#!/bin/sh
#
# Run the code in test.jar on the device. The jar should contain a top-level
# class named Main to run.
#
# Options:
#   --quiet       -- don't chatter
#   --debug       -- wait for debugger to attach
#   --zygote      -- use the zygote (if so, all other options are ignored)
#   --dev         -- development mode (print the vm invocation cmdline)
#   --no-verify   -- turn off verification (on by default)
#   --no-optimize -- turn off optimization (on by default)
#   --no-precise  -- turn off precise GC (on by default)
#   -O            -- run non-debug code

msg() {
    if [ "$QUIET" = "n" ]; then
        echo "$@"
    fi
}

OATEXEC="oatexecd"
DEBUG="n"
VERIFY="y"
OPTIMIZE="y"
ZYGOTE=""
QUIET="n"
DEV_MODE="n"
INVOKE_WITH=""

while true; do
    if [ "x$1" = "x--quiet" ]; then
        QUIET="y"
        shift
    elif [ "x$1" = "x-O" ]; then
        OATEXEC="oatexec"
        shift
    elif [ "x$1" = "x--debug" ]; then
        DEBUG="y"
        shift
    elif [ "x$1" = "x--zygote" ]; then
        ZYGOTE="--zygote"
        msg "Spawning from zygote"
        shift
    elif [ "x$1" = "x--dev" ]; then
        DEV_MODE="y"
        shift
    elif [ "x$1" = "x--invoke-with" ]; then
        shift
        INVOKE_WITH="$1"
        shift
    elif [ "x$1" = "x--no-verify" ]; then
        VERIFY="n"
        shift
    elif [ "x$1" = "x--no-optimize" ]; then
        OPTIMIZE="n"
        shift
    elif [ "x$1" = "x--" ]; then
        shift
        break
    elif expr "x$1" : "x--" >/dev/null 2>&1; then
        echo "unknown $0 option: $1" 1>&2
        exit 1
    else
        break
    fi
done

if [ "$ZYGOTE" = "" ]; then
    if [ "$OPTIMIZE" = "y" ]; then
        if [ "$VERIFY" = "y" ]; then
            DEX_OPTIMIZE="-Xdexopt:verified"
        else
            DEX_OPTIMIZE="-Xdexopt:all"
        fi
        msg "Performing optimizations"
    else
        DEX_OPTIMIZE="-Xdexopt:none"
        msg "Skipping optimizations"
    fi

    if [ "$VERIFY" = "y" ]; then
        DEX_VERIFY=""
        msg "Performing verification"
    else
        DEX_VERIFY="-Xverify:none"
        msg "Skipping verification"
    fi
fi

msg "------------------------------"

if [ "$QUIET" = "n" ]; then
  adb shell rm -r $DEX_LOCATION
  adb shell mkdir -p $DEX_LOCATION
  adb push $TEST_NAME.jar $DEX_LOCATION
  adb push $TEST_NAME-ex.jar $DEX_LOCATION
else
  adb shell rm -r $DEX_LOCATION >/dev/null 2>&1
  adb shell mkdir -p $DEX_LOCATION >/dev/null 2>&1
  adb push $TEST_NAME.jar $DEX_LOCATION >/dev/null 2>&1
  adb push $TEST_NAME-ex.jar $DEX_LOCATION >/dev/null 2>&1
fi

if [ "$DEBUG" = "y" ]; then
  # Use this instead for ddms and connect by running 'ddms':
  # DEBUG_OPTS="-agentlib:jdwp=transport=dt_android_adb,server=y,suspend=y"
  # TODO: add a separate --ddms option?

  PORT=12345
  msg "Waiting for jdb to connect:"
  msg "    adb forward tcp:$PORT tcp:$PORT"
  msg "    jdb -attach localhost:$PORT"
  DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,address=$PORT,server=y,suspend=y"
fi

JNI_OPTS="-Xjnigreflimit:256 -Xcheck:jni"

cmdline="cd $DEX_LOCATION && mkdir art-cache && export ANDROID_DATA=$DEX_LOCATION && export DEX_LOCATION=$DEX_LOCATION && \
    $INVOKE_WITH $OATEXEC $ZYGOTE $JNI_OPTS $DEBUG_OPTS -Ximage:/data/art-test/core.art -cp $DEX_LOCATION/$TEST_NAME.jar Main"
if [ "$DEV_MODE" = "y" ]; then
  echo $cmdline "$@"
fi

adb shell $cmdline "$@"