For what little it's worth, test dependencies and conditional (non-)execution of tests with failed dependencies is a standard feature of TestNG. Sure, that doesn't help you in the C++ world, but the concept is well explored. There's also a bunch of stuff for test grouping, etc.

Speaking as a coder myself, I loved the detail. Thank you.

I was doing a little bit of reconfiguration of my yellow belts when the game crashed. Here's the log:

0.005 2016-03-22 20:30:38; Factorio 0.12.28 (Build 17913, win64, steam)
0.005 Operating system: Windows 10
0.005 Program arguments: "C:\Program Files (x86)\Steam\steamapps\common\Factorio\bin ...