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From "Tim Ellison (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HARMONY-50) java.io.RandomAccessFile should accept all modes that are defined in the specification, including "rws" and "rwd"
Date Thu, 04 May 2006 12:28:17 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-50?page=all ]
     
Tim Ellison closed HARMONY-50:
------------------------------


No response from reporter.  Assuming ok and marking as closed.


> java.io.RandomAccessFile should accept all modes that are defined in the specification,
including "rws" and "rwd"
> -----------------------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-50
>          URL: http://issues.apache.org/jira/browse/HARMONY-50
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Vladimir Ivanov
>     Assignee: Tim Ellison
>     Priority: Minor
>  Attachments: patch.txt
>
> java.io.RandomAccessFile should accept all modes that are defined in the specification,
including "rws" and "rwd"
> Code to reproduce:
> import java.io.*; 
>   
> public class test29 { 
>     public static void main(String args[]) { 
> 	try { 
>           File f = File.createTempFile("xxx", "yyy"); 
>           f.deleteOnExit(); 
>           
>           new RandomAccessFile(f, "rws"); 
>           System.out.println("PASSED 1"); 
>         } catch(Throwable e) { 
>           System.out.println("FAILED 1: " + e); 
>         } 
> 	try { 
>           File f = File.createTempFile("xxx", "yyy"); 
>           f.deleteOnExit(); 
>           
>           new RandomAccessFile(f, "rwd"); 
>           System.out.println("PASSED 2"); 
>         } catch(Throwable e) { 
>           System.out.println("FAILED 2: " + e); 
>         } 
>     } 
> }
> Steps to Reproduce: 
> 1. Build Harmony (check-out on 2006-01-25) j2se subset as described in README.txt. 
> 2. Compile test29.java using BEA 1.4 javac 
> > javac -d . test29.java 
> 3. Run java using compatible VM (J9) 
> > java -showversion test29
> Output:
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test29
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM  (build ari-31788-20040616-1132-win-ia32,
> Native Threads, GC strategy: parallel)
> PASSED 1
> PASSED 2
> C:\tmp\tmp17>C:\harmony\trunk\deploy\jre\bin\java -showversion test29
> java version 1.4.2 (subset)
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> FAILED 1: java.lang.IllegalArgumentException: Mode must be one of "r" or "rw"
> FAILED 2: java.lang.IllegalArgumentException: Mode must be one of "r" or "rw"
> C:\tmp\tmp17>
> junit test:
> ------------------------ RandomAccessFileTest.java -------------------------------------------------
> import java.io.*; 
> import junit.framework.*; 
>   
> public class RandomAccessFileTest extends TestCase { 
>     public void testRandomAccessFile_Mode_RWS() { 
> 	try { 
>             File f = File.createTempFile("xxx", "yyy"); 
>             f.deleteOnExit(); 
>           
>             new RandomAccessFile(f, "rws"); 
>         } catch(Exception e) { 
>             fail("Unexpected exception: " + e); 
>         } 
>     } 
>     public void testRandomAccessFile_Mode_RWD() { 
> 	try { 
>             File f = File.createTempFile("xxx", "yyy"); 
>             f.deleteOnExit(); 
>           
>             new RandomAccessFile(f, "rwd"); 
>         } catch(Exception e) { 
>             fail("Unexpected exception: " + e); 
>         } 
>     } 
>    public static void main(String[] args) { 
>         junit.textui.TestRunner.run(RandomAccessFileTest.class); 
>    } 
> }

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