X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Fmisc%2Flocal.html;h=0d4fe45df295bbc33dd4e78e48510049a7b67412;hb=dd371798a58578e470de0a7e292ca5ca550aa3f3;hp=b7d3a0dfd8ab0d338051900ffeba05dd22d2e172;hpb=71e72c82ff58f2162bcb6336a0ce00043bc52c16;p=dygraphs.git

diff --git a/auto_tests/misc/local.html b/auto_tests/misc/local.html
index b7d3a0d..0d4fe45 100644
--- a/auto_tests/misc/local.html
+++ b/auto_tests/misc/local.html
@@ -16,6 +16,7 @@
   <script type="text/javascript" src="../tests/CanvasAssertions.js"></script>
   <script type="text/javascript" src="../tests/DygraphOps.js"></script>
   <script type="text/javascript" src="../tests/PixelSampler.js"></script>
+  <script type="text/javascript" src="../tests/Util.js"></script>
 
   <!-- Scripts for automated tests -->
   <script type="text/javascript" src="../tests/annotations.js"></script>
@@ -68,6 +69,20 @@
   }
 </style>
   <script type="text/javascript">
+
+  // save Dygraph.warn so we can catch warnings.
+  if (false) { // Set true if you want warnings to cause failures.
+    var originalDygraphWarn = Dygraph.warn;
+    Dygraph.warn = function(msg) {
+      if (msg == "Using default labels. Set labels explicitly via 'labels' in the options parameter") {
+        originalDygraphWarn(msg);
+        return;
+      }
+      throw "Warnings not permitted: " + msg;
+    }
+    Dygraph.prototype.warn = Dygraph.warn;
+  }
+
   var tc = null; // Selected test case
   var name = null;