--- /var/folders/ak/ak8+JJJcF8OcxfVG5Cji3++++TI/-Tmp-/com.picodev.Versions/t3lib_divTest.revBASE (2).php	2010-07-02 12:26:33.000000000 +0200
+++ /Users/phorax/Clients+/_TYPO3/typo3_src-svn/tests/t3lib/t3lib_divTest.php	2010-07-02 12:26:30.000000000 +0200
@@ -1397,5 +1397,58 @@
 		$this->assertTrue($mkdirResult);
 		$this->assertTrue($directoryCreated);
 	}
+	
+	/**
+	 * Checks if t3lib_div::validIP() return the correct boolean for valid IPs
+	 *
+	 * @test
+	 * @see t3lib_div::validIP()
+	 * @dataProvider checkValidIpValidIpProvider
+	 */
+	public function checkValidIpValidIp($ip) {
+		$this->assertTrue(t3lib_div::validIP($ip));
+	}
+
+	/**
+	 * Checks if t3lib_div::validIP() return the correct boolean for invalid IPs
+	 *
+	 * @test
+	 * @see t3lib_div::validIP()
+	 * @dataProvider checkValidIpInvalidIpProvider
+	 */
+	public function checkValidIpInvalidIp($ip) {
+		$this->assertFalse(t3lib_div::validIP($ip));
+	}
+	
+	/**
+	 * DataProvider for checkValidIpValidIp
+	 * 
+	 * @return Array
+	 */
+    public static function checkValidIpValidIpProvider() {
+    	return array(
+	    	'0.0.0.0' => array('0.0.0.0'),
+    		'private Ip v4 class C' => array('192.168.0.1'),
+    		'private Ip v4 class A' => array('10.0.13.1'),
+	   		'private Ip v6' => array('fe80::daa2:5eff:fe8b:7dfb')
+    	);
+    }
+
+	/**
+	 * DataProvider for checkValidIpInvalidIp
+	 * 
+	 * @return Array
+	 */
+    public static function checkValidIpInvalidIpProvider() {
+    	return array(
+	    	'String' => array('test'),
+	    	'out of bounds' => array('300.300.300.300'),
+	    	'String null' => array('null'),
+	    	'localhost 127' => array('127.0.1'),
+	    	'null' => array(null),
+	    	'zero' => array(0),
+	    	'zero' => array('')
+	    );
+    }
 }
 ?>
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