7c2a8a0cab
of data up to our last backup. In the previous subversion repository, this was r1694->r1777. I'm sorry to all those of you who might have checked out that code, as this will surely cause problems for you. We're currently working to figure out what went wrong, and how to prevent it in the future. git-svn-id: http://svn.openlayers.org/trunk/openlayers@1695 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
224 lines
9.0 KiB
HTML
224 lines
9.0 KiB
HTML
<html>
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<head>
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<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ'></script>
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript"><!--
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var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
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var layer;
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var name = 'Test Layer';
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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var params = { map: '/mapdata/vmap_wms.map',
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layers: 'basic',
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format: 'image/png'};
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function test_01_Layer_WMS_constructor (t) {
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t.plan( 4 );
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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layer = new OpenLayers.Layer.WMS(name, url, params);
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t.ok( layer instanceof OpenLayers.Layer.WMS, "new OpenLayers.Layer.WMS returns object" );
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t.eq( layer.url, "http://octo.metacarta.com/cgi-bin/mapserv", "layer.url is correct (HTTPRequest inited)" );
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t.eq( layer.params.MAP, "/mapdata/vmap_wms.map", "params passed in correctly uppercased" );
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t.eq( layer.params.SERVICE, "WMS", "default params correclty uppercased and copied");
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}
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function test_02_Layer_WMS_addtile (t) {
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t.plan( 6 );
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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layer = new OpenLayers.Layer.WMS(name, url, params);
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var map = new OpenLayers.Map($('map'));
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map.addLayer(layer);
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var pixel = new OpenLayers.Pixel(5,6);
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var tile = layer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
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tile.draw();
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var img = tile.imgDiv;
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t.eq( img.src, "http://octo.metacarta.com/cgi-bin/mapserv?MAP=/mapdata/vmap_wms.map&LAYERS=basic&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage&SRS=EPSG:4326&BBOX=1,2,3,4&WIDTH=256&HEIGHT=256", "image src is created correctly via addtile" );
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t.eq( tile.imgDiv.style.top, "6px", "image top is set correctly via addtile" );
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t.eq( tile.imgDiv.style.left, "5px", "image top is set correctly via addtile" );
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var firstChild = layer.div.firstChild;
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( firstChild instanceof HTMLElement, "div first child is an image object" );
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t.eq( firstChild.src, "http://octo.metacarta.com/cgi-bin/mapserv?MAP=/mapdata/vmap_wms.map&LAYERS=basic&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage&SRS=EPSG:4326&BBOX=1,2,3,4&WIDTH=256&HEIGHT=256", "div first child is correct image object" );
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t.eq( tile.position.toString(), "x=5,y=6", "Position of tile is set correctly." );
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}
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function test_03_Layer_WMS_inittiles (t) {
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t.plan( 2 );
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var map = new OpenLayers.Map($('map'));
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layer = new OpenLayers.Layer.WMS(name, url, params);
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map.addLayer(layer);
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map.setCenter(new OpenLayers.LonLat(0,0),5);
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t.eq( layer.grid.length, 7, "Grid rows is correct." );
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t.eq( layer.grid[0].length, 6, "Grid cols is correct." );
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}
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function test_04_Layer_WMS_clone (t) {
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t.plan(4);
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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var options = {tileSize: new OpenLayers.Size(500,50)};
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var map = new OpenLayers.Map('map', options);
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layer = new OpenLayers.Layer.WMS(name, url, params);
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map.addLayer(layer);
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layer.grid = [ [6, 7],
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[8, 9]];
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var clone = layer.clone();
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t.ok( clone.grid != layer.grid, "clone does not copy grid");
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t.ok( clone.tileSize.equals(layer.tileSize), "tileSize correctly cloned");
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layer.tileSize.w += 40;
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t.eq( clone.tileSize.w, 500, "changing layer.tileSize does not change clone.tileSize -- a fresh copy was made, not just copied reference");
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t.eq( clone.alpha, layer.alpha, "alpha copied correctly");
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layer.grid = null;
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}
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function test_05_Layer_WMS_isBaseLayer(t) {
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t.plan(3);
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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layer = new OpenLayers.Layer.WMS(name, url, params);
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t.ok( layer.isBaseLayer, "baselayer is true by default");
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var newParams = OpenLayers.Util.extend(new Object(), params);
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newParams.transparent = "true";
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layer = new OpenLayers.Layer.WMS(name, url, newParams);
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t.ok( !layer.isBaseLayer, "baselayer is false when transparent is set to true");
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layer = new OpenLayers.Layer.WMS(name, url, params, {isBaseLayer: false});
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t.ok( !layer.isBaseLayer, "baselayer is false when option is set to false" );
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}
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function test_06_Layer_WMS_mergeNewParams (t) {
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t.plan( 3 );
