1/*
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug     4946090
27 * @summary AllOf static factory is broken in Regular and Jumbo enum set
28 * @author  Josh Bloch
29 */
30
31import java.util.*;
32
33public class AllOf {
34    public static void main(String[] args) throws Exception {
35        test(Test0.class, 0);
36        test(Test33.class, 33);
37        test(Test127.class, 127);
38        test(Test128.class, 128);
39    }
40
41    static <T extends Enum<T>> void test(Class<T> enumClass,
42                                                int expected) {
43        EnumSet<T> set = EnumSet.allOf(enumClass);
44        if (set.size() != expected)
45            throw new RuntimeException(set.size() +" != " + expected);
46        set.toString();
47    }
48
49    public enum Test0 {}
50
51    public enum Test33 {
52        T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
53        T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
54        T31, T32, T33
55    }
56
57    public enum Test127 {
58        T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
59        T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
60        T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
61        T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
62        T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
63        T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
64        T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
65        T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
66        T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
67        T124, T125, T126
68    }
69
70    public enum Test128 {
71        T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
72        T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
73        T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
74        T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
75        T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
76        T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
77        T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
78        T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
79        T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
80        T124, T125, T126, T127
81    }
82}
83