1 files changed, 0 insertions, 231 deletions
diff --git a/harmony-tests/src/test/java/org/apache/harmony/nio/tests/java/nio/MappedByteBufferTest.java b/harmony-tests/src/test/java/org/apache/harmony/nio/tests/java/nio/MappedByteBufferTest.java
deleted file mode 100644
index 308db21..0000000
--- a/harmony-tests/src/test/java/org/apache/harmony/nio/tests/java/nio/MappedByteBufferTest.java
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF licenses this file to You under the Apache License, Version 2.0
- *  (the "License"); you may not use this file except in compliance with
- *  the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package org.apache.harmony.nio.tests.java.nio;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.nio.BufferUnderflowException;
-import java.nio.ByteBuffer;
-import java.nio.IntBuffer;
-import java.nio.MappedByteBuffer;
-import java.nio.channels.FileChannel;
-import java.nio.channels.NonWritableChannelException;
-import java.nio.channels.FileChannel.MapMode;
-
-import junit.framework.TestCase;
-
-public class MappedByteBufferTest extends TestCase {
-
-    File tmpFile, emptyFile;
-    
-    /**
-     * A regression test for failing to correctly set capacity of underlying
-     * wrapped buffer from a mapped byte buffer.
-     */
-    public void testasIntBuffer() throws IOException {
-        // Map file
-        FileInputStream fis = new FileInputStream(tmpFile);
-        FileChannel fc = fis.getChannel();
-        MappedByteBuffer mmb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc
-                .size());
-        int len = mmb.capacity();
-        assertEquals("Got wrong number of bytes", 46, len); //$NON-NLS-1$
-
-        // Read in our 26 bytes
-        for (int i = 0; i < 26; i++) {
-            byte b = mmb.get();
-            assertEquals("Got wrong byte value", (byte) 'A' + i, b); //$NON-NLS-1$
-        }
-
-        // Now convert to an IntBuffer to read our ints
-        IntBuffer ibuffer = mmb.asIntBuffer();
-        for (int i = 0; i < 5; i++) {
-            int val = ibuffer.get();
-            assertEquals("Got wrong int value", i + 1, val); //$NON-NLS-1$
-        }
-        fc.close();
-    }
-    
-    /**
-     * Regression for HARMONY-6315 - FileChannel.map throws IOException
-     * when called with size 0
-     * 
-     * @throws IOException
-     */
-    public void testEmptyBuffer() throws IOException {
-    	// Map empty file
-        FileInputStream fis = new FileInputStream(emptyFile);
-        FileChannel fc = fis.getChannel();
-        MappedByteBuffer mmb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
-        
-        // check non-null
-        assertNotNull("MappedByteBuffer created from empty file should not be null", 
-        		mmb);
-        
-        // check capacity is 0
-        int len = mmb.capacity();
-        assertEquals("MappedByteBuffer created from empty file should have 0 capacity", 
-        		0, len);
-        
-        assertFalse("MappedByteBuffer from empty file shouldn't be backed by an array ", 
-        		mmb.hasArray());
-        
-        try
-        {
-        	byte b = mmb.get();
-        	fail("Calling MappedByteBuffer.get() on empty buffer should throw a BufferUnderflowException");
-        }
-        catch (BufferUnderflowException e)
-        {
-        	// expected behaviour
-        }
-        
-        // test expected exceptions thrown
-        try 
-        {
-        	mmb = fc.map(FileChannel.MapMode.READ_WRITE, 0, fc.size());
-        	fail("Expected NonWritableChannelException to be thrown");
-        }
-        catch (NonWritableChannelException e)
-        {
-        	// expected behaviour
-        }
-        try
-        {
-        	mmb = fc.map(FileChannel.MapMode.PRIVATE, 0, fc.size());
-        	fail("Expected NonWritableChannelException to be thrown");
-        }
-        catch (NonWritableChannelException e)
-        {
-        	// expected behaviour
-        }
-        fc.close();
-    }
-    
-    /**
-     * @tests {@link java.nio.MappedByteBuffer#force()}
-     */
-    public void test_force() throws IOException {
-        // buffer was not mapped in read/write mode
-        FileInputStream fileInputStream = new FileInputStream(tmpFile);
-        FileChannel fileChannelRead = fileInputStream.getChannel();
-        MappedByteBuffer mmbRead = fileChannelRead.map(MapMode.READ_ONLY, 0,
-                fileChannelRead.size());
-
-        mmbRead.force();
-
-        FileInputStream inputStream = new FileInputStream(tmpFile);
-        FileChannel fileChannelR = inputStream.getChannel();
-        MappedByteBuffer resultRead = fileChannelR.map(MapMode.READ_ONLY, 0,
-                fileChannelR.size());
-
-        //If this buffer was not mapped in read/write mode, then invoking this method has no effect.
