+// Regression test for http://code.google.com/p/dygraphs/issues/detail?id=426
+rollingAverageTestCase.prototype.testRollShortFractions = function() {
+ var opts = {
+ customBars: true,
+ labels: ['x', 'A']
+ };
+ var data1 = [ [1, [1, 10, 20]] ];
+ var data2 = [ [1, [1, 10, 20]],
+ [2, [1, 20, 30]],
+ ];
+
+ var graph = document.getElementById("graph");
+ var g = new Dygraph(graph, data1, opts);
+
+ var rolled1 = g.rollingAverage(data1, 1);
+ var rolled2 = g.rollingAverage(data2, 1);
+
+ assertEquals(rolled1[0], rolled2[0]);
+};