bpo-45020: Add tests for the -X "frozen_modules" option. (gh-28997)

We hadn't explicitly added any tests for this, so here they are.

https://bugs.python.org/issue45020

Eric Snow committed 4y ago

6afb285ff0790471a6858e44f85d143f07fda70c

Parent: 2b8677a

Committed by GitHub <noreply@github.com> on 10/25/2021, 9:26:41 PM