On 10/17/06, Andrew Zhang <[EMAIL PROTECTED]> wrote:
>
>
>
> On 10/17/06, Leo Li <[EMAIL PROTECTED]> wrote:
> >
> > I think Harmony is more reasonable.
> >
> > As spec says, if Charset.forName("UnicodeBig") throws
> > .UnsupportedCharsetException then no support for the named
charset is
> > available in this instance of the Java virtual machine. Then how
can we
> > get
> > new String(b, "UnicodeBig") without throwing
UnsupportedCharsetException
> > on
> > the same jvm? The spec for String(byte[] bytes,String
charsetName) also
> > says
> > if the named charset is not supported, UnsupportedCharsetException
> > should be
> > thrown out.
>
>
> UNICODEBIG is a java alias for UTF-16BE. I think we'd better
support such
> mapping in String and follow RI.
>
You can find the encoding set from spec. [1]
[1] http://java.sun.com/j2se/1.5.0/docs/guide/intl/encoding.doc.html
On 10/17/06, Tony Wu <[EMAIL PROTECTED]> wrote:
> > >
> > > Hi all,
> > > I found this when I tried to debug the failure tests of ant on
> > > harmony. Note the output of testcases below.
> > >
> > > import java.io.UnsupportedEncodingException;
> > > import java.nio.charset.Charset ;
> > > import junit.framework.TestCase;
> > >
> > > public class TestCharset extends TestCase {
> > > public void test1() throws UnsupportedEncodingException {
> > > byte[] b = new byte[] { 'a', 'b', 'c' };
> > > String s = new String(b, "UnicodeBig");
> > > assertEquals("abc", s);
> > > }
> > >
> > > public void test2() {
> > > Charset.forName("UnicodeBig");
> > > }
> > > }
> > >
> > > RI:
> > > test1: junit.framework.ComparisonFailure: expected:<abc> but
was:<>
> > > test2: java.nio.charset.UnsupportedCharsetException: UnicodeBig
> > >
> > > Harmony:
> > > test1:java.nio.charset.UnsupportedCharsetException: UnicodeBig
> > > test2:
> > > java.nio.charset.UnsupportedCharsetException: The unsupported
charset
> > > name is "UnicodeBig"
> > >
> > > seems RI can recognize the *UnicodeBig* in Constructor of
j.l.String,
> > > whereas Harmony does not support this alias at all.
> > >
> > > Do you have any concern about that?
> > > --
> > > Tony Wu
> > > China Software Development Lab, IBM
> > >
> > >
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> > >
> >
> >
> > --
> > Leo Li
> > China Software Development Lab, IBM
> >
> >
>
>
> --
> Best regards,
> Andrew Zhang
--
Best regards,
Andrew Zhang
