testcases/network/tcp_cmds/sendfile/sendfile01

   1 #!/bin/sh
   2 #
   3 #   Copyright (c) International Business Machines  Corp., 2000
   4 #
   5 #   This program is free software;  you can redistribute it and/or modify
   6 #   it under the terms of the GNU General Public License as published by
   7 #   the Free Software Foundation; either version 2 of the License, or
   8 #   (at your option) any later version.
   9 #
  10 #   This program is distributed in the hope that it will be useful,
  11 #   but WITHOUT ANY WARRANTY;  without even the implied warranty of
  12 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  13 #   the GNU General Public License for more details.
  14 #
  15 #   You should have received a copy of the GNU General Public License
  16 #   along with this pronram;  if not, write to the Free Software
  17 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18 #
  19 #
  20 #
  21 #  FILE   : sendfile
  22 #
  23 #  PURPOSE: Copy files from server to client using the sendfile()
  24 #           function.
  25 #
  26 #
  27 #  SETUP: The home directory of root on the machine exported as "RHOST"
  28 #         MUST have a ".rhosts" file with the hostname of the client
  29 #         machine, where the test is executed.
  30 #
  31 #  HISTORY:
  32 #    06/09/2003 Manoj Iyer manjo@mail.utexas.edu
  33 #    - Modified to use LTP APIs, and added check to if commands used in test
  34 #    exists.
  35 #    03/01 Robbie Williamson (robbiew@us.ibm.com)
  36 #      -Ported
  37 #
  38 #
  39 #***********************************************************************
  40
  41 PATH=$PATH:$LTPTOOLS
  42
  43 #-----------------------------------------------------------------------
  44 #
  45 # FUNCTION:  exists
  46 #
  47 # DESCRIPTION: Check if required commands exits.
  48 #
  49 #-----------------------------------------------------------------------
  50
  51 do_setup()
  52 {
  53     TC=sendfile01
  54     RHOST=${RHOST:-`hostname`}
  55     TCdat=${TCdat:-$LTPROOT/testcases/bin/datafiles}
  56     TMPDIR=${TMPDIR:-/tmp}
  57     TCtmp=${TCtmp:-$TMPDIR/$TC${EXEC_SUFFIX}$$}
  58     CLIENT="testsf_c${EXEC_SUFFIX}"
  59     SERVER="testsf_s${EXEC_SUFFIX}"
  60     LTPROOT=${LTPROOT:-../../../..}
  61     FILES=${FILES:-"ascii.sm ascii.med ascii.lg ascii.jmb"}
  62
  63     tst_setup
  64
  65     exists awk diff gethost grep rsh stat
  66
  67     IPADDR=$(gethost $RHOST | awk '/addresses:/ {print $2}')
  68
  69 }
  70
  71
  72 #=============================================================================
  73 # FUNCTION NAME:        do_test
  74 #
  75 # FUNCTION DESCRIPTION: Perform the test
  76 #
  77 # PARAMETERS:       None.
  78 #
  79 # RETURNS:          None.
  80 #=============================================================================
  81 do_test()
  82 {
  83     tst_resm TINFO "Doing $0."
  84
  85     mkdir -p $TCtmp
  86     PORT=$$
  87     if ! rsh -l root $IPADDR "$LTPROOT/testcases/bin/SF_Server $IPADDR $PORT $LTPROOT/testcases/bin"; then
  88         end_testcase "rsh failed to $IPADDR as root failed"
  89     fi
  90     sleep 10
  91     PID=$(rsh -l root $IPADDR "ps -ef" | awk "\$0 !~ /awk/ && /$SERVER/ && /$PORT/ {print \$1}")
  92     [ -n "$PID" ] || end_testcase "Could not start server"
  93
  94     for clnt_fname in $FILES; do
  95         serv_fname=$TCdat/$clnt_fname
  96         SIZE=`stat -c '%s' $serv_fname`
  97         tst_resm TINFO "Starting $SERVER $IPADDR Client_filename Server_filename Size "
  98
  99         $CLIENT $IPADDR $PORT "$TCtmp/$clnt_fname" $serv_fname $SIZE
 100         RetVal=$?
 101
 102         [ $RetVal -eq 0 ] || end_testcase "$CLIENT returned error $RetVal"
 103
 104         diff $serv_fname $TCtmp/$clnt_fname
 105         DiffVal=$?
 106         [ $DiffVal -gt 1 ] && end_testcase "ERROR: Cannot compare files"
 107         [ $DiffVal -eq 1 ] && end_testcase "The file copied differs from the original"
 108     done
 109
 110 }
 111
 112 #=============================================================================
 113 # FUNCTION NAME:        do_cleanup
 114 #
 115 # FUNCTION DESCRIPTION: Clean up
 116 #
 117 # PARAMETERS:       None.
 118 #
 119 # RETURNS:          None.
 120 #=============================================================================
 121
 122 do_cleanup()
 123 {
 124       PID=$(rsh -n -l root $RHOST "ps -ef" | awk "\$0 !~ /awk/ && /$SERVER/ && /$PORT/ {print \$1}")
 125       [ -n "$PID" ] && rsh -n -l root $RHOST kill -9 $PID
 126       tst_cleanup
 127 }
 128
 129 #=============================================================================
 130 # MAIN PROCEDURE
 131 #=============================================================================
 132 . net_cmdlib.sh
 133
 134 read_opts $*
 135 do_setup
 136 do_test
 137 end_testcase