Setup to run TS litesvm tests

You need to create a symbolic link of the node-litesmv which allows you to write litesvm in TS

1. Build an enhanced version of LiteSVM 0.8.1 that supports Gimlet:

Please clone this.

git clone https://github.com/procdump/litesvm
cd litesvm/crates/node-litesvm && yarn && yarn build -- --features sbpf-debugger

Finally in order for the Typescript tests to use the enhanced version of LiteSVM we've just built, create a symbolic link to it at the root directory of the anchor workspace. Be sure to use full path:

ln -s /path/to/enhanced/litesvm/crates/node-litesvm/litesvm local-litesvm

2. Start Debugging

Go into your test cases — either tests/anchor_cpi.ts or programs/program_a/tests/test_cpi.rs.

Above the test cases, there should be a Sbpf Debug or Sbpf Debug All CodeLens button.

1. After clicking the button, it will start compiling your program using anchor build, and then launch the LLDB debugger, where you can begin debugging.
2. It is recommended to use only the continue command to skip stepping into built-in code and focus on debugging your own program.

3. Test with Native Apps

In the workspace, you can find a native_apps directory where you can also test the debugger.

Make sure to open the specific project folder (e.g., one inside native_apps) as your workspace root in VS Code — Gimlet requires the project to be opened at the root level to detect and run correctly.