From 29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:21:29 +0200 Subject: Adding upstream version 1:0.1.9998svn3589+dfsg. Signed-off-by: Daniel Baumann --- src/grep/tests/unibyte-bracket-expr | 43 +++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100755 src/grep/tests/unibyte-bracket-expr (limited to 'src/grep/tests/unibyte-bracket-expr') diff --git a/src/grep/tests/unibyte-bracket-expr b/src/grep/tests/unibyte-bracket-expr new file mode 100755 index 0000000..4ee481f --- /dev/null +++ b/src/grep/tests/unibyte-bracket-expr @@ -0,0 +1,43 @@ +#!/bin/sh +# Exercise a DFA range bug that arises only with a unibyte encoding +# for which the wide-char-to-single-byte mapping is nontrivial. +# E.g., the regexp, [C] would fail to match C in a unibyte locale like +# ru_RU.KOI8-R for any C whose wide-char representation differed from +# its single-byte equivalent. + +# Copyright (C) 2011-2021 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 . + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +require_ru_RU_koi8_r +LC_ALL=ru_RU.KOI8-R +export LC_ALL + +fail=0 + +i=128 +while :; do + in=in-$i + octal=$(printf '%03o' $i) + b=$(printf "\\$octal") + echo "$b" > $in || framework_failure_ + grep "[$b]" $in > out || fail=1 + compare out $in || fail=1 + + test $i = 255 && break + i=$(expr $i + 1) +done + +Exit $fail -- cgit v1.2.3