34 lines
1.1 KiB
Bash
Executable file
34 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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# Exercise shred --size
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# Copyright (C) 2014-2025 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 <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ shred
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# Negative size
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echo "shred: invalid file size: '-2'" > exp || framework_failure_
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echo 1234 > f || framework_failure_
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shred -s-2 f 2>err && fail=1
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compare exp err || fail=1
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# Octal/Hex
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shred -s010 f || fail=1
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test $(stat --printf=%s f) = 8 || fail=1
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shred -s0x10 f || fail=1
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test $(stat --printf=%s f) = 16 || fail=1
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Exit $fail
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