return ary;
}
+function makeNumbers(ary) {
+ var ret = [];
+ for (var i = 0; i < ary.length; i++) {
+ ret.push(parseFloat(ary[i]));
+ }
+ return ret;
+}
+
function getLegend() {
var legend = document.getElementsByClassName("dygraph-legend")[0];
return legend.textContent;
}
+AxisLabelsTestCase.prototype.kCloseFloat = 1.0e-10;
+
AxisLabelsTestCase.prototype.testMinusOneToOne = function() {
var opts = {
width: 480,
var graph = document.getElementById("graph");
var g = new Dygraph(graph, data, opts);
- assertEquals(["-0.1","-0.08","-0.06","-0.04","-0.02","0","0.02","0.04","0.06","0.08"], getYLabels());
+ assertEqualsDelta(makeNumbers(["-0.1","-0.08","-0.06","-0.04","-0.02","0","0.02","0.04","0.06","0.08"]),
+ makeNumbers(getYLabels()), this.kCloseFloat);
opts.valueRange = [-0.05, 0.05];
g.updateOptions(opts);
// TODO(danvk): why '1.00e-2' and not '0.01'?
- assertEquals(["-0.05","-0.04","-0.03","-0.02","-0.01","0","1.00e-2","0.02","0.03","0.04"], getYLabels());
+ assertEquals(makeNumbers(["-0.05","-0.04","-0.03","-0.02","-0.01","0","1.00e-2","0.02","0.03","0.04"]),
+ makeNumbers(getYLabels()));
opts.valueRange = [-0.01, 0.01];
g.updateOptions(opts);
- assertEquals(["-0.01","-8.00e-3","-6.00e-3","-4.00e-3","-2.00e-3","0","2.00e-3","4.00e-3","6.00e-3","8.00e-3"], getYLabels());
+ assertEquals(makeNumbers(["-0.01","-8.00e-3","-6.00e-3","-4.00e-3","-2.00e-3","0","2.00e-3","4.00e-3","6.00e-3","8.00e-3"]), makeNumbers(getYLabels()));
g.setSelection(1);
assertEquals('1: Y:0', getLegend());
g.setSelection(9);
assertEquals("vf9: y:vf18", getLegend());
};
+
+AxisLabelsTestCase.prototype.testSeriesOrder = function() {
+ var opts = {
+ width: 480,
+ height: 320
+ };
+ var data = "x,00,01,10,11\n" +
+ "0,101,201,301,401\n" +
+ "1,102,202,302,402\n" +
+ "2,103,203,303,403\n" +
+ "3,104,204,304,404\n"
+ ;
+
+ var graph = document.getElementById("graph");
+ var g = new Dygraph(graph, data, opts);
+
+ g.setSelection(2);
+ assertEquals('2: 00:103 01:203 10:303 11:403', getLegend());
+
+ // Sanity checks for indexFromSetName
+ assertEquals(0, g.indexFromSetName("x"));
+ assertEquals(1, g.indexFromSetName("00"));
+ assertEquals(null, g.indexFromSetName("abcde"));
+
+ // Verify that we get the label list back in the right order
+ assertEquals(["x", "00", "01", "10", "11"], g.getLabels());
+};