X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2FUtil.js;h=2b308b36df08b6e0a017ec6ff64410488367f240;hb=e0629007580486339315df286d948c44fcfa6da8;hp=66daa7f2fb1dcff7847cc8a1829aea14cc28a92c;hpb=3a84670d430444e0fb4b89c6991c3787f2f329dc;p=dygraphs.git

diff --git a/auto_tests/tests/Util.js b/auto_tests/tests/Util.js
index 66daa7f..2b308b3 100644
--- a/auto_tests/tests/Util.js
+++ b/auto_tests/tests/Util.js
@@ -54,7 +54,8 @@ Util.getClassTexts = function(css_class, parent) {
 Util.getLegend = function(parent) {
   parent = parent || document;
   var legend = parent.getElementsByClassName("dygraph-legend")[0];
-  return legend.textContent;
+  var re = new RegExp(String.fromCharCode(160), 'g');
+  return legend.textContent.replace(re, ' ');
 };
 
 /**
@@ -66,3 +67,15 @@ Util.assertStyleOfChildren = function(selector, property, expectedValue) {
     assertEquals(expectedValue,  $(child).css(property));
   });
 };
+
+
+/**
+ * Takes in an array of strings and returns an array of floats.
+ */
+Util.makeNumbers = function(ary) {
+  var ret = [];
+  for (var i = 0; i < ary.length; i++) {
+    ret.push(parseFloat(ary[i]));
+  }
+  return ret;
+};