Sync with 2.43.4

* maint-2.43: (40 commits)
  Git 2.43.4
  Git 2.42.2
  Git 2.41.1
  Git 2.40.2
  Git 2.39.4
  fsck: warn about symlink pointing inside a gitdir
  core.hooksPath: add some protection while cloning
  init.templateDir: consider this config setting protected
  clone: prevent hooks from running during a clone
  Add a helper function to compare file contents
  init: refactor the template directory discovery into its own function
  find_hook(): refactor the `STRIP_EXTENSION` logic
  clone: when symbolic links collide with directories, keep the latter
  entry: report more colliding paths
  t5510: verify that D/F confusion cannot lead to an RCE
  submodule: require the submodule path to contain directories only
  clone_submodule: avoid using `access()` on directories
  submodules: submodule paths must not contain symlinks
  clone: prevent clashing git dirs when cloning submodule in parallel
  t7423: add tests for symlinked submodule directories
  ...

1 files changed, 41 insertions, 0 deletions

diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
index 0afa3d0d31..85686ee15d 100755
--- a/t/t0060-path-utils.sh
+++ b/t/t0060-path-utils.sh
@@ -610,4 +610,45 @@ test_expect_success !VALGRIND,RUNTIME_PREFIX,CAN_EXEC_IN_PWD '%(prefix)/ works'
 	test_cmp expect actual
 '
 
+test_expect_success 'do_files_match()' '
+	test_seq 0 10 >0-10.txt &&
+	test_seq -1 10 >-1-10.txt &&
+	test_seq 1 10 >1-10.txt &&
+	test_seq 1 9 >1-9.txt &&
+	test_seq 0 8 >0-8.txt &&
+
+	test-tool path-utils do_files_match 0-10.txt 0-10.txt >out &&
+
+	assert_fails() {
+		test_must_fail \
+		test-tool path-utils do_files_match "$1" "$2" >out &&
+		grep different out
+	} &&
+
+	assert_fails 0-8.txt 1-9.txt &&
+	assert_fails -1-10.txt 0-10.txt &&
+	assert_fails 1-10.txt 1-9.txt &&
+	assert_fails 1-10.txt .git &&
+	assert_fails does-not-exist 1-10.txt &&
+
+	if test_have_prereq FILEMODE
+	then
+		cp 0-10.txt 0-10.x &&
+		chmod a+x 0-10.x &&
+		assert_fails 0-10.txt 0-10.x
+	fi &&
+
+	if test_have_prereq SYMLINKS
+	then
+		ln -sf 0-10.txt symlink &&
+		ln -s 0-10.txt another-symlink &&
+		ln -s over-the-ocean yet-another-symlink &&
+		ln -s "$PWD/0-10.txt" absolute-symlink &&
+		assert_fails 0-10.txt symlink &&
+		test-tool path-utils do_files_match symlink another-symlink &&
+		assert_fails symlink yet-another-symlink &&
+		assert_fails symlink absolute-symlink
+	fi
+'
+
 test_done