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d60b2922ff
In documentation and comments, don’t assume that secondary storage devices are disk devices. Similarly, don’t assume that main memory uses magnetic cores, which became obsolete in the 1970s. * src/du.c (usage): * src/ls.c (usage): * src/shred.c (usage): Reword to avoid “disk” in usage messages.
38 lines
1.3 KiB
Bash
Executable File
38 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that df -P is not affected by BLOCK_SIZE settings
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# Copyright (C) 2007-2021 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_ df
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df -P . > t1 || fail=1
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BLOCK_SIZE=1M df -P . > t2 || fail=1
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# Since file system utilization may be changing, compare only df's header line.
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# That records the block size. E.g., for "1M", it would be:
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# Filesystem 1048576-blocks Used Available Capacity Mounted on
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# while for 1K, it would be
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# Filesystem 1024-blocks Used Available Capacity Mounted on
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head -n1 t1 > exp || fail=1
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head -n1 t2 > out || fail=1
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compare exp out || fail=1
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Exit $fail
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