made passing test cases

Author: suniltandan

lib/parse.js

@@ -221,9 +221,14 @@ var json_parse = function (options) {
             // logicc.
             // max 17 character before e else we return big number
             if (string.replace('.','').split(/[eE]/)[0].length > 15) {
-              return _options.useNativeBigInt
-                ? BigInt(string)
-                : new BigNumber(string);
+              if (_options.useNativeBigInt) {
+                try {
+                  return BigInt(string);
+                } catch (e) {
+                  return number;
+                }
+              }
+              return new BigNumber(string);
             }
             return number;
           }