100 lines
3.5 KiB
Bash
Executable File
100 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
|
|
# Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
|
|
# This file is part of the GNU C Library.
|
|
# Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
|
|
#
|
|
|
|
# The GNU C Library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
|
|
# The GNU C Library 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
|
|
# Lesser General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, write to the Free
|
|
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
# 02111-1307 USA.
|
|
|
|
# Checks that the iconv() implementation (in both directions) for a
|
|
# stateless encoding agrees with the charmap table.
|
|
|
|
common_objpfx=$1
|
|
objpfx=$2
|
|
charset=$3
|
|
charmap=$4
|
|
|
|
GCONV_PATH=${common_objpfx}iconvdata
|
|
export GCONV_PATH
|
|
LC_ALL=C
|
|
export LC_ALL
|
|
|
|
set -e
|
|
|
|
# Get the charmap.
|
|
${SHELL} tst-table-charmap.sh ${charmap:-$charset} \
|
|
< ../localedata/charmaps/${charmap:-$charset} \
|
|
> ${objpfx}tst-${charset}.charmap.table
|
|
# When the charset is GB18030, truncate this table because for this encoding,
|
|
# the tst-table-from and tst-table-to programs scan the Unicode BMP only.
|
|
if test ${charset} = GB18030; then
|
|
grep '0x....$' < ${objpfx}tst-${charset}.charmap.table \
|
|
> ${objpfx}tst-${charset}.truncated.table
|
|
mv ${objpfx}tst-${charset}.truncated.table ${objpfx}tst-${charset}.charmap.table
|
|
fi
|
|
|
|
# Precomputed expexted differences between the charmap and iconv forward.
|
|
precomposed=${charset}.precomposed
|
|
|
|
# Precompute expected differences between the charmap and iconv backward.
|
|
if test ${charset} = EUC-TW; then
|
|
irreversible=${objpfx}tst-${charset}.irreversible
|
|
(grep '^0x8EA1' ${objpfx}tst-${charset}.charmap.table
|
|
cat ${charset}.irreversible
|
|
) > ${irreversible}
|
|
else
|
|
irreversible=${charset}.irreversible
|
|
fi
|
|
|
|
# iconv in one direction.
|
|
${common_objpfx}elf/ld.so --library-path $common_objpfx \
|
|
${objpfx}tst-table-from ${charset} \
|
|
> ${objpfx}tst-${charset}.table
|
|
|
|
# iconv in the other direction.
|
|
${common_objpfx}elf/ld.so --library-path $common_objpfx \
|
|
${objpfx}tst-table-to ${charset} | sort \
|
|
> ${objpfx}tst-${charset}.inverse.table
|
|
|
|
# Difference between the charmap and iconv backward.
|
|
diff ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.inverse.table | \
|
|
grep '^[<>]' | sed -e 's,^. ,,' > ${objpfx}tst-${charset}.irreversible.table
|
|
|
|
# Check 1: charmap and iconv forward should be identical, except for
|
|
# precomposed characters.
|
|
if test -f ${precomposed}; then
|
|
cat ${objpfx}tst-${charset}.table ${precomposed} | sort | uniq -u \
|
|
> ${objpfx}tst-${charset}.tmp.table
|
|
cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.tmp.table ||
|
|
exit 1
|
|
else
|
|
cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.table ||
|
|
exit 1
|
|
fi
|
|
|
|
# Check 2: the difference between the charmap and iconv backward.
|
|
if test -f ${irreversible}; then
|
|
cat ${objpfx}tst-${charset}.charmap.table ${irreversible} | sort | uniq -u \
|
|
> ${objpfx}tst-${charset}.tmp.table
|
|
cmp -s ${objpfx}tst-${charset}.tmp.table ${objpfx}tst-${charset}.inverse.table ||
|
|
exit 1
|
|
else
|
|
cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.inverse.table ||
|
|
exit 1
|
|
fi
|
|
|
|
exit 0
|