fix some tests for chinese, and robustify dateTime2ms

Author: alexcjohnson

src/lib/dates.js

@@ -157,7 +157,7 @@ exports.dateTime2ms = function(s, calendar) {
         calendar = '';
     }
 
-    var isChinese = calendar && calendar.substr(0, 7) === 'chinese';
+    var isChinese = isWorld && calendar.substr(0, 7) === 'chinese';
 
     var match = s.match(isChinese ? DATETIME_REGEXP_CN : DATETIME_REGEXP);
     if(!match) return BADNUM;

test/jasmine/tests/annotations_test.js

@@ -237,7 +237,8 @@ describe('annotations autosize', function() {
 
             expect(fullLayout.xaxis.range).toBeCloseToArray(x, PREC, '- xaxis');
             expect(fullLayout.yaxis.range).toBeCloseToArray(y, PREC, '- yaxis');
-            expect(dateAx.range.map(dateAx.r2l)).toBeCloseToArray(x2.map(dateAx.r2l), PRECX2, 'xaxis2 ' + dateAx.range);
+            expect(Lib.simpleMap(dateAx.range, dateAx.r2l))
+                .toBeCloseToArray(Lib.simpleMap(x2, dateAx.r2l), PRECX2, 'xaxis2 ' + dateAx.range);
             expect(fullLayout.yaxis2.range).toBeCloseToArray(y2, PRECY2, 'yaxis2');
             expect(fullLayout.xaxis3.range).toBeCloseToArray(x3, PREC, 'xaxis3');
             expect(fullLayout.yaxis3.range).toBeCloseToArray(y3, PREC, 'yaxis3');

test/jasmine/tests/finance_test.js

@@ -688,10 +688,10 @@ describe('finance charts calc transforms:', function() {
 
         var out = _calc([trace0, trace1]);
 
-        var x0 = out[0].x.map(Lib.dateTime2ms);
+        var x0 = Lib.simpleMap(out[0].x, Lib.dateTime2ms);
         expect(x0[x0.length - 2] - x0[0]).toEqual(1);
 
-        var x2 = out[2].x.map(Lib.dateTime2ms);
+        var x2 = Lib.simpleMap(out[2].x, Lib.dateTime2ms);
         expect(x2[x2.length - 2] - x2[0]).toEqual(1);
 
         expect(out[1].x).toEqual([]);