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From "Ilya Okomin" <ilya.oko...@gmail.com>
Subject Re: [jira] Created: (HARMONY-1116) [classlib][text] Bidi.getLength() result differs from RI when flag > 61
Date Fri, 25 Aug 2006 13:04:28 GMT
On 8/9/06, Denis Kishenko <dkishenko@gmail.com> wrote:
>
> Behavior of Harmony Bidi implementation differs from RI when Bidi is
> created with flag parameter more then 61 According spec flag should be
> a combination of predefined constants and 62 is invalid value.
>
> I filed this issue as non-bug difference. Does anybody have objection?


Hello, Denis!

I've took a look into this bug and also have an opinion that this is a
non-bug difference.
As it's written in the spec flags argument could be one of the predefined
values.
Verification of other non-predefined values is undescribed in the spec.

I think in this case we should be compatible for predefined values and we
shouldn't care if Harmony
implementation has another behavior than RI for non-specified flags values.

Regards,
Ilya.

2006/8/9, Denis Kishenko (JIRA) <jira@apache.org>:
> > [classlib][text] Bidi.getLength() result differs from RI when flag > 61
> > -----------------------------------------------------------------------
> >
> >                 Key: HARMONY-1116
> >                 URL: http://issues.apache.org/jira/browse/HARMONY-1116
> >             Project: Harmony
> >          Issue Type: Bug
> >          Components: Non-bug differences from RI
> >            Reporter: Denis Kishenko
> >
> >
> > RI returns 0 for java.text.Bidi.getLength() if object was created via
> Bidi(String paragraph, int flags) with flag>61 like below:
> >
> > Bidi bd = new Bidi("Java is the best", 62);
> >
> > From the specification for Bidi constructor:
> > flags - a collection of flags that control the algorithm. The algorithm
> > understands the flags DIRECTION_LEFT_TO_RIGHT, DIRECTION_RIGHT_TO_LEFT,
> > DIRECTION_DEFAULT_LEFT_TO_RIGHT, and DIRECTION_DEFAULT_RIGHT_TO_LEFT.
> > Other values are reserved.
> >
> > ------------------------- Test ----------------------------------
> >
> > import java.text.*;
> >
> > public class bug9383 {
> >    public static void main (String[] args) {
> >        try {
> >            Bidi bd = new Bidi("Java is the best", 62);
> >            System.out.println("len="+bd.getLength());
> >       } catch (Exception e) {
> >           e.printStackTrace();
> >       }
> >    }
> > }
> >
> > ---------------------------- Output
> -------------------------------------------
> >
> > RI
> > len=0
> >
> > Harmony
> > len=16
> >
> >
> >
> >
> >
> > --
> > This message is automatically generated by JIRA.
> > -
> > If you think it was sent incorrectly contact one of the administrators:
> http://issues.apache.org/jira/secure/Administrators.jspa
> > -
> > For more information on JIRA, see:
> http://www.atlassian.com/software/jira
> >
> >
> >
>
>
> --
> Denis M. Kishenko
> Intel Middleware Products Division
>
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>


-- 
--
Ilya Okomin
Intel Middleware Products Division

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