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Date: Tue, 10 Oct 2006 14:24:44 +0800
From: Spark Shen <smallsmallorgan@gmail.com>
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To: harmony-dev@incubator.apache.org
Subject: Re: [classlib][regex|luni] build break
References: <452AEE3E.7050500@gmail.com>
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Tim Ellison =E5=86=99=E9=81=93:
> So I checked in a patch for HARMONY-688's regex fix, and it passed the
> regex unit tests, but causes the existing luni tests to fail in
> java.util.Scanner.  I've not figured out the base cause of the failure
> so I've backed out the changes.
>
> Regards,
> Tim
>
>  =20
Hi regular expression guys:

After applying Harmony-688 on my local env. The following test case will=20
fail on Harmony but pass on RI
public void test=5Fmisc() {
String pattern =3D "*(\\p{javaDigit})++*";
Matcher mat =3D Pattern.compile(pattern).matcher("123");
assertTrue(mat.matches());
}

Since in Scanner implementation, the pattern "(\\p{javaDigit})++" is=20
heavily utilized to recognize integer numbers, then many of Scanner=20
tests fail.
Greedy quantifiler here works fine.

Would any regular expression guru look at this issue?

Best regards

--=20
Spark Shen
China Software Development Lab, IBM


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