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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-649) [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
Date Fri, 23 Jun 2006 12:39:30 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]

Vladimir Ivanov updated HARMONY-649:
------------------------------------

    Attachment: BidiTest.patch

unit test

> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-649
>          URL: http://issues.apache.org/jira/browse/HARMONY-649
>      Project: Harmony
>         Type: Bug

>     Reporter: Vladimir Ivanov
>  Attachments: BidiTest.patch
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException
while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*; 
> public class test { 
>     public static void main (String[] args) {
>         Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
>         try {
>             System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
>         } catch (Exception e) {
>             e.printStackTrace();
>             System.out.println("failed");
>         }
>     }
> } 
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> 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 app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
>         at java.text.Bidi.getRunLimit(Bidi.java:349)
>         at test.main(test.java:7)
> failed
> C:\tmp\tmp17>

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