michael@0: var a = [, , , , , , ];
michael@0: var res = 0;
michael@0: exhaustiveSliceTest("exhaustive slice test 1", a);
michael@0: function mySlice(a, from, to) {
michael@0:     var to2 = to;
michael@0:     if (to2 > 0) {
michael@0:         res += to2;
michael@0:         to2 = to2.length + to;
michael@0:     }
michael@0: }
michael@0: function exhaustiveSliceTest(testname, a) { x = a; }
michael@0: for (y = a.length; y >= 0; y--) {
michael@0:     mySlice(a, x, y);
michael@0: }
michael@0: assertEq(res, 21);