mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-06-21 12:57:58 +02:00
Chet Ramey
68 lines
2.2 KiB
Plaintext
68 lines
2.2 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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# tests of new funsub form that doesn't remove trailing newlines
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# basic tests
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# final newline removed
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echo "AA${ printf '%s\n' aa bb cc dd; }BB"
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# final newline not removed, newlines removed by word splitting
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echo ${;printf '%s\n' aa bb cc dd; }
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# final newline not removed, newlines removed by word splitting
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echo AA${;printf '%s\n' aa bb cc dd; }BB
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# final newline not removed, no newlines removed
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echo "AA${;printf '%s\n' aa bb cc dd; }BB"
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# return results from first printf, newlines removed by word splitting
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echo ${;printf '%s\n' aa bb cc dd; return; echo ee ff; }
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# return results from first printf, no newlines removed
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printf '%s' "${;printf '%s\n' aa bb cc dd; return; echo ee ff; }"
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# newlines removed by word splitting
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echo ${;printf '%s\n' aa bb cc dd
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}
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# newlines removed by word splitting
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echo DDDDD${;
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printf '%s\n' aa bb cc dd
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}EEEEE
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# newlines not removed by word splitting, final newline removed
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echo "DDDDD${
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printf '%s\n' aa bb cc dd
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}EEEEE"
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# no newlines removed
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echo "DDDDD${;
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printf '%s\n' aa bb cc dd
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}EEEEE"
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yy=${;:;}
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unset -v yy
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echo ${;( echo abcde ); } # newlines removed by word splitting
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printf '%s' "${;( echo abcde ); }" # no newlines removed
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# no newlines removed
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a==${; printf '%s' $'two newlines\n\n'; }=
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echo "$a"
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# no newlines removed
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echo "${;echo a ; echo "${;echo nested; }"; echo b; }"
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echo "${;echo a ; echo "${ echo nested; }"; echo b; }"
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echo "${ echo a ; echo "${;echo nested; }"; echo b; }"
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# no newlines removed
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echo "${;echo $(( 24+18 )); }"
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# no newlines removed, arith parsing handles it
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echo $(( "${;echo 24 + 18; }"))
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echo $(( "${;echo 14 + 18; }+" 10))
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