From 9da11c6aaecff37e2b167f1e5d1e5c1463689f9a Mon Sep 17 00:00:00 2001
From: Sean Purcell <me@seanp.xyz>
Date: Thu, 6 Apr 2017 12:58:49 -0700
Subject: [PATCH] Add test for overwriting read-only

---
 tests/playTests.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/playTests.sh b/tests/playTests.sh
index 5abbb14e..5409d9aa 100755
--- a/tests/playTests.sh
+++ b/tests/playTests.sh
@@ -109,6 +109,13 @@ $ZSTD -q tmp && die "overwrite check failed!"
 $ECHO "test : force overwrite"
 $ZSTD -q -f tmp
 $ZSTD -q --force tmp
+$ECHO "test : overwrite readonly file"
+$ECHO foo > tmpro.zst
+$ECHO foo > tmpro
+chmod 400 tmpro.zst
+$ZSTD -q --force tmpro || die "failed to overwrite read-only file"
+chmod 600 tmpro.zst
+rm tmpro tmpro.zst
 $ECHO "test : file removal"
 $ZSTD -f --rm tmp
 ls tmp && die "tmp should no longer be present"