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Chet Ramey
52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
# 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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#
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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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#
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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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#
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# error messages on history file read and write errors
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: ${TMPDIR:=/tmp}
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cd $TMPDIR || exit 1
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FILENAME=notthere
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DIRNAME=histdir
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unset HISTTIMEFORMAT
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rm -f $FILENAME
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trap 'rm -f $FILENAME ; rm -rf $DIRNAME' 0 1 2 3 6 15
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HISTFILE=/dev/null
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set -o history
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history -r /dev/null # should succeed
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history -r notthere # failure
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history -w # should succeed
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history -w $FILENAME # should succeed
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chmod 200 $FILENAME
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history -r $FILENAME
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history -r .
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mkdir $DIRNAME
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touch $DIRNAME/$FILENAME
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chmod 555 $DIRNAME
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history -w $DIRNAME
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history -w $DIRNAME/$FILENAME
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chmod u+w $DIRNAME
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history -w nodir/$FILENAME
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