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Separate tests that rely on SecurityManager (Jsr292)
SecurityManager will be removed in a future jdk. Separate tests that rely on it so that they can be easily disabled in the future. Issue: eclipse-openj9#14412 Signed-off-by: Eric Yang <[email protected]>
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test/functional/Jsr292/src/com/ibm/j9/jsr292/MethodTypeTests_SM.java
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|---|---|---|
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| /******************************************************************************* | ||
| * Copyright (c) 2022, 2022 IBM Corp. and others | ||
| * | ||
| * This program and the accompanying materials are made available under | ||
| * the terms of the Eclipse Public License 2.0 which accompanies this | ||
| * distribution and is available at https://www.eclipse.org/legal/epl-2.0/ | ||
| * or the Apache License, Version 2.0 which accompanies this distribution and | ||
| * is available at https://www.apache.org/licenses/LICENSE-2.0. | ||
| * | ||
| * This Source Code may also be made available under the following | ||
| * Secondary Licenses when the conditions for such availability set | ||
| * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU | ||
| * General Public License, version 2 with the GNU Classpath | ||
| * Exception [1] and GNU General Public License, version 2 with the | ||
| * OpenJDK Assembly Exception [2]. | ||
| * | ||
| * [1] https://www.gnu.org/software/classpath/license.html | ||
| * [2] http://openjdk.java.net/legal/assembly-exception.html | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception | ||
| *******************************************************************************/ | ||
| package com.ibm.j9.jsr292; | ||
|
|
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| import org.testng.annotations.Test; | ||
| import org.testng.AssertJUnit; | ||
| import java.io.*; | ||
| import java.lang.invoke.MethodType; | ||
|
|
||
| /** | ||
| * @author mesbah | ||
| * This class contains tests for the MethodType API. | ||
| */ | ||
| public class MethodTypeTests_SM { | ||
|
|
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| /** | ||
| * Ensure that MethodTypes serialization works. Runs with the SecurityManager enabled. | ||
| */ | ||
| @Test(groups = { "level.extended" }) | ||
| public void test_SerializeGenericMethodType() throws IOException, ClassNotFoundException { | ||
| Class<?> returnType = String.class; | ||
| Class<?> paramType = Class.class; | ||
| MethodType mt = MethodType.methodType(returnType, paramType); | ||
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); | ||
| ObjectOutputStream oos = new ObjectOutputStream(baos); | ||
| oos.writeObject(mt); | ||
| oos.close(); | ||
| ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); | ||
| System.setSecurityManager(new SecurityManager()); | ||
| try { | ||
| MethodType newMT = (MethodType) ois.readObject(); | ||
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| // Validate MethodType constructed from serialized data | ||
| AssertJUnit.assertEquals(returnType, newMT.returnType()); | ||
| AssertJUnit.assertEquals(paramType, newMT.parameterType(0)); | ||
| } finally { | ||
| ois.close(); | ||
| System.setSecurityManager(null); | ||
| } | ||
| } | ||
| } |
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