1 files changed, 70 insertions, 0 deletions
diff --git a/t/t6407-merge-binary.sh b/t/t6407-merge-binary.sh
new file mode 100755
index 0000000000..d4273f2575
--- /dev/null
+++ b/t/t6407-merge-binary.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+
+test_description='ask merge-recursive to merge binary files'
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+test_expect_success setup '
+
+	cat "$TEST_DIRECTORY"/test-binary-1.png >m &&
+	git add m &&
+	git ls-files -s | sed -e "s/ 0	/ 1	/" >E1 &&
+	test_tick &&
+	git commit -m "initial" &&
+
+	git branch side &&
+	echo frotz >a &&
+	git add a &&
+	echo nitfol >>m &&
+	git add a m &&
+	git ls-files -s a >E0 &&
+	git ls-files -s m | sed -e "s/ 0	/ 3	/" >E3 &&
+	test_tick &&
+	git commit -m "main adds some" &&
+
+	git checkout side &&
+	echo rezrov >>m &&
+	git add m &&
+	git ls-files -s m | sed -e "s/ 0	/ 2	/" >E2 &&
+	test_tick &&
+	git commit -m "side modifies" &&
+
+	git tag anchor &&
+
+	cat E0 E1 E2 E3 >expect
+'
+
+test_expect_success resolve '
+
+	rm -f a* m* &&
+	git reset --hard anchor &&
+
+	if git merge -s resolve main
+	then
+		echo Oops, should not have succeeded
+		false
+	else
+		git ls-files -s >current
+		test_cmp expect current
+	fi
+'
+
+test_expect_success recursive '
+
+	rm -f a* m* &&
+	git reset --hard anchor &&
+
+	if git merge -s recursive main
+	then
+		echo Oops, should not have succeeded
+		false
+	else
+		git ls-files -s >current
+		test_cmp expect current
+	fi
+'
+
+test_done