1 // Tags: JDK1.1

     2 

     3 // Copyright (C) 2002 Free Software Foundation, Inc.

     4 // Written by Daryl Lee (dolee@sources.redhat.com)

     5 // Modified from FileOutputStream/write.java,

     6 //     written by Mark Wielaard (mark@klomp.org)

     7 

     8 // This file is part of Mauve.

     9 

    10 // Mauve is free software; you can redistribute it and/or modify

    11 // it under the terms of the GNU General Public License as published by

    12 // the Free Software Foundation; either version 2, or (at your option)

    13 // any later version.

    14 

    15 // Mauve is distributed in the hope that it will be useful,

    16 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    18 // GNU General Public License for more details.

    19 

    20 // You should have received a copy of the GNU General Public License

    21 // along with Mauve; see the file COPYING.  If not, write to

    22 // the Free Software Foundation, 59 Temple Place - Suite 330,

    23 // Boston, MA 02111-1307, USA.  */

    24 

    25 package gnu.testlet.java.io.FilterOutputStream;

    26 

    27 import java.io.ByteArrayOutputStream;

    28 import java.io.FilterOutputStream;

    29 import java.io.IOException;

    30 

    31 import gnu.testlet.Testlet;

    32 import gnu.testlet.TestHarness;

    33 

    34 public class write implements Testlet

    35 {

    36 	class TestOutputStream extends FilterOutputStream

    37 	{

    38 		TestOutputStream (ByteArrayOutputStream baos)

    39 		{

    40 			super(baos);

    41 		}

    42 	}

    43   public void test (TestHarness harness)

    44   {

    45 	ByteArrayOutputStream baos = new ByteArrayOutputStream();

    46 	FilterOutputStream fos = new FilterOutputStream(baos);;

    47 	byte[] ba = {(byte)'B', (byte)'C', (byte)'D'};

    48 	try {

    49 		String tststr = "ABCD";

    50 		fos.write('A');

    51 		harness.check(true, "write(int)");

    52 		fos.write(ba);

    53 		harness.check(true, "write(buf)");

    54 		fos.write(ba,0,3);

    55 		harness.check(true, "write(buf,off,len)");

    56 		byte[] finalba = baos.toByteArray();

    57 		String finalstr2 = new String(finalba);

    58 		harness.check(finalstr2.equals("ABCDBCD"), "wrote all characters okay");

    59 		baos.flush();

    60 		harness.check(true, "flush()");

    61 		baos.close();

    62 		harness.check(true, "close()");

    63 	}

    64 	catch (IOException e) {

    65 		harness.fail("IOException unexpected");

    66 	}

    67   }

    68 }