X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2Frange_tests.js;h=83a2505f870656e313f22433a1393c10fbb39eca;hb=4c10c8d21b6858ea9029bdb789f487d9103d72f9;hp=96e5eb7b3691f9bde6ab638c01788c72a63fa023;hpb=e4ddb639e116ae48dba0ab9c130feae6390eafa3;p=dygraphs.git

diff --git a/auto_tests/tests/range_tests.js b/auto_tests/tests/range_tests.js
index 96e5eb7..83a2505 100644
--- a/auto_tests/tests/range_tests.js
+++ b/auto_tests/tests/range_tests.js
@@ -78,6 +78,22 @@ RangeTestCase.prototype.testRangeSetOperations = function() {
   assertEquals([12, 18], g.xAxisRange());
   assertEquals([10, 40], g.yAxisRange(0));
 
+  g.updateOptions({ valueRange: [10, null] });
+  assertEquals([12, 18], g.xAxisRange());
+  assertEquals([10, 44.2], g.yAxisRange(0));
+
+  g.updateOptions({ valueRange: [10, 40] });
+  assertEquals([12, 18], g.xAxisRange());
+  assertEquals([10, 40], g.yAxisRange(0));
+
+  g.updateOptions({ valueRange: [10, undefined] });
+  assertEquals([12, 18], g.xAxisRange());
+  assertEquals([10, 44.2], g.yAxisRange(0));
+
+  g.updateOptions({ valueRange: [10, 40] });
+  assertEquals([12, 18], g.xAxisRange());
+  assertEquals([10, 40], g.yAxisRange(0));
+
   g.updateOptions({  });
   assertEquals([12, 18], g.xAxisRange());
   assertEquals([10, 40], g.yAxisRange(0));