Add tests for rebase -i --root without --onto

diff --git a/t/t3412-rebase-root.sh b/t/t3412-rebase-root.sh
index 086c91c7b47aa2fa7b593f4f9b2f84f6b7ba3724..e4f9da8536556eb9b0711d85ba411877fbc31c7e 100755 (executable)
--- a/t/t3412-rebase-root.sh
+++ b/t/t3412-rebase-root.sh
@@ -22,10 +22,6 @@ test_expect_success 'prepare repository' '
        test_commit 4 B
 '
 
-test_expect_success 'rebase --root expects --onto' '
-       test_must_fail git rebase --root
-'
-
 test_expect_success 'setup pre-rebase hook' '
        mkdir -p .git/hooks &&
        cat >.git/hooks/pre-rebase <<EOF &&