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#!/usr/bin/ksh
#
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright 2021 Oxide Computer Company
#
unalias -a
set -o pipefail
pcieadm_arg0="$(basename $0)"
pcieadm_prog="/usr/lib/pci/pcieadm"
pcieadm_data="$(dirname $0)/pci"
pcieadm_exit=0
pcieadm_tmpfile="/tmp/pcieadmtest.$$"
warn()
{
typeset msg="$*"
[[ -z "$msg" ]] && msg="failed"
echo "TEST FAILED: $pcieadm_arg0: $msg" >&2
pcieadm_exit=1
}
pcieadm_bad_args()
{
if $pcieadm_prog $@ 2>/dev/null 1>/dev/null; then
warn "should have failed with args "$@", but passed"
return
fi
printf "TEST PASSED: invalid arguments %s\n" "$*"
}
pcieadm_validate_output()
{
typeset input="$pcieadm_data/$1"
shift
typeset outfile="$pcieadm_data/$1"
shift
typeset expexit=$1
shift
$pcieadm_prog $@ <$input >"$pcieadm_tmpfile" 2>&1
if (( $? != expexit)); then
warn "$@: mismatched exit status, found $?, expected $expexit"
fi
if ! diff $outfile $pcieadm_tmpfile; then
warn "$@: output mismatched"
else
printf "TEST PASSED: %s\n" "$*"
fi
}
if [[ -n $PCIEADM ]]; then
pcieadm_prog=$PCIEADM
fi
#
# Before we begin execution, set up the environment such that we have a
# standard locale and that umem will help us catch mistakes.
#
export LC_ALL=C.UTF-8
export LD_PRELOAD=libumem.so
export UMEM_DEBUG=default
if [[ ! -d $pcieadm_data ]]; then
printf "failed to find data directory %s\n" "$pcieadm_data" >&2
exit 1
fi
#
# First work through bad options.
#
pcieadm_bad_args
pcieadm_bad_args -d
pcieadm_bad_args foobar
pcieadm_bad_args save-cfgspace
pcieadm_bad_args save-cfgspace -a
pcieadm_bad_args save-cfgspace -d
pcieadm_bad_args save-cfgspace -d final
pcieadm_bad_args save-cfgspace -a -d fantasy
pcieadm_bad_args show-devs -h
pcieadm_bad_args show-devs -p
pcieadm_bad_args show-devs -s -o
pcieadm_bad_args show-cfgspace
pcieadm_bad_args show-cfgspace -d -H
pcieadm_bad_args show-cfgspace -d
pcieadm_bad_args show-cfgspace -f
pcieadm_bad_args show-cfgspace -h
pcieadm_bad_args show-cfgspace -L
pcieadm_bad_args show-cfgspace -L -n -f "$pcieadm_data/igb.pci"
pcieadm_bad_args show-cfgspace -L -p -f "$pcieadm_data/igb.pci"
pcieadm_bad_args show-cfgspace -p -f "$pcieadm_data/igb.pci"
pcieadm_bad_args show-cfgspace -o foo -f "$pcieadm_data/igb.pci"
pcieadm_bad_args show-cfgspace -L -o foo -f "$pcieadm_data/igb.pci"
#
# Test different output cases
#
pcieadm_validate_output igb.pci header0-basic.out 0 \
show-cfgspace -f /dev/stdin header0.vendor header0.device
pcieadm_validate_output igb.pci header0-basic-L.out 0 \
show-cfgspace -L -f /dev/stdin header0.vendor header0.device
pcieadm_validate_output igb.pci header0-basic-n.out 0 \
show-cfgspace -n -f /dev/stdin header0.vendor header0.device
pcieadm_validate_output igb.pci header0-basic-LH.out 0 \
show-cfgspace -L -H -f /dev/stdin header0.vendor header0.device
#
# Specific filter behavior. We want to validate the following:
#
# o An inexact filter (e.g. a cap or subcap) matches in human mode,
# but not parsable.
# o An exact filter will show its contents in human mode, but not
# parsable.
# o A missing filter causes to exit non-zero, but still show what we
# found with other filters or because of a prefix match.
#
pcieadm_validate_output igb.pci igb-ltr.out 0 \
show-cfgspace -f /dev/stdin ltr
pcieadm_validate_output igb.pci igb-ltr-p.out 1 \
show-cfgspace -p -o short,value -f /dev/stdin ltr
pcieadm_validate_output igb.pci header0-parse.out 0 \
show-cfgspace -p -o short,value -f /dev/stdin header0.vendor header0.device
pcieadm_validate_output bridge.pci bridge-ht.out 0 \
show-cfgspace -f /dev/stdin ht
pcieadm_validate_output bridge.pci bridge-ht.out 0 \
show-cfgspace -f /dev/stdin ht.msi
pcieadm_validate_output bridge.pci bridge-ht.out 0 \
show-cfgspace -f /dev/stdin ht.msi.command
pcieadm_validate_output bridge.pci bridge-ht-p.out 1 \
show-cfgspace -p -o value,short -f /dev/stdin ht
pcieadm_validate_output bridge.pci bridge-ht.msi-p.out 1 \
show-cfgspace -p -o value,short -f /dev/stdin ht.msi
pcieadm_validate_output bridge.pci bridge-ht.msi.command-p.out 0 \
show-cfgspace -p -o value,short -f /dev/stdin ht.msi.command
pcieadm_validate_output bridge.pci bridge-efilt.out 1 \
show-cfgspace -f /dev/stdin pcie.linksts atelier
pcieadm_validate_output bridge.pci bridge-efilt-p.out 1 \
show-cfgspace -p -o short,value -f /dev/stdin pcie.linksts atelier
if (( pcieadm_exit == 0 )); then
printf "All tests passed successfully!\n"
fi
rm -f "$pcieadm_tmpfile"
exit $pcieadm_exit
|
