Merge branch 'develop' into patch-1

14 files changed, 328 insertions, 105 deletions

diff --git a/tests/codeigniter/core/Config_test.php b/tests/codeigniter/core/Config_test.php
index ba9a2c070..6a0a7a35f 100644
--- a/tests/codeigniter/core/Config_test.php
+++ b/tests/codeigniter/core/Config_test.php
@@ -180,7 +180,7 @@ class Config_test extends CI_TestCase {
 		$cfg = array(
 			'one' => 'prime',
 			'two' => 2,
-			'three' => true
+			'three' => TRUE
 		);
 		$this->ci_vfs_create($file.'.php', '<?php $config = '.var_export($cfg, TRUE).';', $this->ci_app_root, 'config');
 		$this->assertTrue($this->config->load($file, TRUE));
diff --git a/tests/codeigniter/core/Loader_test.php b/tests/codeigniter/core/Loader_test.php
index 799bcd967..93ca5b223 100644
--- a/tests/codeigniter/core/Loader_test.php
+++ b/tests/codeigniter/core/Loader_test.php
@@ -324,12 +324,12 @@ class Loader_test extends CI_TestCase {
 		// Create helper in VFS
 		$helper = 'test';
 		$func = '_my_helper_test_func';
-		$content = '<?php function '.$func.'() { return true; } ';
+		$content = '<?php function '.$func.'() { return TRUE; } ';
 		$this->ci_vfs_create($helper.'_helper', $content, $this->ci_base_root, 'helpers');
 
 		// Create helper extension
 		$exfunc = '_my_extension_func';
-		$content = '<?php function '.$exfunc.'() { return true; } ';
+		$content = '<?php function '.$exfunc.'() { return TRUE; } ';
 		$this->ci_vfs_create($this->prefix.$helper.'_helper', $content, $this->ci_app_root, 'helpers');
 
 		// Load helper
@@ -373,7 +373,7 @@ class Loader_test extends CI_TestCase {
 			$helpers[] = $helper;
 			$func = '_my_helper_test_func'.$i;
 			$funcs[] = $func;
-			$files[$helper.'_helper'] = '<?php function '.$func.'() { return true; } ';
+			$files[$helper.'_helper'] = '<?php function '.$func.'() { return TRUE; } ';
 		}
 		$this->ci_vfs_create($files, NULL, $this->ci_base_root, 'helpers');
 
@@ -457,7 +457,7 @@ class Loader_test extends CI_TestCase {
 		// Create helper in VFS
 		$helper = 'autohelp';
 		$hlp_func = '_autohelp_test_func';
-		$content = '<?php function '.$hlp_func.'() { return true; }';
+		$content = '<?php function '.$hlp_func.'() { return TRUE; }';
 		$this->ci_vfs_create($helper.'_helper', $content, $this->ci_app_root, 'helpers');
 
 		// Create library in VFS
diff --git a/tests/codeigniter/core/Utf8_test.php b/tests/codeigniter/core/Utf8_test.php
index 71299134e..2cf404841 100644
--- a/tests/codeigniter/core/Utf8_test.php
+++ b/tests/codeigniter/core/Utf8_test.php
@@ -18,8 +18,8 @@ class Utf8_test extends CI_TestCase {
 
 	public function test_is_ascii()
 	{
-		$this->assertTrue($this->utf8->is_ascii_test('foo bar'));
-		$this->assertFalse($this->utf8->is_ascii_test('тест'));
+		$this->assertTrue($this->utf8->is_ascii('foo bar'));
+		$this->assertFalse($this->utf8->is_ascii('тест'));
 	}
 
