Handle empty saved-state module smoke

scripts/smoke_1c_saved_state_module_write.py

@@ -68,6 +68,8 @@ def discover_module_target(base_url: str, base_id: str, table: str, timeout_seco
                 "discovery": {"status": saved_state.get("status"), "counts": saved_state.get("counts")},
             }
     raise AssertionError("no saved-state BSL module stream candidates found")
+
+
 def main() -> int:
 
     parser = argparse.ArgumentParser(description="Smoke saved-state BSL module stream write with apply_and_rollback.")
@@ -87,7 +89,23 @@ def main() -> int:
 
     auto_target: dict[str, Any] = {}
     if should_auto_select(args.file_name):
-        auto_target = discover_module_target(args.base_url, args.base_id, args.table, args.timeout_seconds)
+        try:
+            auto_target = discover_module_target(args.base_url, args.base_id, args.table, args.timeout_seconds)
+        except AssertionError as exc:
+            if not args.allow_empty_saved_state:
+                raise
+            result = {
+                "schema": "onec_module_stream_write_smoke.v1",
+                "status": "skipped_no_saved_state_candidate",
+                "skipped": True,
+                "base_id": args.base_id,
+                "saved_state_table": args.table,
+                "diagnostics": {"message": str(exc)},
+            }
+            args.report.parent.mkdir(parents=True, exist_ok=True)
+            args.report.write_text(json.dumps(result, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
+            print(json.dumps({"schema": result["schema"], "status": result["status"], "path": str(args.report)}, ensure_ascii=False, indent=2))
+            return 0
         args.file_name = auto_target["file_name"]
         args.stream_index = int(auto_target["stream_index"])
         args.old = auto_target["old"]