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40324ca8b2
POSIX-conforming getuid, geteuid, etc. functions cannot fail, but on GNU/Hurd systems and some others, they may. * src/id.c (main) [__GNU__]: Detect and diagnose any such failure. * tests/id/gnu-zero-uids: New file. * tests/Makefile.am (TESTS): Add it to the list. * tests/init.cfg (require_gnu_): New function.
30 lines
990 B
Bash
Executable File
30 lines
990 B
Bash
Executable File
#!/bin/sh
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# On GNU, `id' must fail for processes with zero UIDs.
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# Copyright (C) 2011 Free Software Foundation, Inc.
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# This program 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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# This program 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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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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print_ver_ id
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require_gnu_
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sush - true || skip_ "the \`sush' command does not work"
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# Run `id' with zero UIDs. It should exit with a non-zero status.
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sush - id > out && fail=1
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Exit $fail
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