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34 lines
1.1 KiB
Bash
Executable File
34 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that gzip can compress more than one file.
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# Copyright 2020-2026 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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# limit so don't run it by default.
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. "${srcdir=.}/init.sh"; path_prepend_ ..
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test -r /dev/urandom || skip_ "/dev/urandom missing"
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dd if=/dev/urandom of=a count=5000 bs=1
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dd if=/dev/urandom of=b count=5000 bs=1
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cp a a.exp
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cp b b.exp
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gzip -1 a b || fail=1
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gzip -d a.gz b.gz || fail=1
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compare a.exp a || fail=1
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compare b.exp b || fail=1
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Exit $fail
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