#!/bin/sh
# PCP QA Test No. 978
# Exercise pmgetopt(1) functionality.
#
# Copyright (c) 2014 Red Hat.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

status=1	# failure is the default!
$sudo rm -rf $tmp.* $seq.full
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15

# real QA test starts here
cat > $tmp.config1 <<EOF
# getopts: A:a:D:gh:Ln:O:p:PS:s:T:t:Z:z?
# Usage: [options] [[...] command [...]]

Summary Options:
  --archive
  --host
  --namespace
  -P,--pmie            display pmie evaluation statistics
  --help

Command Options:
  --host
  --namespace
  --align
  --archive
  -g            start in GUI mode with new time control
  -n=FILE       use an alternative PMNS
  -O=TIME       initial sample time within the time window
  -p=N          port for connection to existing time control
  -S=TIME       start of the time window
  -s=N          terminate after this many samples
  -T=TIME       end of the time window
  -t=DELTA      sampling interval
  --timezone
  -z            set reporting timezone to local time of metrics source
# End

Anything beyond "End" will simply be appended to the usage message.

Anything at all.
EOF

# verify basic handling of a series of options passed in
echo == verify usage message generation
pmgetopt --config=$tmp.config1 --usage --progname=pcp
echo == verify handling of -a xxx -h yyy
pmgetopt < $tmp.config1 -- -a xxx -h yyy
echo == verify handling of -z -g --timezone TZ
pmgetopt < $tmp.config1 -- -z -g --timezone TZ

# verify automatic generation of getopt string and all short/long opt combos
cat > $tmp.config2 <<EOF
# Usage: [options] archive

Options:
  --align
  --origin
  --namespace
  -d, --delay                    pause between updates for archive replay
  -f=N,--fixed=N                 fixed output format with N digits precision
  --origin=TIME                  initial sample time within the time window
  -t=DELTA, --samples=delta      sampling interval
  -r,--raw                       output raw counter values (no rate conversion)
  -s=N                           terminate after this many samples
  -u                             non-interpolated fetching; ignores interval
  --width                        set the width of each column of output
  --help
EOF

echo == verify usage message generation without getopt
opts2="--config=$tmp.config2 --progname=pcpqa"
pmgetopt $opts2 --usage
echo == verify handling of mixing short and long options
pmgetopt $opts2 -- --delay -f 5 /a/b/pcplog
echo == verify handling of spaces and single quotes
pmgetopt $opts2 -- "/a/b/pcp log" "/c/d/foo'bar"
echo == verify handling of an invalid option
pmgetopt $opts2 -- -x /a/b/pcplog

# verify automatic generation of getopt string and extra long opt combos
cat > $tmp.config3 <<EOF
Options:
  --host-list
  --archive-list
  --archive-folio
  --help
EOF

echo == verify handling of archive folios and host/archive lists
opts3="--config=$tmp.config3 --progname=pcpqa"
pmgetopt $opts3 --usage
pmgetopt $opts3 -- --archive-folio=20071023-08-06-36.folio

# success, all done
status=0
exit