[Lldb-commits] [lldb] [lldb][test] Turn (most) libcxx data-formatters tests into generic tests (PR #146740)

[Pavel Labath via lldb-commits]

labath wrote:

Thanks for taking this on.

It looks like most of the new tests fail on libstdc++. The reasons are often trivial -- for example the shared_ptr test fails because the object has a children whose name is `pointer` and not `__ptr_` (I'd say the libstdc++ formatter is right here) Overall, this doesn't surprise me much, since we haven't tried to make sure our formatters present a consistent view of the objects (even though I think we should and I think it should be possible).

I'd probably do this one data structure at a time -- merge the tests and tweak the formatters so that they produce uniform output. Thankfully, today we at least have presubmits to test these out easily.

https://github.com/llvm/llvm-project/pull/146740