1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21 22# 23# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26 27# 28# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 29# 30 31. $STF_SUITE/include/libtest.shlib 32 33# a function that takes a file, then creates and verifies 34# an xattr on that file. The xattr_contents is the file 35# that should appear in the xattr namespace. 36function create_xattr { # filename xattr_name xattr_contents 37 typeset FILE=$1 38 typeset XATTR_NAME=$2 39 typeset XATTR_CONTENTS=$3 40 41 # read any empty xattr on that file 42 log_must runat $FILE ls 43 # create the xattr 44 log_must runat $FILE cp $XATTR_CONTENTS $XATTR_NAME 45 46 verify_xattr $FILE $XATTR_NAME $XATTR_CONTENTS 47} 48 49# a function that compares the a single xattr between two files 50# and checks to see if their contents are identical 51function compare_xattrs { # filename1 filename2 xattr_name 52 typeset FILE1=$1 53 typeset FILE2=$2 54 typeset XATTR_NAME=$3 55 56 runat $FILE1 cat $XATTR_NAME > /tmp/file1.$$ 57 runat $FILE2 cat $XATTR_NAME > /tmp/file2.$$ 58 59 log_must diff /tmp/file1.$$ /tmp/file2.$$ 60 log_must rm /tmp/file1.$$ /tmp/file2.$$ 61} 62 63function verify_xattr { # filename xattr_name xattr_contents 64 typeset FILE=$1 65 typeset XATTR_NAME=$2 66 typeset XATTR_CONTENTS=$3 67 68 # read the xattr, writing it to a temp file 69 log_must eval "runat $FILE cat $XATTR_NAME > /tmp/$XATTR_NAME.$$ 2>&1" 70 log_must diff $XATTR_CONTENTS /tmp/$XATTR_NAME.$$ 71 rm /tmp/$XATTR_NAME.$$ 72} 73 74function delete_xattr { # filename xattr_name 75 typeset FILE=$1 76 typeset XATTR_NAME=$2 77 78 # delete the xattr 79 log_must runat $FILE rm $XATTR_NAME 80 log_mustnot eval "runat $FILE ls $XATTR_NAME > /dev/null 2>&1" 81} 82 83# not sure about this : really this should be testing write/append 84function verify_write_xattr { # filename xattr_name 85 typeset FILE=$1 86 typeset XATTR_NAME=$2 87 88 log_must eval "runat $FILE dd if=/etc/passwd of=$XATTR_NAME" 89 log_must eval "runat $FILE cat $XATTR_NAME > /tmp/$XATTR_NAME.$$ 2>&1" 90 log_must dd if=/etc/passwd of=/tmp/passwd_dd.$$ 91 log_must diff /tmp/passwd_dd.$$ /tmp/$XATTR_NAME.$$ 92 log_must rm /tmp/passwd_dd.$$ /tmp/$XATTR_NAME.$$ 93} 94 95# this function is to create the expected output 96function create_expected_output { # expected_output_file contents_of_the_output 97 typeset FILE=$1 98 shift 99 if [[ -f $FILE ]]; then 100 log_must rm $FILE 101 fi 102 103 for line in $@ 104 do 105 log_must eval "echo $line >> $FILE" 106 done 107 } 108