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<html>
<head>
<script type="text/javascript">var oldAlert = window.alert, gMess; window.alert = function(message) {gMess = message; return true;};</script>
<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ'></script>
<script type="text/javascript">window.alert = oldAlert;</script>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
var layer;
var name = 'Test Layer';
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
var params = { map: '/mapdata/vmap_wms.map',
layers: 'basic'};
function test_Layer_MapServer_constructor (t) {
t.plan( 4 );
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer(name, url, params);
t.ok( layer instanceof OpenLayers.Layer.MapServer, "new OpenLayers.Layer.MapServer returns object" );
t.eq( layer.url, "http://labs.metacarta.com/cgi-bin/mapserv", "layer.url is correct (HTTPRequest inited)" );
t.eq( layer.params.mode, "map", "default mode param correctly copied");
t.eq( layer.params.map_imagetype, "png", "default imagetype correctly copied");
}
function test_Layer_MapServer_addtile (t) {
t.plan( 6 );
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer(name, url, params);
var map = new OpenLayers.Map('map');
map.addLayer(layer);
var pixel = new OpenLayers.Pixel(5,6);
var tile = layer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
tile.draw();
var img = tile.imgDiv;
var tParams = OpenLayers.Util.extend({},params);
tParams = OpenLayers.Util.extend(tParams, {
layers: 'basic',
mode: 'map',
map_imagetype: 'png',
mapext:[1,2,3,4],
imgext:[1,2,3,4],
map_size:[256, 256],
imgx:128,
imgy:128,
imgxy:[256,256]
});
t.eq( img.src,
url + "?" + OpenLayers.Util.getParameterString(tParams).replace(/,/g, "+"),
"image src is created correctly via addtile" );
t.eq( tile.frame.style.top, "6px", "image top is set correctly via addtile" );
t.eq( tile.frame.style.left, "5px", "image top is set correctly via addtile" );
var firstChild = layer.div.firstChild.firstChild;
if (!isMozilla)
t.ok( true, "skipping element test outside of Mozilla");
else
t.ok( firstChild instanceof HTMLElement, "div first child is an image object" );
t.eq( firstChild.src,
url + "?" + OpenLayers.Util.getParameterString(tParams).replace(/,/g, "+"),
"div first child is correct image object" );
t.eq( tile.position.toString(), "x=5,y=6", "Position of tile is set correctly." );
map.destroy();
}
function test_Layer_MapServer_inittiles (t) {
t.plan( 2 );
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MapServer(name, url, params, {buffer: 0});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0),5);
t.eq( layer.grid.length, 4, "Grid rows is correct." );
t.eq( layer.grid[0].length, 3, "Grid cols is correct." );
map.destroy();
}
function test_Layer_MapServer_clone (t) {
t.plan(4);
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
var options = {tileSize: new OpenLayers.Size(500,50)};
var map = new OpenLayers.Map('map', options);
layer = new OpenLayers.Layer.MapServer(name, url, params);
map.addLayer(layer);
layer.grid = [ [6, 7],
[8, 9]];
var clone = layer.clone();
t.ok( clone.grid != layer.grid, "clone does not copy grid");
t.ok( clone.tileSize.equals(layer.tileSize), "tileSize correctly cloned");
layer.tileSize.w += 40;
t.eq( clone.tileSize.w, 500, "changing layer.tileSize does not change clone.tileSize -- a fresh copy was made, not just copied reference");
t.eq( clone.alpha, layer.alpha, "alpha copied correctly");
layer.grid = null;
map.destroy();
}
function test_Layer_MapServer_isBaseLayer(t) {
t.plan(3);
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer(name, url, params);
t.ok( layer.isBaseLayer, "baselayer is true by default");
var newParams = OpenLayers.Util.extend({}, params);
newParams.transparent = "true";
layer = new OpenLayers.Layer.MapServer(name, url, newParams);
t.ok( !layer.isBaseLayer, "baselayer is false when transparent is set to true");
layer = new OpenLayers.Layer.MapServer(name, url, params, {isBaseLayer: false});
t.ok( !layer.isBaseLayer, "baselayer is false when option is set to false" );
}
function test_Layer_MapServer_mergeNewParams (t) {
t.plan( 4 );
var map = new OpenLayers.Map("map");
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer(name, url, params);
var newParams = { layers: 'sooper',
chickpeas: 'image/png'};
map.addLayer(layer);
map.zoomToMaxExtent();
layer.redraw = function() {
t.ok(true, "layer is redrawn after new params merged");
}
layer.mergeNewParams(newParams);
t.eq( layer.params.layers, "sooper", "mergeNewParams() overwrites well");
t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() adds well");
newParams.chickpeas = 151;
t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() makes clean copy of hashtable");
map.destroy();
