#!/bin/bash

#

# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

javac -d . ../../../../jdk/make/src/classes/build/tools/spp/Spp.java

SPP=build.tools.spp.Spp

# Generates unsafe access tests for objects and all primitive types

# $1 = package name to Unsafe, sun.misc | jdk.internal.misc

# $2 = test class qualifier name, SunMisc | JdkInternalMisc

# $3 = module name containing the Unsafe class, for @modules

function generate {

    package=$1

    Qualifier=$2

    module=$3

    for type in boolean byte short char int long float double Object

    do

      Type="$(tr '[:lower:]' '[:upper:]' <<< ${type:0:1})${type:1}"

      args="-K$type -Dtype=$type -DType=$Type"

      case $type in

        Object|int|long)

          args="$args -KCAS -KOrdered"

          ;;

      esac

      case $type in

        int|long)

          args="$args -KAtomicAdd"

          ;;

      esac

      if [ "$package" == "jdk.internal.misc" ]; then

        case $type in

            args="$args -KCAS"

            ;;

        esac

        case $type in

            args="$args -KAtomicAdd"

            ;;

        esac

      fi

      case $type in

        short|char|int|long)

          args="$args -KUnaligned"

          ;;

      esac

      case $type in

        boolean)

          value1=true

          value2=false

          value3=false

          ;;

        byte)

          value1=(byte)0x01

          value2=(byte)0x23

          value3=(byte)0x45

          ;;

        short)

          value1=(short)0x0123

          value2=(short)0x4567

          value3=(short)0x89AB

          ;;

        char)

          value1=\'\\\\u0123\'

          value2=\'\\\\u4567\'

          value3=\'\\\\u89AB\'

          ;;

        int)

          value1=0x01234567

          value2=0x89ABCDEF

          value3=0xCAFEBABE

          ;;

        long)

          value1=0x0123456789ABCDEFL

          value2=0xCAFEBABECAFEBABEL

          value3=0xDEADBEEFDEADBEEFL

          ;;

        float)

          value1=1.0f

          value2=2.0f

          value3=3.0f

          ;;

        double)

          value1=1.0d

          value2=2.0d

          value3=3.0d

          ;;

        Object)

          value1=\"foo\"

          value2=\"bar\"

          value3=\"baz\"

          ;;

      esac

      args="$args -Dvalue1=$value1 -Dvalue2=$value2 -Dvalue3=$value3"

      echo $args

      java $SPP -nel -K$Qualifier -Dpackage=$package -DQualifier=$Qualifier -Dmodule=$module \

          $args < X-UnsafeAccessTest.java.template > ${Qualifier}UnsafeAccessTest${Type}.java

    done

}

generate sun.misc SunMisc jdk.unsupported

generate jdk.internal.misc JdkInternalMisc java.base

rm -fr build