#!/bin/bash

# Read arguments in case the user wants to copy files to a specific
# android device by providing a serial number
SERIAL_NUM=""
while getopts "j:s:" opt; do
  case $opt in
    s)
      SERIAL_NUM="-s $OPTARG"
      ;;
  esac
done

final_result=0
failed_tests=()

# Below, we will append filters to the exclusion portion of GTEST_FILTER, so we
# need to guarantee it has one.
if [ -z "$GTEST_FILTER" ]; then
  # If it wasn't set, make it add all tests, and remove none.
  GTEST_FILTER="*-"
# if GTEST_FILTER already has a negative sign, we leave it alone.
elif [ 0 -eq `expr index "$GTEST_FILTER" "-"` ]; then
  # If GTEST_FILTER was set, but does not have a negative sign, add one.  This
  # gives gtest an empty list of tests to skip.
  GTEST_FILTER="$GTEST_FILTER-"
fi

# The Android supplement allows for installation in these paths:
OEC_PATHS=/vendor/lib64:/vendor/lib:/system/lib64/vndk-R:/system/lib/vndk-R

# Execute reboot_test in "adb shell" and capture the result.
run_one_pass() {
  local test_file=$1
  shift
  local test_pass=$1
  shift
  if adb $SERIAL_NUM shell ls /data/nativetest/$test_file &> /dev/null; then
    test_file=/data/nativetest/$test_file
  else
    echo "Please install the test on the device in /data/nativetest, "
    echo "or begin execution by running ./build_and_run_all_unit_tests.sh"
    exit 1
  fi
  echo "------ Starting: $test_file"
  local tmp_log="$OUT/mediadrmtest.log"
  local adb_error="[ADB SHELL] $@ $test_file failed"
  # The liboemcrypto.so looks for other shared libraries using the
  # LD_LIBRARY_PATH. It is possible that even though the 64-bit liboemcrypto.so
  # does not exist, there are 64-bit versions of the shared libraries it tries
  # to load. We must reverse the library path in this case so we don't attempt
  # to load 64-bit libraries with the 32-bit liboemcrypto.so.
  if ! adb $SERIAL_NUM shell ls /vendor/lib64/liboemcrypto.so &> /dev/null; then
    OEC_PATHS=/vendor/lib:/vendor/lib64
  fi
  TEST_ENV="LD_LIBRARY_PATH=$OEC_PATHS GTEST_FILTER=$GTEST_FILTER"
  COMMAND="$test_file --pass=$test_pass --test_data_path=/data/vendor/mediadrm"
  echo "adb $SERIAL_NUM shell \"$TEST_ENV $COMMAND\""
  adb $SERIAL_NUM shell "$TEST_ENV $COMMAND" \|\| echo "$adb_error" | tee "$tmp_log"
  ! grep -Fq "$adb_error" "$tmp_log"
  local result=$?
  if [ $result -ne 0 ]; then
    final_result=$result
    failed_tests+=("$adb_error")
  fi
}

if [ -z "$ANDROID_BUILD_TOP" ]; then
    echo "Android build environment not set"
    exit -1
fi

echo "waiting for device"
ADB_OUTPUT=`adb $SERIAL_NUM root && echo ". " && adb $SERIAL_NUM wait-for-device remount`
echo $ADB_OUTPUT
if echo $ADB_OUTPUT | grep -qi "verity"; then
  echo
  echo "ERROR: This device has Verity enabled. $0 does not "
  echo "work if Verity is enabled. Please disable Verity with"
  echo "\"adb $SERIAL_NUM disable-verity\" and try again."
  exit -1
fi

run_one_pass reboot_test 0 || exit -1

echo "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ Reboot device."
sleep 1
adb reboot
sleep 1
adb wait-for-device root
sleep 1
adb wait-for-device remount
sleep 1

run_one_pass reboot_test 1 || exit -1