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ea2887bbe4
* src/df.c (add_uint_with_neg_flag): New function to add two integral values with separate negation flag. (show_dev): New parameter force_fsu to display numbers directly. Collect summary statistics on each printed device. (usage): Mention new option --total in --help. (main): Initialize summary on program start. Handle new option --total. * tests/df/total: Dummy test case for new --total option. * tests/df/total-awk: Better test case for new --total option (requires awk). * doc/coreutils.texi: Mention new parameter --total. * NEWS: Mention the change. * TODO: Removed completed task.
43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Ensure "df --total" produces /^total.../ line
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# Copyright (C) 2008 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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if test "$VERBOSE" = yes; then
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set -x
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ls --version
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fi
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. $srcdir/test-lib.sh
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fail=0
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# Don't let a different umask perturb the results.
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umask 22
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RE_TOTAL='^total( +(-?[0-9]+|-)){3} +-?[0-9]+%$'
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df > tmp || fail=1
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$EGREP "$RE_TOTAL" tmp && fail=1
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df -i > tmp || fail=1
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$EGREP "$RE_TOTAL" tmp && fail=1
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df --total | $EGREP "$RE_TOTAL" || fail=1
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df -i --total | $EGREP "$RE_TOTAL" || fail=1
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(exit $fail); exit $fail
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