#!/bin/bash
#
# Copyright (C) 2007 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Set up prog to be the path of this script, including following symlinks,
# and set up progdir to be the fully-qualified pathname of its directory.
prog="$0"
while [ -h "${prog}" ]; do
    newProg=`/bin/ls -ld "${prog}"`
    newProg=`expr "${newProg}" : ".* -> \(.*\)$"`
    if expr "x${newProg}" : 'x/' >/dev/null; then
        prog="${newProg}"
    else
        progdir=`dirname "${prog}"`
        prog="${progdir}/${newProg}"
    fi
done
oldwd=`pwd`
progdir=`dirname "${prog}"`
cd "${progdir}"
progdir=`pwd`
prog="${progdir}"/`basename "${prog}"`

run_args=""
usage="no"
sequental="no"

while true; do
    if [ "x$1" = "x--host" ]; then
        run_args="${run_args} --host"
        shift
    elif [ "x$1" = "x--jvm" ]; then
        run_args="${run_args} --jvm"
        shift
    elif [ "x$1" = "x--debug" ]; then
        run_args="${run_args} --debug"
        shift
    elif [ "x$1" = "x--zygote" ]; then
        run_args="${run_args} --zygote"
        shift
    elif [ "x$1" = "x--interpreter" ]; then
        run_args="${run_args} --interpreter"
        shift
    elif [ "x$1" = "x--no-verify" ]; then
        run_args="${run_args} --no-verify"
        shift
    elif [ "x$1" = "x--no-optimize" ]; then
        run_args="${run_args} --no-optimize"
        shift
    elif [ "x$1" = "x--valgrind" ]; then
        run_args="${run_args} --valgrind"
        shift
    elif [ "x$1" = "x--dev" ]; then
        run_args="${run_args} --dev"
        shift
    elif [ "x$1" = "x--update" ]; then
        run_args="${run_args} --update"
        shift
    elif [ "x$1" = "x--help" ]; then
        usage="yes"
        shift
    elif [ "x$1" = "x--seq" ]; then
        sequental="yes"
        shift
    elif [ "x$1" = "x-O" ]; then
        run_args="${run_args} -O"
        shift
    elif [ "x$1" = "x--64" ]; then
        run_args="${run_args} --64"
        shift
    elif [ "x$1" = "x--trace" ]; then
        run_args="${run_args} --trace"
        shift
    elif expr "x$1" : "x--" >/dev/null 2>&1; then
        echo "unknown $0 option: $1" 1>&2
        usage="yes"
        break
    else
        break
    fi
done

if [ "$usage" = "yes" ]; then
    prog=`basename $prog`
    (
        echo "usage:"
        echo "  $prog --help     Print this message."
        echo "  $prog [options]  Run all tests with the given options."
        echo "  Options are all passed to run-test; refer to that for " \
             "further documentation:"
        echo "    --debug --dev --host --interpreter --jvm --no-optimize"
        echo "    --no-verify -O --update --valgrind --zygote --64"
        echo "  Specific Runtime Options:"
        echo "    --seq                Run tests one-by-one, avoiding failures caused by busy CPU"
    ) 1>&2
    exit 1
fi

if [ "$sequental" == "yes" ]; then
  i=0
  for test_name in *; do
    if [ -d "$test_name" -a -r "$test_name" -a -r "$test_name/info.txt" ]; then
      ./run-test ${run_args} "$test_name"
      RES=$?
      test_pids[i]=i
      test_names[test_pids[i]]="$test_name"
      if [ "$RES" != "0" ]; then
        let failure_count+=1
        failed_test_names="$failed_test_names ${test_names[i]}"
      else
        let succeeded_count+=1
      fi
      let i+=1
    fi
  done
else
  # start all the tests
  i=0
  for test_name in *; do
    if [ -d "$test_name" -a -r "$test_name" -a -r "$test_name/info.txt" ]; then
      ./run-test ${run_args} "$test_name" &
      test_pids[i]=$!
      test_names[test_pids[i]]="$test_name"
      let i+=1
    fi
  done

  # wait for all the tests, collecting the failures
  failure_count=0
  succeeded_count=0
  failed_test_names=""
  for pid in ${test_pids[@]}; do
    wait $pid
    if [ "$?" != "0" ]; then
      let failure_count+=1
      failed_test_names="$failed_test_names ${test_names[$pid]}[pid=$pid]"
    else
      let succeeded_count+=1
    fi
  done
fi

echo "succeeded tests: $succeeded_count"
echo "failed tests: $failure_count"

for i in $failed_test_names; do
  echo "failed: $i"
done