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Viewing changes to tests/regression/subdomain/longpath.sh

  • Committer: Bazaar Package Importer
  • Author(s): Kees Cook
  • Date: 2011-04-27 10:38:07 UTC
  • mfrom: (5.1.118 natty)
  • Revision ID: james.westby@ubuntu.com-20110427103807-ym3rhwys6o84ith0
Tags: 2.6.1-2
debian/copyright: clarify for some full organization names.

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tests/regression/subdomain/longpath.sh
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#! /bin/bash
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# $Id: longpath.sh 61 2006-05-19 18:32:14Z steve-beattie $
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#       Copyright (C) 2002-2005 Novell/SUSE
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#
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#       This program is free software; you can redistribute it and/or
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#       modify it under the terms of the GNU General Public License as
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#       published by the Free Software Foundation, version 2 of the
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#       License.
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#=NAME longpath
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#=DESCRIPTION 
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# Verify handling of long pathnames.
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#=END
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genrandname()
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{
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        _goal=$1
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        _ascii="abcdefghijlkmnopqrstuvwxyz0123456789"
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        _mod=${#_ascii}
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        _i=0
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        for _i in `seq 2 $_goal`
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        do
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                _c=$((RANDOM % $_mod))
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                _s="${_s}${_ascii:$_c:1}"
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        done
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        echo $_s
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}
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pwd=`dirname $0`
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pwd=`cd $pwd ; /bin/pwd`
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bin=$pwd
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. $bin/prologue.inc
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name_max=255 #NAME_MAX
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direlem_max=235 #Length for intermediate dirs, slightly less than name_max
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buf_max=4096 #PAGE
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# generate 255 character filename
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file=`genrandname $name_max`
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file2=`genrandname $name_max`
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settest open
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okperm=rw
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linkperm=rwl
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cd $tmpdir
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mkdir_expected_fail=0
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file_expected_fail=0
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link_expected_fail=0
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iter=1
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while true
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do
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        direlem=`genrandname $direlem_max`
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        _dpath=`pwd`/$direlem
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        if [ ${#_dpath} -lt 4096 ]
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        then
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                dstatus=pass
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        else
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                dstatus=fail
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        fi
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        settest mkdir
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        genprofile $tmpdir/**:$okperm
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        runchecktest "LONGPATH MKDIR ($iter)" $dstatus mkdir $direlem
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        if [ $dstatus = "pass" ]
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        then
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                if [ -d $direlem ]
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                then
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                        #echo "mkdir ($iter) passed at length ${#_dpath}"
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                        cd $direlem
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                else
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                        echo "FAIL: $direlem ($_iter) was not created" >&2
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                fi
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        else
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                if [ -d $direlem ]
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                then
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                        echo "mkdir ($iter) incorrectly generated dir at length ${#_dpath}"
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                else
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                        #echo "mkdir ($iter) failed at length ${#_dpath}"
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                        mkdir_expected_fail=1
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                fi
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                :
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        fi
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        _fpath=`pwd`/$file
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        if [ ${#_fpath} -lt 4096 ]
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        then
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                fstatus=pass
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        else
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                fstatus=fail
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        fi
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        settest open
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        genprofile $tmpdir/**:$okperm
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        runchecktest "LONGPATH CREATE ($iter)" $fstatus $file
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        if [ $fstatus = "pass" ]
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        then
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                if [ -f $file ]
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                then
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                        #echo "file creat ($iter) passed at length ${#_dpath}"
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                        :
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                else
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                        echo "FAIL: $file ($_iter) was not created" >&2
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                fi
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        elif [ $fstatus = "fail" ]
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        then
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                if [ -f $file ]
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                then
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                        echo "file creat ($iter) incorrectly generated file at length ${#_fpath}"
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                else
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                        #echo "file creat ($iter) failed at length ${#_fpath}"
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                        file_expected_fail=1
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                fi
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        fi
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        settest link
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        genprofile $tmpdir/**:$linkperm
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        if [ -f $file ]
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        then
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                _f=$file 
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        elif [ -f ../$file ]
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        then
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                _f=../$file
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        else
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                echo "unable to find file to link" >&2
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                exit 1
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        fi
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        runchecktest "LONGPATH LINK ($iter)" $fstatus $_f $file2
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        if [ $fstatus = "pass" ]
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        then
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                if [ -f $file2 ]
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                then
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                        #echo "file link ($iter) passed at length ${#_dpath}"
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                        :
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                else
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                        echo "FAIL: $file2 ($_iter) was not linked" >&2
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                fi
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        elif [ $fstatus = "fail" ]
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        then
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                if [ -f $file2 ]
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                then
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                        echo "file link ($iter) incorrectly generated file at length ${#_dpath}"
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                else
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                        #echo "file link ($iter) failed at length ${#_fpath}"
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                        link_expected_fail=1
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                fi
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        fi
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        if [ $mkdir_expected_fail -eq 1 -a \
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             $file_expected_fail -eq 1 -a \
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             $link_expected_fail -eq 1 ]
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        then
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                break
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        fi
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        : $((iter++))
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done