X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;ds=sidebyside;f=auto_tests%2Ftests%2Futils_test.js;h=9c8974c432b67cf7864e2b7b4916275acc6a7778;hb=74018de8a92f3dd5ca02f6f04f1617fc8bfc03be;hp=ef022b9c4f5a8f4d2505c2a2f08445dd3d553711;hpb=7d1afbb93536f59e428f414d76514f25be4fffb6;p=dygraphs.git

diff --git a/auto_tests/tests/utils_test.js b/auto_tests/tests/utils_test.js
index ef022b9..9c8974c 100644
--- a/auto_tests/tests/utils_test.js
+++ b/auto_tests/tests/utils_test.js
@@ -146,7 +146,8 @@ UtilsTestCase.prototype.testIterator_whole_array = function() {
           throw "err";
         } else {
           return true;
-        });
+        };
+      });
   assertTrue(iter.hasNext());
   assertEquals('a', iter.next());
   assertTrue(iter.hasNext());
@@ -155,4 +156,17 @@ UtilsTestCase.prototype.testIterator_whole_array = function() {
   assertEquals('c', iter.next());
   assertFalse(iter.hasNext());
   assertNull(iter.next());
-}
\ No newline at end of file
+}
+
+UtilsTestCase.prototype.testIterator_no_args = function() {
+  var array = ['a', 'b', 'c'];
+  var iter = Dygraph.createIterator(array);
+  assertTrue(iter.hasNext());
+  assertEquals('a', iter.next());
+  assertTrue(iter.hasNext());
+  assertEquals('b', iter.next());
+  assertTrue(iter.hasNext());
+  assertEquals('c', iter.next());
+  assertFalse(iter.hasNext());
+  assertNull(iter.next());
+}