/*

 * 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

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package compiler.jvmci.compilerToVM;

import compiler.jvmci.common.testcases.MultipleImplementer2;

import compiler.jvmci.common.testcases.MultipleImplementersInterface;

import java.util.HashMap;

import java.util.Map;

/**

 * Class contains hard-coded constant pool tables for dummy classes used for

 * jdk.vm.ci.hotspot.CompilerToVM constant pool methods

 */

public class ConstantPoolTestsHelper {

    public enum ConstantTypes {

        CONSTANT_CLASS,

        CONSTANT_FIELDREF,

        CONSTANT_METHODREF,

        CONSTANT_INTERFACEMETHODREF,

        CONSTANT_STRING,

        CONSTANT_INTEGER,

        CONSTANT_FLOAT,

        CONSTANT_LONG,

        CONSTANT_DOUBLE,

        CONSTANT_NAMEANDTYPE,

        CONSTANT_UTF8,

        CONSTANT_METHODHANDLE,

        CONSTANT_METHODTYPE,

        CONSTANT_INVOKEDYNAMIC;

    }

    public enum DummyClasses {

        DUMMY_CLASS(MultipleImplementer2.class, CP_MAP_FOR_CLASS),

        DUMMY_INTERFACE(MultipleImplementersInterface.class, CP_MAP_FOR_INTERFACE);

        public final Class<?> klass;

        public final Map<Integer, ConstantPoolEntry> cp;

        DummyClasses(Class<?> klass, Map<Integer, ConstantPoolEntry> cp) {

            this.klass = klass;

            this.cp = cp;

        }

    }

    public static class ConstantPoolEntry {

        public final ConstantTypes type;

        public final Object value;

        public ConstantPoolEntry(ConstantTypes type, Object value) {

            this.type = type;

            this.value = value;

        }

    }

    private static final Map<Integer, ConstantPoolEntry> CP_MAP_FOR_CLASS

            = new HashMap<>();

    static {

        CP_MAP_FOR_CLASS.put(1, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{22, 68}));

        CP_MAP_FOR_CLASS.put(2, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 69));

        CP_MAP_FOR_CLASS.put(3, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTEGER, 2147483647));

        CP_MAP_FOR_CLASS.put(4, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{35, 70}));

        CP_MAP_FOR_CLASS.put(5, new ConstantPoolEntry(ConstantTypes.CONSTANT_LONG, 9223372036854775807L));

        CP_MAP_FOR_CLASS.put(8, new ConstantPoolEntry(ConstantTypes.CONSTANT_FLOAT, 3.4028235E38F));

        CP_MAP_FOR_CLASS.put(10, new ConstantPoolEntry(ConstantTypes.CONSTANT_DOUBLE, 1.7976931348623157E308D));

        CP_MAP_FOR_CLASS.put(13, new ConstantPoolEntry(ConstantTypes.CONSTANT_STRING, 74));

        CP_MAP_FOR_CLASS.put(22, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 83));

        CP_MAP_FOR_CLASS.put(23, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{22, 84}));

        CP_MAP_FOR_CLASS.put(24, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTERFACEMETHODREF, new int[]{2, 85}));

        CP_MAP_FOR_CLASS.put(26, new ConstantPoolEntry(ConstantTypes.CONSTANT_INVOKEDYNAMIC, new int[]{0, 91}));

        CP_MAP_FOR_CLASS.put(29, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{35, 94}));

        CP_MAP_FOR_CLASS.put(35, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 100));

        CP_MAP_FOR_CLASS.put(68, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{54, 55}));

        CP_MAP_FOR_CLASS.put(70, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{48, 37}));

        CP_MAP_FOR_CLASS.put(84, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{59, 55}));

        CP_MAP_FOR_CLASS.put(85, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{103, 63}));

        CP_MAP_FOR_CLASS.put(91, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{106, 107}));

        CP_MAP_FOR_CLASS.put(94, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{36, 37}));

        CP_MAP_FOR_CLASS.put(104, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{110, 111}));

        CP_MAP_FOR_CLASS.put(105, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{35, 112}));

        CP_MAP_FOR_CLASS.put(110, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 113));

        CP_MAP_FOR_CLASS.put(111, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{114, 118}));

        CP_MAP_FOR_CLASS.put(112, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{58, 55}));

    }

    private static final Map<Integer, ConstantPoolEntry> CP_MAP_FOR_INTERFACE

            = new HashMap<>();

    static {

        CP_MAP_FOR_INTERFACE.put(1, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 48));

        CP_MAP_FOR_INTERFACE.put(5, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTERFACEMETHODREF, new int[]{13, 52}));

        CP_MAP_FOR_INTERFACE.put(6, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 53));

        CP_MAP_FOR_INTERFACE.put(7, new ConstantPoolEntry(ConstantTypes.CONSTANT_INVOKEDYNAMIC, new int[]{0, 58}));

        CP_MAP_FOR_INTERFACE.put(8, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{6, 59}));

        CP_MAP_FOR_INTERFACE.put(9, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{6, 60}));

        CP_MAP_FOR_INTERFACE.put(12, new ConstantPoolEntry(ConstantTypes.CONSTANT_FIELDREF, new int[]{13, 63}));

        CP_MAP_FOR_INTERFACE.put(13, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 64));

        CP_MAP_FOR_INTERFACE.put(17, new ConstantPoolEntry(ConstantTypes.CONSTANT_INTEGER, 2147483647));

        CP_MAP_FOR_INTERFACE.put(20, new ConstantPoolEntry(ConstantTypes.CONSTANT_LONG, 9223372036854775807l));

        CP_MAP_FOR_INTERFACE.put(24, new ConstantPoolEntry(ConstantTypes.CONSTANT_FLOAT, 3.4028235E38f));

        CP_MAP_FOR_INTERFACE.put(27, new ConstantPoolEntry(ConstantTypes.CONSTANT_DOUBLE, 1.7976931348623157E308d));

        CP_MAP_FOR_INTERFACE.put(31, new ConstantPoolEntry(ConstantTypes.CONSTANT_STRING, 65));

        CP_MAP_FOR_INTERFACE.put(52, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{34, 35}));

        CP_MAP_FOR_INTERFACE.put(55, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODHANDLE, new int[]{6, 67}));

        CP_MAP_FOR_INTERFACE.put(56, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODTYPE, 35));

        CP_MAP_FOR_INTERFACE.put(57, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODHANDLE, new int[]{9, 5}));

        CP_MAP_FOR_INTERFACE.put(58, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{68, 69}));

        CP_MAP_FOR_INTERFACE.put(59, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{70, 71}));

        CP_MAP_FOR_INTERFACE.put(60, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{72, 35}));

        CP_MAP_FOR_INTERFACE.put(63, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{32, 33}));

        CP_MAP_FOR_INTERFACE.put(67, new ConstantPoolEntry(ConstantTypes.CONSTANT_METHODREF, new int[]{73, 74}));

        CP_MAP_FOR_INTERFACE.put(73, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 75));

        CP_MAP_FOR_INTERFACE.put(74, new ConstantPoolEntry(ConstantTypes.CONSTANT_NAMEANDTYPE, new int[]{76, 80}));

        CP_MAP_FOR_INTERFACE.put(77, new ConstantPoolEntry(ConstantTypes.CONSTANT_CLASS, 82));

    }

}