 }
\ No newline at end of file
diff --git a/tests/codeigniter/core/compat/mbstring_test.php b/tests/codeigniter/core/compat/mbstring_test.php
new file mode 100644
index 000000000..415222446
--- /dev/null
+++ b/tests/codeigniter/core/compat/mbstring_test.php
@@ -0,0 +1,54 @@
+<?php
+
+class mbstring_test extends CI_TestCase {
+
+	public function test_bootstrap()
+	{
+		if (MB_ENABLED)
+		{
+			return $this->markTestSkipped('ext/mbstring is loaded');
+		}
+
+		$this->assertTrue(function_exists('mb_strlen'));
+		$this->assertTrue(function_exists('mb_substr'));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * @depends	test_bootstrap
+	 */
+	public function test_mb_strlen()
+	{
+		$this->assertEquals(ICONV_ENABLED ? 4 : 8, mb_strlen('тест'));
+		$this->assertEquals(ICONV_ENABLED ? 4 : 8, mb_strlen('тест', 'UTF-8'));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * @depends	test_boostrap
+	 */
+	public function test_mb_strpos()
+	{
+		$this->assertEquals(ICONV_ENABLED ? 3 : 6, mb_strpos('тест', 'с'));
+		$this->assertFalse(mb_strpos('тест', 'с', 3));
+		$this->assertEquals(ICONV_ENABLED ? 3 : 6, mb_strpos('тест', 'с', 1, 'UTF-8'));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * @depends	test_boostrap
+	 */
+	public function test_mb_substr()
+	{
+		$this->assertEquals(ICONV_ENABLED ? 'стинг' : 'естинг', mb_substr('тестинг', 2));
+		$this->assertEquals(ICONV_ENABLED ? 'нг' : 'г', mb_substr('тестинг', -2));
+		$this->assertEquals(ICONV_ENABLED ? 'ст' : 'е', mb_substr('тестинг', 2, 2));
+		$this->assertEquals(ICONV_ENABLED ? 'стинг' : 'естинг', mb_substr('тестинг', 2, 'UTF-8'));
+		$this->assertEquals(ICONV_ENABLED ? 'нг' : 'г', mb_substr('тестинг', -2, 'UTF-8'));
+		$this->assertEquals(ICONV_ENABLED ? 'ст' : 'е', mb_substr('тестинг', 2, 2, 'UTF-8'));
+	}
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/core/compat/password_test.php b/tests/codeigniter/core/compat/password_test.php
new file mode 100644
index 000000000..4014e7415
--- /dev/null
+++ b/tests/codeigniter/core/compat/password_test.php
@@ -0,0 +1,158 @@
+<?php
+
+class password_test extends CI_TestCase {
+
+	public function test_bootstrap()
+	{
+		if (is_php('5.5'))
+		{
+			return $this->markTestSkipped('ext/standard/password is available on PHP 5.5');
+		}
+		elseif ( ! is_php('5.3.7'))
+		{
+			$this->assertFalse(defined('PASSWORD_BCRYPT'));
+			return $this->markTestSkipped("PHP versions prior to 5.3.7 don't have the '2y' Blowfish version");
+		}
+		elseif ( ! defined('CRYPT_BLOWFISH') OR CRYPT_BLOWFISH !== 1)
+		{
+			$this->assertFalse(defined('PASSWORD_BCRYPT'));
+			return $this->markTestSkipped('CRYPT_BLOWFISH is not available');
+		}
+
+		$this->assertTrue(defined('PASSWORD_BCRYPT'));
+		$this->assertTrue(defined('PASSWORD_DEFAULT'));
+		$this->assertEquals(1, PASSWORD_BCRYPT);
+		$this->assertEquals(PASSWORD_BCRYPT, PASSWORD_DEFAULT);
+		$this->assertTrue(function_exists('password_get_info'));
+		$this->assertTrue(function_exists('password_hash'));
+		$this->assertTrue(function_exists('password_needs_rehash'));
+		$this->assertTrue(function_exists('password_verify'));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * password_get_info() test
+	 *
+	 * Borrowed from PHP's own tests
+	 *
+	 * @depends	test_bootstrap
+	 */
+	public function test_password_get_info()
+	{
+		$expected = array(
+			'algo' => 1,
+			'algoName' => 'bcrypt',
+			'options' => array('cost' => 10)
+		);
+
+		// default
+		$this->assertEquals($expected, password_get_info('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y'));
+
+		$expected['options']['cost'] = 11;
+
+		// cost
+		$this->assertEquals($expected, password_get_info('$2y$11$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y'));
+
+		$expected = array(
+			'algo' => 0,
