in idb/cli/commands/xctest.py [0:0]
def get_tests_to_run(self, args: Namespace) -> Optional[Set[str]]:
if args.test_to_run:
return set(args.test_to_run)
if args.tests_to_run:
tests = ""
for test in args.tests_to_run:
tests += test + ","
tests = tests[:-1]
# the companion is expecting a set of size one for the logic tests,
# that is why we parse it here
return {tests}
return None