mirror of
git://git.sv.gnu.org/coreutils.git
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107 lines
2.9 KiB
Bash
Executable File
107 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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# ensure that `cp -d' preserves hard-links between command line arguments
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# ensure that --preserve=links works with -RH and -RL
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# Copyright (C) 2001, 2002, 2004 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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cp --version
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fi
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. $srcdir/../envvar-check
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. $srcdir/../lang-default
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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; 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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touch a || framework_failure=1
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ln a b || framework_failure=1
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mkdir c || framework_failure=1
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cp -d a b c || framework_failure=1
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test -f c/a || framework_failure=1
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test -f c/b || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework' 1>&2
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(exit 1); exit 1
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fi
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fail=0
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a_inode=`ls -i c/a|sed 's,c/.*,,'`
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b_inode=`ls -i c/b|sed 's,c/.*,,'`
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test "$a_inode" = "$b_inode" || fail=1
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# --------------------------------------
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rm -rf a b c
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touch a
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ln -s a b
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mkdir c
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cp --preserve=links -R -H a b c
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a_inode=`ls -i c/a|sed 's,c/.*,,'`
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b_inode=`ls -i c/b|sed 's,c/.*,,'`
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test "$a_inode" = "$b_inode" || fail=1
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# --------------------------------------
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rm -rf a b c d
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mkdir d
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(cd d; touch a; ln -s a b)
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cp --preserve=links -R -L d c
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a_inode=`ls -i c/a|sed 's,c/.*,,'`
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b_inode=`ls -i c/b|sed 's,c/.*,,'`
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test "$a_inode" = "$b_inode" || fail=1
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# --------------------------------------
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# Ensure that --no-preserve=links works.
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rm -rf a b c d
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mkdir d
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(cd d; touch a; ln a b)
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cp -dR --no-preserve=links d c
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a_inode=`ls -i c/a|sed 's,c/.*,,'`
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b_inode=`ls -i c/b|sed 's,c/.*,,'`
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test "$a_inode" = "$b_inode" && fail=1
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# --------------------------------------
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# Ensure that -d still preserves hard links.
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rm -rf a b c d
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touch a; ln a b
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mkdir c
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cp -d a b c
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a_inode=`ls -i c/a|sed 's,c/.*,,'`
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b_inode=`ls -i c/b|sed 's,c/.*,,'`
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test "$a_inode" = "$b_inode" || fail=1
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# --------------------------------------
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# Ensure that --no-preserve=mode works
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rm -rf a b c d
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touch a; chmod 731 a
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umask 077
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cp -a --no-preserve=mode a b
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set _ `ls -l b`; shift; mode=$1
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test "$mode" = "-rwx------" || fail=1
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umask 022
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# --------------------------------------
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(exit $fail); exit $fail
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