Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop

12 files changed, 220 insertions, 122 deletions

diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
index 38615dd89..5216038c6 100644
--- a/tests/Bootstrap.php
+++ b/tests/Bootstrap.php
@@ -7,10 +7,10 @@ error_reporting(E_ALL | E_STRICT);
 $dir = realpath(dirname(__FILE__));
 
 // Path constants
-define('PROJECT_BASE',	realpath($dir.'/../').'/');
-define('BASEPATH',		PROJECT_BASE.'system/');
-define('APPPATH',		PROJECT_BASE.'application/');
-define('VIEWPATH',		PROJECT_BASE.'');
+defined('PROJECT_BASE') OR define('PROJECT_BASE', realpath($dir.'/../').'/');
+defined('BASEPATH') OR define('BASEPATH', PROJECT_BASE.'system/');
+defined('APPPATH') OR define('APPPATH', PROJECT_BASE.'application/');
+defined('VIEWPATH') OR define('VIEWPATH', PROJECT_BASE.'');
 
 // Get vfsStream either via PEAR or composer
 foreach (explode(PATH_SEPARATOR, get_include_path()) as $path)
diff --git a/tests/codeigniter/core/Security_test.php b/tests/codeigniter/core/Security_test.php
index 1796ba74d..b2f8c69d2 100644
--- a/tests/codeigniter/core/Security_test.php
+++ b/tests/codeigniter/core/Security_test.php
@@ -70,4 +70,36 @@ class Security_test extends CI_TestCase {
 
 		$this->assertEquals("Hello, i try to [removed]alert('Hack');[removed] your site", $harmless_string);
 	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_xss_hash()
+	{
+		$this->assertEmpty($this->security->xss_hash);
+
+		// Perform hash
+		$this->security->xss_hash();
+
+		$this->assertTrue(preg_match('#^[0-9a-f]{32}$#iS', $this->security->xss_hash) === 1);
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_entity_decode()
+	{
+		$encoded = '<div>Hello <b>Booya</b></div>';
+		$decoded = $this->security->entity_decode($encoded);
+
+		$this->assertEquals('<div>Hello <b>Booya</b></div>', $decoded);
+	}
+
+	// --------------------------------------------------------------------
+	
+	public function test_sanitize_filename()
+	{
+		$filename = './<!--foo-->';
+		$safe_filename = $this->security->sanitize_filename($filename);
+
+		$this->assertEquals('foo', $safe_filename);
+	}
 }
\ No newline at end of file
diff --git a/tests/codeigniter/database/query_builder/escape_test.php b/tests/codeigniter/database/query_builder/escape_test.php
index 50685922a..5d575a37b 100644
--- a/tests/codeigniter/database/query_builder/escape_test.php
+++ b/tests/codeigniter/database/query_builder/escape_test.php
@@ -22,15 +22,22 @@ class Escape_test extends CI_TestCase {
 	 */
 	public function test_escape_like_percent_sign()
 	{
-		$string = '\%foo'
-;
-		$this->db->select('value');
-		$this->db->from('misc');
-		$this->db->like('key', $string, 'after');
-		$res = $this->db->get();
+		// Escape the like string
+		$string = $this->db->escape_like_str('\%foo');
 
+		if (strpos(DB_DRIVER, 'mysql') !== FALSE)
+		{
+			$sql = "SELECT `value` FROM `misc` WHERE `key` LIKE '$string%' ESCAPE '';";
+		}
+		else
+		{
+			$sql = 'SELECT "value" FROM "misc" WHERE "key" LIKE \''.$string.'%\' ESCAPE \'!\';';
+		}
+
+		$res = $this->db->query($sql)->result_array();
+		
 		// Check the result
-		$this->assertEquals(1, count($res->result_array()));
+		$this->assertEquals(1, count($res));
 	}
 
 	// ------------------------------------------------------------------------
@@ -40,15 +47,21 @@ class Escape_test extends CI_TestCase {
 	 */
 	public function test_escape_like_backslash_sign()
 	{
-		$string = '\\';
+		// Escape the like string
+		$string = $this->db->escape_like_str('\\');
 
