[Webkit-unassigned] [Bug 76893] Implement value sanitization algorithm for type=datetime

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=76893





--- Comment #4 from Kent Tamura <tkent at chromium.org>  2012-10-18 20:56:18 PST ---
(From update of attachment 169537)
View in context: https://bugs.webkit.org/attachment.cgi?id=169537&action=review

>>> LayoutTests/fast/forms/datetime/datetime-value-sanitization-expected.txt:9
>>> +PASS input.value = "2009-09-07T16:49:00.000Z"; input.value is "2009-09-07T16:49Z"
>> 
>> Can you preserve trailing zeros of the input datetime values?
>> 
>> If we do so, we should do:
>>  - Add "SecondFormat m_preferredSecondForamt;" and "SecondFormat preferredSecondFormat() const" to DateComponents
>>  - m_preferredSecondFormat is updated in DateComponents::parseTime
>>  - DateTimeInputType::sanitizeValue calls date.toString(date.preferredSecondFormat)
> 
> The spec says that normalized value is the shortest possible representation of the given time.
> http://www.whatwg.org/specs/web-apps/current-work/multipage/common-microsyntaxes.html#valid-normalized-forced-utc-global-date-and-time-string
> Is there a good reason for keeping the second format of the input?

Oh, I see.  It is a standard behavior.
So, the C++ part of your patch is ok.

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