On Wed, Jul 9, 2014 at 2:52 PM, Justin Deoliveira <[email protected]
> wrote:
>
>
>
> On Wed, Jul 9, 2014 at 2:11 AM, Andrea Aime <[email protected]>
> wrote:
>
>> On Wed, Jul 9, 2014 at 2:22 AM, Justin Deoliveira <
>> [email protected]> wrote:
>>
>>> Hi all,
>>>
>>> More mac issues... I am running into a test failure in the render module.
>>>
>>> Failed tests:
>>> GridCoverageRendererTest.testReprojectGoogleMercator:354 Images are
>>> visibly different, found 3220 different pixels, against a threshold of 0
>>> GridCoverageRendererTest.testRenderingBuffer:277 Images are visibly
>>> different, found 5628 different pixels, against a threshold of 1000
>>>
>>> When I run in interactive mode the images look relatively similar, but
>>> do differ in a number of places.
>>>
>>>
>>> https://www.evernote.com/shard/s222/sh/8ea9043e-5dca-4be5-8a96-dc9f9cb03453/b7ff15dd511bc46a18402f0909e36185
>>>
>>
>> googleMercator.png is a 200x206 -> 42100 pixels, meaning the difference
>> is 13%.
>> I guess we _could_ up the threshold?
>>
>> Ok... what do you think is an acceptable default upper limit? 20%?
>
Eh, difficult to say, that depends on the specific test.
>
>
>> Btw, with the advanced raster projection handling for rasters you'll get
>> much more tests with this map I'm afraid...
>>
>> Ok... in the interest of sanity for people on osx do you mind if we add a
> flag to prevent failure in this case?
>
To just disable all image comparison tests on OSX? I guess if there is not
enough dev time on OSX, it's the only way, right?
Cheers
Andrea
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