#!/bin/bash
#  $HeadURL$ $LastChangedRevision$
PROGNAME=`basename $0`
SANDPIT=`pwd`
. $(ade-config ade_share_prefix)/include/adetestsupport.sh

##############################################################################
#
#  Purpose of test: 
#
#      gnocchi# paa listhosts '^orzo '
#      host       status       pid pkgtype distro     release    port    last changed                  
#      ---------- ---------- ----- ------- ---------- ---------- ------- ------------------------------
#      alphabeti  available        deb     debian     wheezy     amd64   Sat Mar 23 14:52:47 CET 2013  
#      borzo      available        deb     debian     wheezy     amd64   Mon Mar 25 13:53:37 CET 2013  
#      cercis     available        deb     ubuntu     precise    amd64   Tue Feb 12 11:36:46 CET 2013  
#      doodle     available        deb     debian     wheezy     amd64   Tue Apr 16 08:06:48 CEST 2013 
#      farfalle   available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:39 CET 2013  
#      fettuce    available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:40 CET 2013  
#      fiori      available        deb     debian     squeeze    amd64   Fri May 24 08:55:31 CEST 2013 
#      gnocchi    available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:37 CET 2013  
#      halusky    available        deb     ubuntu     precise    amd64   Tue Feb 12 11:36:46 CET 2013  
#      lasagne    available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:41 CET 2013  
#      linguine   available        deb     ubuntu     precise    i386    Tue Feb 12 11:36:48 CET 2013  
#      macaroni   available        deb     debian     lenny      i386    Tue Feb 12 11:36:48 CET 2013  
#      nb016161   available        deb     ubuntu     precise    amd64   Tue Feb 12 11:36:47 CET 2013  
#      noodle     available        deb     debian     wheezy     amd64   Tue Apr 16 08:06:34 CEST 2013 
#      orzo       available        deb     debian     wheezy     amd64   Sun Mar 24 18:14:01 CET 2013  
#      penne      available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:43 CET 2013  
#      rocky      available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:43 CET 2013  
#      spaghetti  available        rpm     centos     6.3        x86_64  Tue Feb 12 11:36:49 CET 2013  
#      spirali    available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:44 CET 2013  
#      torchio    available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:45 CET 2013  
#      ziti       available        deb     debian     squeeze    amd64   Tue Feb 12 11:36:37 CET 2013  
#      
#      gnocchi# 
#
#      Without that trailing space, the above command works as expected (i.e. gets orzo, but not 
#      borzo or anything else.)
#
#  Bug id:          <none>
#
##############################################################################

#  Ensure dates are consistently formatted
export LC_ALL=C

#  Start of support functions
filter_variant_text()
{
    #  Note how the variable *width* of a hostname - and therefore of the padding
    #  that follows it in column-aligned output - means that we can't change 
    #  just <hostname> to VARIANT-HOSTNAME but <hostname> *with* padding to
    #  VARIANT-HOSTNAME with fixed width padding. Another padding issues comes
    #  from that summer and winter timezones have different widths and therefore
    #  different paddings. Although the timezone is devarianted the spacing is
    #  not. This only seems to be a problem on the end of the line because dates
    #  are always in the last column.
    eval "$@" | sed -e 's/[A-Z][a-z][a-z] [A-Z][a-z][a-z] [1-3 ][0-9] [0-2][0-9]:[0-5][0-9]:[0-5][0-9] [A-Z][A-Z]* [1-2][0-9][0-9][0-9]/Fri Dec 31 23:59:59 GMT 1999/g' \
                    -e 's/^\(pub\)\( *\)\([^ ]*\)\( *\)\([^ ]*\)$/\1\2VARIANT-KEY-ID\4VARIANT-DATE/' \
                    -e "s@$SANDPIT@VARIANT-SANDPIT@g" \
                    -e "s/$UNAMEN  */VARIANT-HOSTNAME /g" \
                    -e "s/$UNAMEN\([^ \t]\)/VARIANT-HOSTNAME\1/g" \
                    -e "s/20[1-9][0-9][0-1][0-9][0-3][0-9][0-2][0-9][0-5][0-9][0-5][0-9]/VARIANT-TIMESTAMP/g" \
		    -e "s/  *\$//"

    #  return the passed command's return code, not sed's.
    return ${PIPESTATUS[0]}
}

launch_shell()
{
    PS1="$PROGNAME> " bash --norc || true
}
#  End of support functions

#  Start of environment setup
export PAA_RCDIR=$SANDPIT/.paa
export PAA_ROOTDIR=$SANDPIT
export PAA_STATE_PREFIX=$SANDPIT/var
#  Misc
UNAMEN=$(uname -n)

echo "creating three similarly named hosts and one differently named one ..."
paa host orzo deb debian squeeze amd64
paa host borzo deb debian squeeze amd64
paa host orzos deb debian squeeze amd64
paa host banana deb debian squeeze amd64

echo

echo "listing all hosts ..."
filter_variant_text "paa listhosts"
echo

echo "listing hosts with 'orzo' in name..."
filter_variant_text "paa listhosts orzo"
echo

echo "listing hosts with '^orzo' in name..."
filter_variant_text "paa listhosts ^orzo"
echo

echo "listing hosts with 'orzo ' in name..."
filter_variant_text "paa listhosts \"orzo \""
echo

echo "all done"