text: /* global require */
  (function () {
      "use strict";
  
      var test = require("tape");
      var SGF = require("sgfgrove");
  
      require("../lib/sgfgrove/ff123.js");
  
      test("SGFGrove.parse: FF[3]", function (t) {
          t.deepEqual(
              SGF.parse("(;FF[3]CoPyright[foo])"),
              [[[{ FF: 3, CP: "foo" }], []]],
              "lower-case letters should be ignored"
          );
  
          t.throws(
              function () {
                  SGF.parse("(;FF[3]CP[foo]CoPyright[bar])");
              },
              SyntaxError,
              "duplicate property"
          );
  
          t.end();
      });
  
  }());
  
  