michael@0: load(libdir + "eqArrayHelper.js");
michael@0: 
michael@0: function f1(a, bIs, b=3, ...rest) {
michael@0:     assertEq(a, 1);
michael@0:     assertEq(bIs, b);
michael@0:     assertEqArray(rest, []);
michael@0: }
michael@0: assertEq(f1.length, 2);
michael@0: f1(1, 3);
michael@0: f1(1, 42, 42);
michael@0: function f2(a=rest, ...rest) {
michael@0:     assertEq(a, undefined);
michael@0: }
michael@0: f2();
michael@0: function f3(a=rest, ...rest) {
michael@0:     assertEq(a, 1);
michael@0:     assertEqArray(rest, [2, 3, 4]);
michael@0: }
michael@0: f3(1, 2, 3, 4);
michael@0: function f4(a=42, ...f)  {
michael@0:     assertEq(typeof f, "function");
michael@0:     function f() {}
michael@0: }
michael@0: f4()