3 <script src="../../lib/OpenLayers.js"></script>
4 <script type="text/javascript">
6 var test_content = '<kml xmlns="http://earth.google.com/kml/2.0"><Folder><name>OpenLayers export</name><description>Vector geometries from OpenLayers</description><Placemark id="KML.Polygon"><name>OpenLayers.Feature.Vector_344</name><description>A KLM Polygon</description><Polygon><outerBoundaryIs><LinearRing><coordinates>5.001370157823406,49.26855713824488 8.214706453896161,49.630662409673505 8.397385910100951,48.45172350357396 5.001370157823406,49.26855713824488</coordinates></LinearRing></outerBoundaryIs></Polygon></Placemark><Placemark id="KML.LineString"><name>OpenLayers.Feature.Vector_402</name><description>A KML LineString</description><LineString><coordinates>5.838523393080493,49.74814616928052 5.787079558782349,48.410795432216574 8.91427702008381,49.28932499608202</coordinates></LineString></Placemark><Placemark id="KML.Point"><name>OpenLayers.Feature.Vector_451</name><description>A KML Point</description><Point><coordinates>6.985073041685488,49.8682250149058</coordinates></Point></Placemark><Placemark id="KML.MultiGeometry"><name>SF Marina Harbor Master</name><description>KML MultiGeometry</description><MultiGeometry><LineString><coordinates>-122.4425587930444,37.80666418607323 -122.4428379594768,37.80663578323093</coordinates></LineString><LineString><coordinates>-122.4425509770566,37.80662588061205 -122.4428340530617,37.8065999493009</coordinates></LineString></MultiGeometry></Placemark></Folder></kml>';
7 var test_style = '<kml xmlns="http://earth.google.com/kml/2.0"> <Placemark> <Style> <LineStyle> <color>870000ff</color> <width>10</width> </LineStyle> </Style> <LineString> <coordinates> -112,36 -113,37 </coordinates> </LineString> </Placemark></kml>';
8 var test_style_fill = '<kml xmlns="http://earth.google.com/kml/2.0"> <Placemark> <Style> <PolyStyle> <fill>0</fill> <color>870000ff</color> <width>10</width> </PolyStyle> </Style> <LineString> <coordinates> -112,36 -113,37 </coordinates> </LineString> </Placemark></kml>';
9 var test_nl = '<kml xmlns="http://earth.google.com/kml/2.2"> <Document> <NetworkLink> <Link> <href>http://maker.geocommons.com/maps/1717/overlays/0</href> </Link> </NetworkLink> </Document></kml>';
11 function test_Format_KML_constructor(t) {
14 var options = {'foo': 'bar'};
15 var format = new OpenLayers.Format.KML(options);
16 t.ok(format instanceof OpenLayers.Format.KML,
17 "new OpenLayers.Format.KML returns object" );
18 t.eq(format.foo, "bar", "constructor sets options correctly");
19 t.eq(typeof format.read, "function", "format has a read function");
20 t.eq(typeof format.write, "function", "format has a write function");
23 function test_Format_KML_read(t) {
25 var features = (new OpenLayers.Format.KML()).read(this.test_content);
26 t.eq(features.length, 4, "Number of features read is correct");
27 t.ok(features[0].geometry.toString() == "POLYGON((5.001370157823406 49.26855713824488,8.214706453896161 49.630662409673505,8.397385910100951 48.45172350357396,5.001370157823406 49.26855713824488))", "polygon feature geometry correctly created");
28 t.ok(features[1].geometry.toString() == "LINESTRING(5.838523393080493 49.74814616928052,5.787079558782349 48.410795432216574,8.91427702008381 49.28932499608202)", "linestring feature geometry correctly created");
29 t.ok(features[2].geometry.toString() == "POINT(6.985073041685488 49.8682250149058)", "point feature geometry correctly created");
30 t.ok(features[3].geometry.CLASS_NAME == "OpenLayers.Geometry.Collection",
