This tests the YesNo and the Message dialog boxes. Also when quotes, new line characters or "\r" characters are used in the message text are handled correct. These character in a window title will be removed.
These dialog boxes can also be called with the Unimacro shorthand commands (USCs) YESNO and MSG (or MESSAGE).
This test is always safe to call, and you can do the different "sub"-tests on prompt.
Call Unimacro test message to run this test.