BlueDuck SDA is an open-source automated test framework
...It allows you to write tests that are easy to read and maintain.
BlueDuck SDA is a powerful yet easy-to-use framework designed to help you build dynamic and robust test scripts for Web and Win32 apps. It is easy, fast, and reliable.
AutoIt v3 is a freeware BASIC-like scripting language designed for automating the Windows GUI and general scripting.
BlueDuck SDA combining automation for Win32 and Web in a single script. The perfect combination for developing automated cases, AutoIt and Selenium together
CxTest is a JUnit/cppUnit/xUnit-like unit test framework for C. It is extremely portable since it doesn't depend on RTTI, exception handling or any libraries (including standard ones)
The Winfessor .NET Unit Test Library is a very simple, feature-lacking unit test framework and Winforms GUI designed to get the job done. Tests are ran on a background thread so the GUI remains responsive. Attributes are used to designate test items.
The PyJTF supports the test-driven development of Javascript code
using tests written in Python. It executes the code under test in the IE
environment under Windows (Win32). Allows greater productivity in testing Javascript code.