1 files changed, 70 insertions, 0 deletions
diff --git a/t/t1302-repo-version.sh b/t/t1302-repo-version.sh
new file mode 100755
index 0000000000..0e47662406
--- /dev/null
+++ b/t/t1302-repo-version.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Nguyễn Thái Ngọc Duy
+#
+
+test_description='Test repository version check'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	cat >test.patch <<-\EOF &&
+	diff --git a/test.txt b/test.txt
+	new file mode 100644
+	--- /dev/null
+	+++ b/test.txt
+	@@ -0,0 +1 @@
+	+123
+	EOF
+
+	test_create_repo "test" &&
+	test_create_repo "test2" &&
+	GIT_CONFIG=test2/.git/config git config core.repositoryformatversion 99
+'
+
+test_expect_success 'gitdir selection on normal repos' '
+	echo 0 >expect &&
+	git config core.repositoryformatversion >actual &&
+	(
+		cd test &&
+		git config core.repositoryformatversion >../actual2
+	) &&
+	test_cmp expect actual &&
+	test_cmp expect actual2
+'
+
+test_expect_success 'gitdir selection on unsupported repo' '
+	# Make sure it would stop at test2, not trash
+	echo 99 >expect &&
+	(
+		cd test2 &&
+		git config core.repositoryformatversion >../actual
+	) &&
+	test_cmp expect actual
+'
+
+test_expect_success 'gitdir not required mode' '
+	git apply --stat test.patch &&
+	(
+		cd test &&
+		git apply --stat ../test.patch
+	) &&
+	(
+		cd test2 &&
+		git apply --stat ../test.patch
+	)
+'
+
+test_expect_success 'gitdir required mode' '
+	git apply --check --index test.patch &&
+	(
+		cd test &&
+		git apply --check --index ../test.patch
+	) &&
+	(
+		cd test2 &&
+		test_must_fail git apply --check --index ../test.patch
+	)
+'
+
+test_done