kc3-lang/gnulib/tests/dfa-invalid-char-class.sh

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• Hash : 28672037
  Author :
  Date : 2016-08-16T15:00:43
  

  dfa: new module, importing grep's DFA matcher
  
  Since grep's DFA matcher is now being used by two gnulib-enabled
  projects, grep and sed, it makes sense to version-control its
  sources and unit tests in one place: here.
  * modules/dfa: New module.
  * modules/dfa-tests: New file.
  * lib/dfa.c: New file, from grep.
  * lib/dfa.h: Likewise.
  * lib/localeinfo.c: Likewise.
  * lib/localeinfo.h: Likewise.
  * tests/dfa-match-aux.c: Likewise.
  * tests/dfa-invalid-char-class.sh: Likewise.
  * tests/dfa-match.sh: Likewise, with minor changes.
  * MODULES.html.sh (Misc): Add "dfa" to this list.
  

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• tests/dfa-invalid-char-class.sh

• #!/bin/sh
  # This use of our DFA-testing helper would fail for grep-2.21.
  
  # Copyright 2014-2016 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 <http://www.gnu.org/licenses/>.
  
  . "${srcdir=.}/init.sh"; path_prepend_ ../src
  
  # Add "." to PATH for the use of dfa-match-aux.
  path_prepend_ .
  
  fail=0
  
  echo 'dfaerror: invalid character class' > exp
  LC_ALL=C dfa-match-aux '[[:foo:]]' a > out 2>&1
  compare exp out || fail=1
  
  Exit $fail
  

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