[jira] Updated: (HARMONY-696) Harmony regex does not support Character.isXXX character classes

["Nikolay Kuznetsov (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/HARMONY-696?page=all ]

Nikolay Kuznetsov updated HARMONY-696:
--------------------------------------

    Attachment: charclasses.patch
                charclasses_tests.patch

The attached patch contains fixes for this issue and unit test update for added functionality.

Note:
Current implmentation of Harmony java.util.regex package(as well as this patch) does not support supplementary characters. For more details and comments on supplementary character support please refer to HARMONY-688.

> Harmony regex does not support Character.isXXX character classes
> ----------------------------------------------------------------
>
>          Key: HARMONY-696
>          URL: http://issues.apache.org/jira/browse/HARMONY-696
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>  Environment: All
>     Reporter: Nikolay Kuznetsov
>  Attachments: charclasses.patch, charclasses_tests.patch
>
> According to JavaDoc specification java.util.regex.Patter should provide character classes corresponding to all Character.isXXX methods except deprecated:
> "Categories that behave like the java.lang.Character boolean ismethodname methods (except for the deprecated ones) are available through the same \p{prop} syntax where the specified property has the name javamethodname."
> Harmony implementation supports only for, which named directly in the spec:
> java.lang.Character classes (simple java character type) 
> \p{javaLowerCase} Equivalent to java.lang.Character.isLowerCase() 
> \p{javaUpperCase} Equivalent to java.lang.Character.isUpperCase() 
> \p{javaWhitespace} Equivalent to java.lang.Character.isWhitespace() 
> \p{javaMirrored} Equivalent to java.lang.Character.isMirrored() 
> The others should be also implemented.

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