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root/trunk/openlayers/tests/Format/WMC.html

Revision 7668, 16.6 kB (checked in by crschmidt, 5 months ago)

"WMC: queryable seems implemented but does not actually work", patch from
Bart, tests by me, r=me, (Closes #1447)

  • Property svn:eol-style set to native
Line 
1 <html> 
2 <head> 
3     <script src="../../lib/OpenLayers.js"></script>
4     <script type="text/javascript">
5
6     var v1_0_0 = '<ViewContext xmlns="http://www.opengis.net/context" version="1.0.0" id="OpenLayers_Context_233" xsi:schemaLocation="http://www.opengis.net/context http://schemas.opengis.net/context/1.0.0/context.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><General><Window width="512" height="256"/><BoundingBox minx="-109.9709708" miny="27.01451459" maxx="-80.02902918" maxy="41.98548541" SRS="EPSG:4326"/><Title/><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/></Extension></General><LayerList><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://t1.hypercube.telascience.org/cgi-bin/landsat7"/></Server><Name>landsat7</Name><Title>NASA Global Mosaic</Title><FormatList><Format current="1">image/jpeg</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">true</ol:isBaseLayer><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="1"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://labs.metacarta.com/wms/vmap0"/></Server><Name>basic</Name><Title>OpenLayers WMS</Title><FormatList><Format current="1">image/jpeg</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">true</ol:isBaseLayer><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://lioapp.lrc.gov.on.ca/cubeserv/cubeserv.pl"/></Server><Name>na_road:CCRS</Name><Title>Transportation Network</Title><FormatList><Format current="1">image/png</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-166.5320000" miny="4.050460000" maxx="-0.2068180000" maxy="70.28700000"/><ol:transparent xmlns:ol="http://openlayers.org/context">TRUE</ol:transparent><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">false</ol:isBaseLayer><ol:opacity xmlns:ol="http://openlayers.org/context">0.6</ol:opacity><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">false</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://columbo.nrlssc.navy.mil/ogcwms/servlet/WMSServlet/AccuWeather_Maps.wms"/></Server><Name>3:1</Name><Title>Radar 3:1</Title><FormatList><Format current="1">image/png</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-131.0294952" miny="14.56289673" maxx="-61.02950287" maxy="54.56289673"/><ol:transparent xmlns:ol="http://openlayers.org/context">TRUE</ol:transparent><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">false</ol:isBaseLayer><ol:opacity xmlns:ol="http://openlayers.org/context">0.8</ol:opacity><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">true</ol:singleTile></Extension></Layer></LayerList></ViewContext>';
7     var v1_1_0 = '<ViewContext xmlns="http://www.opengis.net/context" version="1.1.0" id="OpenLayers_Context_232" xsi:schemaLocation="http://www.opengis.net/context http://schemas.opengis.net/context/1.1.0/context.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><General><Window width="512" height="256"/><BoundingBox minx="-109.9709708" miny="27.01451459" maxx="-80.02902918" maxy="41.98548541" SRS="EPSG:4326"/><Title/><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/></Extension></General><LayerList><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://t1.hypercube.telascience.org/cgi-bin/landsat7"/></Server><Name>landsat7</Name><Title>NASA Global Mosaic</Title><sld:MinScaleDenominator xmlns:sld="http://www.opengis.net/sld">6299645.760</sld:MinScaleDenominator><sld:MaxScaleDenominator xmlns:sld="http://www.opengis.net/sld">31498228.80</sld:MaxScaleDenominator><FormatList><Format current="1">image/jpeg</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">true</ol:isBaseLayer><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="1"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://labs.metacarta.com/wms/vmap0"/></Server><Name>basic</Name><Title>OpenLayers WMS</Title><sld:MinScaleDenominator xmlns:sld="http://www.opengis.net/sld">6299645.760</sld:MinScaleDenominator><sld:MaxScaleDenominator xmlns:sld="http://www.opengis.net/sld">31498228.80</sld:MaxScaleDenominator><FormatList><Format current="1">image/jpeg</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-130.0000000" miny="14.00000000" maxx="-60.00000000" maxy="55.00000000"/><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">true</ol:isBaseLayer><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://lioapp.lrc.gov.on.ca/cubeserv/cubeserv.pl"/></Server><Name>na_road:CCRS</Name><Title>Transportation