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#!/bin/sh
# PCP QA Test No. 1978
# Exercise pcp-atop handling of fallback to alternate hardware
# (perfevent) counter name for ix86arch. Red Hat BZ #1986264.
#
# Copyright (c) 2021 Red Hat.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
ATOP="$PCP_BINADM_DIR/pcp-atop"
test -f "$ATOP" || _notrun "$ATOP is not installed, skipped"
status=1 # failure is the default!
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15
# read from the pcp-atop-threads archive with various atop options
atop()
{
archive="$1"
shift
options="$@"
pcp_options="pcp -z --origin=+0.1 --archive $archive"
$pcp_options atop $options 1 >$tmp.out 2>$tmp.err
echo "=== std out"
cat $tmp.out
echo "=== std err"
cat $tmp.err
echo "=== done" && echo
}
plural="perfevent.hwcounters.INSTRUCTIONS_RETIRED.value"
single="perfevent.hwcounters.INSTRUCTION_RETIRED.value"
echo "metric $plural { name -> $single }" > $tmp.conf
# real QA test starts here
options="-L 160" # very long lines to get all information, incl. IPC
echo "Defaults with core metric naming"
atop "archives/pcp-atop-threads" $options | tee -a $tmp.default
echo "Creating alternate named archive"
pmlogrewrite -c $tmp.conf archives/pcp-atop-threads $tmp.pcp-atop-threads
echo "Defaults with ix86arch metric naming"
atop "$tmp.pcp-atop-threads" $options | tee -a $tmp.changed
echo "Checking alternative name output"
diff $tmp.default $tmp.changed
[ $? -eq 0 ] && echo OK
# success, all done
status=0
exit
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