942402bab8
Reviewed-by: darcy, lancea
110 lines
3.8 KiB
Java
110 lines
3.8 KiB
Java
/*
|
|
* Copyright (c) 2001, 2019, 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 4482966
|
|
* @summary Verify that ObjectStreamClass.getSerialVersionUID() will not mask
|
|
* Errors (other than NoSuchMethodError) triggered by JNI query for
|
|
* static initializer method.
|
|
*/
|
|
|
|
import java.io.*;
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class A implements Serializable {
|
|
static {
|
|
// compiler prohibits direct throw
|
|
throwMe(new RuntimeException("blargh"));
|
|
}
|
|
|
|
static void throwMe(RuntimeException ex) throws RuntimeException {
|
|
throw ex;
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class B implements Serializable {
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class C implements Serializable {
|
|
static { System.out.println("C.<clinit>"); }
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class B1 extends B {
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class B2 extends B {
|
|
static { System.out.println("B2.<clinit>"); }
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class C1 extends C {
|
|
}
|
|
|
|
@SuppressWarnings("serial") /* Incorrect declarations are being tested. */
|
|
class C2 extends C {
|
|
static { System.out.println("C2.<clinit>"); }
|
|
}
|
|
|
|
public class GetSuidClinitError {
|
|
public static void main(String[] args) throws Exception {
|
|
Class<?> cl = Class.forName(
|
|
"A", false, GetSuidClinitError.class.getClassLoader());
|
|
for (int i = 0; i < 2; i++) {
|
|
try {
|
|
ObjectStreamClass.lookup(cl).getSerialVersionUID();
|
|
throw new Error();
|
|
} catch (ExceptionInInitializerError er) {
|
|
} catch (NoClassDefFoundError er) {
|
|
/*
|
|
* er _should_ be an ExceptionInInitializerError; however,
|
|
* hotspot currently throws a NoClassDefFoundError in this
|
|
* case, which runs against the JNI spec. For the purposes of
|
|
* testing this fix, however, permit either.
|
|
*/
|
|
System.out.println("warning: caught " + er +
|
|
" instead of ExceptionInInitializerError");
|
|
}
|
|
}
|
|
|
|
Class<?>[] cls = {
|
|
B.class, B1.class, B2.class,
|
|
C.class, C1.class, C2.class
|
|
};
|
|
long[] suids = new long[] { // 1.3.1 default serialVersionUIDs
|
|
369445310364440919L, 7585771686008346939L, -8952923334200087495L,
|
|
3145821251853463625L, 327577314910517070L, -92102021266426451L
|
|
};
|
|
for (int i = 0; i < cls.length; i++) {
|
|
if (ObjectStreamClass.lookup(cls[i]).getSerialVersionUID() !=
|
|
suids[i])
|
|
{
|
|
throw new Error();
|
|
}
|
|
}
|
|
}
|
|
}
|