Re: [PATCH] add test for 'git rebase --keep-empty'

Signed-off-by: Martin von Zweigbergk <redacted>
---

While trying to use patch-id instead of
--ignore-if-in-upstream/--cherry-pick/cherry/etc, I noticed that
patch-id ignores empty patches and I was surprised that tests still
pass. This test case would be useful to protect --keep-empty.

 t/t3401-rebase-partial.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/t/t3401-rebase-partial.sh b/t/t3401-rebase-partial.sh
index 7f8693b..b89b512 100755
--- a/t/t3401-rebase-partial.sh
+++ b/t/t3401-rebase-partial.sh

@@ -47,7 +47,14 @@ test_expect_success 'rebase ignores empty commit' '
 	git commit --allow-empty -m empty &&
 	test_commit D &&
 	git rebase C &&
-	test $(git log --format=%s C..) = "D"
+	test "$(git log --format=%s C..)" = "D"
+'
+
+test_expect_success 'rebase --keep-empty' '
+	git reset --hard D &&
+	git rebase --keep-empty C &&
+	test "$(git log --format=%s C..)" = "D
+empty"
 '
 
 test_done

-- 
1.7.11.1.104.ge7b44f1