tsh tests / update setregularkey tsh

src/ripple/app/hook/applyHook.h

@@ -44,7 +44,7 @@ namespace hook
         {ttESCROW_FINISH,       tshROLLBACK },
         {ttACCOUNT_SET,         tshNONE     },
         {ttESCROW_CANCEL,       tshCOLLECT  },
-        {ttREGULAR_KEY_SET,     tshNONE     },
+        {ttREGULAR_KEY_SET,     tshROLLBACK },
         {ttOFFER_CREATE,        tshCOLLECT  },
         {ttOFFER_CANCEL,        tshNONE     },
         {ttTICKET_CREATE,       tshNONE     },

src/ripple/app/hook/impl/applyHook.cpp

@@ -73,7 +73,6 @@ namespace hook
             // self transactions
             case ttACCOUNT_SET:
             case ttOFFER_CANCEL:
-            case ttREGULAR_KEY_SET:
             case ttTICKET_CREATE:
             case ttHOOK_SET:
             case ttOFFER_CREATE: // this is handled seperately
@@ -81,6 +80,14 @@ namespace hook
                 break;
             }
 
+            case ttREGULAR_KEY_SET:
+            {
+                if (!tx.isFieldPresent(sfRegularKey))
+                    return {};
+                ADD_TSH(tx.getAccountID(sfRegularKey), canRollback);
+                break;
+            }
+
             case ttDEPOSIT_PREAUTH:
             {
                 if (!tx.isFieldPresent(sfAuthorize))