-        assertEquals(
-                "Invoking force() should have no effect when this buffer was not mapped in read/write mode",
-                mmbRead, resultRead);
-
-        // Buffer was mapped in read/write mode
-        RandomAccessFile randomFile = new RandomAccessFile(tmpFile, "rw");
-        FileChannel fileChannelReadWrite = randomFile.getChannel();
-        MappedByteBuffer mmbReadWrite = fileChannelReadWrite.map(
-                FileChannel.MapMode.READ_WRITE, 0, fileChannelReadWrite.size());
-
-        mmbReadWrite.put((byte) 'o');
-        mmbReadWrite.force();
-
-        RandomAccessFile random = new RandomAccessFile(tmpFile, "rw");
-        FileChannel fileChannelRW = random.getChannel();
-        MappedByteBuffer resultReadWrite = fileChannelRW.map(
-                FileChannel.MapMode.READ_WRITE, 0, fileChannelRW.size());
-
-        // Invoking force() will change the buffer
-        assertFalse(mmbReadWrite.equals(resultReadWrite));
-        
-        fileChannelRead.close();
-        fileChannelR.close();
-        fileChannelReadWrite.close();
-        fileChannelRW.close();
-    }
-
-    /**
-     * @tests {@link java.nio.MappedByteBuffer#load()}
-     */
-    public void test_load() throws IOException {
-        FileInputStream fileInputStream = new FileInputStream(tmpFile);
-        FileChannel fileChannelRead = fileInputStream.getChannel();
-        MappedByteBuffer mmbRead = fileChannelRead.map(MapMode.READ_ONLY, 0,
-                fileChannelRead.size());
-        
-        assertEquals(mmbRead, mmbRead.load());
-
-        RandomAccessFile randomFile = new RandomAccessFile(tmpFile, "rw");
-        FileChannel fileChannelReadWrite = randomFile.getChannel();
-        MappedByteBuffer mmbReadWrite = fileChannelReadWrite.map(
-                FileChannel.MapMode.READ_WRITE, 0, fileChannelReadWrite.size());
-
-        assertEquals(mmbReadWrite, mmbReadWrite.load());
-        
-        fileChannelRead.close();
-        fileChannelReadWrite.close();
-    }
-
-    protected void setUp() throws IOException {
-        // Create temp file with 26 bytes and 5 ints
-        tmpFile = File.createTempFile("harmony", "test");  //$NON-NLS-1$//$NON-NLS-2$
-        tmpFile.deleteOnExit();
-        FileOutputStream fileOutputStream = new FileOutputStream(tmpFile);
-        FileChannel fileChannel = fileOutputStream.getChannel();
-        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(26 + 20);
-        for (int i = 0; i < 26; i++) {
-            byteBuffer.put((byte) ('A' + i));
-        }
-        for (int i = 0; i < 5; i++) {
-            byteBuffer.putInt(i + 1);
-        }
-        byteBuffer.rewind();
-        fileChannel.write(byteBuffer);
-        fileChannel.close();
-        fileOutputStream.close();
-        
-        emptyFile = File.createTempFile("harmony", "test");  //$NON-NLS-1$//$NON-NLS-2$
-        emptyFile.deleteOnExit();
-    }
-
-    public void test_position() throws IOException {
-        File tmp = File.createTempFile("hmy", "tmp");
-        tmp.deleteOnExit();
-        RandomAccessFile f = new RandomAccessFile(tmp, "rw");
-        FileChannel ch = f.getChannel();
-        MappedByteBuffer mbb = ch.map(MapMode.READ_WRITE, 0L, 100L);
-        ch.close();
-
-        mbb.putInt(1, 1);
-        mbb.position(50);
-        mbb.putInt(50);
-
-        mbb.flip();
-        mbb.get();
-        assertEquals(1, mbb.getInt());
-
-        mbb.position(50);
-        assertEquals(50, mbb.getInt());
-    }
-}