From 0dc7f789861bedfa74639b89be8c3c4e8b3b6490 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 14 Oct 2006 05:20:27 +0000
Subject: * NEWS: cp -r --backup dir1 dir2, would rename an existing dir1/dir2
 to dir1/dir2~. * src/copy.c (copy_internal): Although we do create a backup
 of each destination directory when in move mode, don't do that when copying.
 Reported by Peter Breitenlohner, in
 <http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/8616>. *
 tests/cp/backup-dir: New file.  Test for the above.

---
 tests/cp/backup-dir | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 tests/cp/backup-dir

(limited to 'tests')

diff --git a/tests/cp/backup-dir b/tests/cp/backup-dir
new file mode 100755
index 000000000..03bdfc43a
--- /dev/null
+++ b/tests/cp/backup-dir
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Ensure that cp -b doesn't back up directories.
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  cp --version
+fi
+
+. $srcdir/../envvar-check
+
+pwd=`pwd`
+t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
+trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
+trap '(exit $?); exit $?' 1 2 13 15
+
+framework_failure=0
+mkdir -p $tmp || framework_failure=1
+cd $tmp || framework_failure=1
+mkdir x y || framework_failure=1
+
+if test $framework_failure = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+cp -a x y || fail=1
+
+# This would mistakenly create a backup of y/x (y/x~) in coreutils-6.3.
+cp -ab x y || fail=1
+test -d y/x || fail=1
+test -d y/x~ && fail=1
+
+(exit $fail); exit $fail
-- 
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