michael@0: function computeInputVariants(len) {
michael@0:   var orig = "";
michael@0:   var pointed = "";
michael@0:   for (var i = 0; i < len; i++) {
michael@0:     orig += (i%10)+"";
michael@0:     pointed += (i%10)+".";
michael@0:   }
michael@0:   return [orig, pointed];
michael@0: }
michael@0: 
michael@0: function test() {
michael@0:   var re11 = /\./g;
michael@0:   for (var i=0; i < 40; i++) {
michael@0:     var a = computeInputVariants(i);
michael@0:     assertEq(a[0], a[1].replace(re11, ''))
michael@0:   }
michael@0: }
michael@0: test();