In
b5cabb4a9 (rebase: refuse to switch to branch already checked out
elsewhere, 2020-02-23) we add a condition to prevent a rebase operation
involving a switch to a branch that is already checked out in another
worktree.
A bug has recently been fixed that caused this to not work as expected.
Let's add a test to notice if this changes in the future.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git rebase main main
'
+test_expect_success 'switch to branch checked out elsewhere fails' '
+ test_when_finished "
+ git worktree remove wt1 &&
+ git worktree remove wt2 &&
+ git branch -d shared
+ " &&
+ git worktree add wt1 -b shared &&
+ git worktree add wt2 -f shared &&
+ # we test in both worktrees to ensure that works
+ # as expected with "first" and "next" worktrees
+ test_must_fail git -C wt1 rebase shared shared &&
+ test_must_fail git -C wt2 rebase shared shared
+'
+
test_expect_success 'switch to branch not checked out' '
git checkout main &&
git branch other &&