/*
 * Copyright (c) 2004, 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.
 */

/*
 * @test
 * @bug     5050285
 * @summary Inserting enum of wrong type does horrible things to EnumSet/Map
 * @author  Josh Bloch
 */

import java.util.*;

public class InsertWrongType {
    public static void main(String[] args) throws Exception {
        // Ordinal in range
        addIllTypedElt(Test32.class,  Test33.T1);  // Regular
        addIllTypedElt(Test127.class, Test128.T1); // Jumbo

        // Ordinal out of range
        addIllTypedElt(Test32.class,  Test33.T33);   // Regular
        addIllTypedElt(Test127.class, Test128.T128); // Jumbo

        // Ordinal in range
        addAllIllTypedElt(Test32.class,  Test33.T1);  // Regular
        addAllIllTypedElt(Test127.class, Test128.T1); // Jumbo

        // Ordinal out of range
        addAllIllTypedElt(Test32.class,  Test33.T33);   // Regular
        addAllIllTypedElt(Test127.class, Test128.T128); // Jumbo

        addAllEmptyMistypedEnumSet(Test32.class, Test33.class);   // Regular
        addAllEmptyMistypedEnumSet(Test127.class, Test128.class); // Jumbo

        heterogeneousCopyOf(Test32.T1,  Test33.T2);     // Regular
        heterogeneousCopyOf(Test127.T1,  Test128.T2);   // Jumbo

        heterogeneousOf2(Test32.T1,  Test33.T2);     // Regular
        heterogeneousOf2(Test127.T1,  Test128.T2);   // Jumbo

        heterogeneousOf3(Test32.T1,  Test33.T2);     // Regular
        heterogeneousOf3(Test127.T1,  Test128.T2);   // Jumbo

        heterogeneousOf4(Test32.T1,  Test33.T2);     // Regular
        heterogeneousOf4(Test127.T1,  Test128.T2);   // Jumbo

        heterogeneousOf5(Test32.T1,  Test33.T2);     // Regular
        heterogeneousOf5(Test127.T1,  Test128.T2);   // Jumbo

        heterogeneousOfVar(Test32.T1,  Test33.T2);     // Regular
        heterogeneousOfVar(Test127.T1,  Test128.T2);   // Jumbo

        putIllTypedKey(Test32.class,  Test33.T1);
        putIllTypedKey(Test32.class,  Test33.T33);

        putAllIllTypedKey(Test32.class,  Test33.T1);
        putAllIllTypedKey(Test32.class,  Test33.T33);

        putAllIllTypedKeyEnumMap(Test32.class,  Test33.T1);
        putAllIllTypedKeyEnumMap(Test32.class,  Test33.T33);

        putAllEmptyMistypedEnumMap(Test32.class, Test33.class);
    }


    static void addIllTypedElt(Class enumClass, Enum elt) {
        EnumSet set = EnumSet.noneOf(enumClass);
        try {
            set.add(elt);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("Incorrectly typed add succeeded");
    }

    static void addAllIllTypedElt(Class enumClass, Enum elt) {
        EnumSet set = EnumSet.noneOf(enumClass);
        try {
            set.addAll(Collections.singleton(elt));
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("Incorrectly typed addAll succeeded");
    }

    static void addAllEmptyMistypedEnumSet(Class destClass, Class srcClass) {
        EnumSet dest = EnumSet.noneOf(destClass);
        EnumSet src  = EnumSet.noneOf(srcClass);
        dest.addAll(src);
    }

    static void heterogeneousCopyOf(Enum e1, Enum e2) {
        List list = new ArrayList();
        list.add(e1);
        list.add(e2);
        try {
            EnumSet.copyOf(list);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous copyOf succeeded");
    }

    static void heterogeneousOf2(Enum e1, Enum e2) {
        try {
            EnumSet.of(e1, e2);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous of (2 args) succeeded");
    }

    static void heterogeneousOf3(Enum e1, Enum e2) {
        try {
            EnumSet.of(e1, e1, e2);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous of (3 args) succeeded");
    }

    static void heterogeneousOf4(Enum e1, Enum e2) {
        try {
            EnumSet.of(e1, e1, e1, e2);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous of (4 args) succeeded");
    }

    static void heterogeneousOf5(Enum e1, Enum e2) {
        try {
            EnumSet.of(e1, e1, e1, e1, e2);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous of (5 args) succeeded");
    }

    static void heterogeneousOfVar(Enum e1, Enum e2) {
        try {
            EnumSet.of(e1, e1, e1, e1, e1, e2);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("heterogeneous of (Var args) succeeded");
    }

    static void putIllTypedKey(Class enumClass, Enum elt) {
        EnumMap map = new EnumMap(enumClass);
        try {
            map.put(elt, "foofy");
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("Incorrectly typed put succeeded");
    }

    static void putAllIllTypedKey(Class enumClass, Enum elt) {
        EnumMap dest = new EnumMap(enumClass);
        Map src = new HashMap();
        src.put(elt, "goofy");
        try {
            dest.putAll(src);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("Incorrectly typed putAll succeeded");
    }

    static void putAllIllTypedKeyEnumMap(Class enumClass, Enum elt) {
        EnumMap dest = new EnumMap(enumClass);
        Map src = new EnumMap(elt.getClass());
        src.put(elt, "goofy");
        try {
            dest.putAll(src);
        } catch(ClassCastException e) {
            return;
        }
        throw new RuntimeException("Incorrectly typed enum put All succeeded");
    }

    static void putAllEmptyMistypedEnumMap(Class destClass, Class srcClass) {
        EnumMap dest = new EnumMap(destClass);
        EnumMap src = new EnumMap(srcClass);
        dest.putAll(src);
    }

    enum Test32 {
        T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
        T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
        T31, T32
    }

    enum Test33 {
        T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
        T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
        T31, T32, T33
    }

    enum Test127 {
        T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
        T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
        T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
        T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
        T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
        T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
        T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
        T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
        T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
        T124, T125, T126, T127
    }

    enum Test128 {
        T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
        T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
        T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
        T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
        T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
        T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
        T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
        T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
        T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
        T124, T125, T126, T127, T128
    }
}