3.0's SilkTouch affected by a ClangSharp upstream bug whereby test code is in XML

[Perksey]

Example file: out.xml.txt

This needs to be fixed upstream in the ClangSharp repo and the version updated in our projects once a new update is released encompassing these changes.

The likely culprit is the OutputFactoryBuilder, but don't quote me on that.

Related #557

[Perksey]

cc @tannergooding

[tannergooding]

So basically you want XML product code and C# tests?

[Perksey]

This particular issue is because we're getting C# test code added to the XML output file (only in single-file mode mind) even though the OutputMode is Xml and, to my knowledge, we're not enabling test output (which is presumably why the test implementations are empty)

#557 is for discussing designing a way to get tests exposed in XML. But right now there should be no tests exposed in XML whatsoever, the bug is there are.

[Perksey]

@HurricanKai for visibility

[HurricanKai]

For future reference, this is what the issue looks like in the file:

[tannergooding]

This should be pretty straightforward to resolve in ClangSharp. We should really just have "single file mode" output separate files for "source" vs "tests".

If this is a priority, let me know and I can take a look at it sooner