+			'algoName' => 'unknown',
+			'options' => array()
+		);
+
+		// invalid length
+		$this->assertEquals($expected, password_get_info('$2y$11$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100'));
+
+		// non-bcrypt
+		$this->assertEquals($expected, password_get_info('$1$rasmusle$rISCgZzpwk3UhDidwXvin0'));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * password_hash() test
+	 *
+	 * Borrowed from PHP's own tests
+	 *
+	 * @depends	test_bootstrap
+	 */
+	public function test_password_hash()
+	{
+		// FALSE is returned if no CSPRNG source is available
+		if ( ! defined('MCRYPT_DEV_URANDOM') && ! function_exists('openssl_random_pseudo_bytes')
+			&& (DIRECTORY_SEPARATOR !== '/' OR ! is_readable('/dev/arandom') OR ! is_readable('/dev/urandom'))
+			)
+		{
+			$this->assertFalse(password_hash('foo', PASSWORD_BCRYPT));
+		}
+		else
+		{
+			$this->assertEquals(60, strlen(password_hash('foo', PASSWORD_BCRYPT)));
+			$this->assertTrue(($hash = password_hash('foo', PASSWORD_BCRYPT)) === crypt('foo', $hash));
+		}
+
+		$this->assertEquals(
+			'$2y$07$usesomesillystringfore2uDLvp1Ii2e./U9C8sBjqp8I90dH6hi',
+			password_hash('rasmuslerdorf', PASSWORD_BCRYPT, array('cost' => 7, 'salt' => 'usesomesillystringforsalt'))
+		);
+
+		$this->assertEquals(
+			'$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y',
+			password_hash('test', PASSWORD_BCRYPT, array('salt' => '123456789012345678901'.chr(0)))
+		);
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * password_needs_rehash() test
+	 *
+	 * Borrowed from PHP's own tests
+	 *
+	 * @depends	test_password_get_info
+	 */
+	public function test_password_needs_rehash()
+	{
+		// invalid hash: always rehash
+		$this->assertTrue(password_needs_rehash('', PASSWORD_BCRYPT));
+
+		// valid, because it's an unknown algorithm
+		$this->assertFalse(password_needs_rehash('', 0));
+
+		// valid with same cost
+		$this->assertFalse(password_needs_rehash('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT, array('cost' => 10)));
+
+		// valid with same cost and additional parameters
+		$this->assertFalse(password_needs_rehash('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT, array('cost' => 10, 'foo' => 3)));
+
+		// invalid: different (lower) cost
+		$this->assertTrue(password_needs_rehash('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT, array('cost' => 09)));
+
+		// invalid: different (higher) cost
+		$this->assertTrue(password_needs_rehash('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT, array('cost' => 11)));
+
+		// valid with default cost
+		$this->assertFalse(password_needs_rehash('$2y$'.str_pad(10, 2, '0', STR_PAD_LEFT).'$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT));
+
+		// invalid: 'foo' is cast to 0
+		$this->assertTrue(password_needs_rehash('$2y$10$MTIzNDU2Nzg5MDEyMzQ1Nej0NmcAWSLR.oP7XOR9HD/vjUuOj100y', PASSWORD_BCRYPT, array('cost' => 'foo')));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * password_verify() test
+	 *
+	 * Borrowed from PHP's own tests
+	 *
+	 * @depends	test_bootstrap
+	 */
+	public function test_password_verify()
+	{
+		$this->assertFalse(password_verify(123, 123));
+		$this->assertFalse(password_verify('foo', '$2a$07$usesomesillystringforsalt$'));
+		$this->assertFalse(password_verify('rasmusler', '$2a$07$usesomesillystringfore2uDLvp1Ii2e./U9C8sBjqp8I90dH6hi'));
+		$this->assertTrue(password_verify('rasmuslerdorf', '$2a$07$usesomesillystringfore2uDLvp1Ii2e./U9C8sBjqp8I90dH6hi'));
+	}
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/array_helper_test.php b/tests/codeigniter/helpers/array_helper_test.php
index ba46e86f9..5a9958971 100644
--- a/tests/codeigniter/helpers/array_helper_test.php
+++ b/tests/codeigniter/helpers/array_helper_test.php
@@ -2,16 +2,16 @@
 
