You should also take a look on add_test() - https://cmake.org/cmake/help/latest/command/add_test.html - to execute e.g. all tests at once.

Oh yes, it's logic. Thanks !!!

Thanks for the reply. Will check it out.

@koahnig Basically two problems on my side. .moc is not generated for every dialog as I thought. I got confused by name convention. moc_*.cpp are being produced. However, I had made another stupid error before. Accidently I had placed my test code into the contructor of the testing class and not in the routine testCase1() as required. However, since I had no problems from the being, I did not pay attention to this details. After moving the code to testCase1() also the test returns from my widget are monitored.

Nice one ! I've missed that function. Thanks !

You can find the implementation in qtestsystem.h It basically trigger event processing and sleeps a short time. Can you show a picture of how your system should work ?

Yes, each unit test gets its own executable. You can check Qt's sources, it's working quite well. Thanks for pointing to the request.