Re: [Gnash-dev] [PATCH 2/2] Work around rendering problem in GemCraft Chapter One

[Sandro Santilli]

On Sat, Jan 26, 2013 at 09:43:27PM +0100, address@hidden wrote:
> 
> Sandro Santilli wrote:
> > Any chance you could expose
> > the problem in an automated testcase within the existing testsuite ?
> > Chances are you can produce a fully self-contained testcase (pure SWF
> > printing PASSED/FAILED, like those under actionscript.all).
> 
> I'll look into it, but that might be beyond this developer:-)
> 
> It'll probably take a couple of weekends at least.
> 
> Could you give me a hint how to detect whether drawing was successful?
> 
> Which existing testcase would serve as a good starting point?

testsuite/actionscript.all/BitmapData.as has some tests using getPixel
to verify the color of pixels in a rendered bitmap.

You can build the tests at all supported SWF versions with

 make -C testsuite/actionscript.all BitmapData-v{4,5,6,7}.swf

Make sure you've run "make check" before that as the generation of
those SWF also need the presence of a Dejagnu.swf file which is
created as part of that. You'll need libming installed and found
at ./configure time.

--strk;