 class Array_helper_test extends CI_TestCase {
 
+	public $my_array = array(
+		'foo'    => 'bar',
+		'sally'  => 'jim',
+		'maggie' => 'bessie',
+		'herb'   => 'cook'
+	);
+
 	public function set_up()
 	{
 		$this->helper('array');
-
-		$this->my_array = array(
-			'foo'		=> 'bar',
-			'sally'		=> 'jim',
-			'maggie'	=> 'bessie',
-			'herb'		=> 'cook'
-		);
 	}
 
 	// ------------------------------------------------------------------------
@@ -19,9 +19,7 @@ class Array_helper_test extends CI_TestCase {
 	public function test_element_with_existing_item()
 	{
 		$this->assertEquals(FALSE, element('testing', $this->my_array));
-
 		$this->assertEquals('not set', element('testing', $this->my_array, 'not set'));
-
 		$this->assertEquals('bar', element('foo', $this->my_array));
 	}
 
diff --git a/tests/codeigniter/helpers/captcha_helper_test.php b/tests/codeigniter/helpers/captcha_helper_test.php
index fc86305e3..bb8760a15 100644
--- a/tests/codeigniter/helpers/captcha_helper_test.php
+++ b/tests/codeigniter/helpers/captcha_helper_test.php
@@ -4,7 +4,7 @@ class Captcha_helper_test extends CI_TestCase {
 
 	public function test_create_captcha()
 	{
-		$this->markTestSkipped('Cant easily test');
+		$this->markTestSkipped("Can't test");
 	}
 
 }
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/directory_helper_test.php b/tests/codeigniter/helpers/directory_helper_test.php
index de72dee78..ac71dfaf8 100644
--- a/tests/codeigniter/helpers/directory_helper_test.php
+++ b/tests/codeigniter/helpers/directory_helper_test.php
@@ -31,7 +31,7 @@ class Directory_helper_test extends CI_TestCase {
 		// is_dir(), opendir(), etc. seem to fail on Windows + vfsStream when there are trailing backslashes in directory names
 		if ( ! is_dir(vfsStream::url('testDir').DIRECTORY_SEPARATOR))
 		{
-			$this->markTestSkipped();
+			$this->markTestSkipped("Can't test this under Windows");
 			return;
 		}
 
diff --git a/tests/codeigniter/helpers/email_helper_test.php b/tests/codeigniter/helpers/email_helper_test.php
index fea452f5f..53a206825 100644
--- a/tests/codeigniter/helpers/email_helper_test.php
+++ b/tests/codeigniter/helpers/email_helper_test.php
@@ -15,4 +15,9 @@ class Email_helper_test extends CI_TestCase {
 		$this->assertEquals(TRUE, valid_email('my.test@test.com'));
 	}
 
+	public function test_send_mail()
+	{
+		$this->markTestSkipped("Can't test");
+	}
+
 }
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/file_helper_test.php b/tests/codeigniter/helpers/file_helper_test.php
index 3a6c73a5c..c31817595 100644
--- a/tests/codeigniter/helpers/file_helper_test.php
+++ b/tests/codeigniter/helpers/file_helper_test.php
@@ -31,9 +31,10 @@ class File_helper_Test extends CI_TestCase {
 	{
 		$content = 'Jack and Jill went up the mountain to fight a billy goat.';
 
-		$file = vfsStream::newFile('my_file.txt', 0777)->withContent($content)
-											 ->lastModified(time() - 86400)
-											 ->at($this->_test_dir);
+		$file = vfsStream::newFile('my_file.txt', 0777)
+			->withContent($content)
+			->lastModified(time() - 86400)
+			->at($this->_test_dir);
 
 		$this->assertEquals('777', octal_permissions($file->getPermissions()));
 	}
@@ -47,9 +48,10 @@ class File_helper_Test extends CI_TestCase {
 	{
 		$content = 'Jack and Jill went up the mountain to fight a billy goat.';
 
-		$file = vfsStream::newFile('my_file.txt', 0777)->withContent($content)
-											 ->lastModified(time() - 86400)
-											 ->at($this->_test_dir);
+		$file = vfsStream::newFile('my_file.txt', 0777)
+			->withContent($content)
+			->lastModified(time() - 86400)
+			->at($this->_test_dir);
 
 		$this->assertEquals('urwxrwxrwx', symbolic_permissions($file->getPermissions()));
 	}
@@ -60,9 +62,10 @@ class File_helper_Test extends CI_TestCase {
 	{
 		$content = 'Jack and Jill went up the mountain to fight a billy goat.';
 
-		$file = vfsStream::newFile('my_file.txt', 0777)->withContent($content)
-											 ->lastModified(time() - 86400)
-											 ->at($this->_test_dir);
+		$file = vfsStream::newFile('my_file.txt', 0777)
+			->withContent($content)
+			->lastModified(time() - 86400)
+			->at($this->_test_dir);
 
