Permalink
Cannot retrieve contributors at this time
Name already in use
A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
glibc/iconvdata/tst-table.sh
Go to fileThis commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
executable file
98 lines (82 sloc)
3.33 KB
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
# Copyright (C) 2000-2016 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, see | |
# <http://www.gnu.org/licenses/>. | |
# Checks that the iconv() implementation (in both directions) for a | |
# stateless encoding agrees with the charmap table. | |
common_objpfx=$1 | |
objpfx=$2 | |
test_program_prefix=$3 | |
charset=$4 | |
charmap=$5 | |
# sort is used on the build system. | |
LC_ALL=C | |
export LC_ALL | |
set -e | |
# Get the charmap. | |
./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. | |
${test_program_prefix} \ | |
${objpfx}tst-table-from ${charset} \ | |
> ${objpfx}tst-${charset}.table | |
# iconv in the other direction. | |
${test_program_prefix} \ | |
${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 |