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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-932) [classlib][nio]java.nio.сhannel.DatagramChannel.read(ByteBuffer[] , int, Integer.MAX_VALUE) throws NotYetConnectedException while RI throws IndexOutOfBoundsException
Date Thu, 20 Jul 2006 11:13:13 GMT
[classlib][nio]java.nio.сhannel.DatagramChannel.read(ByteBuffer[] , int, Integer.MAX_VALUE)
throws NotYetConnectedException while RI throws IndexOutOfBoundsException
---------------------------------------------------------------------------------------------------------------------------------------------------------------------

                 Key: HARMONY-932
                 URL: http://issues.apache.org/jira/browse/HARMONY-932
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov


The Harmony methods java.nio.сhannel.DatagramChannel.read/write(ByteBuffer[] , int, Integer.MAX_VALUE)
throws NotYetConnectedException while RI throws IndexOutOfBoundsException.

==================== test.java ======================
import java.nio.channels.*;
import java.nio.*;

public class test  { 

    public static void main (String[] args) { 
        try {                      
            DatagramChannel.open().read(new ByteBuffer[] {}, 2, Integer.MAX_VALUE);      
                                                                                         
                                      
        } catch (Exception e) {
            e.printStackTrace();                  
        }                                                              
        try {                      
            DatagramChannel.open().write(new ByteBuffer[] {}, 2, Integer.MAX_VALUE);     
                                                                                         
                                       
        } catch (Exception e) {
            e.printStackTrace();                  
        }                                                              
    }
}
=================================================

Output:
C:\tmp\tmp17>C:\jdk1.5.0_06\bin\java.exe -cp . -showversion test
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)

java.lang.IndexOutOfBoundsException
        at sun.nio.ch.DatagramChannelImpl.read(DatagramChannelImpl.java:366)
        at test.main(test.java:8)
java.lang.IndexOutOfBoundsException
        at sun.nio.ch.DatagramChannelImpl.write(DatagramChannelImpl.java:429)
        at test.main(test.java:13)

C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -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))

OutOfMemoryError
-------end of stacktrace

C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -cp . -showversion test
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
java.nio.channels.NotYetConnectedException
        at org.apache.harmony.nio.internal.DatagramChannelImpl.checkOpenConnected(DatagramChannelImpl.java:567)
        at org.apache.harmony.nio.internal.DatagramChannelImpl.read(DatagramChannelImpl.java:387)
        at test.main(test.java:8)
java.nio.channels.NotYetConnectedException
        at org.apache.harmony.nio.internal.DatagramChannelImpl.checkOpenConnected(DatagramChannelImpl.java:567)
        at org.apache.harmony.nio.internal.DatagramChannelImpl.write(DatagramChannelImpl.java:477)
        at test.main(test.java:13)

C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_debug\deploy\jre\bin\ij -Dvm.assert_dialog=false
-cp . -showversion test
Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, debug
java.nio.channels.NotYetConnectedException
        at org.apache.harmony.nio.internal.DatagramChannelImpl.checkOpenConnected(DatagramChannelImpl.java:567)
        at org.apache.harmony.nio.internal.DatagramChannelImpl.read(DatagramChannelImpl.java:387)
        at test.main(test.java:8)
java.nio.channels.NotYetConnectedException
        at org.apache.harmony.nio.internal.DatagramChannelImpl.checkOpenConnected(DatagramChannelImpl.java:567)
        at org.apache.harmony.nio.internal.DatagramChannelImpl.write(DatagramChannelImpl.java:477)
        at test.main(test.java:13)


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