64 lines
2.4 KiB
Java
64 lines
2.4 KiB
Java
/*
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* Copyright (c) 2017, 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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* @test
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* @bug 8176147
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* @summary Throw ClassFormatError exception for multiple Signature attributes
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* @compile DupSignatureAttrs.jcod
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* @run main TestDupSignatureAttr
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*/
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public class TestDupSignatureAttr {
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public static void main(String args[]) throws Throwable {
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System.out.println("Regression test for bug 8176147");
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String[] badClasses = new String[] {
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"DupClassSigAttrs",
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"DupMthSigAttrs",
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"DupFldSigAttrs",
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};
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String[] messages = new String[] {
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"Multiple Signature attributes in class file",
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"Multiple Signature attributes for method",
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"Multiple Signature attributes for field",
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};
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for (int x = 0; x < badClasses.length; x++) {
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try {
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Class newClass = Class.forName(badClasses[x]);
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throw new RuntimeException("Expected ClassFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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if (!e.getMessage().contains(messages[x])) {
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throw new RuntimeException("Wrong ClassFormatError exception thrown: " +
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e.getMessage());
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}
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}
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}
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// Multiple Signature attributes but no duplicates.
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Class newClass = Class.forName("OkaySigAttrs");
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}
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}
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