From 90aa291c39ca8970fbce310cc317c5cc7b392691 Mon Sep 17 00:00:00 2001 From: Pádraig Brady Date: Wed, 17 Sep 2014 18:50:08 +0100 Subject: cp: issue correct warning and ignore duplicate source dirs * src/copy.c (copy_internal): Handle the case where we have the same destination directory as already encountered, which can only be due to the corresponding source directory being specified multiple times. * tests/cp/duplicate-sources.sh: Add a test for the new multiply specified directory case, and the existing multiply specified file case. * tests/local.mk: Reference the new test. * NEWS: Mention the bug fix. --- tests/cp/duplicate-sources.sh | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100755 tests/cp/duplicate-sources.sh (limited to 'tests/cp') diff --git a/tests/cp/duplicate-sources.sh b/tests/cp/duplicate-sources.sh new file mode 100755 index 000000000..e15c6d213 --- /dev/null +++ b/tests/cp/duplicate-sources.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# Ensure cp warns about but otherwise ignores source +# items specified multiple times. + +# Copyright (C) 2014 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 3 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, see . + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ cp + +mkdir a b || framework_failure_ +touch f || framework_failure_ + +cp -a a a f f b 2>err || fail=1 + +cat <exp +cp: warning: source directory 'a' specified more than once +cp: warning: source file 'f' specified more than once +EOF + +compare exp err || fail=1 + +Exit $fail -- cgit v1.2.3-54-g00ecf