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Add some basic regression tests for mdconfig(8).
This commit is contained in:
parent
02068a2420
commit
1aeaf00340
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=230505
47
tools/regression/mdconfig/00.t
Normal file
47
tools/regression/mdconfig/00.t
Normal file
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@ -0,0 +1,47 @@
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#!/bin/sh
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#
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# Copyright (c) 2012 Edward Tomasz Napierała <trasz@FreeBSD.org>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
|
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
|
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# This is a wrapper script to run mdconfig.test.
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echo "1..1"
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if [ `whoami` != "root" ]; then
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echo "not ok 1 - you need to be root to run this test."
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exit 1
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fi
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TESTDIR=$(dirname $(realpath $0))
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perl $TESTDIR/run $TESTDIR/mdconfig.test > /dev/null
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if [ $? -eq 0 ]; then
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echo "ok 1"
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else
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echo "not ok 1"
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fi
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192
tools/regression/mdconfig/mdconfig.test
Normal file
192
tools/regression/mdconfig/mdconfig.test
Normal file
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@ -0,0 +1,192 @@
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# Copyright (c) 2012 Edward Tomasz Napierała <trasz@FreeBSD.org>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# This is a test for mdconfig(8) functionality. Run it as root:
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#
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# /usr/src/tools/regression/mdconfig/run /usr/src/tools/regression/mdconfig/mdconfig.test
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#
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# WARNING: Creates files in unsafe way.
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$ whoami
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> root
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$ umask 022
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$ truncate -s 1gb xxx
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$ mdconfig -l
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$ mdconfig -af xxx
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> md0
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# This awk thing is to strip the file path.
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 2097152 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Check different valid syntax variations: implicit -a.
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$ mdconfig xxx
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 2097152 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Explicit -t vnode.
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$ mdconfig -a -t vnode -f xxx
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 2097152 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Size for vnodes - smaller than the actual file.
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$ mdconfig -a -t vnode -f xxx -s 128m
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 128M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 134217728 # mediasize in bytes (128M)
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> 262144 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Size for vnodes - larger than the actual file.
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$ mdconfig -a -t vnode -f xxx -s 128g
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 128G
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 137438953472 # mediasize in bytes (128G)
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> 268435456 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Sector size for vnodes.
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$ mdconfig -a -t vnode -f xxx -S 2048
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 vnode 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 2048 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 524288 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Malloc type.
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$ mdconfig -a -t malloc -s 1g
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 malloc 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 2097152 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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# Swap type.
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$ mdconfig -a -t swap -s 1g
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> md0
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$ mdconfig -lv | awk '{ print $1, $2, $3 }'
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> md0 swap 1024M
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$ diskinfo -v /dev/md0 | expand
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> /dev/md0
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> 512 # sectorsize
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> 1073741824 # mediasize in bytes (1.0G)
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> 2097152 # mediasize in sectors
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> 0 # stripesize
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> 0 # stripeoffset
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>
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$ mdconfig -du 0
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$ rm xxx
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329
tools/regression/mdconfig/run
Executable file
329
tools/regression/mdconfig/run
Executable file
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@ -0,0 +1,329 @@
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#!/usr/bin/perl -w -U
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# Copyright (c) 2007, 2008 Andreas Gruenbacher.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
|
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# notice, this list of conditions, and the following disclaimer,
|
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# without modification, immediately at the beginning of the file.
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# 2. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# Alternatively, this software may be distributed under the terms of the
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# GNU Public License ("GPL").
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
|
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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#
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# Possible improvements:
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#
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# - distinguish stdout and stderr output
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# - add environment variable like assignments
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# - run up to a specific line
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# - resume at a specific line
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#
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use strict;
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use FileHandle;
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use Getopt::Std;
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use POSIX qw(isatty setuid getcwd);
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use vars qw($opt_l $opt_v);
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no warnings qw(taint);
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$opt_l = ~0; # a really huge number
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getopts('l:v');
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my ($OK, $FAILED) = ("ok", "failed");
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if (isatty(fileno(STDOUT))) {
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$OK = "\033[32m" . $OK . "\033[m";
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$FAILED = "\033[31m\033[1m" . $FAILED . "\033[m";
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}
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sub exec_test($$);
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sub process_test($$$$);
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my ($prog, $in, $out) = ([], [], []);
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my $prog_line = 0;
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my ($tests, $failed) = (0,0);
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my $lineno;
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my $width = ($ENV{COLUMNS} || 80) >> 1;
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for (;;) {
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my $line = <>; $lineno++;
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if (defined $line) {
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# Substitute %VAR and %{VAR} with environment variables.
