mirror of https://github.com/n-hys/bash.git
53 lines
1.2 KiB
Plaintext
53 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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# verify all shopt options are reset properly when the shell is reinitialized
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: ${TMPDIR:=/var/tmp} ${THIS_SH:=$PWD/bash}
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t1=$(mktemp)
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t2=$(mktemp)
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if [ ! -e "$t1" ] ; then
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S1=$RANDOM
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S2=$RANDOM
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t1=$TMPDIR/s-$S1
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t2=$TMPDIR/s-$S2
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touch "$t1" "$t2"
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fi
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chmod +x "$t1" "$t2"
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echo "shopt" > "$t1"
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echo "#!${THIS_SH}" > "$t2"
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echo "shopt" >> "$t2"
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for o in $(compgen -A shopt)
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do
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case $o in
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extdebug) ;;
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*) shopt -s $o ;;
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esac
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done
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diff <("$t1") <("$t2")
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for o in $(compgen -A shopt)
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do
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shopt -u $o;
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done
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diff <("$t1") <("$t2")
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rm "$t1" "$t2"
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