sparse-index: integrate with cherry-pick and rebase

The hard work was already done with 'git merge' and the ORT strategy.
Just add extra tests to see that we get the expected results in the
non-conflict cases.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 37 insertions, 2 deletions

diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh
index d9424ed642..886e78715f 100755
--- a/t/t1092-sparse-checkout-compatibility.sh
+++ b/t/t1092-sparse-checkout-compatibility.sh
@@ -527,6 +527,38 @@ test_expect_success 'merge with conflict outside cone' '
 	test_all_match git rev-parse HEAD^{tree}
 '
 
+test_expect_success 'cherry-pick/rebase with conflict outside cone' '
+	init_repos &&
+
+	for OPERATION in cherry-pick rebase
+	do
+		test_all_match git checkout -B tip &&
+		test_all_match git reset --hard merge-left &&
+		test_all_match git status --porcelain=v2 &&
+		test_all_match test_must_fail git $OPERATION merge-right &&
+		test_all_match git status --porcelain=v2 &&
+
+		# Resolve the conflict in different ways:
+		# 1. Revert to the base
+		test_all_match git checkout base -- deep/deeper2/a &&
+		test_all_match git status --porcelain=v2 &&
+
+		# 2. Add the file with conflict markers
+		test_all_match git add folder1/a &&
+		test_all_match git status --porcelain=v2 &&
+
+		# 3. Rename the file to another sparse filename and
+		#    accept conflict markers as resolved content.
+		run_on_all mv folder2/a folder2/z &&
+		test_all_match git add folder2 &&
+		test_all_match git status --porcelain=v2 &&
+
+		test_all_match git $OPERATION --continue &&
+		test_all_match git status --porcelain=v2 &&
+		test_all_match git rev-parse HEAD^{tree} || return 1
+	done
+'
+
 test_expect_success 'merge with outside renames' '
 	init_repos &&
 
@@ -665,8 +697,11 @@ test_expect_success 'sparse-index is not expanded' '
 	test_config -C sparse-index pull.twohead ort &&
 	(
 		sane_unset GIT_TEST_MERGE_ALGORITHM &&
-		ensure_not_expanded merge -m merge update-folder1 &&
-		ensure_not_expanded merge -m merge update-folder2
+		for OPERATION in "merge -m merge" cherry-pick rebase
+		do
+			ensure_not_expanded merge -m merge update-folder1 &&
+			ensure_not_expanded merge -m merge update-folder2 || return 1
+		done
 	)
 '