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comparison truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/interop/impl/ReadOnlyArrayListTest.java @ 22500:fbe1eb7b4172

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Providing compatible implementation of List.toString
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 16 Dec 2015 12:31:17 +0100
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22499:9bba3a7b34be 22500:fbe1eb7b4172
1 /*
2 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.api.interop.impl;
24
25 import java.util.ArrayList;
26 import java.util.List;
27 import static org.junit.Assert.assertEquals;
28 import org.junit.Test;
29
30 public class ReadOnlyArrayListTest {
31 @Test
32 public void testToString() {
33 List<String> readOnly = ReadOnlyArrayList.asList(new String[]{"Hello", "from", "Truffle!"}, 0, 3);
34 List<String> copy = new ArrayList<>(readOnly);
35
36 assertEquals("Same toString result", readOnly.toString(), copy.toString());
37 }
38 }