/*

 * Copyright (c) 2013, 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

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 */

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.OutputStream;

import java.nio.ByteBuffer;

import java.util.Base64;

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

/**

 * @test

 * @summary test Encoder with linemax == 0, line separator should not appear in encoded data

 */

public class Base64GetEncoderTest {

    public static void main(String args[]) throws Throwable {

    }

    private static void testWrapEncode2(final Base64.Encoder encoder)

            throws IOException {

        System.err.println("\nEncoder.wrap test II ");

        final byte[] secondTestBuffer =

                "api/java_util/Base64/index.html#GetEncoderMimeCustom[noLineSeparatorInEncodedString]"

                .getBytes(US_ASCII);

        String base64EncodedString;

        ByteArrayOutputStream secondEncodingStream = new ByteArrayOutputStream();

        OutputStream base64EncodingStream = encoder.wrap(secondEncodingStream);

        base64EncodingStream.write(secondTestBuffer);

        base64EncodingStream.close();

        final byte[] encodedByteArray = secondEncodingStream.toByteArray();

        System.err.print("result = " + new String(encodedByteArray, US_ASCII)

                + "  after wrap Base64 encoding of string");

        base64EncodedString = new String(encodedByteArray, US_ASCII);

        if (base64EncodedString.contains("$$$")) {

            throw new RuntimeException(

                    "Base64 encoding contains line separator after wrap 2 invoked  ... \n");

        }

    }

    private static void testEncodeToStringWithLongInputData(

            final Base64.Encoder encoder) {

        System.err.println("\n\nEncoder.encodeToStringWithLongInputData test  ");

        final byte[] secondTestBuffer =

                "api/java_util/Base64/index.html#GetEncoderMimeCustom[noLineSeparatorInEncodedString]"

                .getBytes(US_ASCII);

        String base64EncodedString;

        base64EncodedString = encoder.encodeToString(secondTestBuffer);

        System.err.println("Second Base64 encoded string is "

                + base64EncodedString);

        if (base64EncodedString.contains("$$$")) {

            throw new RuntimeException(

                    "Base64 encoding contains line separator after encodeToString invoked  ... \n");

        }

    }

    private static void testWrapEncode1(final Base64.Encoder encoder)

            throws IOException {

        System.err.println("\nEncoder.wrap test I ");

        final byte[] bytesIn = "fo".getBytes(US_ASCII);

        String base64EncodedString;

        ByteArrayOutputStream encodingStream = new ByteArrayOutputStream();

        OutputStream encoding = encoder.wrap(encodingStream);

        encoding.write(bytesIn);

        encoding.close();

        final byte[] encodedBytes = encodingStream.toByteArray();

        System.err.print("result = " + new String(encodedBytes, US_ASCII)

                + "  after the Base64 encoding \n");

        base64EncodedString = new String(encodedBytes, US_ASCII);

        if (base64EncodedString.contains("$$$")) {

            throw new RuntimeException(

                    "Base64 encoding contains line separator after wrap I test ... \n");

        }

    }

    private static void testEncodeToString(final Base64.Encoder encoder) {

        final byte[] bytesIn = "fo".getBytes(US_ASCII);

        System.err.println("\nEncoder.encodeToString test  ");

        String base64EncodedString = encoder.encodeToString(bytesIn);

        System.err.println("Base64 encoded string is " + base64EncodedString);

        if (base64EncodedString.contains("$$$")) {

            throw new RuntimeException("Base64 encoding contains line separator after Encoder.encodeToString invoked ... \n");

        }

    }

}