hotspot/test/runtime/classFileParserBug/emptynumbootstrapmethods1.jcod
author hseigel
Tue, 10 Nov 2015 08:42:53 -0500
changeset 33799 77ebbd9b0ecc
parent 24454 19b3c54faec3
permissions -rw-r--r--
8139164: JVM should throw ClassFormatError for non-void methods named <clinit> Summary: If method being parsed is named <clinit>, throw ClassFormatError if it is not void or has arguments, for class file version >= 51. Reviewed-by: acorn, lfoltan
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/*
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 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * This test contains a BootstrapMethods attribute with an empty
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 * bootstrap_methods table.  This yields a BootstrapMethods
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 * attribute length of 2 and should not cause a
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 * java.lang.ClassFormatError to be thrown.
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 */
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class emptynumbootstrapmethods1 {
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  0xCAFEBABE;
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  0; // minor version
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  51; // version
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  [12] { // Constant Pool
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    ; // first element is empty
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    class #2; // #1     at 0x0A
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    Utf8 "emptynumbootstrapmethods1"; // #2     at 0x0D
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    class #4; // #3     at 0x1F
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    Utf8 "java/lang/Object"; // #4     at 0x22
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    MethodHandle 5b #9; // #5     at 0x35
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    NameAndType #7 #8; // #6     at 0x39
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    Utf8 "equals"; // #7     at 0x3E
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    Utf8 "(Ljava/lang/Object;)Z"; // #8     at 0x47
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    Method #3 #6; // #9     at 0x5F
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    Utf8 "equalsx"; // #10    at 0x3E
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    Utf8 "BootstrapMethods"; // #11     at 0x69
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  } // Constant Pool
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  0x0001; // access
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  #1;// this_cpx
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  #3;// super_cpx
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  [0] { // Interfaces
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  } // Interfaces
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  [0] { // fields
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  } // fields
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  [0] { // methods
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  } // methods
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  [1] { // Attributes
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    Attr(#11, 2) { // BootstrapMethods at 0x8A
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      [0] { // bootstrap_methods
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      }
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    } // end BootstrapMethods
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  } // Attributes
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} // end class atrbsm00101m10p