| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8130669 |
| * @summary VM prohibits <clinit> methods with return values |
| * @compile nonvoidClinit.jasm |
| * @compile clinitNonStatic.jasm |
| * @compile clinitArg.jasm |
| * @compile clinitArg51.jasm |
| * @compile badInit.jasm |
| * @run main/othervm -Xverify:all BadInitMethod |
| */ |
| |
| // Test that non-void <clinit>, non-static <clinit>, and non-void |
| // <init> methods cause ClassFormatException's to be thrown. |
| public class BadInitMethod { |
| public static void main(String args[]) throws Throwable { |
| |
| System.out.println("Regression test for bug 8130669"); |
| try { |
| Class newClass = Class.forName("nonvoidClinit"); |
| throw new RuntimeException( |
| "Expected ClassFormatError exception for non-void <clinit> not thrown"); |
| } catch (java.lang.ClassFormatError e) { |
| System.out.println("Test BadInitMethod passed for non-void <clinit>"); |
| } |
| |
| try { |
| Class newClass = Class.forName("clinitNonStatic"); |
| throw new RuntimeException( |
| "Expected ClassFormatError exception for non-static <clinit> not thrown"); |
| } catch (java.lang.ClassFormatError e) { |
| System.out.println("Test BadInitMethod passed for non-static <clinit>"); |
| } |
| |
| // <clinit> with args is allowed in class file version < 51. |
| try { |
| Class newClass = Class.forName("clinitArg"); |
| } catch (java.lang.ClassFormatError e) { |
| throw new RuntimeException( |
| "Unexpected ClassFormatError exception for <clinit> with argument in class file < 51"); |
| } |
| |
| // <clinit> with args is not allowed in class file version >= 51. |
| try { |
| Class newClass = Class.forName("clinitArg51"); |
| throw new RuntimeException( |
| "Expected ClassFormatError exception for <clinit> with argument not thrown"); |
| } catch (java.lang.ClassFormatError e) { |
| System.out.println("Test BadInitMethod passed for <clinit> with argument"); |
| } |
| |
| try { |
| Class newClass = Class.forName("badInit"); |
| throw new RuntimeException( |
| "Expected ClassFormatError exception for non-void <init> not thrown"); |
| } catch (java.lang.ClassFormatError e) { |
| System.out.println("Test BadInitMethod passed for non-void <init>"); |
| } |
| } |
| } |