merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 47 insertions, 0 deletions

diff --git a/third_party/git/t/t4115-apply-symlink.sh b/third_party/git/t/t4115-apply-symlink.sh
new file mode 100755
index 000000000000..872fcda6cb6d
--- /dev/null
+++ b/third_party/git/t/t4115-apply-symlink.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='git apply symlinks and partial files
+
+'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+
+	test_ln_s_add path1/path2/path3/path4/path5 link1 &&
+	git commit -m initial &&
+
+	git branch side &&
+
+	rm -f link? &&
+
+	test_ln_s_add htap6 link1 &&
+	git commit -m second &&
+
+	git diff-tree -p HEAD^ HEAD >patch  &&
+	git apply --stat --summary patch
+
+'
+
+test_expect_success SYMLINKS 'apply symlink patch' '
+
+	git checkout side &&
+	git apply patch &&
+	git diff-files -p >patched &&
+	test_cmp patch patched
+
+'
+
+test_expect_success 'apply --index symlink patch' '
+
+	git checkout -f side &&
+	git apply --index patch &&
+	git diff-index --cached -p HEAD >patched &&
+	test_cmp patch patched
+
+'
+
+test_done