-		$this->db->select('value');
-		$this->db->from('misc');
-		$this->db->like('key', $string, 'after');
-		$res = $this->db->get();
+		if (strpos(DB_DRIVER, 'mysql') !== FALSE)
+		{
+			$sql = "SELECT `value` FROM `misc` WHERE `key` LIKE '$string%' ESCAPE '';";
+		}
+		else
+		{
+			$sql = 'SELECT "value" FROM "misc" WHERE "key" LIKE \''.$string.'%\' ESCAPE \'!\';';
+		}
 
+		$res = $this->db->query($sql)->result_array();
+		
 		// Check the result
-		$this->assertEquals(2, count($res->result_array()));
+		$this->assertEquals(2, count($res));
 	}
-
 }
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/Table_test.php b/tests/codeigniter/libraries/Table_test.php
index 13f338c6b..f5133de1e 100644
--- a/tests/codeigniter/libraries/Table_test.php
+++ b/tests/codeigniter/libraries/Table_test.php
@@ -291,6 +291,26 @@ class Table_test extends CI_TestCase {
 		);
 	}
 	
-	// Test main generate method
-	// --------------------------------------------------------------------
+	function test_generate()
+	{
+		// Prepare the data
+		$data = array(
+			array('Name', 'Color', 'Size'),
+			array('Fred', 'Blue', 'Small'),
+			array('Mary', 'Red', 'Large'),
+			array('John', 'Green', 'Medium')	
+		);
+
+		$table = $this->table->generate($data);
+
+		// Test the table header
+		$this->assertTrue(strpos($table, '<th>Name</th>') !== FALSE);
+		$this->assertTrue(strpos($table, '<th>Color</th>') !== FALSE);
+		$this->assertTrue(strpos($table, '<th>Size</th>') !== FALSE);
+
+		// Test the first entry
+		$this->assertTrue(strpos($table, '<td>Fred</td>') !== FALSE);
+		$this->assertTrue(strpos($table, '<td>Blue</td>') !== FALSE);
+		$this->assertTrue(strpos($table, '<td>Small</td>') !== FALSE);
+	}
 }
\ No newline at end of file
diff --git a/tests/mocks/autoloader.php b/tests/mocks/autoloader.php
index 92c9bea59..441c88944 100644
--- a/tests/mocks/autoloader.php
+++ b/tests/mocks/autoloader.php
@@ -22,7 +22,7 @@ function autoload($class)
 	);
 
 	$ci_libraries = array(
-		'Calendar', 'Cart', 'Driver',
+		'Calendar', 'Cart', 'Driver_Library',
 		'Email', 'Encrypt', 'Form_validation',
 		'Ftp', 'Image_lib', 'Javascript',
 		'Log', 'Migration', 'Pagination',
@@ -50,7 +50,7 @@ function autoload($class)
 		elseif (in_array($subclass, $ci_libraries))
 		{
 			$dir = BASEPATH.'libraries'.DIRECTORY_SEPARATOR;
-			$class = $subclass;
+			$class = ($subclass == 'Driver_Library') ? 'Driver' : $subclass;
 		}
 		elseif (preg_match('/^CI_DB_(.+)_(driver|forge|result|utility)$/', $class, $m) && count($m) == 3)
 		{
diff --git a/tests/mocks/core/common.php b/tests/mocks/core/common.php
index fc94d7fff..e74576626 100644
--- a/tests/mocks/core/common.php
+++ b/tests/mocks/core/common.php
@@ -2,53 +2,65 @@
 
 // Set up the global CI functions in their most minimal core representation
 
-function &get_instance() 
+if ( ! function_exists('get_instance'))
 {
-	$test = CI_TestCase::instance();
-	$instance = $test->ci_instance();
-	return $instance;
+	function &get_instance() 
+	{
+		$test = CI_TestCase::instance();
+		$instance = $test->ci_instance();
+		return $instance;
+	}
 }
 
