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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-801) [classlib][nio] java.nio.ByteBuffer.put(byte[], int off, Integer.MAX_VALUE) throws java.nio.BufferUnderflowException instead of IndexOutOfBoundsException
Date Fri, 07 Jul 2006 10:26:34 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-801?page=all ]

Vladimir Ivanov updated HARMONY-801:
------------------------------------

    Attachment: ReadWriteHeapByteBuffer.patch
                ReadWriteIntArrayBuffer.patch
                ReadWriteLongArrayBuffer.patch

patch

> [classlib][nio]  java.nio.ByteBuffer.put(byte[], int off, Integer.MAX_VALUE)  throws
java.nio.BufferUnderflowException instead of IndexOutOfBoundsException
> -----------------------------------------------------------------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-801
>          URL: http://issues.apache.org/jira/browse/HARMONY-801
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Vladimir Ivanov
>  Attachments: ByteBufferTest.patch, ReadWriteCharArrayBuffer.patch, ReadWriteFloatArrayBuffer.patch,
ReadWriteHeapByteBuffer.patch, ReadWriteIntArrayBuffer.patch, ReadWriteLongArrayBuffer.patch
>
> The Harmony methods java.nio.Byte/Char/Float/Int/Long/ShortBuffer.put(byte[], int off,
int len)  throws java.nio.BufferUnderflowException while spec requires IndexOutOfBoundsException.
> ==================== test.java ======================
> import java.nio.*;
> public class test  { 
>     public static void main (String[] args) {   
>        try {
>            CharBuffer.allocate(10).put(new char[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("c: " + e);
>        }
>        try {
>            FloatBuffer.allocate(10).put(new float[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("f: " + e);
>        }
>        try {
>            DoubleBuffer.allocate(10).put(new double[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("d: " + e);
>        }
>        try {
>            IntBuffer.allocate(10).put(new int[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("i: " + e);
>        }
>        try {
>            LongBuffer.allocate(10).put(new long[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("l: " + e);
>        }
>        try {
>            ShortBuffer.allocate(10).put(new short[] {0}, 1, Integer.MAX_VALUE);
>        } catch (Exception e) {
>            System.out.println("s: " + e);
>        }
>     }
> }
> ==================================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System
optimized over throughput (initial strategy singleparpar))
> c: java.lang.IndexOutOfBoundsException
> f: java.lang.IndexOutOfBoundsException
> d: java.lang.IndexOutOfBoundsException
> i: java.lang.IndexOutOfBoundsException
> l: java.lang.IndexOutOfBoundsException
> s: java.lang.IndexOutOfBoundsException
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> c: java.nio.BufferOverflowException
> f: java.nio.BufferOverflowException
> d: java.lang.IndexOutOfBoundsException
> i: java.nio.BufferOverflowException
> l: java.nio.BufferOverflowException
> s: java.nio.BufferOverflowException

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