Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 01 Mar 2021 20:08:26 +0100] rev 46657
copies: tests and fix parallel computation of changed file information
The code was mixing variable name and misbehaving in some case. This changeset
fix it and also add a tests to validate it does not regress. Without the fix,
the parallel-upgrade misbehavior in random ways.
Differential Revision: https://phab.mercurial-scm.org/D10084