4 files changed, 26 insertions, 20 deletions

diff --git a/tests/mocks/autoloader.php b/tests/mocks/autoloader.php
index 3d216da1f..cc0a2e2f7 100644
--- a/tests/mocks/autoloader.php
+++ b/tests/mocks/autoloader.php
@@ -89,21 +89,7 @@ function autoload($class)
 
 	if ( ! file_exists($file))
 	{
-		$trace = debug_backtrace();
-
-		if ($trace[2]['function'] === 'class_exists' OR $trace[2]['function'] === 'file_exists')
-		{
-			// If the autoload call came from `class_exists` or `file_exists`,
-			// we skipped and return FALSE
-			return FALSE;
-		}
-		elseif (($autoloader = spl_autoload_functions()) && end($autoloader) !== __FUNCTION__)
-		{
-			// If there was other custom autoloader, passed away
-			return FALSE;
-		}
-
-		throw new InvalidArgumentException("Unable to load {$class}.");
+    return FALSE;
 	}
 
 	include_once($file);
diff --git a/tests/mocks/core/common.php b/tests/mocks/core/common.php
index 0ccfe1ea4..b073f230d 100644
--- a/tests/mocks/core/common.php
+++ b/tests/mocks/core/common.php
@@ -178,7 +178,7 @@ if ( ! function_exists('is_loaded'))
 
 if ( ! function_exists('log_message'))
 {
-	function log_message($level, $message, $php_error = FALSE)
+	function log_message($level, $message)
 	{
 		return TRUE;
 	}
@@ -190,4 +190,13 @@ if ( ! function_exists('set_status_header'))
 	{
 		return TRUE;
 	}
+}
+
+if ( ! function_exists('is_cli'))
+{
+	// In order to test HTTP functionality, we need to lie about this
+	function is_cli()
+	{
+		return FALSE;
+	}
 }
\ No newline at end of file
diff --git a/tests/mocks/core/uri.php b/tests/mocks/core/uri.php
index 94f75df64..96ec5afa1 100644
--- a/tests/mocks/core/uri.php
+++ b/tests/mocks/core/uri.php
@@ -10,17 +10,23 @@ class Mock_Core_URI extends CI_URI {
 		// set predictable config values
 		$test->ci_set_config(array(
 			'index_page'		=> 'index.php',
-			'base_url'			=> 'http://example.com/',
-			'subclass_prefix'	=> 'MY_'
+			'base_url'		=> 'http://example.com/',
+			'subclass_prefix'	=> 'MY_',
+			'enable_query_strings'	=> FALSE,
+			'permitted_uri_chars'	=> 'a-z 0-9~%.:_\-'
 		));
 
 		$this->config = new $cls;
 
+		if ($this->config->item('enable_query_strings') !== TRUE OR is_cli())
+		{
+			$this->_permitted_uri_chars = $this->config->item('permitted_uri_chars');
+		}
 	}
 
-	protected function _is_cli_request()
+	public function _set_permitted_uri_chars($value)
 	{
-		return FALSE;
+		$this->_permitted_uri_chars = $value;
 	}
 
 }
\ No newline at end of file
diff --git a/tests/mocks/core/utf8.php b/tests/mocks/core/utf8.php
index 068e74ac1..a43138fbc 100644
--- a/tests/mocks/core/utf8.php
+++ b/tests/mocks/core/utf8.php
@@ -23,4 +23,9 @@ class Mock_Core_Utf8 extends CI_Utf8 {
 		}
 	}
 
+	public function is_ascii_test($str)
+	{
+		return $this->_is_ascii($str);
+	}
+
 }
\ No newline at end of file