1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# Copyright 2018 Nexenta Systems, Inc. All rights reserved. 24 25# 26# mmap test purpose 27# 28# __stc_assertion_start 29# 30# ID: mmap_009 31# 32# DESCRIPTION: 33# Verify smbfs will help sync the dirty pages to the file and close it, including otW close, if the userland does not explicitly do it. 34# 35# STRATEGY: 36# 1. run "mount -F smbfs //server/public /export/mnt" 37# 2. mkfile in smbfs 38# 3. open, mmap the file, then write some data into the mapped addr 39# 4. exit without close the file 40# 5. verify the data successfully written back to smb server 41# KEYWORDS: 42# 43# TESTABILITY: explicit 44# 45# __stc_assertion_end 46# 47 48. $STF_SUITE/include/libtest.ksh 49 50tc_id="mmap009" 51tc_desc=" Verify smbfs will sync the dirty pages to the file and close it, 52 including otW close, if the userland does not explicitly do it." 53print_test_case $tc_id - $tc_desc 54 55if [[ $STC_CIFS_CLIENT_DEBUG == 1 ]] || \ 56 [[ *:${STC_CIFS_CLIENT_DEBUG}:* == *:$tc_id:* ]]; then 57 set -x 58fi 59 60server=$(server_name) || return 61 62testdir=$TDIR 63mnt_point=$TMNT 64 65testdir_init $testdir 66smbmount_clean $mnt_point 67smbmount_init $mnt_point 68 69test_file="tmp009" 70 71cmd="mount -F smbfs //$TUSER:$TPASS@$server/public $mnt_point" 72cti_execute -i '' FAIL $cmd 73if (($?!=0)); then 74 cti_fail "FAIL: $cmd" 75 return 76else 77 cti_report "PASS: $cmd" 78fi 79 80# open, mmap a file in smbfs, then write something into it, 81# exit without msync/munmap/close 82cti_execute FAIL "no_close ${mnt_point}/${test_file}" 83if (($?!=0)); then 84 cti_fail "FAIL: $cmd" 85 return 86else 87 cti_report "PASS: $cmd" 88fi 89 90# do the same thing in local file, for comparison 91cti_execute FAIL "no_close ${testdir}/${test_file}" 92if (($?!=0)); then 93 cti_fail "FAIL: $cmd" 94 return 95else 96 cti_report "PASS: $cmd" 97fi 98 99# diff the local file & smbfs file 100 101cti_execute_cmd "sum ${testdir}/${test_file}" 102read sum1 cnt1 junk < cti_stdout 103cti_report "local sum $sum1 $cnt1" 104 105cti_execute_cmd "sum ${mnt_point}/${test_file}" 106read sum2 cnt2 junk < cti_stdout 107cti_report "smbfs sum $sum2 $cnt2" 108 109if [[ $sum1 != $sum2 ]] ; then 110 cti_fail "FAIL: the files are different" 111 return 112else 113 cti_report "PASS: the files are the same" 114fi 115 116cti_execute_cmd "rm -rf $testdir/*" 117cti_execute_cmd "rm -f ${mnt_point}/${test_file}" 118 119smbmount_clean $mnt_point 120 121cti_pass "${tc_id}: PASS" 122