X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2Fpathological_cases.js;h=985241f230df1e1ab2bda9bff4d9344581e83de6;hb=d66c74ef29a8ad222e7203911af1b46b37f5bde1;hp=502c8fdb62c4c499928a7909e7551f4636879e89;hpb=fa460473ef9397759466361ff32de56a4f8fa956;p=dygraphs.git

diff --git a/auto_tests/tests/pathological_cases.js b/auto_tests/tests/pathological_cases.js
index 502c8fd..985241f 100644
--- a/auto_tests/tests/pathological_cases.js
+++ b/auto_tests/tests/pathological_cases.js
@@ -68,8 +68,8 @@ pathologicalCasesTestCase.prototype.testCombinations = function() {
     padded: {
       includeZero: true,
       drawAxesAtZero: true,
-      xRangePad: 0.02,
-      yRangePad: 0.04
+      xRangePad: 2,
+      yRangePad: 4
     }
   };
 
@@ -134,4 +134,28 @@ pathologicalCasesTestCase.prototype.testDivAsString = function() {
              "1,2\n";
 
   var g = new Dygraph('graph', data, {});
-}
+};
+
+
+pathologicalCasesTestCase.prototype.testConstantSeriesNegative = function() {
+  var data = "X,Y\n" +
+             "1,-1\n" +
+             "2,-1\n";
+
+  g = new Dygraph('graph', data, {});
+  // This check could be loosened to
+  // g.yAxisRange()[0] < g.yAxisRange()[1] if it breaks in the future.
+  assertEquals([-1.1, -0.9], g.yAxisRange());
+};
+
+
+pathologicalCasesTestCase.prototype.testConstantSeriesNegativeIncludeZero = function() {
+  var data = "X,Y\n" +
+             "1,-1\n" +
+             "2,-1\n";
+
+  g = new Dygraph('graph', data, {includeZero: true});
+  // This check could be loosened to
+  // g.yAxisRange()[0] < g.yAxisRange()[1] if it breaks in the future.
+  assertEquals([-1.1, 0], g.yAxisRange());
+};