doubles/

Double: reads its config through the PUBLIC sdk.Config() and reflects it in Value — so the host→plugin config path (OSCTF_PLUGIN_CONFIG env → sdk.Config) can be asserted end to end.

Double: CRASHES AFTER SERVING — handshakes and answers Info, then exits non-zero on the first Value call.

Double: CRASH ON LAUNCH — exits non-zero before serving, every time.

Double: well-behaved baseline.

Double: HANG — Value never returns (and ignores the context).

Double: IGNORES SHUTDOWN — serves correctly but traps and ignores SIGINT/SIGTERM, so a graceful stop does not make it exit.

Double: logs via the PUBLIC sdk.Log() on each call, so the plugin→host log path (over go-plugin's stderr channel into the host Logger) can be asserted end to end.

Double: MALFORMED — serves Info fine but returns a gRPC error status on Value (and an out-of-contract Info name mismatch is available via NAME).

Double: NEVER HANDSHAKES — a valid executable that starts and then blocks forever without calling plugin.Serve, so the go-plugin handshake never completes and the loader's launch is stuck until its StartTimeout.

Double: SLOW — responds correctly, every time, in 4 seconds, and deliberately IGNORES the request context.

Double: SLOW BUT COOPERATIVE — a long call like `slow`, except it HONORS ctx cancellation: on cancel it returns promptly with codes.Canceled instead of running to completion.

Double: SLOW ONLY ON SHUTDOWN — responds normally, but on a stop signal takes far longer than the 30s drain window to exit.

Double: WRONG ABI MAJOR — serves correctly but with a go-plugin ProtocolVersion the host does not speak.