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testsuite/regex-errors.sh
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Jim Meyering
maint: update copyright dates
05 янв 2024, 19:44
05 янв 2024, 19:44
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#!/bin/sh # Exercise regex_compile errors # Copyright (C) 2016-2024 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see <https://www.gnu.org/licenses/>. . "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed print_ver_ sed # # Invalid backref in address regex # cat <<\EOF >exp-err-inv-backref || framework_failure_ sed: -e expression #1, char 4: Invalid back reference EOF returns_ 1 sed '/\1/,$p' </dev/null 2>err-inv-backref || fail=1 compare_ exp-err-inv-backref err-inv-backref || fail=1 # # modifiers on empty regex (BAD_MODIF in regex.c) # cat <<\EOF >exp-err-bad-modif || framework_failure_ sed: -e expression #1, char 3: cannot specify modifiers on empty regexp EOF returns_ 1 sed '//M,$p' </dev/null 2>err-bad-modif || fail=1 compare_ exp-err-bad-modif err-bad-modif || fail=1 Exit $fail