blob: 9544cdc4cd31e2b52f3f3309ffabbbedab7d32c2 (
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
#!/bin/sh
# Test 's' and 'y' non-slash delimiters in multibyte locales
# Copyright (C) 2016-2023 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 <https://www.gnu.org/licenses/>.
. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed
print_ver_ sed
require_en_utf8_locale_
# These tests use the following unicode character in various ways:
# GREEK CAPITAL LETTER PHI (U+03A6)
# UTF-8: hex: 0xCE 0xA6
# oct: 0316 0246
# bin: 11001110 10100110
#
# Octal encoding is used due to printf not supporting hex on older systems.
# Using the first octet alone (\316) causes various multibyte related functions
# to return '-2' (incomplete multibyte sequence).
# using the second octet alone (\246) causess same functions to return '-1'
# (ivalid multibyte sequence).
# Reject a valid multibyte delimiter (instead of slash).
printf 's\316\246a\316\246b\316\246' > prog1 || framework_failure_
cat <<\EOF > exp-err1 || framework_failure_
sed: file prog1 line 1: delimiter character is not a single-byte character
EOF
returns_ 1 env LC_ALL=en_US.UTF-8 sed -f prog1 < /dev/null 2>err1 || fail=1
compare_ exp-err1 err1 || fail=1
# Reject an incomplete multibyte delimiter (instead of slash).
# This is an implmentation-specific behavior:
# error is triggered upon first octet, before entire multibyte character
# is scanned.
printf 's\316a\316b\316' > prog2 || framework_failure_
cat <<\EOF > exp-err2 || framework_failure_
sed: file prog2 line 1: delimiter character is not a single-byte character
EOF
returns_ 1 env LC_ALL=en_US.UTF-8 sed -f prog2 </dev/null 2>err2 || fail=1
compare_ exp-err2 err2 || fail=1
# ... but accept octet \316 as delimiter in C locale
echo a > in2 || framework_failure_
echo b > exp2 || framework_failure_
LC_ALL=C sed -f prog2 <in2 >out2 || fail=1
compare_ exp2 out2 || fail=1
# An invalid multibyte sequence is treated as a valid single byte,
# thus accepted as a delimter (instead of slash).
# This is an implmentation-specific behavior.
printf 's\246a\246b\246' > prog3 || framework_failure_
echo a > in3 || framework_failure_
echo b > exp3 || framework_failure_
LC_ALL=en_US.UTF-8 sed -f prog3 <in3 >out3 || fail=1
compare_ exp3 out3 || fail=1
# Expect identical result in C locale
LC_ALL=C sed -f prog3 <in3 >out4 || fail=1
compare_ exp3 out4 || fail=1
Exit $fail
|
