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tests/misc/user.sh
33 строки
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Bruno Haible
tests: reinstate logname error verification
17 апр 2026, 18:15
17 апр 2026, 18:15
46f8561
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#!/bin/sh # 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/>. . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ whoami logname skip_if_root_ unshare -U unshare --version || skip_ 'unshare -U is unavailable' overflow_uid=$(cat /proc/sys/kernel/overflowuid) || skip_ 'overflow uid is unavailable' test "$(unshare -U whoami)" = "$(id -un $overflow_uid)" || fail=1 # The "</dev/null" disables a fallback lookup via utmp/utmpx, # that existed in glibc < 2.28 and exists again in glibc >= 2.38. returns_ 1 unshare -U logname </dev/null 2>err || fail=1 test "$(cat err)" = "logname: no login name" || fail=1 Exit $fail