Add new test to help identify keycode issues.
Add new test to help identify keycode issues.

BHamrick1/robotjs,hristoterezov/robotjs,octalmage/robotjs,hristoterezov/robotjs,BHamrick1/robotjs,hristoterezov/robotjs,BHamrick1/robotjs,octalmage/robotjs,hristoterezov/robotjs,BHamrick1/robotjs,octalmage/robotjs,octalmage/robotjs