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# ensure that du and wc handle --files0-from=DIR
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# Copyright (C) 2011-2012 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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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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# Skip this test if reading from a directory succeeds.
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# In that case, using --files0-from=dir would yield garbage,
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# interpreting the directory entry as a sequence of
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# NUL-separated file names.
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cat dir > /dev/null && skip_ "cat dir/ succeeds"
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$prog --files0-from=dir > /dev/null 2>err && fail=1
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printf "$prog: dir:\n" > exp || fail=1
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# The diagnostic string is usually "Is a directory" (ENOTDIR),
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# but accept a different string or errno value.
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sed 's/dir:.*/dir:/' err > k; mv k err
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compare exp err || fail=1