mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-06-09 19:26:28 +02:00
Jim Meyering
57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# move a file onto itself
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# Copyright (C) 1999, 2000, 2002 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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if test "$VERBOSE" = yes; then
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set -x
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mv --version
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fi
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ff=mvforce
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ff2=mvforce2
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framework_failure=0
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rm -f $ff $ff2 || framework_failure=1
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echo force-contents > $ff || framework_failure=1
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ln $ff $ff2 || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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exit 1
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fi
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# Make sure we get English translations.
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. $srcdir/../lang-default
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# This mv command should exit nonzero.
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mv $ff $ff > out 2>&1 && fail=1
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cat > exp <<EOF
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mv: \`$ff' and \`$ff' are the same file
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EOF
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cmp out exp || fail=1
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test `cat $ff` = force-contents || fail=1
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# This should succeed, even though the source and destination
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# device and inodes are the same.
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mv $ff $ff2 || fail=1
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rm -fr out exp $ff $ff2
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exit $fail
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