From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 21 Apr 2022 02:44:56 +0000 (-0700)
Subject: mv: test Bug#55029
X-Git-Tag: v9.2~201
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e087525091b8f0a15eb2354f71032597d5271599;p=thirdparty%2Fcoreutils.git

mv: test Bug#55029

* tests/mv/backup-dir.sh: New test for Bug#55029,
reported by Steve Ward.
---

diff --git a/NEWS b/NEWS
index 7bedb0617f..26eb52ca06 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,11 @@ GNU coreutils NEWS                                    -*- outline -*-
 
 * Noteworthy changes in release ?.? (????-??-??) [?]
 
+** Bug fixes
+
+  'mv --backup=simple f d/' no longer mistakenly backs up d/f to f~.
+  [bug introduced in coreutils-9.1]
+
 
 * Noteworthy changes in release 9.1 (2022-04-15) [stable]
 
diff --git a/tests/mv/backup-dir.sh b/tests/mv/backup-dir.sh
index 84c51afc8b..2f708b5b6f 100755
--- a/tests/mv/backup-dir.sh
+++ b/tests/mv/backup-dir.sh
@@ -36,4 +36,10 @@ mkdir C D E || framework_failure_
 mv -T --backup=numbered C E/ || fail=1
 mv -T --backup=numbered D E/ || fail=1
 
+# Bug#55029
+mkdir F && echo 1 >1 && echo 2 >2 && cp 1 F/X && cp 2 X || framework_failure_
+mv --backup=simple X F/ || fail=1
+compare 1 F/X~ || fail=1
+compare 2 F/X || fail=1
+
 Exit $fail