Details
Description
On Macs with a Touch Bar, there is registered a network interface, en5, which is used for communication with iBridge. The test tst_QtcpServer::linkLocal iterates through all interfaces, tries to start a QTcpServer on each of them, and tries to connect a QTcpSocket to each of them. This does not work for interface en5.
This does not affect the Mac minis used for CI, because they do not have a Touch Bar, but it does affect MacBook Pros.
Filter out this interface when adding interfaces to test on macOS.