--- /dev/null 2018-06-20 08:27:45.344000307 -0400 +++ new/test/hotspot/jtreg/runtime/verifier/stackMapTableTests/StackMapTableTest.java 2018-06-22 13:37:37.526059207 -0400 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2018, 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 8205422 + * @summary Test that the JVM does not assert when printing a stack map table + * containing a stack map with a bad verification type. + * @compile badStackMapTable.jcod + * @run main/othervm -verify StackMapTableTest + */ + +public class StackMapTableTest { + + public static void main(String args[]) throws Throwable { + System.out.println("Regression test for bug 8205422"); + try { + Class newClass = Class.forName("badStackMapTable"); + throw new RuntimeException("Expected VerifyError exception not thrown"); + } catch (java.lang.VerifyError e) { + if (!e.getMessage().contains("same_locals_1_stack_item_frame(@18,BAD:9)")) { + throw new RuntimeException( + "Unexpected VerifyError message: " + e.getMessage()); + } + } + } +}