 		$this->assertEquals('text/plain', get_mime_by_extension(vfsStream::url('my_file.txt')));
 
@@ -103,19 +106,20 @@ class File_helper_Test extends CI_TestCase {
 		$content = 'Jack and Jill went up the mountain to fight a billy goat.';
 		$last_modified = time() - 86400;
 
-		$file = vfsStream::newFile('my_file.txt', 0777)->withContent($content)
-											 ->lastModified($last_modified)
-											 ->at($this->_test_dir);
+		$file = vfsStream::newFile('my_file.txt', 0777)
+			->withContent($content)
+			->lastModified($last_modified)
+			->at($this->_test_dir);
 
 		$ret_values = array(
-			'name'			=> 'my_file.txt',
-			'server_path'	=> 'vfs://my_file.txt',
-			'size'			=> 57,
-			'date'			=> $last_modified,
-			'readable'		=> TRUE,
-			'writable'		=> TRUE,
-			'executable'	=> TRUE,
-			'fileperms'		=> 33279
+			'name'        => 'my_file.txt',
+			'server_path' => 'vfs://my_file.txt',
+			'size'        => 57,
+			'date'        => $last_modified,
+			'readable'    => TRUE,
+			'writable'    => TRUE,
+			'executable'  => TRUE,
+			'fileperms'   => 33279
 		);
 
 		$info = get_file_info(vfsStream::url('my_file.txt'), $vals);
@@ -128,24 +132,16 @@ class File_helper_Test extends CI_TestCase {
 
 	// --------------------------------------------------------------------
 
-	// Skipping for now, as it's not implemented in vfsStreamWrapper
-	// flock(): vfsStreamWrapper::stream_lock is not implemented!
-
-	// public function test_write_file()
-	// {
-	//	if ( ! defined('FOPEN_WRITE_CREATE_DESTRUCTIVE'))
-	//	{
-	//		define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb');
-	//	}
-	//
-	//	$content = 'Jack and Jill went up the mountain to fight a billy goat.';
-	//
-	//	$file = vfsStream::newFile('write.txt', 0777)->withContent('')
-	//								 	 ->lastModified(time() - 86400)
-	//								 	 ->at($this->_test_dir);
-	//
-	//	$this->assertTrue(write_file(vfsStream::url('write.txt'), $content));
-	//
-	// }
+	 public function test_write_file()
+	 {
+		$content = 'Jack and Jill went up the mountain to fight a billy goat.';
+
+		$file = vfsStream::newFile('write.txt', 0777)
+			->withContent('')
+			->lastModified(time() - 86400)
+			->at($this->_test_dir);
+
+		$this->assertTrue(write_file(vfsStream::url('write.txt'), $content));
+	 }
 
 }
\ No newline at end of file
diff --git a/tests/codeigniter/helpers/inflector_helper_test.php b/tests/codeigniter/helpers/inflector_helper_test.php
index f3b0ebbe8..81ce5e394 100644
--- a/tests/codeigniter/helpers/inflector_helper_test.php
+++ b/tests/codeigniter/helpers/inflector_helper_test.php
@@ -10,11 +10,11 @@ class Inflector_helper_test extends CI_TestCase {
 	public function test_singular()
 	{
 		$strs = array(
-			'tellies'		=> 'telly',
-			'smellies'		=> 'smelly',
-			'abjectnesses'	=> 'abjectness',
-			'smells'		=> 'smell',
-			'equipment'		=> 'equipment'
+			'tellies'      => 'telly',
+			'smellies'     => 'smelly',
+			'abjectnesses' => 'abjectness',
+			'smells'       => 'smell',
+			'equipment'    => 'equipment'
 		);
 
 		foreach ($strs as $str => $expect)
@@ -28,12 +28,12 @@ class Inflector_helper_test extends CI_TestCase {
 	public function test_plural()
 	{
 		$strs = array(
-			'telly'			=> 'tellies',
-			'smelly'		=> 'smellies',
-			'abjectness'	=> 'abjectnesses', // ref : http://en.wiktionary.org/wiki/abjectnesses
-			'smell'			=> 'smells',
-			'witch'			=> 'witches',
-			'equipment'		=> 'equipment'
+			'telly'      => 'tellies',
+			'smelly'     => 'smellies',
+			'abjectness' => 'abjectnesses', // ref : http://en.wiktionary.org/wiki/abjectnesses
+			'smell'      => 'smells',
+			'witch'      => 'witches',
+			'equipment'  => 'equipment'
 		);
 
