When Running Unitests on ios15 simulator it gets stuck on UIKit function

Question

Created Oct ’21

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Unitests (cmd+U) on xcode13 on a ios15 simulator are getting stuck and won't executes XCtests.

I've debugged the code and found that it gets stuck on the line: [UIScreen mainScreen] , and won't continue to the next line in my code. It doesn't happen when running the unitests on ios14 simulator, nor when simply running the app (cmd+R) on a ios15 simulator.

The UIScreen is part of the UIKIt. Is there a bug in the UIKIt?

Answer 1

Claude31 OP

Oct ’21

Could you show more code, the full func with the line: [UIScreen mainScreen] ?

Answer 2

ShaniRabi OP

Oct ’21

The full line is: extern const int WINDOW_WIDTH = [[UIScreen mainScreen] bounds].size.height * [[UIScreen mainScreen] scale];