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56 lines
1.4 KiB
Bash
Executable File
56 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# Make sure touch can update the times on a file that is neither
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# readable nor writable.
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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 2 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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if test "$VERBOSE" = yes; then
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set -x
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touch --version
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fi
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DEFAULT_SLEEP_SECONDS=2
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SLEEP_SECONDS=${SLEEP_SECONDS=$DEFAULT_SLEEP_SECONDS}
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t1=no-rw1
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t2=no-rw2
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rm -rf $t1 $t2
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: > $t1
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# Make sure $t2 is two seconds newer than $t1.
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echo sleeping for $SLEEP_SECONDS seconds...
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sleep $SLEEP_SECONDS
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: > $t2
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fail=0
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set x `ls -t $t1 $t2`
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test "$*" = "x $t2 $t1" || fail=1
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chmod 0 $t1
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touch -d tomorrow -c $t1 || fail=1
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set x `ls -t $t1 $t2`
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test "$*" = "x $t1 $t2" || fail=1
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# Also test the combination of --no-create and -a.
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touch -a --no-create $t1 || fail=1
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rm -f $t1 $t2
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exit $fail
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