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coreutils/tests/mktemp/bad-unicode.sh
Collin Funk 9cb06a7d13 tests: mktemp: export LC_ALL
* tests/mktemp/bad-unicode.sh: Run this test case using multiple
locales.
2026-01-25 21:19:45 +00:00

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#!/bin/sh
# Test 'mktemp' with bad Unicode characters.
# Copyright (C) 2026 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/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ mktemp
echo a > "$(bad_unicode)" \
|| skip_ 'bad unicode not supported in shell or file system'
for loc in C "$LOCALE_FR" "$LOCALE_FR_UTF8"; do
test -z "$loc" && continue
export LC_ALL="$loc"
# Bad Unicode as a suffix.
file1=$(mktemp --tmpdir='.' --suffix=$(bad_unicode)) || fail=1
test -n "$file1" && test -f "$file1" || fail=1
dir1=$(mktemp --tmpdir='.' -d --suffix=$(bad_unicode)) || fail=1
test -n "$dir1" &&
test -d "$dir1" &&
# Bad Unicode in the argument to --tmpdir.
file2=$(mktemp --tmpdir="$dir1") &&
test -n "$file2" && test -f "$file2" &&
dir2=$(mktemp -d --tmpdir="$dir1") &&
test -n "$dir2" && test -d "$dir2" &&
# Bad Unicode in $TMPDIR.
file3=$(TMPDIR="$dir1" mktemp) &&
test -n "$file3" && test -f "$file3" &&
dir3=$(TMPDIR="$dir1" mktemp -d) &&
test -n "$dir3" && test -d "$dir3" &&
# Bad Unicode in the argument to -t.
file4=$(TMPDIR='.' mktemp -t "$(bad_unicode)XXXXXX") &&
test -n "$file4" && test -f "$file4" &&
dir4=$(TMPDIR='.' mktemp -d -t "$(bad_unicode)XXXXXX") &&
test -n "$dir4" && test -d "$dir4" || fail=1
done
Exit $fail