[webkit-dev] SVG Filters

Maciej Stachowiak mjs at apple.com
Fri Dec 4 11:06:58 PST 2009

On Dec 4, 2009, at 11:02 AM, Dirk Schulze wrote:

>> What kinds of tests do we have for the code already? Do we have  
>> code that tries to exercise edge cases? Do we have a fuzzer of some  
>> sort?
>>    -- Darin
> Every effect that was implemented has at least one test. They are  
> mostly
> simple test cases that just test one effect at once but there are also
> more complex tests, to see the behavior on combining different  
> effects.
> I try to address the different edge cases of every filter effect and  
> add
> more tests if necessary.
> Mainly effects with pixel manipulation already have more than one test
> to target different edge cases.

I think the feature is ready to be enabled by default.

One thing that would strongly increase my confidence in actually  
shipping it would be some form of fuzz testing. Design review by  
security experts would also help, but that is hard to arrange. Whereas  
anyone can write a fuzz tester.


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