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# Consistency in msdos free space starting sector.
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# Copyright (C) 2008-2012 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 3 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, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/init.sh"; path_prepend_ ../parted
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######################################################################
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# parted 1.8.8.1 and earlier was inconsistent when calculating the
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# start sector for free space in msdos type lables. parted was not
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# consistent in the use of metadata padding for msdos labels.
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######################################################################
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N=4096 # number of sectors
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# create a file to simulate the underlying device
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dd if=/dev/zero of=$dev bs=${ss}c count=$N 2> /dev/null || fail=1
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parted -s $dev mklabel msdos > out 2>&1 || fail=1
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compare /dev/null out || fail=1
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# Test the output of print free with no partitions.
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cat <<EOF > exp || fail=1
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path:${N}s:file:$ss:$ss:msdos::;
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1:32s:4095s:4064s:free;
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# create expected output file' 'test $fail = 0'
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# display output of label without partitions
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parted -m -s $dev unit s print free > out 2>&1 || fail=1
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# check for expected output
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sed "2s/^[^:]*:/path:/" < out > k; mv k out
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compare exp out || fail=1
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# Test the output of print free with one partition.
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cat <<EOF > exp || fail=1
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path:${N}s:file:$ss:$ss:msdos::;
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1:32s:2047s:2016s:free;
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1:2048s:4095s:2048s:::;
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# create a partition at the end of the label
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parted -s $dev mkpart primary 2048s 4095s || fail=1
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# display output of label with partition
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parted -m -s $dev unit s print free > out 2>&1 || fail=1
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# check for expected output
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sed "2s/^[^:]*:/path:/" < out > k; mv k out
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compare exp out || fail=1
added
removed
tests/t4100-msdos-starting-sector.sh