31 "read geometry collection");
34 function test_Format_KML_readCdataAttributes_20(t) {
36 var cdata = '<kml xmlns="http://earth.google.com/kml/2.0"><Document><Placemark><name><![CDATA[Pezinok]]></name><description><![CDATA[Full of text.]]></description><styleUrl>#rel1.0</styleUrl><Point> <coordinates>17.266666, 48.283333</coordinates></Point></Placemark></Document></kml>';
37 var features = (new OpenLayers.Format.KML()).read(cdata);
38 t.eq(features[0].attributes.description, "Full of text.", "Description attribute in cdata read correctly");
39 t.eq(features[0].attributes.name, "Pezinok", "title attribute in cdata read correctly");
43 function test_Format_KML_networklink(t) {
45 var f = new OpenLayers.Format.KML({'maxDepth':1});
46 f.fetchLink = function(url) {
47 t.eq(url, "http://maker.geocommons.com/maps/1717/overlays/0", "network link fetched a link correctly.");
52 function test_Format_KML_readCdataAttributes_21(t) {
54 var cdata = '<kml xmlns="http://earth.google.com/kml/2.1"><Document><Placemark><name><![CDATA[Pezinok]]></name><description><![CDATA[Full of text.]]></description><styleUrl>#rel1.0</styleUrl><Point> <coordinates>17.266666, 48.283333</coordinates></Point></Placemark></Document></kml>';
55 var features = (new OpenLayers.Format.KML()).read(cdata);
56 t.eq(features[0].attributes.description, "Full of text.", "Description attribute in cdata read correctly");
57 t.eq(features[0].attributes.name, "Pezinok", "title attribute in cdata read correctly");
61 function test_Format_KML_write(t) {
62 // make sure id, name, and description are preserved
64 var kmlExpected = this.test_content;
66 folderName: "OpenLayers export",
67 foldersDesc: "Vector geometries from OpenLayers"
70 var format = new OpenLayers.Format.KML(options);
71 var features = format.read(kmlExpected);
72 var kmlOut = format.write(features);
73 var kmlOut = kmlOut.replace(/<\?[^>]*\?>/, ''); // Remove XML Prolog
74 t.eq(kmlOut, kmlExpected, "correctly writes an KML doc string");
77 function test_Format_KML_write_multis(t) {
79 * KML doesn't have a representation for multi geometries of a
80 * specific type. KML MultiGeometry maps to OL Geometry.Collection.
81 * Because of this, multi-geometries in OL can't make a round trip
82 * through KML (an OL MultiPoint maps to a KML MultiGeometry
83 * containing points, which maps back to an OL Collection containing
84 * points). So we need to acceptance tests for the writing of
85 * multi-geometries specifically instead of relying on the round-trip
89 var format = new OpenLayers.Format.KML({foldersDesc: "test output"});
90 var multi, feature, output, expected;
93 var multi = new OpenLayers.Geometry.MultiPoint([
94 new OpenLayers.Geometry.Point(0, 1)
96 feature = new OpenLayers.Feature.Vector(multi, {name: "test name"});
97 output = format.write(feature);
98 expected = '<kml xmlns="http://earth.google.com/kml/2.0"><Folder><name>OpenLayers export</name><description>test output</description><Placemark><name>test name</name><description>No description available</description><MultiGeometry><Point><coordinates>0,1</coordinates></Point></MultiGeometry></Placemark></Folder></kml>';
99 var output = output.replace(/<\?[^>]*\?>/, ''); // Remove XML Prolog
100 t.eq(output, expected, "multipoint correctly written");
102 // test multilinestring
103 var multi = new OpenLayers.Geometry.MultiLineString([
104 new OpenLayers.Geometry.LineString([
105 new OpenLayers.Geometry.Point(1, 0),
106 new OpenLayers.Geometry.Point(0, 1)
109 feature = new OpenLayers.Feature.Vector(multi, {name: "test name"});
