rpc: Fail to return undocumented return values

1 files changed, 4 insertions, 1 deletions

diff --git a/src/rpc/util.h b/src/rpc/util.h
index 94c2d2d626..db7f626e9c 100644
--- a/src/rpc/util.h
+++ b/src/rpc/util.h
@@ -223,6 +223,7 @@ struct RPCResult {
         NUM,
         BOOL,
         NONE,
+        ANY,        //!< Special type to disable type checks (for testing only)
         STR_AMOUNT, //!< Special string to represent a floating point amount
         STR_HEX,    //!< Special string with only hex chars
         OBJ_DYN,    //!< Special dictionary with keys that are not literals
@@ -295,6 +296,8 @@ struct RPCResult {
     std::string ToStringObj() const;
     /** Return the description string, including the result type. */
     std::string ToDescriptionString() const;
+    /** Check whether the result JSON type matches. */
+    bool MatchesType(const UniValue& result) const;
 };
 
 struct RPCResults {
@@ -333,7 +336,7 @@ public:
     using RPCMethodImpl = std::function<UniValue(const RPCHelpMan&, const JSONRPCRequest&)>;
     RPCHelpMan(std::string name, std::string description, std::vector<RPCArg> args, RPCResults results, RPCExamples examples, RPCMethodImpl fun);
 
-    UniValue HandleRequest(const JSONRPCRequest& request);
+    UniValue HandleRequest(const JSONRPCRequest& request) const;
     std::string ToString() const;
     /** Return the named args that need to be converted from string to another JSON type */
     UniValue GetArgMap() const;