! grep "Maybe git-rebase is broken" actual
'
+test_expect_success 'implicit interactive rebase does not invoke sequence editor' '
+ test_when_finished "git rebase --abort ||:" &&
+ GIT_SEQUENCE_EDITOR="echo bad >" git rebase -x"echo one" @^
+'
+
test_expect_success 'no changes are a nop' '
git checkout branch2 &&
set_fake_editor &&