 		foreach ($strs as $str => $expect)
@@ -48,9 +48,9 @@ class Inflector_helper_test extends CI_TestCase {
 	{
 		$strs = array(
 			'this is the string'	=> 'thisIsTheString',
-			'this is another one'	=> 'thisIsAnotherOne',
-			'i-am-playing-a-trick'	=> 'i-am-playing-a-trick',
-			'what_do_you_think-yo?'	=> 'whatDoYouThink-yo?',
+			'this is another one'   => 'thisIsAnotherOne',
+			'i-am-playing-a-trick'  => 'i-am-playing-a-trick',
+			'what_do_you_think-yo?' => 'whatDoYouThink-yo?',
 		);
 
 		foreach ($strs as $str => $expect)
@@ -64,10 +64,10 @@ class Inflector_helper_test extends CI_TestCase {
 	public function test_underscore()
 	{
 		$strs = array(
-			'this is the string'	=> 'this_is_the_string',
-			'this is another one'	=> 'this_is_another_one',
-			'i-am-playing-a-trick'	=> 'i-am-playing-a-trick',
-			'what_do_you_think-yo?'	=> 'what_do_you_think-yo?',
+			'this is the string'    => 'this_is_the_string',
+			'this is another one'   => 'this_is_another_one',
+			'i-am-playing-a-trick'  => 'i-am-playing-a-trick',
+			'what_do_you_think-yo?' => 'what_do_you_think-yo?',
 		);
 
 		foreach ($strs as $str => $expect)
@@ -81,10 +81,10 @@ class Inflector_helper_test extends CI_TestCase {
 	public function test_humanize()
 	{
 		$strs = array(
-			'this_is_the_string'	=> 'This Is The String',
-			'this_is_another_one'	=> 'This Is Another One',
-			'i-am-playing-a-trick'	=> 'I-am-playing-a-trick',
-			'what_do_you_think-yo?'	=> 'What Do You Think-yo?',
+			'this_is_the_string'    => 'This Is The String',
+			'this_is_another_one'   => 'This Is Another One',
+			'i-am-playing-a-trick'  => 'I-am-playing-a-trick',
+			'what_do_you_think-yo?' => 'What Do You Think-yo?',
 		);
 
 		foreach ($strs as $str => $expect)
diff --git a/tests/codeigniter/libraries/Encryption_test.php b/tests/codeigniter/libraries/Encryption_test.php
index 54db2b42d..a8b5bc81e 100644
--- a/tests/codeigniter/libraries/Encryption_test.php
+++ b/tests/codeigniter/libraries/Encryption_test.php
@@ -179,6 +179,9 @@ class Encryption_test extends CI_TestCase {
 	 * Testing the three methods separately is not realistic as they are
 	 * designed to work together. A more thorough test for initialize()
 	 * though is the OpenSSL/MCrypt compatibility test.
+	 *
+	 * @depends	test_hkdf
+	 * @depends	test__get_params
 	 */
 	public function test_initialize_encrypt_decrypt()
 	{
@@ -202,6 +205,8 @@ class Encryption_test extends CI_TestCase {
 
 	/**
 	 * encrypt(), decrypt test with custom parameters
+	 *
+	 * @depends	test___get_params
 	 */
 	public function test_encrypt_decrypt_custom()
 	{
@@ -239,7 +244,7 @@ class Encryption_test extends CI_TestCase {
 	{
 		if ($this->encryption->drivers['mcrypt'] === FALSE)
 		{
-			return $this->markTestAsSkipped('Cannot test MCrypt because it is not available.');
+			return $this->markTestSkipped('Cannot test MCrypt because it is not available.');
 		}
 
 		$this->assertTrue(is_resource($this->encryption->__driver_get_handle('mcrypt', 'rijndael-128', 'cbc')));
@@ -254,7 +259,7 @@ class Encryption_test extends CI_TestCase {
 	{
 		if ($this->encryption->drivers['openssl'] === FALSE)
 		{
-			return $this->markTestAsSkipped('Cannot test OpenSSL because it is not available.');
+			return $this->markTestSkipped('Cannot test OpenSSL because it is not available.');
 		}
 
