#! /bin/sh

failed=0
all=0

if [ -z "$srcdir" ] ; then
    srcdir=.
fi

env_program () {
  if [ -x "$srcdir/$1" ] ; then
    if "$srcdir/$1"; then : ; else
      echo FAIL: $1
      exit 1
    fi
  fi
}

test_program () {
  testname=`echo "$1" | sed -e 's/-test//'`
  if "$srcdir/$1" ; then
    echo PASS: $testname
  else
    echo FAIL: $testname
    failed=`expr $failed + 1`
  fi
  all=`expr $all + 1`
}

env_program setup-env

if [ $# -eq 0 ] ; then
  for f in `cd $srcdir && echo *-test`; do test_program "$f"; done
else
  for f in "$@" ; do test_program "$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"

env_program teardown-env

[ "$failed" -eq 0 ]

