#!/bin/ksh -p # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # Copyright 2018 Nexenta Systems, Inc. All rights reserved. # # mmap test purpose # # __stc_assertion_start # # ID: mmap_007 # # DESCRIPTION: # Verify compatibility between open(O_RDWR) & # mmap(PROT_READ|PROT_WRITE, MAP_PRIVATE) # # STRATEGY: # 1. run "mount -F smbfs //server/public /export/mnt" # 2. mkfile in smbfs & local dir, with the same size # 3. open(O_RDWR) & mmap(PROT_READ|PROT_WRITE, MAP_PRIVATE) the smbfs file # 4. read data from the local file and write into the smbfs file # 4. diff the smbfs file before written & after written # KEYWORDS: # # TESTABILITY: explicit # # __stc_assertion_end # . $STF_SUITE/include/libtest.ksh tc_id="mmap007" tc_desc=" Verify compatibility between open(O_RDWR) & mmap(rw, p)" print_test_case $tc_id - $tc_desc if [[ $STC_CIFS_CLIENT_DEBUG == 1 ]] || \ [[ *:${STC_CIFS_CLIENT_DEBUG}:* == *:$tc_id:* ]]; then set -x fi size=1111k server=$(server_name) || return testdir=$TDIR mnt_point=$TMNT testdir_init $testdir smbmount_clean $mnt_point smbmount_init $mnt_point test_file="tmp007" cmd="mount -F smbfs //$TUSER:$TPASS@$server/public $mnt_point" cti_execute -i '' FAIL $cmd if (($?!=0)); then cti_fail "FAIL: $cmd" return else cti_report "PASS: $cmd" fi # make a smbfs file cmd="mkfile_mmap -n $size -f ${mnt_point}/${test_file}" cti_execute FAIL $cmd if (($?!=0)); then cti_fail "FAIL: $cmd" return else cti_report "PASS: $cmd" fi # make a local file, with the same size cmd="mkfile_mmap -n $size -f ${testdir}/${test_file}" cti_execute FAIL $cmd if (($?!=0)); then cti_fail "FAIL: $cmd" return else cti_report "PASS: $cmd" fi # backup the sum before write the smbfs file cti_execute_cmd "sum ${mnt_point}/${test_file}" read sum1 cnt1 junk < cti_stdout cti_report "before sum $sum1 $cnt1" # open(O_RDWR) & mmap(PROT_READ|PROT_WRITE, MAP_PRIVATE) the smbfs file, # verify if can write it cmd="prot_mmap -o r rw -m rs rwp -f \ ${testdir}/${test_file} ${mnt_point}/${test_file}" cti_execute FAIL $cmd if (($?!=0)); then cti_fail "FAIL: $cmd" return else cti_report "PASS: $cmd" fi # recalc the sum of the smbfs file cti_execute_cmd "sum ${mnt_point}/${test_file}" read sum2 cnt2 junk < cti_stdout cti_report "after sum $sum2 $cnt2" # verify the the smbfs file not changed if [[ $sum1 != $sum2 ]] ; then cti_fail "FAIL: the smbfs file changed" return else cti_report "PASS: the smbfs file not changed" fi cti_execute_cmd "rm -rf $testdir/*" cti_execute_cmd "rm -f ${mnt_point}/${test_file}" smbmount_clean $mnt_point cti_pass "${tc_id}: PASS"