# Copyright 2015-2025 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# in any medium, are permitted without royalty provided the copyright
# notice and this notice are preserved.

. $srcdir/test-lib.sh

require cat
use_local_patch
use_tmpdir

# ==============================================================

# Patch missing the traditional "--- old\n+++ new\n" header

cat > test.diff <<EOF
diff --git a/test b/test
index 8e139fc..4c03766 100644
@@ -1 +1 @@
-a
+b
EOF

echo a > test

check 'patch -p1 -i test.diff' <<EOF
patching file test
EOF

check 'cat test' <<EOF
b
EOF
