Format.WMSGetFeatureInfo: also parse empty elements, p=me,r=erilem (closes #2867)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11688 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2011-03-10 16:36:30 +00:00
parent 9af89ff189
commit 046f0a39ed
2 changed files with 28 additions and 4 deletions
@@ -52,7 +52,7 @@
    }

    function test_read_msGMLOutput(t) {
-        t.plan(12);
+        t.plan(13);
        
        var parser = new OpenLayers.Format.WMSGetFeatureInfo();

@@ -69,6 +69,28 @@
        t.eq(features.length, 0,
             "Parsing empty msGMLOutput response succesfull");

+        // read empty attribute
+        text =
+            '<?xml version="1.0" encoding="ISO-8859-1"?>' +
+            '<msGMLOutput ' +
+            '    xmlns:gml="http://www.opengis.net/gml"' +
+            '    xmlns:xlink="http://www.w3.org/1999/xlink"' +
+            '    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">' +
+            '   <AAA64_layer>' +
+            '           <AAA64_feature>' +
+            '                   <gml:boundedBy>' +
+            '                           <gml:Box srsName="EPSG:28992">' +
+            '                                   <gml:coordinates>107397.266000,460681.063000 116568.188000,480609.250000</gml:coordinates>' +
+            '                           </gml:Box>' +
+            '                   </gml:boundedBy>' +
+            '                   <FOO>bar</FOO>' +
+            '                   <EMPTY></EMPTY>' +
+            '           </AAA64_feature>' +
+            '   </AAA64_layer>' +
+            '</msGMLOutput>';
+        features = parser.read(text);
+        t.eq((features[0].attributes.EMPTY === null), true, "Empty attribute is parsed as null");
+
        // read 1 feature from 1 layer
        text = 
            '<?xml version="1.0" encoding="ISO-8859-1"?>' +