Path: blob/master/test/jdk/javax/sound/midi/Gervill/RiffReaderWriter/WriteOutputStream.java
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/*1* Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*/2223/* @test24@summary Test RiffWriter(OutputStream) constructor25@modules java.desktop/com.sun.media.sound26*/2728import java.io.ByteArrayInputStream;29import java.io.ByteArrayOutputStream;30import java.io.File;31import java.nio.file.Files;32import java.nio.file.Paths;3334import com.sun.media.sound.RIFFReader;35import com.sun.media.sound.RIFFWriter;3637public class WriteOutputStream {3839private static void assertEquals(Object a, Object b) throws Exception40{41if(!a.equals(b))42throw new RuntimeException("assertEquals fails!");43}4445public static void main(String[] args) throws Exception {46RIFFWriter writer = null;47RIFFReader reader = null;48File tempfile = File.createTempFile("test",".riff");49try50{51ByteArrayOutputStream baos = new ByteArrayOutputStream();52writer = new RIFFWriter(baos, "TEST");53RIFFWriter chunk = writer.writeChunk("TSCH");54chunk.write((byte)33);55writer.close();56writer = null;57ByteArrayInputStream fis = new ByteArrayInputStream(baos.toByteArray());58reader = new RIFFReader(fis);59assertEquals(reader.getFormat(), "RIFF");60assertEquals(reader.getType(), "TEST");61RIFFReader readchunk = reader.nextChunk();62assertEquals(readchunk.getFormat(), "TSCH");63assertEquals(readchunk.read(), 33);64fis.close();65reader = null;66}67finally68{69if(writer != null)70writer.close();71if(reader != null)72reader.close();73Files.delete(Paths.get(tempfile.getAbsolutePath()));74}75}76}777879