[TYPO3-core] RFC #14968: Feature: Add Test Cases for t3lib_div::validIP($ip)

[typo3-team-core-owner at lists.typo3.org]

This is an SVN patch request.

Type: New feature

Bugtracker references:
http://bugs.typo3.org/view.php?id=14968

Branches:
trunk

Problem:
--- (obvious)

Solution:
Two tests for t3lib_div::validIP

Notes:
Thanks to Nikolas Hagelstein (pulponair).
Created during #T3DD10 'Creating Unit tests for the Core' (Oliver Klee)