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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-826) [classlib][io] unexpected IOException for new FileInputStream(FileDescriptor.in).close();
Date Tue, 11 Jul 2006 08:40:29 GMT
[classlib][io] unexpected IOException for new FileInputStream(FileDescriptor.in).close();
-----------------------------------------------------------------------------------------

         Key: HARMONY-826
         URL: http://issues.apache.org/jira/browse/HARMONY-826
     Project: Harmony
        Type: Bug

  Components: Classlib  
    Reporter: Vladimir Ivanov


The Harmony throws IOException for new FileInputStream(FileDescriptor.in).close() while RI
does not.
The unit test tests/api/java/lang/ProcessTest.java failed due to this issue.

==================== test.java =====================
import java.io.*; 

public class test { 
    public static void main (String[] args) throws Exception { 
	new FileInputStream(FileDescriptor.in).close();
	System.out.println("OK1");
	new FileInputStream(FileDescriptor.err).close();
	System.out.println("OK2");
    } 
} 
=================================================

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))

OK1
OK2

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.
Exception in thread "main" java.io.IOException
        at org.apache.harmony.luni.platform.OSFileSystem.close(OSFileSystem.java:204)
        at org.apache.harmony.nio.internal.FileChannelImpl.implCloseChannel(FileChannelImpl.java:102)
        at java.nio.channels.spi.AbstractInterruptibleChannel.close(AbstractInterruptibleChannel.java:97)
        at java.io.FileInputStream.close(FileInputStream.java:173)
        at test.main(test.java:5)


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