Re: Test suite

[icicle]

Whatever is going on, I do not have a clue. Now I simply took some  
code from the test case you sent me, pasted it right into

@implementation NSNumberFormatter (PrivateMethods)
- (void) _resetUNumberFormat
{
#if GS_USE_ICU == 1
  UNumberFormatStyle style;
  UErrorCode err = U_ZERO_ERROR;
  const char *cLocaleId;

  if (internal->_formatter)
    unum_close(internal->_formatter);

  cLocaleId = [[internal->_locale localeIdentifier] UTF8String];

  style = NSToICUFormatStyle (internal->_style);

  internal->_formatter = unum_open (style, NULL, 0, cLocaleId, NULL, &err);
  if (U_FAILURE(err))
    internal->_formatter = NULL;

    // stupid test
  UChar buffer[256];
  double d = 1234.56;
  int i = 1234;
  UNumberFormat *fmt;

  // it does not seem to matter which locale I do use, so
  // simply supply nothing
  fmt = unum_open(UNUM_IGNORE, NULL, 0, NULL, NULL, &err);
  int32_t r = unum_formatDouble(fmt, d, buffer, 256, NULL, &err);

  // print number and th result string length
  fprintf(stdout, "%f %d\n", d, r);
    //

  [self setMaximumFractionDigits: 0];
#else
  return;
#endif
}

and it does NOT work. It works as standalone program, but not inside  
NSNumberFormatter. I am really confused...

TOM

Quoting Stefan Bidi <address@hidden>:

> I really don't know what the problem is.  It looks like objc_msg_lookup is
> being called with receiver = 0x0, that will certainly return a bogus method
> (nil_method).
>
> On Sun, Mar 6, 2011 at 12:33 PM, <address@hidden> wrote:
>
> > Ouch, looks like something else entirely:
> >
> > 107           [fmt setNumberStyle: NSNumberFormatterPercentStyle];
> > (gdb)
> > 108           testHopeful = YES;
> > (gdb)
> > 109           PASS_EQUAL([fmt stringFromNumber: num], @"_123,443##",
> > (gdb) po num
> > -1234.43
> > (gdb) po fmt
> > <NSNumberFormatter: 0x8f4cb0>
> > (gdb) s
> > objc_msg_lookup (receiver=0x0, selector=0x612390) at sendmsg2.c:330
> > 330     {
> > Current language:  auto; currently c
> > (gdb) bt
> > #0  objc_msg_lookup (receiver=0x0, selector=0x612390) at sendmsg2.c:330
> > #1  0x000000000040afd9 in main () at basic10_4.m:109
> > (gdb) s
> > 331             if (nil == receiver) { return (IMP)nil_method; }
> >
> > Looks like the runtime does not find the string formatters methods,
> > therefore garbage is returned.
> > I am using the GNUstep runtime from SVN trunk.
> >
> >
> > TOM
> >
> >
> > Quoting Stefan Bidi <address@hidden>:
> >
> >  I'm not really sure.  I was hoping this test would return NaN as well.
> > >  Try
> > > this other test.  Before, I used NULL (default locale) in the tests and
> > > now
> > > it explicitly chooses "en", same as the GNUstep tests.  I'm hoping libicu
> > > will return NaN this time.
> > >
> > > On Sun, Mar 6, 2011 at 11:57 AM, <address@hidden> wrote:
> > >
> > >  Hi,
> > > > address@hidden:~/Desktop/ICUtest$ gcc `icu-config --cflags`
> > > > `icu-config --ldflags` -licuio -o test test_unum.c
> > > > test_unum.c:6: Warnung: Rückgabetyp von »main« ist nicht »int«
> > > > address@hidden:~/Desktop/ICUtest$ ./test
> > > > 1.234,560000 = 1234,56
> > > > 1.234 = 1234
> > > >
> > > >
> > > > Could it be a Locale issue, since my Ubuntu uses a german one
> > > > (LANG="de_DE.UTF-8")? As I did a clean install of GNUstep today I did not
> > > > set a time zone or language yet, maybe that's an issue.
> > > >
> > > > TOM
> > > >
> > > >
> > > > Quoting Stefan Bidi <address@hidden>:
> > > >
> > > >  Hmm... The results you're getting are quite strange.  The only time
> > > > these
> > > >
> > > > > method returns NaN is if the object is not a NSNumber.  If it is, than
> > > > > we
> > > > > just send it through icu to get converted.  The problem here is that
> > > > > either
> > > > > libicu is returning 'NaN' for these values or NSNumber is return nil.
> > > > >
> > > > > Could you run and report the output of the attach test?  I just want to
> > > > > make
> > > > > sure libicu is doing it's thing correctly.  To build it: gcc `icu-config
> > > > > --ldflags` -licuio test_unum.c
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > > On Sun, Mar 6, 2011 at 7:02 AM, <address@hidden> wrote:
> > > > >
> > > > >
> > > > >  Hi!
> > > > > > Test results, lots of NSNumberFormatter fails. I am using ICU 4.6.
> > > > > >
> > > > > > Cheers,
> > > > > > TOM
> > > > > >
> > > > > >
> > > > > > _______________________________________________
> > > > > > Gnustep-dev mailing list
> > > > > > address@hidden
> > > > > > http://lists.gnu.org/mailman/listinfo/gnustep-dev