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|
#!/bin/sh
# PCP QA Test No. 990
# MMV format error injection and verification of pmdammv response.
#
# Copyright (c) 2016 Red Hat.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
_check_valgrind
status=1
username=`id -u -n`
MMV_STATS_DIR=${PCP_TMP_DIR}/mmv
MMVDUMP=$PCP_PMDAS_DIR/mmv/mmvdump
pmda=${PCP_PMDAS_DIR}/mmv/pmda_mmv,mmv_init
_cleanup()
{
cd $here
[ -d ${MMV_STATS_DIR}.$seq ] && _restore_config ${MMV_STATS_DIR}
rm -rf $tmp $tmp.*
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# move the MMV directory to restore contents later.
[ -d ${MMV_STATS_DIR} ] && _save_config ${MMV_STATS_DIR}
$sudo rm -rf ${MMV_STATS_DIR}
$sudo mkdir -m 755 ${MMV_STATS_DIR}
$sudo chown $username ${MMV_STATS_DIR}
# from mmv.log ...
# [Wed Feb 5 14:23:47] pminfo(2011651) Error: mmv: header-1: size 8 too small, expecting 40
#
# These 2 are "equivalent"
# 64-bit platforms
# Error: mmv: indoms_4: indom[0] offset: 184 < 343597383704
# 32-bit platforms
# Error: mmv: indoms_4: indom[0] offset: 184 < 4294967320
#
_filter()
{
sed \
-e "s,$MMV_STATS_DIR,MMV_STATS_DIR,g" \
-e "s,$PCP_PMDAS_DIR,PCP_PMDAS_DIR,g" \
-e 's/\[[A-Z][a-z][a-z] [A-Z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9]]/[DATESTAMP]/' \
-e 's/pminfo([0-9][0-9]*)/pminfo(PID)/' \
-e '/indoms_4/s/184 < 4294967320/184 < 343597383704/' \
#end
}
_dump()
{
section=$1
echo
echo "== generating bad $section data files =="
$here/src/badmmv --$section
files=`ls -1 ${MMV_STATS_DIR}/${section}_* | LC_COLLATE=POSIX sort`
for file in $files
do
echo -- dump `basename $file`
$PCP_PMDAS_DIR/mmv/mmvdump $file | _filter
unlink $file
echo
done
}
_verify()
{
section=$1
echo
echo "== generating bad $section data files =="
$here/src/badmmv --$section
# run valgrind once for all files in section (its slow to start)
echo -- verify $section data files | tee -a $seq_full
_run_valgrind --save-output pminfo -L -Kclear -Kadd,70,$pmda -v mmv 2>&1 \
| _filter
_filter <$tmp.err \
| LC_COLLATE=POSIX sort \
| uniq
cat $tmp.out
# this should always show zero (all badmmv generated files are invalid)
# -Dappl0 to get warnings and info and debug from PMDA
#
pminfo -L -Kclear -Kadd,70,$pmda -Dappl0 -f mmv.control.metrics 2>$tmp.err >$tmp.out
_filter <$tmp.err \
| LC_COLLATE=POSIX sort \
| uniq
cat $tmp.out
# cleanup
rm -f ${MMV_STATS_DIR}/${section}-*
}
_dump header
_dump contents
_dump indoms
_dump metrics
_verify header
_verify contents
_verify indoms
_verify metrics
# success, all done
status=0
exit
|
