77 lines
3.0 KiB
Java
77 lines
3.0 KiB
Java
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/*
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* Copyright (c) 2020, 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 8246077
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* @summary Make sure that digest spi and the resulting digest impl are
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* consistent in the impl of Cloneable interface
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* @run testng TestCloneable
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*/
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import java.security.*;
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import java.util.Objects;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import org.testng.Assert;
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public class TestCloneable {
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private static final Class<CloneNotSupportedException> CNSE =
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CloneNotSupportedException.class;
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@DataProvider
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public Object[][] testData() {
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return new Object[][] {
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{ "MD2", "SUN" }, { "MD5", "SUN" }, { "SHA-1", "SUN" },
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{ "SHA-224", "SUN" }, { "SHA-256", "SUN" },
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{ "SHA-384", "SUN" }, { "SHA-512", "SUN" },
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{ "SHA3-224", "SUN" }, { "SHA3-256", "SUN" },
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{ "SHA3-384", "SUN" }, { "SHA3-512", "SUN" }
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};
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}
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@Test(dataProvider = "testData")
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public void test(String algo, String provName)
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throws NoSuchProviderException, NoSuchAlgorithmException,
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CloneNotSupportedException {
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System.out.print("Testing " + algo + " impl from " + provName);
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Provider p = Security.getProvider(provName);
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Provider.Service s = p.getService("MessageDigest", algo);
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Objects.requireNonNull(s);
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MessageDigestSpi spi = (MessageDigestSpi) s.newInstance(null);
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MessageDigest md = MessageDigest.getInstance(algo, provName);
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if (spi instanceof Cloneable) {
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System.out.println(": Cloneable");
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Assert.assertTrue(md instanceof Cloneable);
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MessageDigest md2 = (MessageDigest) md.clone();
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Assert.assertEquals(md2.getAlgorithm(), algo);
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Assert.assertEquals(md2.getProvider().getName(), provName);
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Assert.assertTrue(md2 instanceof Cloneable);
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} else {
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System.out.println(": NOT Cloneable");
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Assert.assertThrows(CNSE, ()->md.clone());
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}
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System.out.println("Test Passed");
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}
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}
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