blob: ae713f7a61d0f05d645e1c7fa02dd718fc822e1f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#!/bin/sh
# Ensure that grep -P's \d matches only the 10 ASCII digits.
# With, grep-3.9, \d would match e.g., the multibyte Arabic digits.
#
# Copyright (C) 2023 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
require_en_utf8_locale_
LC_ALL=en_US.UTF-8
export LC_ALL
require_pcre_
echo . | grep -qP '(*UTF).' 2>/dev/null \
|| skip_ 'PCRE unicode support is compiled out'
fail=0
# $ printf %s ٠١٢٣٤٥٦٧٨٩|od -An -to1 -w10 |sed 's/ /\\/g'; : arabic digits
# \331\240\331\241\331\242\331\243\331\244
# \331\245\331\246\331\247\331\250\331\251
printf '\331\240\331\241\331\242\331\243\331\244' > in || framework_failure_
printf '\331\245\331\246\331\247\331\250\331\251' >> in || framework_failure_
grep -P '\d+' in > out && fail=1
compare /dev/null out || fail=1
Exit $fail
|
