All Python files in the LLVM repository were reformatted with Black [1].
Files inside the LLDB subproject were reformatted in 2238dcc39358. This
patch updates a handful of tests that were added or modified since then
and weren't formatted with Black.
[1] https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style/68257
When formatting a variable, the max depth would potentially be ignored
if the current value object failed to print itself. Change that to
always respect the max depth, even if failure occurs.
rdar://109855463
Differential Revision: https://reviews.llvm.org/D152409
The `target.max-children-depth` setting and `--depth` flag would be
ignored if treating pointer as arrays, fix that by always incrementing
the current depth when printing a new child.
rdar://109855463
Differential Revision: https://reviews.llvm.org/D151950