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