mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-04-15 00:12:00 +02:00
7465b002f9
* src/copy.c (copy_internal): Perform "update" check before the possible interactive prompt. Reported by zeno_AT_biyg_DOT_org in <http://bugzilla.redhat.com/248591> * tests/mv/update: Add tests for the above. * NEWS: Mention the bug fix.
77 lines
2.2 KiB
Bash
Executable File
77 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
|
|
# make sure --update works as advertised
|
|
|
|
# Copyright (C) 2001, 2004, 2006-2007 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, 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
|
|
mv --version
|
|
fi
|
|
|
|
. $srcdir/../envvar-check
|
|
. $srcdir/../lang-default
|
|
|
|
pwd=`pwd`
|
|
tmp=mv-update.$$
|
|
trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
|
|
trap '(exit $?); exit' 1 2 13 15
|
|
|
|
framework_failure=0
|
|
mkdir $tmp || framework_failure=1
|
|
cd $tmp || framework_failure=1
|
|
echo old > old || framework_failure=1
|
|
touch -d yesterday old || framework_failure=1
|
|
echo new > new || framework_failure=1
|
|
|
|
if test $framework_failure = 1; then
|
|
echo 'failure in testing framework' 1>&2
|
|
(exit 1); exit 1
|
|
fi
|
|
|
|
fail=0
|
|
|
|
for interactive in '' -i; do
|
|
for cp_or_mv in cp mv; do
|
|
# This is a no-op, with no prompt.
|
|
# With coreutils-6.9 and earlier, using --update with -i would
|
|
# mistakenly elicit a prompt.
|
|
$cp_or_mv $interactive --update old new < /dev/null > out 2>&1 || fail=1
|
|
test -s out && fail=1
|
|
case "`cat new`" in new) ;; *) fail=1 ;; esac
|
|
case "`cat old`" in old) ;; *) fail=1 ;; esac
|
|
done
|
|
done
|
|
|
|
# This will actually perform the rename.
|
|
mv --update new old || fail=1
|
|
test -f new && fail=1
|
|
case "`cat old`" in new) ;; *) fail=1 ;; esac
|
|
|
|
# Restore initial conditions.
|
|
echo old > old || fail=1
|
|
touch -d yesterday old || fail=1
|
|
echo new > new || fail=1
|
|
|
|
# This will actually perform the copy.
|
|
cp --update new old || fail=1
|
|
case "`cat old`" in new) ;; *) fail=1 ;; esac
|
|
case "`cat new`" in new) ;; *) fail=1 ;; esac
|
|
|
|
(exit $fail); exit $fail
|