General comment on ES 402 test suite (i18n)

Nebojša Ćirić cira at google.com
Mon Sep 10 15:56:17 PDT 2012


Btw. I've filed a bug wrt. de-DD with ICU -
http://bugs.icu-project.org/trac/ticket/9562


2012/9/10 Nebojša Ćirić <cira at google.com>

>
>
>
> 2012/9/10 Norbert Lindenberg <ecmascript at norbertlindenberg.com>
>
>>
>> On Sep 10, 2012, at 13:24 , Nebojša Ćirić wrote:
>>
>> >> Can you provide bug IDs?
>> >
>> >    # ICU bug http://bugs.icu-project.org/trac/ticket/9547
>> >   'data/test/suite/intl402/ch11/11.3/11.3.2_TRP.js': 'FAIL',
>> >   # ICU bug http://bugs.icu-project.org/trac/ticket/9265
>> >   'data/test/suite/intl402/ch09/9.2/9.2.5_11_g_ii_2.js': 'FAIL'
>> >
>> >  I don't have actual bug ID for ISO - CLDR issue (the fraction digits
>> for currencies). I'll talk to Mark about it.
>>
>> Thanks!
>>
>> >> > 8/25 EF are from not implementing the i18n support for localeCompare
>> and similar functions (yet).
>> >>
>> >> Looking forward to more info on this once you get there.
>> >>
>> > As soon as we ratify the spec :).
>>
>> Would be good to try this before we ratify. Just don't ship it yet :-)
>>
>> > NativeJSFormatter is V8 C++ method and it can detect if it was called
>> as constructor or not. But by the time I call it it's already too late.
>> It's interesting that requirement like this is in ES spec, but they don't
>> provide a way to check/enforce it.
>>
>> Have you talked to the V8 team about this and the prototype issue?
>>
>
> I filled a bug about prototype issue -
> http://code.google.com/p/v8/issues/detail?id=2293.
> As for the new/constructor issue they pointed out the internal C++ method
> I can't use (as mentioned). I am not sure they can do much there without
> actual ES spec telling them what/how to do it.
>
>
>>  > > 2/6 F are from 1x.3_a.js tests, where 0 property of Array.prototype
>> is tainted. I don't know how to guard against this. Any pointers?
>> >
>> > You mean 9.2.1_2.js and 9.2.6_2.js? The spec here refers to the List
>> specification type, and I implemented List objects using Array methods that
>> you have to grab before anybody can replace them.
>> >
>> > Methods are fine, but what do you do with '0' property. You can't grab
>> all indices in range to protect override.
>>
>> List.prototype = Object.create(null);
>>
>> > I have to check why:
>> >
>> > Object.defineProperty(Intl.Collator, 'prototype', new Intl.Collator())
>>
>> I changed the spec a while ago to not use an actual Collator object as
>> the prototype object, after Allen and Suzuki-san reported problems with
>> this approach. Use Intl.Collator.call({}) with the standard built-in values
>> of Intl.Collator and Function.prototype.call instead.
>>
>>
> I'll try that, thanks.
>
> --
> Nebojša Ćirić
>



-- 
Nebojša Ćirić
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