 		$this->assertEquals('aes-128-cbc', $this->encryption->__driver_get_handle('openssl', 'aes-128', 'cbc'));
@@ -272,7 +277,7 @@ class Encryption_test extends CI_TestCase {
 	{
 		if ( ! $this->encryption->drivers['mcrypt'] OR ! $this->encryption->drivers['openssl'])
 		{
-			$this->markTestAsSkipped('Both MCrypt and OpenSSL support are required for portability tests.');
+			$this->markTestSkipped('Both MCrypt and OpenSSL support are required for portability tests.');
 			return;
 		}
 
diff --git a/tests/codeigniter/libraries/Session_test.php b/tests/codeigniter/libraries/Session_test.php
index 97e9444ee..6f1332384 100644
--- a/tests/codeigniter/libraries/Session_test.php
+++ b/tests/codeigniter/libraries/Session_test.php
@@ -91,7 +91,7 @@ class Session_test extends CI_TestCase {
 		$cmsg1 = 'Some test data';
 		$cmsg2 = 42;
 		$nmsg1 = 'Other test data';
-		$nmsg2 = true;
+		$nmsg2 = TRUE;
 		$this->session->cookie->set_userdata($key1, $cmsg1);
 		$this->session->set_userdata($ckey2, $cmsg2);
 		$this->session->native->set_userdata($key1, $nmsg1);
diff --git a/tests/codeigniter/libraries/Table_test.php b/tests/codeigniter/libraries/Table_test.php
index ce04b6a6d..8e7452474 100644
--- a/tests/codeigniter/libraries/Table_test.php
+++ b/tests/codeigniter/libraries/Table_test.php
@@ -34,7 +34,7 @@ class Table_test extends CI_TestCase {
 	}
 
 	/*
-	 * @depends testPrepArgs
+	 * @depends	test_prep_args
 	 */
 	public function test_set_heading()
 	{
@@ -55,7 +55,7 @@ class Table_test extends CI_TestCase {
 	}
 
 	/*
-	 * @depends testPrepArgs
+	 * @depends	test_prep_args
 	 */
 	public function test_add_row()
 	{
@@ -200,16 +200,14 @@ class Table_test extends CI_TestCase {
 
 	public function test_set_from_array()
 	{
-		$this->assertFalse($this->table->set_from_array('bogus'));
-		$this->assertFalse($this->table->set_from_array(NULL));
-
 		$data = array(
 			array('name', 'color', 'number'),
 			array('Laura', 'Red', '22'),
 			array('Katie', 'Blue')
 		);
 
-		$this->table->set_from_array($data, FALSE);
+		$this->table->auto_heading = FALSE;
+		$this->table->set_from_array($data);
 		$this->assertEmpty($this->table->heading);
 
 		$this->table->clear();
@@ -235,22 +233,14 @@ class Table_test extends CI_TestCase {
 
 	public function test_set_from_object()
 	{
-		// Make a stub of query instance
-		$query = new CI_TestCase();
-		$query->list_fields = function(){
-			return array('name', 'email');
-		};
-		$query->result_array = function(){
-			return array(
-					array('name' => 'John Doe', 'email' => 'john@doe.com'),
-					array('name' => 'Foo Bar', 'email' => 'foo@bar.com'),
-				);
-		};
-		$query->num_rows = function(){
-			return 2;
-		};
-
-		$this->table->set_from_object($query);
+		// This needs to be passed by reference to CI_DB_result::__construct()
+		$dummy = new stdClass();
+		$dummy->conn_id = NULL;
+		$dummy->result_id = NULL;
+
+		$db_result = new DB_result_dummy($dummy);
+
+		$this->table->set_from_db_result($db_result);
 
 		$expected = array(
 			array('data' => 'name'),
@@ -290,4 +280,21 @@ class Table_test extends CI_TestCase {
 		$this->assertTrue(strpos($table, '<td>Small</td>') !== FALSE);
 	}
 
+}
+
+// We need this for the _set_from_db_result() test
+class DB_result_dummy extends CI_DB_result
+{
+	public function list_fields()
+	{
+		return array('name', 'email');
+	}
+
+	public function result_array()
+	{
+		return array(
+			array('name' => 'John Doe', 'email' => 'john@doe.com'),
+			array('name' => 'Foo Bar', 'email' => 'foo@bar.com')
+		);
+	}
 }
\ No newline at end of file