Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 12 Jan 2021 18:19:17 +0100] rev 46249
persistent-nodemap: test it (does not) exist after a local clone
This is currently buggy. We add a test before fixing the bug.
Differential Revision: https://phab.mercurial-scm.org/D9733