}
function test_Layer_MapServer_getFullRequestString (t) {
t.plan( 3 );
var map = new OpenLayers.Map('map');
tUrl = "http://labs.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'png'};
var tLayer = new OpenLayers.Layer.MapServer(name, tUrl, tParams);
map.addLayer(tLayer);
str = tLayer.getFullRequestString();
var tParams = {
layers: 'basic',
format: 'png',
mode: 'map',
map_imagetype: 'png'
};
var sStr = tUrl + "?" + OpenLayers.Util.getParameterString(tParams);
sStr = sStr.replace(/,/g, "+");
t.eq(str, sStr , "getFullRequestString() works");
map.destroy();
tUrl = ["http://octo.metacarta.com/cgi-bin/mapserv","http://labs.metacarta.com/cgi-bin/mapserv"];
layer = new OpenLayers.Layer.MapServer(name, tUrl, tParams, null);
str = layer.getFullRequestString({'c':'d'});
t.eq(str, tUrl[1] + '?' + OpenLayers.Util.getParameterString(OpenLayers.Util.extend(tParams,{'c':'d'})), "getFullRequestString() works for list of two urls and is deterministic");
layer.destroy();
var tParams = {
layers: 'basic',
format: 'png',
mode: 'map',
map_imagetype: 'png'
};
tUrl = ["http://octo.metacarta.com/cgi-bin/mapserv","http://labs.metacarta.com/cgi-bin/mapserv"];
layer = new OpenLayers.Layer.MapServer(name, tUrl, tParams, null);
str = layer.getFullRequestString({'a':'b'});
t.eq(str, tUrl[0] + '?' + OpenLayers.Util.getParameterString(OpenLayers.Util.extend(tParams,{'a':'b'})), "getFullRequestString() works for list of two urls and is deterministic");
layer.destroy();
}
function test_Layer_MapServer_setOpacity (t) {
t.plan( 5 );
var map = new OpenLayers.Map('map');
map.projection = "xx";
tUrl = "http://labs.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'image/png'};
tOptions = { 'opacity': '0.5' };
var tLayer = new OpenLayers.Layer.MapServer(name, tUrl, tParams, tOptions);
map.addLayer(tLayer);
map.zoomToMaxExtent();
t.eq(tLayer.opacity, "0.5", "Opacity is set correctly");
t.eq(parseFloat(tLayer.div.firstChild.firstChild.style.opacity), 0.5, "Opacity on tile is correct");
tLayer.setOpacity("0.6");
t.eq(tLayer.opacity, "0.6", "setOpacity works properly");
t.eq(parseFloat(tLayer.div.firstChild.firstChild.style.opacity), 0.6, "Opacity on tile is changed correctly");
var pixel = new OpenLayers.Pixel(5,6);
var tile = tLayer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
tile.draw();
t.eq(parseFloat(tile.imgDiv.style.opacity), 0.6, "Tile opacity is set correctly");
map.destroy();
}
function test_Layer_MapServer_Reproject (t) {
var validkey = (window.location.protocol == "file:") ||
(window.location.host == "localhost") ||
(window.location.host == "openlayers.org");
if (OpenLayers.BROWSER_NAME == "opera" || OpenLayers.BROWSER_NAME == "safari") {
t.plan(1);
t.debug_print("Can't test google reprojection in Opera or Safari.");
} else if(validkey) {
t.plan(5);
var map = new OpenLayers.Map('map');
var layer = new OpenLayers.Layer.Google("Google");
map.addLayer(layer);
layer = new OpenLayers.Layer.MapServer(name, url, params, {isBaseLayer: false, reproject: true, buffer: 2});
layer.isBaseLayer=false;
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0), 5);
var tile = layer.grid[0][0];
t.eq( tile.bounds.left, -22.5, "left side matches" );
t.eq( tile.bounds.right, -11.25, "top side matches" );
t.eq( tile.bounds.bottom.toFixed(6), '11.178402', "bottom side matches" );
t.eq( tile.bounds.top.toFixed(6), '21.943046', "top side matches" );
map.destroy();
} else {
t.plan(1);
t.debug_print("can't test google layer from " +
window.location.host);
}
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MapServer(name, url, params, {buffer:2});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0), 5);
var tile = layer.grid[0][0];
t.ok( tile.bounds.equals(new OpenLayers.Bounds(-33.75, 33.75, -22.5, 45)), "okay");
map.destroy();
}
function test_Layer_MapServer_singleTile (t) {
t.plan( 5 );
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MapServer(name, url, params, {singleTile: true});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0),5);
t.eq( layer.singleTile, true, "layer has singleTile property, great!" );
t.eq( layer.grid.length, 1, "Grid has only a single row, good enough!" );
t.eq( layer.grid[0].length, 1, "Grid has only a single column, good enough!" );
t.eq( layer.tileSize.w, 750, "Image width is correct" );
t.eq( layer.tileSize.h, 825, "Image height is correct" );
map.destroy();
}
function test_Layer_MapServer_destroy (t) {
t.plan( 1 );
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MapServer(name, url, params);
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0), 5);
//grab a reference to one of the tiles
var tile = layer.grid[0][0];
layer.destroy();
// checks to make sure superclass (grid) destroy() was called
t.ok( layer.grid == null, "grid set to null");
