view tests/test-revlog-raw.py.out @ 47767:66ad7e32011f stable

fix: use scmutil.movedirstate() instead of reimplementing

I wrote this patch 2 years ago as a little cleanup. I wanted to
generally used `scmutil.movedirstate()` instead of manually updating
the dirstate because that is easy to get wrong. I didn't know until
today that the current code had a bug. So I added the test case two
patches before this one and dusted off this one patch. This is a
little slower than the previous code, as it diffs two
manifests. However, it fixes the bug and I don't think it's going to
be noticeably slower anyway.

Differential Revision: https://phab.mercurial-scm.org/D11210

local test passed
addgroupcopy test passed
clone test passed
lowlevelcopy test passed
slicing test passed
issnapshot test passed
findsnapshot test passed