[x3d-public] X3D regexes for colorRGBA, image need work

[Don Brutzman]

following Andreas' earlier example, have added some regex tests for SFColorRGBA to regex101.com (it allows login using github account).

SFColorRGBA tests for default value pass but illegal values (including empty value) are incorrectly accepted, leading to RED test failure.  screenshot attached, clearly something is awry.

https://regex101.com/r/sy4qJ7/1

http://www.web3d.org/specifications/X3dRegularExpressions.html#SFColorRGBA

On 6/28/2018 8:45 PM, Don Brutzman wrote:
> Newly installed X3DJSAIL tests reveal:
> 
> SFColorRGBAObject.initialize() problem: failed to match default value DEFAULT_VALUE [F at 481ba2cf
> MFColorRGBAObject.initialize() problem: failed to match default value DEFAULT_VALUE [F at 12d2ce03
> SFImageObject.initialize() problem: failed to match default value DEFAULT_VALUE [I at 6239aba6
> MFImageObject.initialize() problem: failed to match default value DEFAULT_VALUE [I at 4f3bbf68
> 
> Regexes can be found in schema documentation for each  Simple type at
> 
> http://www.web3d.org/specifications/X3dSchemaDocumentation4.0/x3d-4.0.html
> 
> and further documented at
> 
> http://www.web3d.org/specifications/X3dRegularExpressions.html#SFColorRGBA
> http://www.web3d.org/specifications/X3dRegularExpressions.html#SFImage
> 
> Anyone want to tackle these?
all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman
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