| 1 | #!/bin/sh
|
|---|
| 2 | # This would fail with grep-2.21's dfa.c.
|
|---|
| 3 |
|
|---|
| 4 | # Copyright 2014-2022 Free Software Foundation, Inc.
|
|---|
| 5 |
|
|---|
| 6 | # This program is free software: you can redistribute it and/or modify
|
|---|
| 7 | # it under the terms of the GNU General Public License as published by
|
|---|
| 8 | # the Free Software Foundation, either version 3 of the License, or
|
|---|
| 9 | # (at your option) any later version.
|
|---|
| 10 |
|
|---|
| 11 | # This program is distributed in the hope that it will be useful,
|
|---|
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 14 | # GNU General Public License for more details.
|
|---|
| 15 |
|
|---|
| 16 | # You should have received a copy of the GNU General Public License
|
|---|
| 17 | # along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|---|
| 18 |
|
|---|
| 19 | . "${srcdir=.}/init.sh"; path_prepend_ ../src
|
|---|
| 20 |
|
|---|
| 21 | # Add "." to PATH for the use of test-dfa-match-aux.
|
|---|
| 22 | path_prepend_ .
|
|---|
| 23 |
|
|---|
| 24 | if (type timeout) >/dev/null 2>&1; then
|
|---|
| 25 | # Busybox's timeout required -t until its 1.30.0 release on 2018-12-31,
|
|---|
| 26 | # after which it became compatible with coreutils' timeout.
|
|---|
| 27 | if timeout --help 2>&1 | grep BusyBox && timeout -t 0 true; then
|
|---|
| 28 | timeout_10='timeout -t 10'
|
|---|
| 29 | else
|
|---|
| 30 | timeout_10='timeout 10'
|
|---|
| 31 | fi
|
|---|
| 32 | else
|
|---|
| 33 | timeout_10=
|
|---|
| 34 | fi
|
|---|
| 35 |
|
|---|
| 36 | fail=0
|
|---|
| 37 |
|
|---|
| 38 | ${CHECKER} test-dfa-match-aux a ba 0 > out || fail=1
|
|---|
| 39 | compare /dev/null out || fail=1
|
|---|
| 40 |
|
|---|
| 41 | in=$(printf "bb\nbb")
|
|---|
| 42 | $timeout_10 ${CHECKER} test-dfa-match-aux a "$in" 1 > out || fail=1
|
|---|
| 43 | compare /dev/null out || fail=1
|
|---|
| 44 |
|
|---|
| 45 | # If the platform supports U+00E9 LATIN SMALL LETTER E WITH ACUTE,
|
|---|
| 46 | # test U+D45C HANGUL SYLLABLE PYO.
|
|---|
| 47 | U_00E9=$(printf '\303\251\n')
|
|---|
| 48 | U_D45C=$(printf '\355\221\234\n')
|
|---|
| 49 | if testout=$(LC_ALL=en_US.UTF-8 $CHECKER test-dfa-match-aux '^.$' "$U_00E9") &&
|
|---|
| 50 | test "$testout" = 2
|
|---|
| 51 | then
|
|---|
| 52 | testout=$(LC_ALL=en_US.UTF-8 $CHECKER test-dfa-match-aux '^.$' "$U_D45C") &&
|
|---|
| 53 | test "$testout" = 3 || fail=1
|
|---|
| 54 | fi
|
|---|
| 55 |
|
|---|
| 56 | Exit $fail
|
|---|