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$line =~ s[%(\w+)][$ENV{$1}]eg;
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$line =~ s[%{(\w+)}][$ENV{$1}]eg;
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}
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if (defined $line) {
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if ($line =~ s/^\s*< ?//) {
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push @$in, $line;
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} elsif ($line =~ s/^\s*> ?//) {
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push @$out, $line;
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} else {
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process_test($prog, $prog_line, $in, $out);
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last if $prog_line >= $opt_l;
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$prog = [];
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$prog_line = 0;
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}
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if ($line =~ s/^\s*\$ ?//) {
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$prog = [ map { s/\\(.)/$1/g; $_ } split /(?<!\\)\s+/, $line ];
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$prog_line = $lineno;
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$in = [];
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$out = [];
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}
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} else {
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process_test($prog, $prog_line, $in, $out);
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last;
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}
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}
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my $status = sprintf("%d commands (%d passed, %d failed)",
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$tests, $tests-$failed, $failed);
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if (isatty(fileno(STDOUT))) {
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if ($failed) {
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$status = "\033[31m\033[1m" . $status . "\033[m";
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} else {
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$status = "\033[32m" . $status . "\033[m";
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}
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}
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print $status, "\n";
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exit $failed ? 1 : 0;
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sub process_test($$$$) {
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my ($prog, $prog_line, $in, $out) = @_;
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return unless @$prog;
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my $p = [ @$prog ];
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print "[$prog_line] \$ ", join(' ',
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map { s/\s/\\$&/g; $_ } @$p), " -- ";
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my $result = exec_test($prog, $in);
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my @good = ();
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my $nmax = (@$out > @$result) ? @$out : @$result;
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for (my $n=0; $n < $nmax; $n++) {
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my $use_re;
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if (defined $out->[$n] && $out->[$n] =~ /^~ /) {
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$use_re = 1;
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$out->[$n] =~ s/^~ //g;
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}
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|
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if (!defined($out->[$n]) || !defined($result->[$n]) ||
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(!$use_re && $result->[$n] ne $out->[$n]) ||
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( $use_re && $result->[$n] !~ /^$out->[$n]/)) {
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push @good, ($use_re ? '!~' : '!=');
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}
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else {
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push @good, ($use_re ? '=~' : '==');
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}
|
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}
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my $good = !(grep /!/, @good);
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$tests++;
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$failed++ unless $good;
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print $good ? $OK : $FAILED, "\n";
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if (!$good || $opt_v) {
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for (my $n=0; $n < $nmax; $n++) {
|
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my $l = defined($out->[$n]) ? $out->[$n] : "~";
|
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chomp $l;
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my $r = defined($result->[$n]) ? $result->[$n] : "~";
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chomp $r;
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print sprintf("%-" . ($width-3) . "s %s %s\n",
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$r, $good[$n], $l);
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}
|
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}
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}
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sub su($) {
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my ($user) = @_;
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$user ||= "root";
