jdk8-mips64-public/langtools: test/tools/javac/AccessMethods/ChainedAssignment.java@4868a36f6fd8

     1 /*

     2  * Copyright (c) 1998, 2001, 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  */

    24 /*

    25  * @test

    26  * @bug 4098316 4522720

    27  * @summary Test chained assignments using access methods.

    28  * @author William Maddox (maddox)

    29  *

    30  * @compile ChainedAssignment.java

    31  * @run main ChainedAssignment

    32  */

    34 public class ChainedAssignment {

    36     private int a = 0;

    37     private int b = 0;

    38     private int c = 0;

    40     static private int sa = 0;

    41     static private int sb = 0;

    42     static private int sc = 0;

    44     private class Inner {

    46         void test1() throws Exception {

    47             (a) = (b) = 1;

    48             if (a != 1 || b != 1) {

    49                 throw new Exception("FAILED (11)");

    50             }

    51             System.out.println(a + " " + b + " " + c);

    52             a = b = c;

    53             if (a != 0 || b != 0) {

    54                 throw new Exception("FAILED (12)");

    55             }

    56             System.out.println(a + " " + b + " " + c);

    57             a = (b) += 5;

    58             if (a != 5 || b != 5) {

    59                 throw new Exception("FAILED (13)");

    60             }

    61             System.out.println(a + " " + b + " " + c);

    62         }

    64         void test2() throws Exception {

    65             sa = sb = 1;

    66             if (sa != 1 || sb != 1) {

    67                 throw new Exception("FAILED (21)");

    68             }

    69             System.out.println(sa + " " + sb + " " + sc);

    70             sa = sb = sc;

    71             if (sa != 0 || sb != 0) {

    72                 throw new Exception("FAILED (22)");

    73             }

    74             System.out.println(sa + " " + sb + " " + sc);

    75             sa = sb += 5;

    76             if (sa != 5 || sb != 5) {

    77                 throw new Exception("FAILED (23)");

    78             }

    79             System.out.println(sa + " " + sb + " " + sc);

    80         }

    82     }

    84     public static void main(String[] args) throws Exception {

    85         ChainedAssignment outer = new ChainedAssignment();

    86         Inner inner = outer.new Inner();

    87         inner.test1();

    88         inner.test2();

    89     }

    91 }

Mercurial > jdk8-mips64-public > langtools / file revision