1 files changed, 62 insertions, 0 deletions
diff --git a/t/t4102-apply-rename.sh b/t/t4102-apply-rename.sh
new file mode 100755
index 0000000000..d42abff1ad
--- /dev/null
+++ b/t/t4102-apply-rename.sh
@@ -0,0 +1,62 @@
+#!/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%
+rename from foo
+rename 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-index --add foo'
+
+test_expect_success apply \
+    'git apply --index --stat --summary --apply test-patch'
+
+if [ "$(git config --get core.filemode)" = false ]
+then
+	say 'filemode disabled on the filesystem'
+else
+	test_expect_success validate \
+	    'test -f bar && ls -l bar | grep "^-..x......"'
+fi
+
+test_expect_success 'apply reverse' \
+    'git apply -R --index --stat --summary --apply test-patch &&
+     test "$(cat foo)" = "This is foo"'
+
+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
+
+test_expect_success 'apply copy' \
+    'git apply --index --stat --summary --apply test-patch &&
+     test "$(cat bar)" = "This is bar" -a "$(cat foo)" = "This is foo"'
+
+test_done