Avignon
Acceptance test system with a user-defined XML test language
BlueDuck SDA
Test automation framework combining Selenium and AutoIt
Certify
Codeless end-to-end test automation for SAP, Oracle, web, desktop and mainframe applications
Codeception
Full-stack testing framework for PHP
Cucumber
Behaviour-driven development tool running acceptance tests written in Gherkin
DejaGnu
GNU framework for testing other programs, based on Expect and Tcl