map.destroy();
}
// Untiled tests
var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
var layer;
var name = 'Test Layer';
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
var params = { map: '/mapdata/vmap_wms.map',
layers: 'basic'};
function test_Layer_MapServer_Untiled_constructor (t) {
t.plan( 4 );
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
t.ok( layer instanceof OpenLayers.Layer.MapServer.Untiled, "new OpenLayers.Layer.MapServer returns object" );
t.eq( layer.url, "http://labs.metacarta.com/cgi-bin/mapserv", "layer.url is correct (HTTPRequest inited)" );
t.eq( layer.params.mode, "map", "default mode param correctly copied");
t.eq( layer.params.map_imagetype, "png", "default imagetype correctly copied");
}
function test_Layer_MapServer_Untiled_clone (t) {
t.plan(3);
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
var map = new OpenLayers.Map('map', {});
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
map.addLayer(layer);
var clone = layer.clone();
layer.tile = [[1,2],[3,4]];
t.ok( clone.tile != layer.tile, "clone does not copy tile");
layer.ratio += 1;
t.eq( clone.ratio, 1.5, "changing layer.ratio does not change clone.ratio -- a fresh copy was made, not just copied reference");
t.eq( clone.alpha, layer.alpha, "alpha copied correctly");
layer.tile = null;
map.destroy();
}
function test_Layer_MapServer_Untiled_isBaseLayer(t) {
t.plan(3);
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
t.ok( layer.isBaseLayer, "baselayer is true by default");
var newParams = OpenLayers.Util.extend({}, params);
newParams.transparent = "true";
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, newParams);
t.ok( !layer.isBaseLayer, "baselayer is false when transparent is set to true");
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params, {isBaseLayer: false});
t.ok( !layer.isBaseLayer, "baselayer is false when option is set to false" );
}
function test_Layer_MapServer_Untiled_mergeNewParams (t) {
t.plan( 5 );
var map = new OpenLayers.Map("map");
var url = "http://labs.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
var newParams = { layers: 'sooper',
chickpeas: 'image/png'};
map.addLayer(layer);
map.zoomToMaxExtent();
t.ok( !layer.grid[0][0].url.match("chickpeas"), "chickpeas is not in URL of first tile in grid" );
layer.mergeNewParams(newParams);
t.eq( layer.params.layers, "sooper", "mergeNewParams() overwrites well");
t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() adds well");
t.ok( layer.grid[0][0].url.match("chickpeas"), "chickpeas is in URL of first tile in grid" );
newParams.chickpeas = 151;
t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() makes clean copy of hashtable");
map.destroy();
}
function test_Layer_MapServer_Untiled_getFullRequestString (t) {
t.plan( 1 );
var map = new OpenLayers.Map('map');
tUrl = "http://labs.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'png'};
var tLayer = new OpenLayers.Layer.MapServer.Untiled(name, tUrl, tParams);
map.addLayer(tLayer);
str = tLayer.getFullRequestString();
var tParams = {
layers: 'basic',
format: 'png',
mode: 'map',
map_imagetype: 'png'
};
var sStr = tUrl + "?" + OpenLayers.Util.getParameterString(tParams);
sStr = sStr.replace(/,/g, "+");
t.eq(str, sStr , "getFullRequestString() works");
map.destroy();
}
function test_Layer_MapServer_Untiled_setOpacity (t) {
t.plan( 4 );
var map = new OpenLayers.Map('map');
map.projection = "xx";
tUrl = "http://labs.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'image/png'};
tOptions = { 'opacity': '0.5' };
var tLayer = new OpenLayers.Layer.MapServer.Untiled(name, tUrl, tParams, tOptions);
map.addLayer(tLayer);
map.zoomToMaxExtent();
t.eq(tLayer.opacity, "0.5", "Opacity is set correctly");
t.eq(parseFloat(tLayer.div.firstChild.firstChild.style.opacity), 0.5, "Opacity on tile is correct");
tLayer.setOpacity("0.6");
t.eq(tLayer.opacity, "0.6", "setOpacity works properly");
t.eq(parseFloat(tLayer.div.firstChild.firstChild.style.opacity), 0.6, "Opacity on tile is changed correctly");
map.destroy();
}
// DEPRECATED -- REMOVE IN 3.0
function test_Layer_Untiled_MapServer(t) {
t.plan(1);
var layer = new OpenLayers.Layer.MapServer.Untiled();
var clone = layer.clone();
t.ok(clone.singleTile, "regression test: clone works. this is for #1013");
}
function test_Layer_MapServer_Untiled_destroy (t) {
t.plan( 1 );
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0), 5);
//grab a reference to one of the tiles
var tile = layer.tile;
layer.destroy();
// checks to make sure superclass (grid) destroy() was called
t.ok( layer.tile == null, "tile set to null");
map.destroy();
}
</script>
</head>
<body>
<div id="map" style="width:500px;height:550px"></div>
</body>
</html>
|
