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From "Michael Bouschen (JIRA)" <j...@apache.org>
Subject [jira] Closed: (JDO-49) TestFieldsOfDouble value outside of Derby DOUBLE range
Date Sat, 22 Apr 2006 19:31:14 GMT
     [ http://issues.apache.org/jira/browse/JDO-49?page=all ]
     
Michael Bouschen closed JDO-49:
-------------------------------

    Fix Version: JDO 2 beta
     Resolution: Fixed

> TestFieldsOfDouble value outside of Derby DOUBLE range
> ------------------------------------------------------
>
>          Key: JDO-49
>          URL: http://issues.apache.org/jira/browse/JDO-49
>      Project: JDO
>         Type: Bug

>   Components: tck20, tck11
>     Reporter: Michelle Caisse
>     Assignee: Michelle Caisse
>      Fix For: JDO 2 beta

>
> TestFieldsOfDouble fails because the test attempts to persist values of  Double.MIN_VALUE
and Double.MAX_VALUE and the Derby double datatype has narrower limits.
> Craig's comment:
> We should not use Double.MIN_VALUE and MAX_VALUE in TCK tests. I had changed a number
of these to fix a similar bug last year, but apparently overlooked this class.
> We decided to use these values for double in the AllTypes class:
>     public static final double DOUBLE_SMALLEST = -9999999999999.9;
>     public static final double DOUBLE_LARGEST  =  9999999999999.9;
>     public static final double[] double_values =
>         { DOUBLE_SMALLEST, DOUBLE_LARGEST, 0.0, 100.0, 100.0,
>             50000000.0, -234234.234, 1000000000.0, 350.5, -25.5 };
> I'd be happy to use DOUBLE_LARGEST and DOUBLE_SMALLEST from AllTypes.

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