#!/bin/sh

if test "x$SETX" != x; then set -x; fi

# Figure out which cloud repo to use
if test "x$NCZARR_S3_TEST_HOST" = x ; then
export NCZARR_S3_TEST_HOST=stratus.ucar.edu
fi
if test "x$NCZARR_S3_TEST_BUCKET" = x ; then
export NCZARR_S3_TEST_BUCKET=unidata-netcdf-zarr-testing
fi
export NCZARR_S3_TEST_URL="https://${NCZARR_S3_TEST_HOST}/${NCZARR_S3_TEST_BUCKET}"

ZMD="${execdir}/zmapio"

awsdelete() {
${execdir}/s3util -u "${NCZARR_S3_TEST_URL}/" -k "$1" clear
#aws s3api delete-object --endpoint-url=https://${NCZARR_S3_TEST_HOST} --bucket=${NCZARR_S3_TEST_BUCKET} --key="netcdf-c/$1"
}

# Check settings
checksetting() {
if test -f ${TOPBUILDDIR}/libnetcdf.settings ; then
    local PATTERN
    PATTERN="${1}:[ 	]*yes"
    if grep "$PATTERN" <${TOPBUILDDIR}/libnetcdf.settings ; then
       HAVE_SETTING=1
    else
       unset HAVE_SETTING
    fi
fi
}

checkprops() {
   specflag=
   headflag=
   isxfail=
   # determine if this is an xfailtest
   for t in ${XFAILTESTS} ; do
     if test "x${t}" = "x${x}" ; then isxfail=1; fi
   done
   for t in ${SPECTESTS} ; do
      if test "x${t}" = "x${f}" ; then specflag="-s"; fi
   done
   for t in ${HEADTESTS} ; do
      if test "x${t}" = "x${f}" ; then headflag="-h"; fi
   done
}

extfor() {
    case "$1" in
    file) zext="file" ;;
    zip) zext="zip" ;;
    s3) zext="s3" ;;
    *) echo "unknown kind: $1" ; exit 1;;
    esac
}

deletemap() {
    case "$1" in
    file) rm -fr $2;;
    zip) rm -f $2;;
    s3) S3KEY=`${execdir}/zs3parse -k $2`; awsdelete $S3KEY;;
    *) echo "unknown kind: $1" ; exit 1;;
    esac
}

mapstillexists() {
    mapstillexists=0
    if "./zmapio $fileurl" ; then
      echo "delete failed: $1"
      mapstillexists=1
    fi
}

fileargs() {
  f="$1"
  frag="$2"
  if test "x$frag" = x ; then frag="mode=nczarr,$zext" ; fi
  case "$zext" in
  s3)
    S3PATH="${NCZARR_S3_TEST_URL}/netcdf-c"
    fileurl="${S3PATH}/${f}#${frag}"
    file=$fileurl
    S3HOST=`${execdir}/zs3parse -h $S3PATH`
    S3BUCKET=`${execdir}/zs3parse -b $S3PATH`
    S3PREFIX=`${execdir}/zs3parse -k $S3PATH`
    ;;
  *)
    file="${f}.$zext"
    fileurl="file://${f}.$zext#${frag}"
    ;;
  esac
}

dumpmap() {
    zext=$1
    zbase=`basename $2 ".$zext"`
    fileargs $zbase
    ${execdir}/zmapio -t int -x objdump $fileurl > $3
}

difftest() {
echo ""; echo "*** Test zext=$zext"
for t in ${TESTS} ; do
   echo "*** Testing: ${t}"
   # determine if we need the specflag set
   # determine properties
   checkprops ${t}
   ref="ref_${t}"
   rm -fr ${t}.$zext
   rm -f tmp_${t}.dmp
   fileargs $t
   ${NCGEN} -4 -lb -o ${fileurl} ${cdl}/${ref}.cdl
   ${NCDUMP} ${headflag} ${specflag} -n ${ref} ${fileurl} > tmp_${t}.dmp
   # compare the expected (silently if XFAIL)
   if diff -b -w ${expected}/${ref}.dmp tmp_${t}.dmp > ${t}.diff ; then ok=1; else ok=0; fi
   if test "x$ok" = "x1" ; then
     echo "*** SUCCEED: ${t}"
   elif test "x${isxfail}" = "x1" ; then
     echo "*** XFAIL : ${t}"
   else
     echo "*** FAIL: ${t}"
     exit 1
   fi
done
}

# Function to remove selected -s attributes from file;
# These attributes might be platform dependent
sclean() {
    cat $1 \
 	| sed -e '/:_IsNetcdf4/d' \
	| sed -e '/:_Endianness/d' \
	| sed -e '/_NCProperties/d' \
	| sed -e '/_SuperblockVersion/d' \
	| cat > $2
}

# Make sure execdir and srcdir absolute paths are available
WD=`pwd`
cd $srcdir ; abs_srcdir=`pwd` ; cd $WD
cd $execdir ; abs_execdir=`pwd` ; cd $WD

# Clear out any existing .rc files
WD=`pwd`
if test "x$NCAUTH_HOMETEST" != x ; then RCHOME=1; fi

resetrc() {
  if test "x$RCHOME" = x1 ; then
      rm -f ${HOME}/.dodsrc ${HOME}/.daprc ${HOME}/.ncrc
  fi
  rm -f ${WD}/.dodsrc ${WD}/.daprc ${WD}/.ncrc
  unset NCRCENV_IGNORE
  unset NCRCENV_RC
  unset DAPRCFILE
}

resetrc