test: explicitly "add" file before some commit in test-filecache.py
`hg commit -A` will revert the `hg addremove` step if the commit fails. However
`hg rollback` currently does not.
We are about to improve internal consistency around transaction and dirstate and the behavior of `hg rollback` will align on the other behavior in the process.
Before doing so, we make sure the test is using a separate call to `hg add` to
avoid the test scenario to be affected by that future change.
note: the behavior change for `hg rollback` seems fine as it affect a niche
usecase and `hg rollback` usage have been strongly discouraged for a while.
--- a/tests/test-filecache.py Mon Feb 13 17:42:10 2023 +0100
+++ b/tests/test-filecache.py Mon Feb 13 19:46:39 2023 +0100
@@ -165,7 +165,7 @@
def test_filecache_synced():
# test old behavior that caused filecached properties to go out of sync
- os.system('hg init && echo a >> a && hg ci -qAm.')
+ os.system('hg init && echo a >> a && hg add a && hg ci -qm.')
repo = hg.repository(uimod.ui.load())
# first rollback clears the filecache, but changelog to stays in __dict__
repo.rollback()