Add failing tests

[michaeljones]

These are tests that have been deleted from the main 'merge-target' branch as they are failing and I'm not sure exactly how to fix them up.

[Rouslan]

I took a look at this branch and one change seems to be causing a problem.

In "renderer/sphinxrenderer.py", you replaced

cname = split_name(nodeDef.compoundname)

with

# strip out any template arguments before splitting on '::', to
# avoid errors if a template specialization has qualified arguments
# (see examples/specific/cpp_ns_template_specialization)
cleaned_name, _sep, _rest = nodeDef.compoundname.partition("<")
cname = split_name(cleaned_name)

but on my system, this change only causes test_example[index] and test_example[ns_template_specialization] to fail, because the same name is given for a template and its specialization. Could you try changing it back and checking again to see if the old version causes any problems?

[michaeljones]

@Rouslan - thank you for checking this out. It was an attempt to resolve the merge conflict with the change introduced by this PR #1012 but I confess I did it purely from a conflict resolution standard point and without the underlying understanding of the code. I can see that you've commented in that PR now that I check it out.

I can revert back to your version of things if you feel like your work already resolves the issue being address in #1012.

[Rouslan]

@michaeljones I see. Yes, I fixed this in my branch, without needing to strip out template arguments.