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44 lines
1.4 KiB
Bash
44 lines
1.4 KiB
Bash
#!/bin/sh
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# Exercise regex_compile errors
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# Copyright (C) 2016-2019 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 <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed
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print_ver_ sed
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#
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# Invalid backref in address regex
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#
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cat <<\EOF >exp-err-inv-backref || framework_failure_
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sed: -e expression #1, char 4: Invalid back reference
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EOF
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returns_ 1 sed '/\1/,$p' </dev/null 2>err-inv-backref || fail=1
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compare_ exp-err-inv-backref err-inv-backref || fail=1
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#
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# modifiers on empty regex (BAD_MODIF in regex.c)
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#
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cat <<\EOF >exp-err-bad-modif || framework_failure_
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sed: -e expression #1, char 3: cannot specify modifiers on empty regexp
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EOF
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returns_ 1 sed '//M,$p' </dev/null 2>err-bad-modif || fail=1
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compare_ exp-err-bad-modif err-bad-modif || fail=1
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Exit $fail
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