Adding Run and Debug Selected Test Commands

[adstep]

Adds two new commands for quickly executing a selected test in VSCode:

• RunSelected
• DebugSelected

Works by walking up the syntax tree, starting from the position of the user's cursor, looking for a function that has a 'test' attribute. To assist with this discovery process, I've added an LSP extension method 'rust-analyzer/selectedTest' which is used to find the test and then, if found, build a corresponding runnable to execute.

This attempts to address #14805.

[adstep]

I am blocked on CI failing. I don't understand what I need to 'adjust'. The PR makes modifications to both lsp/ext.rs and lsp-extensions.md.

lsp/ext.rs was changed without touching lsp-extensions.md.

Expected hash: d636c3500a6aab1c
Actual hash: 121482ee911854da

Please adjust docs/dev/lsp-extensions.md.

[Young-Flash]

maybe this help
https://github.com/rust-lang/rust-analyzer/blob/2ee17bc5f256e379c4df954e984b9bd0d79f1cbd/docs/dev/lsp-extensions.md?plain=1#L1C4-L9

change the commit hash in docs/dev/lsp-extensions.md line 2 and report at #4604

[adstep]

maybe this help https://github.com/rust-lang/rust-analyzer/blob/2ee17bc5f256e379c4df954e984b9bd0d79f1cbd/docs/dev/lsp-extensions.md?plain=1#L1C4-L9

change the commit hash in docs/dev/lsp-extensions.md line 2 and report at #4604

Thanks!

[Young-Flash]

r? @lnicola

[adstep]

Do I need to do anything now this is waiting on decision?

[bors]

☔ The latest upstream changes (presumably #16024) made this pull request unmergeable. Please resolve the merge conflicts.

[Veykril]

No, this just needs time from a reviewer (as you can see there is a big backlog of PRs right now)

[rustbot]

There are merge commits (commits with multiple parents) in your changes. We have a no merge policy so these commits will need to be removed for this pull request to be merged.

You can start a rebase with the following commands:

$ # rebase
$ git rebase -i master
$ # delete any merge commits in the editor that appears
$ git push --force-with-lease

The following commits are merge commits:

• ac369cb

[Young-Flash]

I am sorry about this, may I ask why it closed?