001/*
002 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023/*
024 */
025package com.oracle.graal.jtt.lang;
026
027import java.util.*;
028
029import org.junit.*;
030
031import com.oracle.graal.jtt.*;
032
033public final class ProcessEnvironment_init extends JTTTest {
034
035    private static HashMap<Object, Object> theEnvironment;
036    public static Map<Object, Object> theUnmodifiableEnvironment;
037
038    public static int test(int v) {
039
040        byte[][] environ = environ();
041        theEnvironment = new HashMap<>(environ.length / 2 + 3);
042
043        for (int i = environ.length - 1; i > 0; i -= 2) {
044            theEnvironment.put(Variable.valueOf(environ[i - 1]), Value.valueOf(environ[i]));
045        }
046
047        theUnmodifiableEnvironment = Collections.unmodifiableMap(new StringEnvironment(theEnvironment));
048
049        return v;
050    }
051
052    @SuppressWarnings("serial")
053    private static final class StringEnvironment extends HashMap<Object, Object> {
054
055        @SuppressWarnings("unused")
056        public StringEnvironment(HashMap<Object, Object> theenvironment) {
057        }
058    }
059
060    private static final class Variable {
061
062        @SuppressWarnings("unused")
063        public static Object valueOf(byte[] bs) {
064            return new Object();
065        }
066    }
067
068    private static final class Value {
069
070        @SuppressWarnings("unused")
071        public static Object valueOf(byte[] bs) {
072            return new Object();
073        }
074    }
075
076    private static byte[][] environ() {
077        return new byte[3][3];
078    }
079
080    @Test
081    public void run0() throws Throwable {
082        runTest("test", 7);
083    }
084
085}