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var url = "http://octo.metacarta.com/cgi-bin/mapserv";
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layer = new OpenLayers.Layer.WMS(name, url, params);
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var newParams = { layers: 'sooper',
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chickpeas: 'image/png'};
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layer.mergeNewParams(newParams);
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t.eq( layer.params.LAYERS, "sooper", "mergeNewParams() overwrites well");
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t.eq( layer.params.CHICKPEAS, "image/png", "mergeNewParams() adds well");
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newParams.CHICKPEAS = 151;
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t.eq( layer.params.CHICKPEAS, "image/png", "mergeNewParams() makes clean copy of hashtable");
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}
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function test_07_Layer_WMS_getFullRequestString (t) {
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t.plan( 2 );
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var map = new OpenLayers.Map('map');
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map.projection = "xx";
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tUrl = "http://octo.metacarta.com/cgi-bin/mapserv";
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tParams = { layers: 'basic',
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format: 'image/png'};
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var tLayer = new OpenLayers.Layer.WMS(name, tUrl, tParams);
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map.addLayer(tLayer);
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str = tLayer.getFullRequestString();
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t.eq(str, "http://octo.metacarta.com/cgi-bin/mapserv?LAYERS=basic&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage&SRS=xx", "getFullRequestString() adds SRS value");
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tLayer.projection = "none";
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str = tLayer.getFullRequestString();
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t.eq(str, "http://octo.metacarta.com/cgi-bin/mapserv?LAYERS=basic&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage", "getFullRequestString() by default does *not* add SRS value if projection is 'none'");
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}
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function test_08_Layer_WMS_setOpacity (t) {
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t.plan( 5 );
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var map = new OpenLayers.Map('map');
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map.projection = "xx";
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tUrl = "http://octo.metacarta.com/cgi-bin/mapserv";
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tParams = { layers: 'basic',
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format: 'image/png'};
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tOptions = { 'opacity': '0.5' };
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var tLayer = new OpenLayers.Layer.WMS(name, tUrl, tParams, tOptions);
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map.addLayer(tLayer);
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map.zoomToMaxExtent();
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t.eq(tLayer.opacity, "0.5", "Opacity is set correctly");
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t.eq(tLayer.div.firstChild.style.opacity, "0.5", "Opacity on tile is correct");
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tLayer.setOpacity("0.6");
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t.eq(tLayer.opacity, "0.6", "setOpacity works properly");
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t.eq(tLayer.div.firstChild.style.opacity, "0.6", "Opacity on tile is changed correctly");
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var pixel = new OpenLayers.Pixel(5,6);
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var tile = tLayer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
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tile.draw();
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t.eq(tile.imgDiv.style.opacity, "0.6", "Tile opacity is set correctly");
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}
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function test_20_Layer_WMS_Reproject (t) {
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t.plan(5);
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var map = new OpenLayers.Map('map');
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var layer = new OpenLayers.Layer.Google("Google");
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map.addLayer(layer);
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layer = new OpenLayers.Layer.WMS(name, url, params, {isBaseLayer: false});
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layer.isBaseLayer=false;
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map.addLayer(layer);
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map.setCenter(new OpenLayers.LonLat(0,0), 5);
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var tile = layer.grid[0][0];
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t.eq( tile.bounds.left, -22.5, "left side matches" );
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t.eq( tile.bounds.right, -11.25, "top side matches" );
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t.eq( tile.bounds.bottom.toFixed(6), '11.178402', "bottom side matches" );
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t.eq( tile.bounds.top.toFixed(6), '21.943046', "top side matches" );
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var map = new OpenLayers.Map('map');
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layer = new OpenLayers.Layer.WMS(name, url, params);
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map.addLayer(layer);
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map.setCenter(new OpenLayers.LonLat(0,0), 5);
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var tile = layer.grid[0][0];
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t.ok( tile.bounds.equals(new OpenLayers.Bounds(-33.75, 33.75, -22.5, 45)), "okay");
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}
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function test_99_Layer_WMS_destroy (t) {
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t.plan( 1 );
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var map = new OpenLayers.Map('map');
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layer = new OpenLayers.Layer.WMS(name, url, params);
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map.addLayer(layer);
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map.setCenter(new OpenLayers.LonLat(0,0), 5);
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//grab a reference to one of the tiles
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var tile = layer.grid[0][0];
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layer.destroy();
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// checks to make sure superclass (grid) destroy() was called
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t.ok( layer.grid == null, "grid set to null");
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}
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// -->
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</script>
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</head>
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<body>
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<div id="map" style="width:500px;height:550px"></div>
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</body>
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</html>
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