1 /*

     2  * Copyright (c) 2016, 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 8143388

    27  * @summary Verify that boxed postfix operator works properly when referring to super class' field.

    28  * @library /tools/lib

    29  */

    30 

    31 import java.io.IOException;

    32 import java.nio.file.Files;

    33 import java.nio.file.Path;

    34 import java.nio.file.Paths;

    35 

    36 public class IncrementBoxedAndAccess {

    37     public static void main(String... args) throws IOException {

    38         new IncrementBoxedAndAccess().run();

    39     }

    40 

    41     void run() throws IOException {

    42         ToolBox tb = new ToolBox();

    43 

    44         Path expected = Paths.get("expected");

    45         Files.createDirectories(expected);

    46         tb.cleanDirectory(expected);

    47         tb.new JavacTask()

    48           .sources("package p1;" +

    49                    "public class B {" +

    50                    "    protected Integer i;" +

    51                    "}",

    52                    "package p2;" +

    53                    "public class S extends p1.B {" +

    54                    "    public void i() { i++; }" +

    55                    "    private class I {" +

    56                    "        void i() { i++; }" +

    57                    "        private class II {" +

    58                    "            void i() { i++; }" +

    59                    "        }" +

    60                    "    }" +

    61                    "}")

    62           .outdir(expected)

    63           .run();

    64 

    65         Path actual = Paths.get("actual");

    66         Files.createDirectories(actual);

    67         tb.cleanDirectory(actual);

    68         tb.new JavacTask()

    69           .sources("package p1;" +

    70                    "public class B {" +

    71                    "    protected Integer i;" +

    72                    "}",

    73                    "package p2;" +

    74                    "public class S extends p1.B {" +

    75                    "    public void i() { super.i++; }" +

    76                    "    private class I {" +

    77                    "        void i() { S.super.i++; }" +

    78                    "        private class II {" +

    79                    "            void i() { S.super.i++; }" +

    80                    "        }" +

    81                    "    }" +

    82                    "}")

    83           .outdir(actual)

    84           .run();

    85     }

    86 }