 // --------------------------------------------------------------------
 
-function &get_config() {
-	$test = CI_TestCase::instance();
-	$config = $test->ci_get_config();
-		
-	return $config;
+if ( ! function_exists('get_config'))
+{
+	function &get_config() {
+		$test = CI_TestCase::instance();
+		$config = $test->ci_get_config();
+			
+		return $config;
+	}
 }
 
-function config_item($item)
+if ( ! function_exists('config_item'))
 {
-	$config =& get_config();
-	
-	if ( ! isset($config[$item]))
+	function config_item($item)
 	{
-		return FALSE;
+		$config =& get_config();
+		
+		if ( ! isset($config[$item]))
+		{
+			return FALSE;
+		}
+		
+		return $config[$item];
 	}
-	
-	return $config[$item];
 }
 
 // --------------------------------------------------------------------
 
-function load_class($class, $directory = 'libraries', $prefix = 'CI_')
+if ( ! function_exists('load_class'))
 {
-	if ($directory != 'core' OR $prefix != 'CI_')
-	{
-		throw new Exception('Not Implemented: Non-core load_class()');
-	}
-	
-	$test = CI_TestCase::instance();
-	
-	$obj =& $test->ci_core_class($class);
-	
-	if (is_string($obj))
+	function load_class($class, $directory = 'libraries', $prefix = 'CI_')
 	{
-		throw new Exception('Bad Isolation: Use ci_set_core_class to set '.$class.'');
+		if ($directory != 'core' OR $prefix != 'CI_')
+		{
+			throw new Exception('Not Implemented: Non-core load_class()');
+		}
+		
+		$test = CI_TestCase::instance();
+		
+		$obj =& $test->ci_core_class($class);
+		
+		if (is_string($obj))
+		{
+			throw new Exception('Bad Isolation: Use ci_set_core_class to set '.$class.'');
+		}
+		
+		return $obj;
 	}
-	
-	return $obj;
 }
 
 // This is sort of meh. Should probably be mocked up with
@@ -57,76 +69,103 @@ function load_class($class, $directory = 'libraries', $prefix = 'CI_')
 // bootstrap testsuite.
 // --------------------------------------------------------------------
 
-function remove_invisible_characters($str, $url_encoded = TRUE)
+if ( ! function_exists('remove_invisible_characters'))
 {
-	$non_displayables = array();
-	
-	// every control character except newline (dec 10)
-	// carriage return (dec 13), and horizontal tab (dec 09)
-	
-	if ($url_encoded)
+	function remove_invisible_characters($str, $url_encoded = TRUE)
 	{
-		$non_displayables[] = '/%0[0-8bcef]/';	// url encoded 00-08, 11, 12, 14, 15
-		$non_displayables[] = '/%1[0-9a-f]/';	// url encoded 16-31
-	}
-	
-	$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S';	// 00-08, 11, 12, 14-31, 127
+		$non_displayables = array();
+		
+		// every control character except newline (dec 10)
+		// carriage return (dec 13), and horizontal tab (dec 09)
+		
+		if ($url_encoded)
+		{
+			$non_displayables[] = '/%0[0-8bcef]/';	// url encoded 00-08, 11, 12, 14, 15
+			$non_displayables[] = '/%1[0-9a-f]/';	// url encoded 16-31
+		}
+		
+		$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S';	// 00-08, 11, 12, 14-31, 127
 
-	do
-	{
-		$str = preg_replace($non_displayables, '', $str, -1, $count);
-	}
-	while ($count);
+		do
+		{
+			$str = preg_replace($non_displayables, '', $str, -1, $count);
+		}
+		while ($count);
 
-	return $str;
+		return $str;
+	}
 }
 
 
 // Clean up error messages
 // --------------------------------------------------------------------
 
-function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+if ( ! function_exists('show_error'))
 {
-	throw new RuntimeException('CI Error: '.$message);
+	function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+	{
+		throw new RuntimeException('CI Error: '.$message);
+	}
 }
 
