[Lldb-commits] [lldb] Fix flake in TestZerothFrame.py (PR #96685)

[Kendal Harland via lldb-commits]

kendalharland wrote:

> Instead of assuming the thread's index or index ID, it might be a good idea to have a little helper method that can look through the inferior's threads to find the thread with the property that we care about. In this case, we're looking for the thread that's stopped in a specific module (`a.out` in this case).
> 
> Concurrent execution and thread order is not guaranteed to be stable between runs, even if in practice they end up being that way on some platforms. The less we can rely on specific indices or IDs that "should" be correct, the better.

Sounds reasonable. I'll work that out with a helper method and resend for review once I upload a new commit. @bulbazord any idea how I can access the module from the `SBThread` object? I'm having trouble finding the right API.

https://github.com/llvm/llvm-project/pull/96685