c1e277476c
Support upcasing and downcasing in multi-byte locales. * gnulib.modules: Add c32rtomb, c32tolower, c32toupper, mbrtoc32-regular. * src/transform.c: Do not include ctype.h. Include mcel.h. (stk, stk_init): Move up. (run_case_conv): Return void, not char *. Append result to stk directly; this avoids the need for a separate allocation. All callers changed. Do not assume a single-byte locale. * tests/xform04.at: New test. * tests/Makefile.am (TESTSUITE_AT): * tests/testsuite.at: Add it.
49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
# Process this file with autom4te to create testsuite. -*- Autotest -*-
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# Test suite for GNU tar.
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# Copyright 2023 Free Software Foundation, Inc.
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# This file is part of GNU tar.
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# GNU tar is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# GNU tar is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Transformations can change the number of bytes when downcasing.
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AT_SETUP([transformations and multi-byte downcasing])
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AT_KEYWORDS([transform xform xform04])
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AT_TAR_CHECK([
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if test "`(locale charmap) 2>/dev/null`" != UTF-8; then
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for locale in en_US.UTF-8 `(locale -a) 2>/dev/null` not-found; do
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case $locale in
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*.[[Uu][Tt][Ff]]*8)
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if test "`(LC_ALL=$locale locale charmap) 2>/dev/null`" = UTF-8; then
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LC_ALL=$locale
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export LC_ALL
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break
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fi;;
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not-found)
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AT_SKIP_TEST;;
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esac
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done
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fi
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genfile --file Aa.Ⱥⱥ
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tar -cvf /dev/null --transform='s/.*/\L&-\U&/' --show-transformed-name Aa.Ⱥⱥ],
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[0],
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[aa.ⱥⱥ-AA.ȺȺ
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])
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AT_CLEANUP
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