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64 lines
1.7 KiB
Bash
Executable File
64 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Make sure that the copying code used in an inter-partition
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# move unlinks a destination symlink before opening it.
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# Copyright (C) 1999, 2000 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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fi
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. $srcdir/setup
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. $srcdir/../envvar-check
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if test -z "$other_partition_tmpdir"; then
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exit 77
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fi
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rem_file="$other_partition_tmpdir/file"
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rem_symlink="$other_partition_tmpdir/symlink"
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file=to-sym-$$
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fail=0
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trap 'rm -fr $file $other_partition_tmpdir; exit $fail' 0 1 2 3 15
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framework_failure=0
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rm -f $file || framework_failure=1
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echo local > $file || framework_failure=1
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echo remote > $rem_file || framework_failure=1
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ln -s $rem_file $rem_symlink || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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exit 1
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fi
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# This mv command should succeed, unlinking the symlink
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# before copying.
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mv $file $rem_symlink || fail=1
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# Make sure $file is gone.
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test -f $file && fail=1
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# Make sure $rem_file is unmodified.
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test `cat $rem_file` = remote || fail=1
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exit $fail
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