-function show_404($page = '', $log_error = TRUE)
+if ( ! function_exists('show_404'))
 {
-	throw new RuntimeException('CI Error: 404');
+	function show_404($page = '', $log_error = TRUE)
+	{
+		throw new RuntimeException('CI Error: 404');
+	}
 }
 
-function _exception_handler($severity, $message, $filepath, $line)
+if ( ! function_exists('_exception_handler'))
 {
-	throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line);
+	function _exception_handler($severity, $message, $filepath, $line)
+	{
+		throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line);
+	}
 }
 
 
 // We assume a few things about our environment ...
 // --------------------------------------------------------------------
 
-function is_php($version = '5.0.0')
+if ( ! function_exists('is_php'))
 {
-	return ! (version_compare(PHP_VERSION, $version) < 0);
+	function is_php($version = '5.0.0')
+	{
+		return ! (version_compare(PHP_VERSION, $version) < 0);
+	}
 }
 
-function is_really_writable($file)
+if ( ! function_exists('is_really_writable'))
 {
-	return is_writable($file);
+	function is_really_writable($file)
+	{
+		return is_writable($file);
+	}
 }
 
-function is_loaded()
+if ( ! function_exists('is_loaded'))
 {
-	throw new Exception('Bad Isolation: mock up environment');
+	function is_loaded()
+	{
+		throw new Exception('Bad Isolation: mock up environment');
+	}
 }
 
-function log_message($level = 'error', $message, $php_error = FALSE)
+if ( ! function_exists('log_message'))
 {
-	return TRUE;
+	function log_message($level = 'error', $message, $php_error = FALSE)
+	{
+		return TRUE;
+	}
 }
 
-function set_status_header($code = 200, $text = '')
+if ( ! function_exists('set_status_header'))
 {
-	return TRUE;
+	function set_status_header($code = 200, $text = '')
+	{
+		return TRUE;
+	}
 }
 
 // EOF
\ No newline at end of file
diff --git a/tests/travis/mysql.phpunit.xml b/tests/travis/mysql.phpunit.xml
index 1792ae38d..38c8eba48 100644
--- a/tests/travis/mysql.phpunit.xml
+++ b/tests/travis/mysql.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file
diff --git a/tests/travis/pdo/mysql.phpunit.xml b/tests/travis/pdo/mysql.phpunit.xml
index 602030d4e..c3113a66f 100644
--- a/tests/travis/pdo/mysql.phpunit.xml
+++ b/tests/travis/pdo/mysql.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file
diff --git a/tests/travis/pdo/pgsql.phpunit.xml b/tests/travis/pdo/pgsql.phpunit.xml
index 77e1493c6..232025523 100644
--- a/tests/travis/pdo/pgsql.phpunit.xml
+++ b/tests/travis/pdo/pgsql.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file
diff --git a/tests/travis/pdo/sqlite.phpunit.xml b/tests/travis/pdo/sqlite.phpunit.xml
index cdccef017..3d1256721 100644
--- a/tests/travis/pdo/sqlite.phpunit.xml
+++ b/tests/travis/pdo/sqlite.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file
diff --git a/tests/travis/pgsql.phpunit.xml b/tests/travis/pgsql.phpunit.xml
index dfc1bff1c..51e433d76 100644
--- a/tests/travis/pgsql.phpunit.xml
+++ b/tests/travis/pgsql.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file
diff --git a/tests/travis/sqlite.phpunit.xml b/tests/travis/sqlite.phpunit.xml
index 3223da5e7..701165734 100644
--- a/tests/travis/sqlite.phpunit.xml
+++ b/tests/travis/sqlite.phpunit.xml
@@ -17,10 +17,9 @@
 			<directory suffix="test.php">../codeigniter</directory>
 		</testsuite>
 	</testsuites>
-	<filters>
-		<blacklist>
-			<directory suffix=".php">PEAR_INSTALL_DIR</directory>
-			<directory suffix=".php">PHP_LIBDIR</directory>
-		</blacklist>
-	</filters>
+	<filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../system</directory>
+        </whitelist>
+	</filter>
 </phpunit>
\ No newline at end of file