/simpletest/url.php
@@ -35,7 +35,7 @@
         protected $_y;
         protected $_target;
         protected $_raw = false;
-        
+
         /**
          *    Constructor. Parses URL into sections.
          *    @param string $url        Incoming URL.
@@ -57,7 +57,7 @@
             $this->_fragment = (strncmp($url, "#", 1) == 0 ? substr($url, 1) : false);
             $this->_target = false;
         }
-        
+
         /**
          *    Extracts the X, Y coordinate pair from an image map.
          *    @param string $url   URL so far. The coordinates will be
@@ -72,7 +72,7 @@
             }
             return array(false, false);
         }
-        
+
         /**
          *    Extracts the scheme part of an incoming URL.
          *    @param string $url   URL so far. The scheme will be
@@ -87,7 +87,7 @@
             }
             return false;
         }
-        
+
         /**
          *    Extracts the username and password from the
          *    incoming URL. The // prefix will be reattached
@@ -114,7 +114,7 @@
             $url = $prefix . $url;
             return array(false, false);
         }
-        
+
         /**
          *    Extracts the host part of an incoming URL.
          *    Includes the port number part. Will extract
@@ -143,7 +143,7 @@
             }
             return false;
         }
-        
+
         /**
          *    Extracts the path information from the incoming
          *    URL. Strips this path from the URL.
@@ -159,7 +159,7 @@
             }
             return '';
         }
-        
+
         /**
          *    Strips off the request data.
          *    @param string $url  URL so far. The request will be
@@ -174,7 +174,7 @@
             }
             return '';
         }
-         
+
         /**
          *    Breaks the request down into an object.
          *    @param string $raw           Raw request.
@@ -193,7 +193,7 @@
             }
             return $request;
         }
-        
+
         /**
          *    Accessor for protocol part.
          *    @param string $default    Value to use if not present.
@@ -203,7 +203,7 @@
         function getScheme($default = false) {
             return $this->_scheme ? $this->_scheme : $default;
         }
-        
+
         /**
          *    Accessor for user name.
          *    @return string    Username preceding host.
@@ -212,7 +212,7 @@
         function getUsername() {
             return $this->_username;
         }
-        
+
         /**
          *    Accessor for password.
          *    @return string    Password preceding host.
@@ -221,7 +221,7 @@
         function getPassword() {
             return $this->_password;
         }
-        
+
         /**
          *    Accessor for hostname and port.
          *    @param string $default    Value to use if not present.
@@ -231,7 +231,7 @@
         function getHost($default = false) {
             return $this->_host ? $this->_host : $default;
         }
-        
+
         /**
          *    Accessor for top level domain.
          *    @return string       Last part of host.
@@ -241,7 +241,7 @@
             $path_parts = pathinfo($this->getHost());
             return (isset($path_parts['extension']) ? $path_parts['extension'] : false);
         }
-        
+
         /**
          *    Accessor for port number.
          *    @return integer    TCP/IP port number.
@@ -249,8 +249,8 @@
          */
         function getPort() {
             return $this->_port;
-        }        
-                
+        }
+
        /**
          *    Accessor for path.
          *    @return string    Full path including leading slash if implied.
@@ -262,7 +262,7 @@
             }
             return $this->_path;
         }
-        
+
         /**
          *    Accessor for page if any. This may be a
          *    directory name if ambiguious.
@@ -275,7 +275,7 @@
             }
             return $matches[1];
         }
-        
+
         /**
          *    Gets the path to the page.
          *    @return string       Path less the page.
@@ -287,7 +287,7 @@
             }
             return $matches[1];
         }
-        
+
         /**
          *    Accessor for fragment at end of URL after the "#".
          *    @return string    Part after "#".
@@ -296,7 +296,7 @@
         function getFragment() {
             return $this->_fragment;
         }
-        
+
         /**
          *    Sets image coordinates. Set to false to clear
          *    them.
@@ -312,7 +312,7 @@
             $this->_x = (integer)$x;
             $this->_y = (integer)$y;
         }
-        
+
         /**
          *    Accessor for horizontal image coordinate.
          *    @return integer        X value.
@@ -321,7 +321,7 @@
         function getX() {
             return $this->_x;
         }
-         
+
         /**
          *    Accessor for vertical image coordinate.
          *    @return integer        Y value.
@@ -330,7 +330,7 @@
         function getY() {
             return $this->_y;
         }
-       
+
         /**
          *    Accessor for current request parameters
          *    in URL string form. Will return teh original request
@@ -350,7 +350,7 @@
             }
             return '';
         }
-        
+
         /**
          *    Adds an additional parameter to the request.
          *    @param string $key            Name of parameter.
@@ -361,7 +361,7 @@
             $this->_raw = false;
             $this->_request->add($key, $value);
         }
-        
+
         /**
          *    Adds additional parameters to the request.
          *    @param hash/SimpleFormEncoding $parameters   Additional
@@ -372,7 +372,7 @@
             $this->_raw = false;
             $this->_request->merge($parameters);
         }
-        
+
         /**
          *    Clears down all parameters.
          *    @access public
@@ -381,7 +381,7 @@
             $this->_raw = false;
             $this->_request = new SimpleGetEncoding();
         }
-        
+
         /**
          *    Gets the frame target if present. Although
          *    not strictly part of the URL specification it
@@ -392,7 +392,7 @@
         function getTarget() {
             return $this->_target;
         }
-        
+
         /**
          *    Attaches a frame target.
          *    @param string $frame        Name of frame.
@@ -402,7 +402,7 @@
             $this->_raw = false;
             $this->_target = $frame;
         }
-        
+
         /**
          *    Renders the URL back into a string.
          *    @return string        URL in canonical form.
@@ -425,7 +425,7 @@
             $coords = $this->getX() === false ? '' : '?' . $this->getX() . ',' . $this->getY();
             return "$scheme://$identity$host$path$encoded$fragment$coords";
         }
-        
+
         /**
          *    Replaces unknown sections to turn a relative
          *    URL into an absolute one. The base URL can
@@ -456,7 +456,7 @@
             $coords = $this->getX() === false ? '' : '?' . $this->getX() . ',' . $this->getY();
             return new SimpleUrl("$scheme://$identity$host$port$path$encoded$fragment$coords");
         }
-        
+
         /**
          *    Replaces unknown sections of the path with base parts
          *    to return a complete absolute one.
@@ -476,7 +476,7 @@
             }
             return $base->getPath();
         }
-        
+
         /**
          *    Simple test to see if a path part is relative.
          *    @param string $path        Path to test.
@@ -486,7 +486,7 @@
         function _isRelativePath($path) {
             return (substr($path, 0, 1) != '/');
         }
-        
+
         /**
          *    Extracts the username and password for use in rendering
          *    a URL.
@@ -499,7 +499,7 @@
             }
             return false;
         }
-        
+
         /**
          *    Replaces . and .. sections of the path.
          *    @param string $path    Unoptimised path.
@@ -510,7 +510,7 @@
             $path = preg_replace('|/[^/]+/\.\./|', '/', $path);
             return preg_replace('|/\./|', '/', $path);
         }
-        
+
         /**
          *    A pipe seperated list of all TLDs that result in two part
          *    domain names.
@@ -518,7 +518,7 @@
          *    @access public
          *    @static
          */
-        function getAllTopLevelDomains() {
+        static function getAllTopLevelDomains() {
             return 'com|edu|net|org|gov|mil|int|biz|info|name|pro|aero|coop|museum';
         }
     }