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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-649) [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
Date Fri, 23 Jun 2006 12:39:29 GMT
[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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