[PATCH] When copying or renaming, keep the mode, please

Without this patch, git-apply does not retain the mode when renaming or
copying files.

[jc: Good catch, Johannes.  I added a test case to demonstrate the
breackage in the original.]

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 37 insertions, 0 deletions

diff --git a/t/t4102-apply-rename.sh b/t/t4102-apply-rename.sh
new file mode 100755
index 0000000000..f591a5681d
--- /dev/null
+++ b/t/t4102-apply-rename.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='git-apply handling copy/rename patch.
+
+'
+. ./test-lib.sh
+
+# setup
+
+cat >test-patch <<\EOF
+diff --git a/foo b/bar
+similarity index 47%
+copy from foo
+copy to bar
+--- a/foo
++++ b/bar
+@@ -1 +1 @@
+-This is foo
++This is bar
+EOF
+
+echo 'This is foo' >foo
+chmod +x foo
+
+test_expect_success setup \
+    'git-update-cache --add foo'
+
+test_expect_success apply \
+    'git-apply --index --stat --summary --apply test-patch'
+
+test_expect_success validate \
+    'test -f bar && ls -l bar | grep "^-..x..x..x"'
+
+test_done