#!/bin/sh
#
# Run the code in test.jar using the host-mode virtual machine. The jar should
# contain a top-level class named Main to run.
#
# Options:
#   --quiet       -- don't chatter
#   --debug       -- wait for debugger to attach
#   --no-verify   -- turn off verification (on by default)
#   --no-optimize -- turn off optimization (on by default)

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

DEBUG="n"
GDB="n"
VERIFY="y"
OPTIMIZE="y"
INVOKE_WITH=""
DEV_MODE="n"
QUIET="n"

while true; do
    if [ "x$1" = "x--quiet" ]; then
        QUIET="y"
        shift
    elif [ "x$1" = "x--debug" ]; then
        DEBUG="y"
        shift
    elif [ "x$1" = "x--gdb" ]; then
        GDB="y"
        shift
    elif [ "x$1" = "x--invoke-with" ]; then
        shift
        INVOKE_WITH="$1"
        shift
    elif [ "x$1" = "x--dev" ]; then
        DEV_MODE="y"
        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

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

mkdir $DEX_LOCATION/art-cache
[[ $? -ne 0 ]] && exit

export ANDROID_PRINTF_LOG=brief
if [ "$DEV_MODE" = "y" ]; then
    export ANDROID_LOG_TAGS='*:d'
else
    export ANDROID_LOG_TAGS='*:s'
fi
export ANDROID_DATA="$DEX_LOCATION"
export ANDROID_ROOT="${ANDROID_HOST_OUT}"
export LD_LIBRARY_PATH="${ANDROID_ROOT}/lib"
export DYLD_LIBRARY_PATH="${ANDROID_ROOT}/lib"
unset ANDROID_PRODUCT_OUT # avoid defaulting dex2oat --host-prefix to target output

exe="${ANDROID_ROOT}/bin/oatexecd"

if [ "$DEBUG" = "y" ]; then
    PORT=8000
    msg "Waiting for jdb to connect:"
    msg "    jdb -attach localhost:$PORT"
    DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,address=$PORT,server=y,suspend=y"
fi

if [ "$GDB" = "y" ]; then
    gdb=gdb
    gdbargs="--args $exe"
fi

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

cd $ANDROID_BUILD_TOP
$INVOKE_WITH $gdb $exe $gdbargs -Ximage:$ANDROID_ROOT/framework/core.art \
    $JNI_OPTS $DEBUG_OPTS \
    -cp $DEX_LOCATION/$TEST_NAME.jar Main "$@"