test-copies: add a test updating file content while merging a pure overwrite...
test-copies: add a test updating file content while merging a pure overwrite
As the current test misbehavior show, this confuse various part of the code:
- the committed file is different depending of the commit source,
- the upgrade code compute the wrong information on this changeset.
This will be fixed in upcoming patches.
Differential Revision:
https://phab.mercurial-scm.org/D10087
