--- /dev/null 2019-03-11 09:22:42.048915961 +0100 +++ new/test/hotspot/jtreg/runtime/valhalla/valuetypes/classfileparser/BadACCValue.java 2019-03-11 14:27:57.982353609 +0100 @@ -0,0 +1,51 @@ +/* + * 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 + * @summary test that if a class file has ACC_VALUE set then it must be run + * with option -XX:+EnableValhalla. + * @compile cfpTests.jcod + * @run main/othervm -XX:-EnableValhalla BadACCValue + */ + +public class BadACCValue { + + public static void runTest(String test_name, String message) throws Exception { + System.out.println("Testing: " + test_name); + try { + Class newClass = Class.forName(test_name); + } catch (java.lang.ClassFormatError e) { + if (!e.getMessage().contains(message)) { + throw new RuntimeException( "Wrong ClassFormatError: " + e.getMessage()); + } + } + } + + public static void main(String[] args) throws Exception { + + // Test ACC_VALUE causes a CFE unless -XX:+EnableValhalla is specified. + runTest("ValueFieldNotFinal", + "Class modifier ACC_VALUE in class ValueFieldNotFinal requires option -XX:+EnableValhalla"); + } +}