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Posted to commits@harmony.apache.org by "Alexey A. Ivanov (JIRA)" <ji...@apache.org> on 2006/08/02 10:06:15 UTC
[jira] Updated: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
[ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]
Alexey A. Ivanov updated HARMONY-649:
-------------------------------------
Attachment: Bidi.patch
The original Bidi patch contains the same code in three functions, and so this code should be moved into a separate function to eliminate duplication. This is what I've done.
This patch should be applied instead of the original one.
> [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
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, 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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