Network</Title><sld:MinScaleDenominator xmlns:sld="http://www.opengis.net/sld">6200000.000</sld:MinScaleDenominator><sld:MaxScaleDenominator xmlns:sld="http://www.opengis.net/sld">32000000.00</sld:MaxScaleDenominator><FormatList><Format current="1">image/png</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-166.5320000" miny="4.050460000" maxx="-0.2068180000" maxy="70.28700000"/><ol:transparent xmlns:ol="http://openlayers.org/context">TRUE</ol:transparent><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">false</ol:isBaseLayer><ol:opacity xmlns:ol="http://openlayers.org/context">0.6</ol:opacity><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">false</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">false</ol:singleTile></Extension></Layer><Layer queryable="1" hidden="0"><Server service="OGC:WMS" version="1.1.1"><OnlineResource xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://columbo.nrlssc.navy.mil/ogcwms/servlet/WMSServlet/AccuWeather_Maps.wms"/></Server><Name>3:1</Name><Title>Radar 3:1</Title><sld:MinScaleDenominator xmlns:sld="http://www.opengis.net/sld">6299645.760</sld:MinScaleDenominator><sld:MaxScaleDenominator xmlns:sld="http://www.opengis.net/sld">31498228.80</sld:MaxScaleDenominator><FormatList><Format current="1">image/png</Format></FormatList><StyleList><Style current="1"><Name/><Title>Default</Title></Style></StyleList><Extension><ol:maxExtent xmlns:ol="http://openlayers.org/context" minx="-131.0294952" miny="14.56289673" maxx="-61.02950287" maxy="54.56289673"/><ol:transparent xmlns:ol="http://openlayers.org/context">TRUE</ol:transparent><ol:numZoomLevels xmlns:ol="http://openlayers.org/context">4</ol:numZoomLevels><ol:units xmlns:ol="http://openlayers.org/context">degrees</ol:units><ol:isBaseLayer xmlns:ol="http://openlayers.org/context">false</ol:isBaseLayer><ol:opacity xmlns:ol="http://openlayers.org/context">0.8</ol:opacity><ol:displayInLayerSwitcher xmlns:ol="http://openlayers.org/context">true</ol:displayInLayerSwitcher><ol:singleTile xmlns:ol="http://openlayers.org/context">true</ol:singleTile></Extension></Layer></LayerList></ViewContext>';
8
9     function test_Format_WMC_read(t) {
10         t.plan(33);
11
12         var format = new OpenLayers.Format.WMC();       
13         var map, layer;
14        
15         // test v1.0.0
16         map = format.read(v1_0_0, {map: "map"});
17         t.eq(map.center.lon.toPrecision(6), (-95).toPrecision(6), "(v1.0.0) map center correctly set");
18         t.eq(map.center.lat.toPrecision(6), (34.5).toPrecision(6), "(v1.0.0) map center correctly set");
19         t.eq(map.maxExtent.left.toPrecision(6), (-130).toPrecision(6), "(v1.0.0) map maxExtent correctly set");
20         t.eq(map.layers.length, 4, "(v1.0.0) correct number of layers");
21         t.eq(map.projection, "EPSG:4326", "(v1.0.0) map projection set correctly");
22         // check out first base layer
23         layer = map.layers[0];
24         t.eq(layer.queryable, true, "(1.0.0) Layer is queryable");   
25         t.ok(layer instanceof OpenLayers.Layer.WMS,
26              "(v1.0.0) wms layer correctly instantiated");
27         t.eq(layer.url, "http://t1.hypercube.telascience.org/cgi-bin/landsat7",
28              "(v1.0.0) layer url correctly set");
29         t.eq(layer.maxExtent.right.toPrecision(6), (-60).toPrecision(6),
30              "(v1.0.0) layer maxExtent correctly set");
31         t.eq(layer.numZoomLevels, 4,
32              "(v1.0.0) layer numZoomLevels correctly set");
33         t.eq(layer.isBaseLayer, true,
34              "(v1.0.0) layer isBaseLayer correctly set for base layer");
35         // check out layer not in switcher
36         layer = map.layers[2];
37         t.eq(layer.displayInLayerSwitcher, false,
38              "(v1.0.0) layer displayInLayerSwitcher correctly set");
39         t.eq(layer.params["TRANSPARENT"], "TRUE",
40              "(v1.0.0) layer param.transparent correctly set");
41         t.eq(layer.isBaseLayer, false,
42              "(v1.0.0) layer isBaseLayer correctly set for overlay");
43         // check out single tile overlay
44         layer = map.layers[3];
45         t.eq(layer.singleTile, true,
46              "(v1.0.0) layer singleTile correctly set");
47         t.eq(layer.opacity, 0.8,
48              "(v1.0.0) layer opacity correctly set");
49         map.destroy();
