59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright (c) 2014, 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 8011645
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* @summary CopyOnWriteArrayList.COWSubList.subList does not validate range properly
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*/
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import java.util.List;
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import java.util.concurrent.CopyOnWriteArrayList;
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public class COWSubList {
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public static void main(String[] args) {
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List<String> list = new CopyOnWriteArrayList<>();
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list.add("A");
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list.add("B");
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list.add("C");
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list.add("D");
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list.add("E");
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expectThrow(() -> list.subList(-1, 5));
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expectThrow(() -> list.subList(0, 6));
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expectThrow(() -> list.subList(4, 3));
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expectThrow(() -> list.subList(0, 5).subList(-1, 5));
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expectThrow(() -> list.subList(0, 5).subList(0, 6));
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expectThrow(() -> list.subList(0, 5).subList(4, 3));
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}
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static void expectThrow(Runnable r) {
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try {
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r.run();
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throw new RuntimeException("Failed: expected IOOBE to be thrown");
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} catch (IndexOutOfBoundsException x) {
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// ok, expected
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}
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}
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}
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