git checkout rename2 &&
git cherry-pick added &&
+ test $(git rev-parse HEAD^) = $(git rev-parse rename2) &&
test -f opos &&
grep "Add extra line at the end" opos
git checkout rename1 &&
git revert added &&
+ test $(git rev-parse HEAD^) = $(git rev-parse rename1) &&
test -f spoo &&
! grep "Add extra line at the end" spoo
echo content >extra_file &&
git add extra_file &&
test_must_fail git revert HEAD 2>errors &&
- grep "Dirty index" errors
+ grep "Your local changes would be overwritten by " errors
'