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 * @test 26 * @summary Test that JVM_DoPrivilege throws java.lang.AbstractMethodError for an 27 * abstract run() method. 28 * @bug 8183962 29 * @compile DoPrivRunAbstract.jasm 30 * @compile DoPrivRunAbstract$VoidPrivActRunAbstract.jasm 31 * @run main DoPrivRunAbstract 32 */ 33 34 35 // This jasm file was generated from Java code similar to the following, except 36 // the VoidPrivActRunAbstract interface was removed and changed. It's now in 37 // file DoPrivRunAbstract$VoidPrivActRunAbstract.jasm. 38 // 39 // public class DoPrivRunAbstract { 40 // 41 // interface VoidPrivActRunAbstract extends PrivilegedAction<Void> { 42 // void perform(); 43 // 44 // @Override 45 // default Void run() { 46 // perform(); 47 // return null; 48 // } 49 // } 50 // 51 // 52 // static void doPrivileged(VoidPrivActRunAbstract act) { 53 // AccessController.doPrivileged(act); 54 // } 55 // 56 // public static void main(String[] args) throws Exception { 57 // try { 58 // doPrivileged(() -> System.out.println(System.getProperty("java.home"))); 59 // throw new RuntimeException("Expected AbstractMethodError not throw"); 60 // } catch (java.lang.AbstractMethodError e) { } 61 // } 62 //} 63 64 super public class DoPrivRunAbstract version 51:0 { 65 66 public Method "<init>":"()V" stack 1 locals 1 { 67 aload_0; 68 invokespecial Method java/lang/Object."<init>":"()V"; 69 return; 70 } 71 72 static Method doPrivileged:"(LDoPrivRunAbstract$VoidPrivActRunAbstract;)V" stack 1 locals 1 { 73 aload_0; 74 invokestatic Method java/security/AccessController.doPrivileged:"(Ljava/security/PrivilegedAction;)Ljava/lang/Object;"; 75 pop; 76 return; 77 } 78 79 public static Method main:"([Ljava/lang/String;)V" throws java/lang/Exception stack 3 locals 2 { 80 try t0; 81 invokedynamic InvokeDynamic REF_invokeStatic:java/lang/invoke/LambdaMetafactory.metafactory:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;":perform:"()LDoPrivRunAbstract$VoidPrivActRunAbstract;" MethodType "()V", MethodHandle REF_invokeStatic:DoPrivRunAbstract.lambda$main$0:"()V", MethodType "()V"; 82 invokestatic Method doPrivileged:"(LDoPrivRunAbstract$VoidPrivActRunAbstract;)V"; 83 new class java/lang/RuntimeException; 84 dup; 85 ldc String "Expected AbstractMethodError not throw"; 86 invokespecial Method java/lang/RuntimeException."<init>":"(Ljava/lang/String;)V"; 87 athrow; 88 endtry t0; 89 catch t0 java/lang/AbstractMethodError; 90 stack_frame_type stack1; 91 stack_map class java/lang/AbstractMethodError; 92 astore_1; 93 return; 94 } 95 96 private static synthetic Method lambda$main$0:"()V" stack 2 locals 0 { 97 getstatic Field java/lang/System.out:"Ljava/io/PrintStream;"; 98 ldc String "java.home"; 99 invokestatic Method java/lang/System.getProperty:"(Ljava/lang/String;)Ljava/lang/String;"; 100 invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/String;)V"; 101 return; 102 } 103 104 } // end Class DoPrivRunAbstract