1 files changed, 62 insertions, 0 deletions
diff --git a/third_party/git/t/t6405-merge-symlinks.sh b/third_party/git/t/t6405-merge-symlinks.sh
new file mode 100755
index 0000000000..6c0a90d044
--- /dev/null
+++ b/third_party/git/t/t6405-merge-symlinks.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Johannes Sixt
+#
+
+test_description='merging symlinks on filesystem w/o symlink support.
+
+This tests that git merge-recursive writes merge results as plain files
+if core.symlinks is false.'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	git config core.symlinks false &&
+	>file &&
+	git add file &&
+	git commit -m initial &&
+	git branch b-symlink &&
+	git branch b-file &&
+	l=$(printf file | git hash-object -t blob -w --stdin) &&
+	echo "120000 $l	symlink" | git update-index --index-info &&
+	git commit -m master &&
+	git checkout b-symlink &&
+	l=$(printf file-different | git hash-object -t blob -w --stdin) &&
+	echo "120000 $l	symlink" | git update-index --index-info &&
+	git commit -m b-symlink &&
+	git checkout b-file &&
+	echo plain-file >symlink &&
+	git add symlink &&
+	git commit -m b-file
+'
+
+test_expect_success 'merge master into b-symlink, which has a different symbolic link' '
+	git checkout b-symlink &&
+	test_must_fail git merge master
+'
+
+test_expect_success 'the merge result must be a file' '
+	test_path_is_file symlink
+'
+
+test_expect_success 'merge master into b-file, which has a file instead of a symbolic link' '
+	git reset --hard &&
+	git checkout b-file &&
+	test_must_fail git merge master
+'
+
+test_expect_success 'the merge result must be a file' '
+	test_path_is_file symlink
+'
+
+test_expect_success 'merge b-file, which has a file instead of a symbolic link, into master' '
+	git reset --hard &&
+	git checkout master &&
+	test_must_fail git merge b-file
+'
+
+test_expect_success 'the merge result must be a file' '
+	test_path_is_file symlink
+'
+
+test_done