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

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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/*
 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.truffle.api.interop.impl;

import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
import org.junit.Test;

public class ReadOnlyArrayListTest {
    @Test
    public void testToString() {
        List<String> readOnly = ReadOnlyArrayList.asList(new String[]{"Hello", "from", "Truffle!"}, 0, 3);
        List<String> copy = new ArrayList<>(readOnly);

        assertEquals("Same toString result", readOnly.toString(), copy.toString());
    }
}