From b079feed64238558fa24ba8ade892d84628a05ac Mon Sep 17 00:00:00 2001
From: Thomas Rast <trast@student.ethz.ch>
Date: Fri, 12 Mar 2010 18:04:30 +0100
Subject: rebase -i: invoke post-rewrite hook

Aside from the same issue that rebase also has (remembering the
original commit across a conflict resolution), rebase -i brings an
extra twist: We need to defer writing the rewritten list in the case
of {squash,fixup} because their rewritten result should be the last
commit in the squashed group.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t5407-post-rewrite-hook.sh | 101 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)

(limited to 't/t5407-post-rewrite-hook.sh')

diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh
index 1ecaa4b580..f0f91f149d 100755
--- a/t/t5407-post-rewrite-hook.sh
+++ b/t/t5407-post-rewrite-hook.sh
@@ -79,4 +79,105 @@ EOF
 	verify_hook_input
 '
 
+test_expect_success 'git rebase -m' '
+	git reset --hard D &&
+	clear_hook_input &&
+	test_must_fail git rebase -m --onto A B &&
+	echo C > foo &&
+	git add foo &&
+	git rebase --continue &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse C) $(git rev-parse HEAD^)
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
+test_expect_success 'git rebase -m --skip' '
+	git reset --hard D &&
+	clear_hook_input &&
+	test_must_fail git rebase --onto A B &&
+	test_must_fail git rebase --skip &&
+	echo D > foo &&
+	git add foo &&
+	git rebase --continue &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
+set_fake_editor
+
+# Helper to work around the lack of one-shot exporting for
+# test_must_fail (as it is a shell function)
+test_fail_interactive_rebase () {
+	(
+		FAKE_LINES="$1" &&
+		shift &&
+		export FAKE_LINES &&
+		test_must_fail git rebase -i "$@"
+	)
+}
+
+test_expect_success 'git rebase -i (unchanged)' '
+	git reset --hard D &&
+	clear_hook_input &&
+	test_fail_interactive_rebase "1 2" --onto A B &&
+	echo C > foo &&
+	git add foo &&
+	git rebase --continue &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse C) $(git rev-parse HEAD^)
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
+test_expect_success 'git rebase -i (skip)' '
+	git reset --hard D &&
+	clear_hook_input &&
+	test_fail_interactive_rebase "2" --onto A B &&
+	echo D > foo &&
+	git add foo &&
+	git rebase --continue &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
+test_expect_success 'git rebase -i (squash)' '
+	git reset --hard D &&
+	clear_hook_input &&
+	test_fail_interactive_rebase "1 squash 2" --onto A B &&
+	echo C > foo &&
+	git add foo &&
+	git rebase --continue &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse C) $(git rev-parse HEAD)
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
+test_expect_success 'git rebase -i (fixup without conflict)' '
+	git reset --hard D &&
+	clear_hook_input &&
+	FAKE_LINES="1 fixup 2" git rebase -i B &&
+	echo rebase >expected.args &&
+	cat >expected.data <<EOF &&
+$(git rev-parse C) $(git rev-parse HEAD)
+$(git rev-parse D) $(git rev-parse HEAD)
+EOF
+	verify_hook_input
+'
+
 test_done
-- 
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