101 lines
3.3 KiB
Java
101 lines
3.3 KiB
Java
/*
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* Copyright (c) 2003, 2023, 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 4856968 7054918 8130181 8175874
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* @library ../testlibrary
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* @summary make sure add/insert/removeProvider() work correctly
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* @author Andreas Sterbenz
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*/
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import java.util.*;
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import java.security.*;
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public class ChangeProviders extends Provider {
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private ChangeProviders() {
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super("Foo", "47.23", "none");
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}
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private static int plen() {
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return Security.getProviders().length;
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}
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public static void main(String[] args) throws Exception {
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ProvidersSnapshot snapshot = ProvidersSnapshot.create();
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try {
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main0(args);
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} finally {
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snapshot.restore();
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}
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}
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public static void main0(String[] args) throws Exception {
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long start = System.currentTimeMillis();
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Provider p = new ChangeProviders();
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int n = plen();
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Security.addProvider(p);
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if (plen() != n + 1) {
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throw new Exception("Provider not added");
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}
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Security.addProvider(p);
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if (plen() != n + 1) {
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throw new Exception("Provider readded");
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}
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Security.insertProviderAt(p, 1);
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if (plen() != n + 1) {
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throw new Exception("Provider readded");
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}
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Security.removeProvider(p.getName());
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if ((plen() != n) || (Security.getProvider(p.getName()) != null)) {
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throw new Exception("Provider not removed");
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}
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Security.insertProviderAt(p, 1);
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if (plen() != n + 1) {
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throw new Exception("Provider not added");
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}
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if (Security.getProviders()[0] != p) {
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throw new Exception("Provider not at pos 1");
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}
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// Ensure that providers inserted at positions outside of [1..n] are placed
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// at the n+1st position
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Security.removeProvider(p.getName());
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Security.insertProviderAt(p, 0);
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if (plen() != n + 1 || Security.getProviders()[n] != p) {
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throw new Exception("Provider inserted at zero not at pos n+1");
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}
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Security.removeProvider(p.getName());
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Security.insertProviderAt(p, n + 5);
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if (plen() != n + 1 || Security.getProviders()[n] != p) {
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throw new Exception("Provider inserted at n+5 not at pos n+1");
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}
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System.out.println("All tests passed.");
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}
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}
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