test: explicitly "add" file before some commit in test-rollback.t
`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-rollback.t Wed Jan 11 17:30:55 2023 +0100
+++ b/tests/test-rollback.t Mon Feb 13 17:42:32 2023 +0100
@@ -2,8 +2,8 @@
$ hg init t
$ cd t
$ echo a > a
- $ hg commit -Am'add a'
- adding a
+ $ hg add a
+ $ hg commit -m 'add a'
$ hg verify -q
$ hg parents
changeset: 0:1f0dee641bb7