michael@0: // Making the array huge and sparse shouldn't leave us iterating through the entire array.
michael@0: // But it does, sadly. Disable, because it takes too long.
michael@0: if (0) {
michael@0:     var arr = [1, 2, 3, 4, 5, 6, 7, 8];
michael@0:     arr.length = Math.pow(2, 32) - 2;
michael@0:     arr.splice(5); // also test overflow
michael@0: 
michael@0:     assertEq(arr.length, 5);
michael@0:     assertEq(arr[0], 1);
michael@0:     assertEq(arr[1], 2);
michael@0:     assertEq(arr[2], 3);
michael@0:     assertEq(arr[3], 4);
michael@0:     assertEq(arr[4], 5);
michael@0:     assertEq(arr[5], undefined);
michael@0: }