73 lines
3.0 KiB
Java
73 lines
3.0 KiB
Java
/*
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* Copyright (c) 2019, 2021, 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 8219579
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* @summary Test that signatures are properly parsed when verification of local
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* classes is requested but verification of remote classes is not.
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* @compile BadSignatures.jcod
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* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+BytecodeVerificationLocal -XX:-BytecodeVerificationRemote TestSigParse
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*/
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public class TestSigParse {
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public static void main(String args[]) throws Throwable {
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System.out.println("Regression test for bug 8219579");
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// Test a FieldRef with a bad signature.
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try {
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Class newClass = Class.forName("BadFieldRef");
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throw new RuntimeException("Expected ClasFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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String eMsg = e.getMessage();
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if (!eMsg.contains("Field") || !eMsg.contains("has illegal signature")) {
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throw new RuntimeException("Unexpected exception: " + eMsg);
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}
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}
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// Test a MethodRef with a bad signature.
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try {
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Class newClass = Class.forName("BadMethodRef");
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throw new RuntimeException("Expected ClasFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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String eMsg = e.getMessage();
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if (!eMsg.contains("Method") || !eMsg.contains("has illegal signature")) {
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throw new RuntimeException("Unexpected exception: " + eMsg);
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}
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}
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// Test a method in a class with a bad signature.
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try {
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Class newClass = Class.forName("BadMethodSig");
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throw new RuntimeException("Expected ClasFormatError exception not thrown");
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} catch (java.lang.ClassFormatError e) {
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String eMsg = e.getMessage();
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if (!eMsg.contains("Class name is empty or contains illegal character")) {
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throw new RuntimeException("Unexpected exception: " + eMsg);
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}
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}
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}
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}
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