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|
#! /bin/sh
# PCP QA Test No. 653
# checks __pmSetProcessIdentity function in libpcp
#
# Copyright (c) 2012 Red Hat, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
. ./localconfig
[ $PCP_VER -ge 3611 ] || _notrun "Needs a more recent libpcp version"
_cleanup()
{
$sudo rm -f $tmp.*
exit $status
}
_filter_err()
{
pid=$1
# [Fri Nov 23 11:04:47] username(6802)
sed \
-e 's/\[.* [0-9 ][0-9] [0-9][0-9]:[0-9][0-9]:[0-9][0-9]\]/[TIMESTAMP]/g' \
-e "s/$pid/PID/g"
}
_filter_out()
{
uid=$1
sed \
-e "s,$here/src,src,g" \
-e "s/$uid/as local user/g"
}
_filter_ps()
{
pid=$1
uid=$2
tee -a $seq.full | \
$PCP_AWK_PROG '
NR == 1 { if ($2 != "PID") {
print "PID not in field 2 of ps output!"
exit(1)
}
if ($1 != "UID") {
print "UID not in field 1 of ps output!"
exit(1)
}
if ($8 == "CMD")
# Linux
cmd = 8
else if ($11 == "COMMAND")
# Darwin
cmd = 11
else {
print "CMD (or COMMAND) not in field 8 (or 11) of ps output!"
print
exit(1)
}
next
}
$1 == "'$uid'" && $2 == '$pid' {
print "found:",$cmd,$(cmd+1),$(cmd+2),$(cmd+3),$(cmd+4)
exit(0)
}
END { exit(1) }'
}
status=1 # failure is the default!
username=`id -u -n` # me, myself & I
trap "_cleanup" 0 1 2 3 15
$sudo rm -f $tmp.* $seq.full
# real QA test starts here
echo "== failing case, should error out" | tee -a $seq.full
$here/src/username nosuchuser >$tmp.err 2>&1 &
pid=$!
sleep 1 # give it a chance to start
ps $PCP_PS_ALL_FLAGS | _filter_ps $pid nosuchuser
$sudo $PCP_BINADM_DIR/pmsignal -a username
wait $pid
[ -s $tmp.err ] && cat $tmp.err | _filter_err $pid
echo "== passing case, should be local user" | tee -a $seq.full
$here/src/username $username &
pid=$!
sleep 1 # give it a chance to start
ps $PCP_PS_ALL_FLAGS | _filter_ps $pid $username >$tmp.out
$sudo $PCP_BINADM_DIR/pmsignal -a username
wait $pid
[ -s $tmp.out ] && cat $tmp.out | _filter_out $username
status=0
exit
|
