31 lines
1,007 B
Bash
Executable file
31 lines
1,007 B
Bash
Executable file
#!/bin/sh
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# Make sure dd does the right thing when the input file descriptor
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# is not rewound.
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# Copyright (C) 2000-2025 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_ dd
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echo abcde > in
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(dd skip=1 count=1 bs=1; dd skip=1 bs=1) < in > out 2> /dev/null || fail=1
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case $(cat out) in
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bde) ;;
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*) fail=1 ;;
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esac
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Exit $fail
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