#!/bin/bash # # Copyright (C) 2009 Red Hat, Inc. # Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # dd() { if [ "$HOSTOS" == "Linux" ] then command dd --help | grep noxfer > /dev/null 2>&1 if [ "$?" -eq 0 ] then command dd status=noxfer $@ else command dd $@ fi else command dd $@ fi } # we need common.config if [ "$iam" != "check" ] then if ! . ./common.config then echo "$iam: failed to source common.config" exit 1 fi fi # make sure we have a standard umask umask 022 if [ "$IMGPROTO" = "file" ]; then TEST_IMG=$TEST_DIR/t.$IMGFMT else TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT fi _make_test_img() { # extra qemu-img options can be added by tests # at least one argument (the image size) needs to be added local extra_img_options=$* if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then extra_img_options="-o cluster_size=$CLUSTER_SIZE $extra_img_options" fi # XXX(hch): have global image options? $QEMU_IMG create -f $IMGFMT $TEST_IMG $extra_img_options | \ sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" | \ sed -e "s#$TEST_DIR#TEST_DIR#g" | \ sed -e "s#$IMGFMT#IMGFMT#g" | \ sed -e "s# encryption=off##g" | \ sed -e "s# cluster_size=0##g" | \ sed -e "s# table_size=0##g" | \ sed -e "s# compat6=off##g" | \ sed -e "s# static=off##g" } _cleanup_test_img() { case "$IMGPROTO" in file) rm -f $TEST_DIR/t.$IMGFMT rm -f $TEST_DIR/t.$IMGFMT.orig rm -f $TEST_DIR/t.$IMGFMT.base ;; rbd) rbd rm $TEST_DIR/t.$IMGFMT > /dev/null ;; sheepdog) collie vdi delete $TEST_DIR/t.$IMGFMT ;; esac } _check_test_img() { $QEMU_IMG check -f $IMGFMT $TEST_IMG 2>&1 | \ sed -e 's/qemu-img\: This image format does not support checks/No errors were found on the image./' } _get_pids_by_name() { if [ $# -ne 1 ] then echo "Usage: _get_pids_by_name process-name" 1>&2 exit 1 fi # Algorithm ... all ps(1) variants have a time of the form MM:SS or # HH:MM:SS before the psargs field, use this as the search anchor. # # Matches with $1 (process-name) occur if the first psarg is $1 # or ends in /$1 ... the matching uses sed's regular expressions, # so passing a regex into $1 will work. ps $PS_ALL_FLAGS \ | sed -n \ -e 's/$/ /' \ -e 's/[ ][ ]*/ /g' \ -e 's/^ //' \ -e 's/^[^ ]* //' \ -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \ -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p" } # fqdn for localhost # _get_fqdn() { host=`hostname` $NSLOOKUP_PROG $host | $AWK_PROG '{ if ($1 == "Name:") print $2 }' } # check if run as root # _need_to_be_root() { id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'` if [ "$id" -ne 0 ] then echo "Arrgh ... you need to be root (not uid=$id) to run this test" exit 1 fi } # Do a command, log it to $seq.full, optionally test return status # and die if command fails. If called with one argument _do executes the # command, logs it, and returns its exit status. With two arguments _do # first prints the message passed in the first argument, and then "done" # or "fail" depending on the return status of the command passed in the # second argument. If the command fails and the variable _do_die_on_error # is set to "always" or the two argument form is used and _do_die_on_error # is set to "message_only" _do will print an error message to # $seq.out and exit. _do() { if [ $# -eq 1 ]; then _cmd=$1 elif [ $# -eq 2 ]; then _note=$1 _cmd=$2 echo -n "$_note... " else echo "Usage: _do [note] cmd" 1>&2 status=1; exit fi (eval "echo '---' \"$_cmd\"") >>$here/$seq.full (eval "$_cmd") >$tmp._out 2>&1; ret=$? cat $tmp._out >>$here/$seq.full if [ $# -eq 2 ]; then if [ $ret -eq 0 ]; then echo "done" else echo "fail" fi fi if [ $ret -ne 0 ] \ && [ "$_do_die_on_error" = "always" \ -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ] then [ $# -ne 2 ] && echo eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full" status=1; exit fi return $ret } # bail out, setting up .notrun file # _notrun() { echo "$*" >$seq.notrun echo "$seq not run: $*" status=0 exit } # just plain bail out # _fail() { echo "$*" | tee -a $here/$seq.full echo "(see $seq.full for details)" status=1 exit 1 } # tests whether $IMGFMT is one of the supported image formats for a test # _supported_fmt() { for f; do if [ "$f" = "$IMGFMT" -o "$f" = "generic" ]; then return fi done _notrun "not suitable for this image format: $IMGFMT" } # tests whether $IMGPROTO is one of the supported image protocols for a test # _supported_proto() { for f; do if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then return fi done _notrun "not suitable for this image protocol: $IMGPROTO" } # tests whether the host OS is one of the supported OSes for a test # _supported_os() { for h do if [ "$h" = "$HOSTOS" ] then return fi done _notrun "not suitable for this OS: $HOSTOS" } # this test requires that a specified command (executable) exists # _require_command() { [ -x "$1" ] || _notrun "$1 utility required, skipped this test" } _full_imgfmt_details() { echo "$IMGFMT" } _full_imgproto_details() { echo "$IMGPROTO" } _full_platform_details() { os=`uname -s` host=`hostname -s` kernel=`uname -r` platform=`uname -m` echo "$os/$platform $host $kernel" } _link_out_file() { if [ -z "$1" ]; then echo Error must pass \$seq. exit fi rm -f $1 if [ "`uname`" == "IRIX64" ] || [ "`uname`" == "IRIX" ]; then ln -s $1.irix $1 elif [ "`uname`" == "Linux" ]; then ln -s $1.linux $1 else echo Error test $seq does not run on the operating system: `uname` exit fi } _die() { echo $@ exit 1 } # make sure this script returns success /bin/true