#!/bin/sh

# $Header: /home/ubuntu/mnt/e9_copy/MITgcm_contrib/jmc_script/Attic/do_test_2+2,v 1.1 2007/11/25 21:14:57 jmc Exp $
# $Name:  $

usage()
{
        echo "Usage: `basename $0` [OPTIONS]"
        echo "    -> perform test 2+2=4 for several experiments"
        echo ""
        echo "where possible OPTIONS are:"
        echo "  -help         : print usage"
        echo "  -t   LIST_EXP : only check experiments in LIST_EXP"
        echo "  -skd LIST_EXP : skip experiments in LIST_EXP"
        echo "  -clean        : clean output & reset"
        exit
}

CLEAN=0
TESTDIRS=
SKIPDIRS=
SCRIPT='tst_2+2'
here=`pwd`
yy=
for xx
do
    if test -n "$yy"; then
        eval "$yy=\$xx"
        yy=
    else
      case $xx in
      -help ) usage ;;
      -clean) CLEAN=1 ;;
      -t    ) yy=TESTDIRS ;;
      -skd  ) yy=SKIPDIRS ;;
        *) echo "Error: unrecognized option: "$xx ; usage ; exit ;;
      esac
    fi
done
#------------------------

if test "x$TESTDIRS" = x
then
 TESTDIRS=`ls `
#TESTDIRS=`ls | grep -v 'fizhi-cs' | grep -v 'tutorial_cfc_offline'`
fi
LIST=""
for xx in $TESTDIRS
do
  yy=`echo $SKIPDIRS | grep -c $xx`
  if test $yy = 0 ; then
    if test -f $xx/results/output.txt
    then
       LIST=${LIST}" "$xx
#   else
#      echo ""; echo -n " -- skip \"$xx\" (not a directory !)"
    fi
# else
#      echo ""; echo -n " -- skip \"$xx\" (excluded)"
  fi
done

if test -x $SCRIPT ; then
 echo "run script '$SCRIPT' for experiment in:"
 echo " $LIST"
 yy=`echo $SCRIPT | grep -c '^\/'` 
 if test $yy = 0 ; then SCRIPT="../../$SCRIPT" ; fi
else
 echo "ERROR: script '$SCRIPT' not found or not executable"
 exit
fi
echo ""
#------------------------

if test $CLEAN = 1 ; then
 for xx in $LIST
 do
  listD='run '`(cd $xx/results ; ls output.*.txt 2> /dev/null | sed 's/^output\./tr_run./g' | sed 's/\.txt$//g' )`
  for yy in $listD
  do
    if test -r $xx/$yy/data.tst
    then
      echo "clean dir:" $xx/$yy
      cd $xx/$yy 
      echo ' ' >> outp.tst_2+2.log
      echo $SCRIPT 4 >> outp.tst_2+2.log
      $SCRIPT 4 >> outp.tst_2+2.log 2>&1
      cd $here
    fi
  done
 done
 exit
fi
#------------------------

if test -f tst_2+2_out.txt ; then mv -f tst_2+2_out.txt tst_2+2_out.old ; fi
date > tst_2+2_out.txt
echo 'test 2+2=4 summary :' >> tst_2+2_out.txt

for xx in $LIST
do
  echo ==============================================================================
  listD='run '`(cd $xx/results ; ls output.*.txt 2> /dev/null | sed 's/^output\./tr_run./g' | sed 's/\.txt$//g' )`
  for yy in $listD
  do
    if test -f $xx/$yy/output.txt
    then
      if test $yy = 'run' ; then nam=$xx 
      else nam=$xx`echo $yy | sed 's/tr_run//'` ; fi
      echo -n "Entering $xx/$yy :"
      cd $xx/$yy
      echo $SCRIPT All > outp.tst_2+2.log ; echo ' ' >> outp.tst_2+2.log
      $SCRIPT All >> outp.tst_2+2.log 2>&1
      out=$?
      if test $out = '0'
      then 
        echo " pass   <- $nam" >> ../../tst_2+2_out.txt
        echo ' pass test 2+2=4'
      else
        echo "FAIL ($out) - $nam" >> ../../tst_2+2_out.txt
        echo " test 2+2=4 FAIL (exit $out)"
        echo " "
        tail -5 outp.tst_2+2.log
        echo " "
      fi
      cd $here
    fi
  done
done
date >> tst_2+2_out.txt