#! /bin/sh
# PCP QA Test No. 201
# exercise pmdaCache routines
#
# Copyright (C) 2015 Red Hat.
# Copyright (c) 2005 Silicon Graphics, 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

status=0	# success is the default!
$sudo rm -rf $tmp $tmp.*
trap "rm -f $tmp $tmp.*; exit \$status" 0 1 2 3 15

_filter()
{
    # Note pmdaCacheDump: indom PM_INDOM_NULL lines come from QA
    # fault injection
    sed \
	-e "s;$PCP_VAR_DIR/;\$PCP_VAR_DIR/;" \
	-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]/DATE/' \
	-e 's/^\([0-9][0-9]*\) [0-9][0-9]* /\1 timestamp /' \
	-e 's/torture_cache([0-9][0-9]*)/torture_cache(PID)/' \
	-e '/active /s/ 0x0 / (nil) /' \
	-e 's/^Cannot open /cat: /' \
	-e '/pmdaCacheDump: indom PM_INDOM_NULL/d'
}

_filter2()
{
    sed \
	-e 's/ 4444444 / orig-timestamp /' \
	-e 's/^\([0-9][0-9]*\) [0-9][0-9]* /\1 timestamp /'
}

# see src/torture_cache.c and make FORQA match
#
FORQA=251

# real QA test starts here
echo "basic operation tests ..."
src/torture_cache -Dindom a 2>&1 | _filter

echo
echo "save tests ..."
$sudo rm -f $PCP_VAR_DIR/config/pmda/$FORQA.8
$sudo touch $PCP_VAR_DIR/config/pmda/$FORQA.8
$sudo src/torture_cache b 2>&1 | _filter

echo
echo "load tests ..."
echo "-- empty file --"
$sudo rm -f $PCP_VAR_DIR/config/pmda/$FORQA.13
$sudo touch $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- short header --"
echo "1" >$tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- bad version (x) --"
echo "x 0" >$tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- bad version (2) --"
echo "2 0" >$tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- bad ins_mode (-1) --"
echo "1 -1" >$tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- empty --"
echo "1 0" >$tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
src/torture_cache c 2>&1 | _filter
echo "-- interesting --"
cat <<End-of-File >$tmp
1 0
10 4444444 fubar-001
15 4444444 this is a name with some spaces in it
20 4444444 fubar-002
30 4444444 fubar-003
35 4444444 longinstancenamefromwalesllanfairpwyllgwyngyllgogeryochdrobwllllantysiliogogogoch-and-again-longinstancenamefromwalesllanfairpwyllgwyngyllgogeryochdrobwllllantysiliogogogoch-and-again
40 4444444 fubar-004
End-of-File
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
$sudo src/torture_cache c 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.13 | _filter2
echo "-- interesting (PMDA_CACHE_REUSE) --"
cat <<End-of-File >$tmp
1 1
10 4444444 fubar-001
15 4444444 this is a name with some spaces in it
20 4444444 fubar-002
30 4444444 fubar-003
35 4444444 longinstancenamefromwalesllanfairpwyllgwyngyllgogeryochdrobwllllantysiliogogogoch-and-again-longinstancenamefromwalesllanfairpwyllgwyngyllgogeryochdrobwllllantysiliogogogoch-and-again
40 4444444 fubar-004
End-of-File
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.13
$sudo src/torture_cache c 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.13 | _filter2

echo
echo "test inst wrap and ins_mode change ..."
cat <<End-of-File >$tmp
1 0
2147483645 4444444 biggest-inst-2
End-of-File
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.7
$sudo src/torture_cache -D indom d 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.7 | _filter2

echo
echo "test purge operation ..."
echo "-- empty @ start and end --"
cat <<End-of-File >$tmp
1 0
End-of-File
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.11
$sudo src/torture_cache e 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.11 | _filter2
echo "-- not empty --"
cat <<End-of-File >$tmp
1 1
01 4444444 fubar-001
02 4444444 fubar-002
05 4444444 fubar-003
06 4444444 fubar-004
07 5555555 fubar-005
60 6666666 fubar-006
End-of-File
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.11
$sudo src/torture_cache f 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.11 | _filter2

echo
echo "exercise hash-table re-sizing ..."
$sudo src/torture_cache g 2>&1 | _filter

echo
echo "short name match test cases ..."
echo "-- cache --"
cat <<End-of-File >$tmp
1 0
01 4444444 foo
02 4444444 foobar
End-of-File
cat $tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.17
$sudo src/torture_cache h 2>&1 | _filter
echo "-- cache --"
cat <<End-of-File >$tmp
1 0
01 4444444 foo bar
End-of-File
cat $tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.17
$sudo src/torture_cache h 2>&1 | _filter
echo "-- cache --"
cat <<End-of-File >$tmp
1 0
01 4444444 foo blah
End-of-File
cat $tmp
$sudo mv $tmp $PCP_VAR_DIR/config/pmda/$FORQA.17
$sudo src/torture_cache h 2>&1 | _filter

echo
echo "-- revised dirty cache semantics --"
for a in 1 2 3
do
    echo "+ flags=$a +"
    $sudo rm -f $tmp $PCP_VAR_DIR/config/pmda/$FORQA.15
    $sudo src/torture_cache i $a 2>&1 | _filter
done

echo
echo "cache resize test cases ..."
$sudo src/torture_cache j 2>&1 | _filter
cat $PCP_VAR_DIR/config/pmda/$FORQA.10 | _filter2

# success, all done
exit
