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3c88587b2e
Run this command to remove the factored-out "fail=0" lines. perl -ni -e '/^fail=0$/ or print' $(g grep -l '^fail=0$') * tests/test-lib.sh: Initialize fail=0 here, not in 300+ scripts. * tests/...: nearly all bourne shell scripts Suggested by Eric Blake.
62 lines
1.7 KiB
Bash
Executable File
62 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Confirm that copying a directory into itself gets a proper diagnostic.
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# Copyright (C) 2001, 2002, 2004, 2006-2009 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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# In 4.0.35 and earlier, `mkdir dir && cp -R dir dir' would produce this:
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# cp: won't create hard link `dir/dir/dir' to directory `'
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# Now it gives this:
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# cp: can't copy a directory `dir' into itself `dir/dir'
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if test "$VERBOSE" = yes; then
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set -x
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cp --version
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fi
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. $srcdir/test-lib.sh
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mkdir a dir || framework_failure
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# This command should exit nonzero.
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cp -R dir dir 2> out && fail=1
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echo 1 >> out
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# This should, too. However, with coreutils-7.1 it would infloop.
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cp -rl dir dir 2>> out && fail=1
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echo 2 >> out
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cp -rl a dir dir 2>> out && fail=1
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echo 3 >> out
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cp -rl a dir dir 2>> out && fail=1
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echo 4 >> out
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cat > exp <<\EOF
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cp: cannot copy a directory, `dir', into itself, `dir/dir'
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1
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cp: cannot copy a directory, `dir', into itself, `dir/dir'
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2
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cp: cannot copy a directory, `dir', into itself, `dir/dir'
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3
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cp: cannot copy a directory, `dir', into itself, `dir/dir'
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4
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EOF
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#'
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compare out exp || fail=1
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Exit $fail
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