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|
#! /bin/sh
# PCP QA Test No. 269 (formerly 269, 406)
# To test out wrapping for pmval
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard filters
. ./common.product
. ./common.filter
. ./common.check
signal=$PCP_BINADM_DIR/pmsignal
status=1 # failure is the default!
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
rm -f $seq.full
_reset()
{
pmstore sample.control -1 > /dev/null
$sudo $signal -a -s HUP pmcd
_wait_for_pmcd
}
_check_wrap_off()
{
tee -a $seq.full |\
$PCP_AWK_PROG -v expected=$tmp.expected -v debug=$debug -v tolerance=$tolerance -v num_samples=$num_samples -v mismatch_limit=$mismatch_limit '
BEGIN {
if (debug == "true")
debug=1;
else
debug = 0;
}
NF == 1 {
i++;
sts = getline val < expected;
if (debug)
print "Read expected value:", val;
if (sts < 0)
print "Error: error in reading expected value";
if (sts == 0)
print "Error: eof encountered in reading expected value";
if (i == 1) {
# ignore the first one
next;
}
if (debug)
print "Comparing:", val, $1
if (val == $1) {
if (debug) print "match";
}
else if ((val-tolerance) <= $1 && $1 <= (val+tolerance)) {
if (debug) print "match";
}
else if (val < 0) {
if ($1 == "?" ){
if (debug) print "match";
}
else {
print "Missing wrap !";
print "Got ", $1, " instead";
mismatch++;
}
}
else {
mismatch++;
if (debug || mismatch_limit==0)
print "mismatch: ", $1, val;
}
}
END {
if (i < num_samples) {
print "Did not process enough samples";
print "Processed:", i, "expected:", num_samples;
}
if (mismatch > mismatch_limit) {
print "Too many mismatches";
print "Number of mismatches = ", mismatch;
}
else {
print "Enough Matched ok";
}
}
'
}
_check_wrap_on()
{
tee -a $seq.full |\
$PCP_AWK_PROG -v expected=$tmp.expected -v debug=$debug -v tolerance=$tolerance -v num_samples=$num_samples -v mismatch_limit=$mismatch_limit '
BEGIN {
if (debug == "true")
debug=1;
else
debug = 0;
# just use 1st value
sts = getline val < expected;
if (debug)
print "Read expected value:", val;
if (sts < 0)
print "Error: error in reading expected value";
if (sts == 0)
print "Error: eof encountered in reading expected value";
}
NF == 1 {
i++;
if (i == 1) {
# ignore the first one
next;
}
if (debug)
print "Comparing:", val, $1
if (val == $1) {
if (debug) print "match";
}
else if ((val-tolerance) <= $1 && $1 <= (val+tolerance)) {
if (debug) print "match";
}
else if ($1 == "?" ){
print "Error: no wrapping allowed";
mismatch++;
}
else {
mismatch++;
if (debug || mismatch_limit == 0)
print "mismatch: ", $1, val;
}
}
END {
if (i < num_samples) {
print "Did not process enough samples";
print "Processed:", i, "expected:", num_samples;
}
if (mismatch > mismatch_limit) {
print "Too many mismatches";
print "Number of mismatches = ", mismatch;
}
else {
print "Enough Matched ok";
}
}
'
}
_test_pmval()
{
_metric=$1
pmval -s$num_samples sample.wrap.$_metric |
sed -e 's/!/?/'
}
_wrap_off()
{
unset PCP_COUNTER_WRAP
echo "--- Wrapping OFF ---"
}
_wrap_on()
{
PCP_COUNTER_WRAP=
export PCP_COUNTER_WRAP
echo "--- Wrapping ON ---"
}
# real QA test starts here
debug=false
num_samples=10
tolerance="0.15e+09" # implies error of about 0.15 second
mismatch_limit=1 # allow 1 mismatch
# src/wrap_int -n $num_samples >$tmp.expected
cat << 'End-of-File' >$tmp.expected
1.074e+09
-3.221e+09
1.074e+09
1.074e+09
1.074e+09
-3.221e+09
1.074e+09
1.074e+09
1.074e+09
-3.221e+09
End-of-File
metric="long"
echo "--- Testing pmval ---"
echo "--- Testing pmval ---" >> $seq.full
_reset
_wrap_off
_test_pmval $metric | _check_wrap_off
_wrap_on
echo "-----------------------" >> $seq.full
_test_pmval $metric | _check_wrap_on
# success, all done
status=0
exit
|