50        
51         // test v1.1.0
52         var map = format.read(v1_1_0, {map: "map"});
53         t.eq(map.center.lon.toPrecision(6), (-95).toPrecision(6), "(v1.1.0) map center correctly set");
54         t.eq(map.center.lat.toPrecision(6), (34.5).toPrecision(6), "(v1.1.0) map center correctly set");
55         t.eq(map.maxExtent.left.toPrecision(6), (-130).toPrecision(6), "(v1.1.0) map maxExtent correctly set");
56         t.eq(map.layers.length, 4, "(v1.1.0) correct number of layers");
57         t.eq(map.projection, "EPSG:4326", "(v1.1.0) map projection set correctly");
58         // check out first baseLayer
59         layer = map.layers[0];
60         t.ok(layer instanceof OpenLayers.Layer.WMS,
61              "(v1.1.0) wms layer correctly instantiated");
62         t.eq(layer.url, "http://t1.hypercube.telascience.org/cgi-bin/landsat7",
63              "(v1.1.0) layer url correctly set");
64         t.eq(layer.maxExtent.right.toPrecision(6), (-60).toPrecision(6),
65              "(v1.1.0) layer maxExtent correctly set");
66         t.eq(layer.numZoomLevels, 4,
67              "(v1.1.0) layer numZoomLevels correctly set");
68         t.eq(layer.isBaseLayer, true,
69              "(v1.1.0) layer isBaseLayer correctly set for overlay");
70         // check out layer not in switcher
71         layer = map.layers[2];
72         t.eq(layer.displayInLayerSwitcher, false,
73              "(v1.1.0) layer displayInLayerSwitcher correctly set");
74         t.eq(layer.params["TRANSPARENT"], "TRUE",
75              "(v1.1.0) layer param.transparent correctly set");
76         t.eq(layer.isBaseLayer, false,
77              "(v1.1.0) layer isBaseLayer correctly set for overlay");
78         t.eq(layer.minScale.toPrecision(6), (32000000).toPrecision(6),
79              "(v1.1.0) layer minScale correctly set");
80         t.eq(layer.maxScale.toPrecision(6), (6200000).toPrecision(6),
81              "(v1.1.0) layer maxScale correctly set");
82         // check out single tile overlay
83         layer = map.layers[3];
84         t.eq(layer.singleTile, true,
85              "(v1.1.0) layer singleTile correctly set");
86         t.eq(layer.opacity, 0.8,
87              "(v1.1.0) layer opacity correctly set");
88         map.destroy();
89        
90     }
91    
92     function test_Format_WMC_write(t) {
93        
94         var format = new OpenLayers.Format.WMC();       
95         var map = format.read(v1_1_0, {map: "map"});
96         var wmc;
97        
98         function sanitize(str) {
99             // id is unique so we don't expect it to be the same
100             str = str.replace(/OpenLayers_Context_\d+/, "foo");
101             // FF and IE differ on ordering of attribute nodes
102             // a better way to compare xml would be nice
103             str = str.replace(/\s*xsi:schemaLocation=".*?"/, "");
104             str = str.replace(/\s*xmlns:xlink=".*?"/g, "");
105             // and of course floating point precision is an issue
106             str = str.replace(/(-?\d+\.\d+)/g, function(m) {return parseFloat(m).toPrecision(6)});
107             return str;
108         }
109
110         /**
111          * Version 1.0.0 doesn't make the round trip because min/max resolutions
112          * are not stored.  Version 1.1.0 introduced minScaleDenominator and
113          * maxScaleDenominator.  The parser still writes valid WMC v1.0.0, you
114          * just need a validator to prove it.
115          *
116          * The wmc.html example can be used to produce WMC docs for validation.
117          * Prior to validation, the Extension tags need to be removed unless someone
118          * cares to write and maintain some XSD.  Both version 1.0.0 and 1.1.0
119          * validate on http://www.validome.org/xml/.
120          */
121
122         // test v1.1.0
123         if(OpenLayers.Util.getBrowserName()== "opera") {
124             t.plan(0);
125             t.debug_print("WMC writing works but is not tested in Opera");
126         } else {
127             t.plan(1);
128
129             map = format.read(v1_1_0, {map: "map"});
130             wmc = format.write(map);
131             t.eq(sanitize(wmc), sanitize(v1_1_0),
132                  "(v1.1.0) write gives what read got");
133             map.destroy();
134
135         }
136     }
137
138     </script>
139 </head> 
140 <body>
141     <div id="map" style="width: 512px; height: 256px;"></div>
142 </body> 
143 </html> 
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