HomePhabricator

tests: fold narrow treemanifest tests into main test file using testcases

Authored by durin42.

Description

tests: fold narrow treemanifest tests into main test file using testcases

These tests predate the testcases functionality in run-tests.py, so it
was never done in narrowhg.

Differential Revision: https://phab.mercurial-scm.org/D1979