#!/bin/sh
# collect_cgal_testresults
# ========================
# collect all files to generate the html page
# containing the testsuite results
# 
# to be run in the CGAL/test directory or a local test directory.
# $CGAL_MAKEFILE is used to find out $CGAL_DIR.
# CGAL_TESTER, CGAL_TESTER_NAME, CGAL_TESTER_ADDRESS are also used as
# environment variables.

print_platforms()
{
  cd src
  for FILE in `ls CompilerOutput_*` ; do
    PLATFORM=`echo $FILE | sed 's/CompilerOutput_//'| sed 's/\.gz//'`
    printf "$PLATFORM "
  done
  cd ..
}

#print_testresult <platform> <directory>
print_testresult()
{
  if [ ! -f ErrorOutput_$1 ] ; then
    RESULT="?"
  else
    if eval grep ERROR ErrorOutput_$1 > /dev/null ; then
      RESULT="n"
    else
      if eval grep -i warning CompilerOutput_$1 > /dev/null
      then
        RESULT="w"
      else
        RESULT="y"
      fi
    fi
  fi
  echo "$2 $RESULT"
}

# do_platform <platform>
do_platform()
{
  PLATFORM=$1
  CURRENT_DIR=`pwd`
  TESTER=${CGAL_TESTER:-${USER:-`whoami`}}
  TESTER_NAME="${CGAL_TESTER_NAME:-${TESTER}}"
  TESTER_ADDRESS="${CGAL_TESTER_ADDRESS:-${TESTER}}"
  TEST_REPORT="TestReport_${TESTER}_${PLATFORM}"
  RESULT_FILE=$CURRENT_DIR/results_${TESTER}_${PLATFORM}.txt
  CGAL_DIR=..
  if [ "${CGAL_MAKEFILE}" ]; then
    CGAL_DIR=`dirname $CGAL_MAKEFILE`/..
  fi
  rm -f $RESULT_FILE
  touch $RESULT_FILE
  sed -n '/CGAL_VERSION /s/#define //p' < $CGAL_DIR/include/CGAL/version.h >> $RESULT_FILE
  echo "TESTER ${TESTER}" >> $RESULT_FILE
  echo "TESTER_NAME ${TESTER_NAME}" >> $RESULT_FILE
  echo "TESTER_ADDRESS ${TESTER_ADDRESS}" >> $RESULT_FILE
  echo "PLATFORM ${PLATFORM}" >> $RESULT_FILE

  LEDA_INCL_DIR=`cat "${CGAL_DIR}/config/install/${PLATFORM}" |sed -n '/LEDA_INCL_DIR/s/^.*= .\([^ ]*\). .*$/\1/p'`
  if [ -r ${LEDA_INCL_DIR}/LEDA/basic.h ]; then
    sed -n '/__LEDA__/s/^#define __LEDA__/LEDA version/p' < ${LEDA_INCL_DIR}/LEDA/basic.h >>$RESULT_FILE
  fi

  cat "${CGAL_DIR}/config/install/${PLATFORM}" >> $RESULT_FILE
  echo "------------" >> $RESULT_FILE

  for DIR in $TEST_DIRECTORIES ; do
    if [ -d $DIR ] ; then
      echo "  $DIR ..."
      cd $DIR

      print_testresult $PLATFORM $DIR >> $RESULT_FILE

      rm -f ${TEST_REPORT}
      touch $TEST_REPORT

      if [ ! -f ErrorOutput_${PLATFORM} ] ; then
        echo "Error: file $DIR/ErrorOutput_${PLATFORM} does not exist!"
      else
        cat ErrorOutput_${PLATFORM} >> $TEST_REPORT
      fi

      if [ ! -f CompilerOutput_${PLATFORM} ] ; then
        echo "Error: file $DIR/CompilerOutput_${PLATFORM} does not exist!"
      else
        cat CompilerOutput_${PLATFORM} >> $TEST_REPORT
      fi

      if 2>&1 eval ls ProgramOutput.*.${PLATFORM} > /dev/null ; then
        PROGRAM_OUTPUT=`ls ProgramOutput.*$PLATFORM*`
        for FILE in $PROGRAM_OUTPUT ; do
          echo >> $TEST_REPORT
          echo "------------------------------------------------------------------" >> $TEST_REPORT
          echo "- $FILE" >> $TEST_REPORT
          echo "------------------------------------------------------------------" >> $TEST_REPORT
          cat $FILE >> $TEST_REPORT
        done
      fi

      cd ..
    fi
  done

  OUTPUT_FILE=results_${TESTER}_${PLATFORM}.tar
  rm -f $OUTPUT_FILE $OUTPUT_FILE.gz
  tar cf $OUTPUT_FILE results_${TESTER}_${PLATFORM}.txt */$TEST_REPORT
  echo
  echo "compressing ..."
  gzip -9f $OUTPUT_FILE
  echo "results written to file $OUTPUT_FILE.gz"
  echo
}

if [ -z "$1" ] ; then
  TEST_DIRECTORIES=`ls`
else
  TEST_DIRECTORIES="$*"
fi

for PLATFORM in `print_platforms` ; do
  echo "---------------------------------------------------------------"
  echo "   Collecting results of platform $PLATFORM"
  echo "---------------------------------------------------------------"
  do_platform $PLATFORM
done