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#!/bin/sh
# PCP QA Test No. 665
# Verify /proc/tty/driver/serial parsing for tty metrics
#
# Copyright (c) 2017 Red Hat. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ $PCP_PLATFORM = linux ] || _notrun "Linux tty test, only works with Linux"
_cleanup()
{
cd $here
$sudo rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
$sudo rm -rf $tmp $tmp.* $seq.full
trap "_cleanup; exit \$status" 0 1 2 3 15
# real QA test starts here
root=$tmp.root
export LINUX_STATSPATH=$root
pmda=$PCP_PMDAS_DIR/linux/pmda_linux.so,linux_init
files=`echo $here/linux/proc_serial_tty* | LC_COLLATE=POSIX sort`
metrics=`pminfo tty`
for file in $files
do
rm -fr $root
mkdir -p $root/proc/tty/driver || _fail "root in use when processing $file"
cp $file $root/proc/tty/driver/serial
base=`basename $file`
echo "== Checking serial tty metrics from $base without sudo"
pminfo -f -L -K clear -K add,60,$pmda $metrics
echo "== Checking serial tty metrics from $base with sudo"
$sudo pminfo -f -L -K clear -K add,60,$pmda $metrics
echo && echo "== done" && echo
cd $here
done
# success, all done
status=0
exit
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