1 /*

     2  * Copyright (c) 2017, 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 /*

    26  * @test

    27  * @bug 8154587

    28  * @summary Check that a NoSuchMethodError exception gets thrown if invokeinterface

    29  *          calls clone() and there is no public implementation of clone().

    30  * @compile NoClones.jasm

    31  * @run main NoClones

    32  */

    33 

    34 // The below .jasm code implements the following java code:

    35 //

    36 // interface I1 { }

    37 //

    38 //

    39 // public class NoClones {

    40 //

    41 //    interface I2 extends I1 { }

    42 //

    43 //    static class C implements I2 { }

    44 //

    45 //    static Object test(I2 i) { return i.clone(); }

    46 //

    47 //    public static void main(String[] args) {

    48 //        try {

    49 //            String s = (String)test(new C());

    50 //            throw new RuntimeException("Expected NSME not thrown");

    51 //        } catch (java.lang.NoSuchMethodError e) {

    52 //            if (!e.toString().contains("I2.clone")) {

    53 //                throw new RuntimeException("Wrong NoSuchMethodError exception thrown");

    54 //            }

    55 //        }

    56 //    }

    57 // }

    58 

    59 

    60 interface I1 version 53:0 { } // end Class I1

    61 

    62 

    63 interface  NoClones$I2 implements I1 version 53:0 {

    64 

    65     static abstract interface InnerClass I2=class NoClones$I2 of class NoClones;

    66 

    67 } // end Class NoClones$I2

    68 

    69 

    70 super class NoClones$C implements NoClones$I2 version 53:0 {

    71 

    72     Method "<init>":"()V" stack 1 locals 1 {

    73         aload_0;

    74         invokespecial    Method java/lang/Object."<init>":"()V";

    75         return;

    76     }

    77 

    78     static InnerClass C=class NoClones$C of class NoClones;

    79     static abstract interface InnerClass I2=class NoClones$I2 of class NoClones;

    80 

    81 } // end Class NoClones$C

    82 

    83 

    84 super public class NoClones version 53:0 {

    85 

    86     public Method "<init>":"()V" stack 1 locals 1 {

    87         aload_0;

    88         invokespecial    Method java/lang/Object."<init>":"()V";

    89         return;

    90     }

    91 

    92     static Method test:"(LNoClones$I2;)Ljava/lang/Object;" stack 1 locals 1 {

    93         aload_0;

    94         invokeinterface    InterfaceMethod NoClones$I2.clone:"()Ljava/lang/Object;",  1;

    95         areturn;

    96     }

    97 

    98     public static Method main:"([Ljava/lang/String;)V" stack 3 locals 2 {

    99         try t0;

   100         new    class NoClones$C;

   101         dup;

   102         invokespecial    Method NoClones$C."<init>":"()V";

   103         invokestatic    Method test:"(LNoClones$I2;)Ljava/lang/Object;";

   104         checkcast    class java/lang/String;

   105         astore_1;

   106         new    class java/lang/RuntimeException;

   107         dup;

   108         ldc    String "Expected NSME not thrown";

   109         invokespecial    Method java/lang/RuntimeException."<init>":"(Ljava/lang/String;)V";

   110         athrow;

   111         endtry t0;

   112         catch t0 java/lang/NoSuchMethodError;

   113         stack_frame_type stack1;

   114         stack_map class java/lang/NoSuchMethodError;

   115         astore_1;

   116         aload_1;

   117         invokevirtual    Method java/lang/NoSuchMethodError.toString:"()Ljava/lang/String;";

   118         ldc    String "I2.clone";

   119         invokevirtual    Method java/lang/String.contains:"(Ljava/lang/CharSequence;)Z";

   120         ifne    L47;

   121         new    class java/lang/RuntimeException;

   122         dup;

   123         ldc    String "Wrong NoSuchMethodError exception thrown";

   124         invokespecial    Method java/lang/RuntimeException."<init>":"(Ljava/lang/String;)V";

   125         athrow;

   126       L47:  stack_frame_type same;

   127         return;

   128     }

   129 

   130     static InnerClass C=class NoClones$C of class NoClones;

   131     static abstract interface InnerClass I2=class NoClones$I2 of class NoClones;

   132 

   133 } // end Class NoClones