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my ($login, $pass, $uid, $gid) = getpwnam($user)
|
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or return [ "su: user $user does not exist\n" ];
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my @groups = ();
|
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my $fh = new FileHandle("/etc/group")
|
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or return [ "opening /etc/group: $!\n" ];
|
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while (<$fh>) {
|
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chomp;
|
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my ($group, $passwd, $gid, $users) = split /:/;
|
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foreach my $u (split /,/, $users) {
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push @groups, $gid
|
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if ($user eq $u);
|
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}
|
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}
|
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$fh->close;
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|
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my $groups = join(" ", ($gid, $gid, @groups));
|
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#print STDERR "[[$groups]]\n";
|
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$! = 0; # reset errno
|
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$> = 0;
|
||||
$( = $gid;
|
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$) = $groups;
|
||||
if ($!) {
|
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return [ "su: $!\n" ];
|
||||
}
|
||||
if ($uid != 0) {
|
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$> = $uid;
|
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#$< = $uid;
|
||||
if ($!) {
|
||||
return [ "su: $prog->[1]: $!\n" ];
|
||||
}
|
||||
}
|
||||
#print STDERR "[($>,$<)($(,$))]";
|
||||
return [];
|
||||
}
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||||
|
||||
|
||||
sub sg($) {
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my ($group) = @_;
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my $gid = getgrnam($group)
|
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or return [ "sg: group $group does not exist\n" ];
|
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my %groups = map { $_ eq $gid ? () : ($_ => 1) } (split /\s/, $));
|
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|
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#print STDERR "<<", join("/", keys %groups), ">>\n";
|
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my $groups = join(" ", ($gid, $gid, keys %groups));
|
||||
#print STDERR "[[$groups]]\n";
|
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$! = 0; # reset errno
|
||||
if ($> != 0) {
|
||||
my $uid = $>;
|
||||
$> = 0;
|
||||
$( = $gid;
|
||||
$) = $groups;
|
||||
$> = $uid;
|
||||
} else {
|
||||
$( = $gid;
|
||||
$) = $groups;
|
||||
}
|
||||
if ($!) {
|
||||
return [ "sg: $!\n" ];
|
||||
}
|
||||
print STDERR "[($>,$<)($(,$))]";
|
||||
return [];
|
||||
}
|
||||
|
||||
|
||||
sub exec_test($$) {
|
||||
my ($prog, $in) = @_;
|
||||
local (*IN, *IN_DUP, *IN2, *OUT_DUP, *OUT, *OUT2);
|
||||
my $needs_shell = (join('', @$prog) =~ /[][|<>"'`\$\*\?]/);
|
||||
|
||||
if ($prog->[0] eq "umask") {
|
||||
umask oct $prog->[1];
|
||||
return [];
|
||||
} elsif ($prog->[0] eq "cd") {
|
||||
if (!chdir $prog->[1]) {
|
||||
return [ "chdir: $prog->[1]: $!\n" ];
|
||||
}
|
||||
$ENV{PWD} = getcwd;
|
||||
return [];
|
||||
} elsif ($prog->[0] eq "su") {
|
||||
return su($prog->[1]);
|
||||
} elsif ($prog->[0] eq "sg") {
|
||||
return sg($prog->[1]);
|
||||
} elsif ($prog->[0] eq "export") {
|
||||
my ($name, $value) = split /=/, $prog->[1];
|
||||
# FIXME: need to evaluate $value, so that things like this will work:
|
||||
# export dir=$PWD/dir
|
||||
$ENV{$name} = $value;
|
||||
return [];
|
||||
} elsif ($prog->[0] eq "unset") {
|
||||
delete $ENV{$prog->[1]};
|
||||
return [];
|
||||
}
|
||||
|
||||
pipe *IN2, *OUT
|
||||
or die "Can't create pipe for reading: $!";
|
||||
open *IN_DUP, "<&STDIN"
|
||||
or *IN_DUP = undef;
|
||||
open *STDIN, "<&IN2"
|
||||
or die "Can't duplicate pipe for reading: $!";
|
||||
close *IN2;
|
||||
|
||||
open *OUT_DUP, ">&STDOUT"
|
||||
or die "Can't duplicate STDOUT: $!";
|
||||
pipe *IN, *OUT2
|
||||
or die "Can't create pipe for writing: $!";
|
||||
open *STDOUT, ">&OUT2"
|
||||
or die "Can't duplicate pipe for writing: $!";
|
||||
close *OUT2;
|
||||
|
||||
*STDOUT->autoflush();
|
||||
*OUT->autoflush();
|
||||
|
||||
$SIG{CHLD} = 'IGNORE';
|
||||
|
||||
if (fork()) {
|
||||
# Server
|
||||
if (*IN_DUP) {
|
||||
open *STDIN, "<&IN_DUP"
|
||||
or die "Can't duplicate STDIN: $!";
|
||||
close *IN_DUP
|
||||
or die "Can't close STDIN duplicate: $!";
|
||||
}
|
||||
open *STDOUT, ">&OUT_DUP"
|
||||
or die "Can't duplicate STDOUT: $!";
|
||||
close *OUT_DUP
|
||||
or die "Can't close STDOUT duplicate: $!";
|
||||
|
||||
foreach my $line (@$in) {
|
||||
#print "> $line";
|
||||
print OUT $line;
|
||||
}
|
||||
close *OUT
|
||||
or die "Can't close pipe for writing: $!";
|
||||
|
||||
my $result = [];
|
||||
while (<IN>) {
|
||||
#print "< $_";
|
||||
if ($needs_shell) {
|
||||
s#^/bin/sh: line \d+: ##;
|
||||
}
|
||||
push @$result, $_;
|
||||
}
|
||||
return $result;
|
||||
} else {
|
||||
# Client
|
||||
$< = $>;
|
||||
close IN
|
||||
or die "Can't close read end for input pipe: $!";
|
||||
close OUT
|
||||
or die "Can't close write end for output pipe: $!";
|
||||
close OUT_DUP
|
||||
or die "Can't close STDOUT duplicate: $!";
|
||||
local *ERR_DUP;
|
||||
open ERR_DUP, ">&STDERR"
|
||||
or die "Can't duplicate STDERR: $!";
|
||||
open STDERR, ">&STDOUT"
|
||||
or die "Can't join STDOUT and STDERR: $!";
|
||||
|
||||
if ($needs_shell) {
|
||||
exec ('/bin/sh', '-c', join(" ", @$prog));
|
||||
} else {
|
||||
exec @$prog;
|
||||
}
|
||||
print STDERR $prog->[0], ": $!\n";
|
||||
exit;
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in a new issue