test/hotspot/jtreg/runtime/Nestmates/classFileParsing/TestNestmateAttributes.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/Nestmates/classFileParsing/TestNestmateAttributes.java Sat Jun 23 01:32:41 2018 -0400
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017, 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 8046171
+ * @summary Test incorrect use of Nestmate related attributes
+ * @compile TwoNestHost.jcod
+ * TwoNestMembers.jcod
+ * ConflictingAttributesInNestHost.jcod
+ * ConflictingAttributesInNestMember.jcod
+ * BadNestMembersLength.jcod
+ * BadNestMembersEntry.jcod
+ * BadNestHost.jcod
+ * BadNestHostLength.jcod
+ * @run main TestNestmateAttributes
+ */
+
+public class TestNestmateAttributes {
+ public static void main(String args[]) throws Throwable {
+ String[] badClasses = new String[] {
+ "NestmateAttributeHolder$TwoNestHost",
+ "NestmateAttributeHolder",
+ "ConflictingAttributesInNestHost",
+ "NestmateAttributeHolder$ConflictingAttributesInNestMember",
+ "BadNestMembersLength",
+ "BadNestMembersEntry",
+ "NestmateAttributeHolder$BadNestHost",
+ "NestmateAttributeHolder$BadNestHostLength",
+ };
+
+ String[] messages = new String[] {
+ "Multiple NestHost attributes in class file",
+ "Multiple NestMembers attributes in class file",
+ "Conflicting NestMembers and NestHost attributes",
+ "Conflicting NestHost and NestMembers attributes",
+ "Wrong NestMembers attribute length",
+ "Nest member class_info_index 9 has bad constant type",
+ "Nest-host class_info_index 10 has bad constant type",
+ "Wrong NestHost attribute length",
+ };
+
+ for (int i = 0; i < badClasses.length; i++ ) {
+ try {
+ Class c = Class.forName(badClasses[i]);
+ throw new Error("Missing ClassFormatError: " + messages[i]);
+ }
+ catch (ClassFormatError expected) {
+ if (!expected.getMessage().contains(messages[i]))
+ throw new Error("Wrong ClassFormatError message: \"" +
+ expected.getMessage() + "\" does not contain \"" +
+ messages[i] + "\"");
+ System.out.println("OK - got expected exception: " + expected);
+ }
+ }
+ }
+}