/*

 * Copyright (c) 2018, 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.

 *

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import static java.nio.charset.StandardCharsets.UTF_8;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.util.jar.Attributes;

import java.util.jar.Attributes.Name;

import java.util.jar.Manifest;

import org.testng.annotations.Test;

import static org.testng.Assert.*;

/**

 * @test

 * @bug 8066619

 * @run testng WriteBinaryStructure

 * @summary Tests that jar manifests are written in a particular structure

 */

public class WriteBinaryStructure {

    @Test

    public void testMainAttributes() throws IOException {

        Manifest mf = new Manifest();

        mf.getMainAttributes().put(Name.MANIFEST_VERSION, "1.0");

        mf.getMainAttributes().put(new Name("Key"), "Value");

        ByteArrayOutputStream buf = new ByteArrayOutputStream();

        mf.write(buf);

        assertEquals(buf.toByteArray(), (

                "Manifest-Version: 1.0\r\n" +

                "Key: Value\r\n" +

                "\r\n").getBytes(UTF_8));

    }

    @Test

    public void testIndividualSection() throws IOException {

        Manifest mf = new Manifest();

        mf.getMainAttributes().put(Name.MANIFEST_VERSION, "1.0");

        Attributes attributes = new Attributes();

        mf.getEntries().put("Individual-Section-Name", attributes);

        attributes.put(new Name("Key"), "Value");

        ByteArrayOutputStream buf = new ByteArrayOutputStream();

        mf.write(buf);

        assertEquals(buf.toByteArray(), (

                "Manifest-Version: 1.0\r\n" +

                "\r\n" +

                "Name: Individual-Section-Name\r\n" +

                "Key: Value\r\n" +

                "\r\n").getBytes(UTF_8));

    }

}