#! /bin/sh

# Copyright (C) 2000-2002, 2004, 2005, 2011, 2012, 2016  Niels Möller

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License along

# with this program; if not, write to the Free Software Foundation, Inc.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

failed=0

all=0

debug='no'

testflags=''

if [ -z "$srcdir" ] ; then

  srcdir=`pwd`

fi

export srcdir

# When used in make rules, we sometimes get the filenames VPATH

# expanded, but usually not.

find_program () {

    case "$1" in

	*/*)

	  echo "$1"

	  ;;

	*)

	  if [ -x "$1" ] ; then

	      echo "./$1"

	  else

	      echo "$srcdir/$1"

	  fi

	  ;;

    esac

}

env_program () {

  if [ -x "$1" ] ; then

    if "$1"; then : ; else

      echo FAIL: $1

      exit 1

    fi

  fi

}

TEST_LD_LIBRARY_PATH="$LD_LIBRARY_PATH"

TEST_DYLD_LIBRARY_PATH="$DYLD_LIBRARY_PATH"

if [ "$TEST_LIBRARY_PATH" ] ; then

  TEST_LD_LIBRARY_PATH="$TEST_LIBRARY_PATH:$TEST_LD_LIBRARY_PATH"

  TEST_DYLD_LIBRARY_PATH="$TEST_LIBRARY_PATH:$TEST_DYLD_LIBRARY_PATH"

fi

test_program () {

  testname=`basename "$1" .exe`

  testname=`basename "$testname" -test`

  if [ -z "$EMULATOR" ] || head -1 "$1" | grep '^#!' > /dev/null; then

    LD_LIBRARY_PATH="$TEST_LD_LIBRARY_PATH" \

    DYLD_LIBRARY_PATH="$TEST_DYLD_LIBRARY_PATH" \

    "$1" $testflags

  else

    $EMULATOR "$1" $testflags

  fi

  case "$?" in

      0)

	echo PASS: $testname

	all=`expr $all + 1`

	;;

      77)

	echo SKIP: $testname

      ;;

      *)

	echo FAIL: $testname

	failed=`expr $failed + 1`

	all=`expr $all + 1`

	;;

  esac

}

env_program `find_program setup-env`

while test $# != 0

do

  case "$1" in

  --debug)

    debug=yes

    ;;

  -v)

    testflags='-v'

    ;;

  -*)

    echo >&2 'Unknown option `'"$1'"

    exit 1

    ;;

  *)

    break

    ;;

  esac

  shift

done

# Comment out special handling for zero arguments to support separate

# tests-build/tests-run.

#if [ $# -eq 0 ] ; then

#  for f in *-test; do test_program "./$f"; done

#else

  for f in "$@" ; do test_program `find_program "$f"`; done

#fi

if [ $failed -eq 0 ] ; then

  banner="All $all tests passed"

else

  banner="$failed of $all tests failed"

fi

dashes=`echo "$banner" | sed s/./=/g`

echo "$dashes"

echo "$banner"

echo "$dashes"

if [ "x$debug" = xno ] ; then

  env_program `find_program teardown-env`

fi

[ "$failed" -eq 0 ]