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git://git.sv.gnu.org/coreutils.git
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98 lines
2.5 KiB
Bash
Executable File
98 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that moving hard-linked arguments onto existing destinations works.
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# Likewise when using cp --preserve=link.
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# Copyright (C) 2003 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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if test "$VERBOSE" = yes; then
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set -x
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mv --version
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cp --version
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fi
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. $srcdir/../envvar-check
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PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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mkdir dst || framework_failure=1
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(cd dst && touch a b c) || framework_failure=1
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touch a || framework_failure=1
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ln a b || framework_failure=1
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ln a c || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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# ======================================
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cp --preserve=link a b c dst || fail=1
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# The source files must remain.
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test -f a || fail=1
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test -f b || fail=1
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test -f c || fail=1
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cd dst
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# Three destination files must exist.
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test -f a || fail=1
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test -f b || fail=1
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test -f c || fail=1
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# The three i-node numbers must be the same.
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ia=`ls -i a|sed 's/ a//'`
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ib=`ls -i b|sed 's/ b//'`
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ic=`ls -i c|sed 's/ c//'`
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test $ia = $ib || fail=1
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test $ia = $ic || fail=1
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cd ..
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rm -f dst/[abc]
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(cd dst && touch a b c)
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# ======================================
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mv a b c dst || fail=1
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# The source files must be gone.
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test -f a && fail=1
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test -f b && fail=1
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test -f c && fail=1
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cd dst
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# Three destination files must exist.
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test -f a || fail=1
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test -f b || fail=1
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test -f c || fail=1
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# The three i-node numbers must be the same.
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ia=`ls -i a|sed 's/ a//'`
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ib=`ls -i b|sed 's/ b//'`
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ic=`ls -i c|sed 's/ c//'`
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test $ia = $ib || fail=1
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test $ia = $ic || fail=1
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(exit $fail); exit $fail
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