110 output = format.write(feature);
111 expected = '<kml xmlns="http://earth.google.com/kml/2.0"><Folder><name>OpenLayers export</name><description>test output</description><Placemark><name>test name</name><description>No description available</description><MultiGeometry><LineString><coordinates>1,0 0,1</coordinates></LineString></MultiGeometry></Placemark></Folder></kml>';
112 var output = output.replace(/<\?[^>]*\?>/, ''); // Remove XML Prolog
113 t.eq(output, expected, "multilinestring correctly written");
116 var multi = new OpenLayers.Geometry.MultiPolygon([
117 new OpenLayers.Geometry.Polygon([
118 new OpenLayers.Geometry.LinearRing([
119 new OpenLayers.Geometry.Point(0, 0),
120 new OpenLayers.Geometry.Point(1, 0),
121 new OpenLayers.Geometry.Point(0, 1)
125 feature = new OpenLayers.Feature.Vector(multi, {name: "test name"});
126 output = format.write(feature);
127 expected = '<kml xmlns="http://earth.google.com/kml/2.0"><Folder><name>OpenLayers export</name><description>test output</description><Placemark><name>test name</name><description>No description available</description><MultiGeometry><Polygon><outerBoundaryIs><LinearRing><coordinates>0,0 1,0 0,1 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon></MultiGeometry></Placemark></Folder></kml>';
128 var output = output.replace(/<\?[^>]*\?>/, ''); // Remove XML Prolog
129 t.eq(output, expected, "multilinestring correctly written");
132 function test_Format_KML_extractStyle(t) {
134 var f = new OpenLayers.Format.KML();
135 var features = f.read(test_style);
136 t.ok(features[0].style == undefined, "KML Feature has no style with extractStyle false");
138 function test_Format_KML_extractStyleFill(t) {
140 var f = new OpenLayers.Format.KML({extractStyles: true});
141 var features = f.read(test_style);
142 t.eq(features[0].style.fillColor, "#ff0000", "default fill is set");
143 var features = f.read(test_style_fill);
144 t.eq(features[0].style.fillColor, "none", "KML Feature has none fill");
146 function test_Format_KML_getStyle(t) {
148 var style = {t: true};
149 var f = new OpenLayers.Format.KML();
150 f.styles = {test: style};
151 var gotStyle = f.getStyle('test');
153 t.ok(style.t, "getStyle returns copy of style rather than reference");
155 function test_Format_KML_extendedData(t) {
157 var f = new OpenLayers.Format.KML();
158 var features = f.read(OpenLayers.Util.getElement("kml_extendeddata").value);
159 t.eq(features[0].attributes.all_bridges.value, "3030", "read value from extendeddata correctly.");
160 t.eq(features[0].attributes.all_bridges.displayName, "all bridges", "read displayName from extendeddata correctly.");
166 <textarea id="kml_extendeddata" style="display:none">
167 <kml xmlns="http://earth.google.com/kml/2.2">
170 <styleUrl>#default</styleUrl>
176 <Data name='all_bridges'>
177 <displayName><![CDATA[all bridges]]></displayName>
178 <value><![CDATA[3030]]></value>
180 <Data name='latitude'>
181 <displayName><![CDATA[latitude]]></displayName>
182 <value><![CDATA[43]]></value>
184 <Data name='longitude'>
185 <displayName><![CDATA[longitude]]></displayName>
186 <value><![CDATA[-107.55]]></value>
188 <Data name='functionally_obsolete__percent'>
189 <displayName><![CDATA[functionally obsolete, percent]]></displayName>
190 <value><![CDATA[8]]></value>
192 <Data name='structurally_deficient__percent'>
193 <displayName><![CDATA[structurally deficient, percent]]></displayName>
194 <value><![CDATA[13]]></value>
197 <displayName><![CDATA[state]]></displayName>
198 <value><![CDATA[Wyoming]]></value>
204 <coordinates>-107.55,43.0</coordinates>