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-rw-r--r--misc/openlayers/tests/Layer/Image.html164
1 files changed, 0 insertions, 164 deletions
diff --git a/misc/openlayers/tests/Layer/Image.html b/misc/openlayers/tests/Layer/Image.html
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index 05ab5c3..0000000
--- a/misc/openlayers/tests/Layer/Image.html
+++ /dev/null
@@ -1,164 +0,0 @@
-<html>
-<head>
- <script src="../OLLoader.js"></script>
- <script type="text/javascript">
- var layer;
-
- function test_Layer_Image_constructor (t) {
- t.plan( 13 );
-
- var options = { chicken: 151, foo: "bar", projection: "EPSG:4326" };
- var layer = new OpenLayers.Layer.Image('Test Layer',
- 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
- new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
- new OpenLayers.Size(580, 288), options);
-
- t.ok( layer instanceof OpenLayers.Layer.Image, "new OpenLayers.Layer.Image returns object" );
- t.eq( layer.CLASS_NAME, "OpenLayers.Layer.Image", "CLASS_NAME variable set correctly");
-
- t.eq( layer.name, "Test Layer", "layer.name is correct" );
- t.ok( layer.id != null, "Layer is given an id");
- t.eq( layer.projection.getCode(), "EPSG:4326", "default layer projection correctly set");
- t.ok( ((layer.chicken == 151) && (layer.foo == "bar")), "layer.options correctly set to Layer Object" );
- t.ok( ((layer.options["chicken"] == 151) && (layer.options["foo"] == "bar")), "layer.options correctly backed up" );
-
- options.chicken = 552;
-
- t.eq( layer.options["chicken"], 151 , "layer.options correctly made fresh copy" );
-
- t.eq( layer.isBaseLayer, true, "Default img layer is base layer" );
-
- layer = new OpenLayers.Layer.Image('Test Layer',
- 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
- new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
- new OpenLayers.Size(580, 288));
- t.ok( layer instanceof OpenLayers.Layer.Image, "new OpenLayers.Layer.Image returns object" );
- t.eq( layer.name, "Test Layer", "layer.name is correct" );
- t.ok( layer.projection == null, "default layer projection correctly set");
- t.ok( layer.options instanceof Object, "layer.options correctly initialized as a non-null Object" );
- }
-
- function test_maxExtent(t) {
- t.plan(2);
- var layer;
-
- // test that the image extent is set as the default maxExtent
- var extent = new OpenLayers.Bounds(1, 2, 3, 4);
- var size = new OpenLayers.Size(2, 2);
- layer = new OpenLayers.Layer.Image("Test", "foo", extent, size);
- t.eq(layer.maxExtent.toString(), extent.toString(), "extent set as default maxExtent");
-
- // test that the maxExtent can be set explicitly
- var maxExtent = new OpenLayers.Bounds(10, 20, 30, 40);
- layer = new OpenLayers.Layer.Image("Test", "foo", extent, size, {maxExtent: maxExtent});
- t.eq(layer.maxExtent.toString(), maxExtent.toString(), "maxExtent can be set explicitly");
-
- }
-
- function test_Layer_Image_tileTests (t) {
- t.plan(7);
- var map = new OpenLayers.Map('map');
-
- layer = new OpenLayers.Layer.Image('Test Layer',
- 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
- new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
- new OpenLayers.Size(580, 288));
-
- map.addLayer(layer);
- map.zoomToMaxExtent();
-
- // no resolution info was sent, so maxResolution should be calculated
- // by aspectRatio*extent/size (this is the pixel aspect ratio)
- var aspectRatio = (layer.extent.getHeight() / layer.size.h) /
- (layer.extent.getWidth() / layer.size.w);
- t.eq(aspectRatio, layer.aspectRatio, "aspectRatio is properly set");
- var maxExtent = aspectRatio * layer.extent.getWidth() / layer.size.w;
- t.eq(maxExtent, layer.maxResolution, "maxResolution is properly set");
-
- t.eq(layer.tile.position.x,-42, "Tile x positioned correctly at maxextent");
- t.eq(layer.tile.position.y,106, "Tile y positioned correctly at maxextent");
- t.eq(layer.tile.url, "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif", "URL is correct");
- map.zoomIn();
- t.eq(layer.tile.url, "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif", "URL is correct");
- layer.setUrl('http://labs.metacarta.com/wms/vmap0?LAYERS=basic&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&FORMAT=image%2Fjpeg&SRS=EPSG%3A4326&BBOX=-180,-90,0,90&WIDTH=256&HEIGHT=256');
- t.eq(layer.tile.url, "http://labs.metacarta.com/wms/vmap0?LAYERS=basic&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&FORMAT=image%2Fjpeg&SRS=EPSG%3A4326&BBOX=-180,-90,0,90&WIDTH=256&HEIGHT=256", "URL is correct after setURL");
- }
-/******
- *
- *
- * HERE IS WHERE SOME TESTS SHOULD BE PUT TO CHECK ON THE LONLAT-PX TRANSLATION
- * FUNCTIONS AND RESOLUTION AND GETEXTENT GETZOOMLEVEL, ETC
- *
- *
- */
-
-
- function test_Layer_Image_destroy_before_use (t) {
- t.plan(1);
- var map = new OpenLayers.Map('map');
- layer = new OpenLayers.Layer.Image('Test', 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif', new OpenLayers.Bounds(-180, -88.759, 180, 88.759), new OpenLayers.Size(580, 288));
- map.addLayer(layer);
- map.removeLayer(layer);
- layer.destroy();
- t.ok(true, "destroy() didn't throw an error");
- }
-
- function test_Layer_Image_destroy (t) {
- t.plan( 4 );
-
- var map = new OpenLayers.Map('map');
-
- layer = new OpenLayers.Layer.Image('Test Layer',
- 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
- new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
- new OpenLayers.Size(580, 288));
-
- map.addLayer(layer);
- map.zoomToMaxExtent();
-
- layer.destroy();
-
- t.eq( layer.name, null, "layer.name is null after destroy" );
- t.eq( layer.div, null, "layer.div is null after destroy" );
- t.eq( layer.map, null, "layer.map is null after destroy" );
- t.eq( layer.options, null, "layer.options is null after destroy" );
-
- }
-
- function test_loadEvents(t) {
- t.plan(3);
-
- var map = new OpenLayers.Map('map');
- var layer = new OpenLayers.Layer.Image(
- 'Test', '../../img/blank.gif',
- new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
- new OpenLayers.Size(580, 288)
- );
-
- map.addLayer(layer);
-
- layer.events.register('loadstart', null, function(obj) {
- t.ok(obj.object.tile.isLoading, "loadstart triggered while tile is loading");
- });
-
- var delay = false;
- layer.events.register('loadend', null, function(obj) {
- delay = true;
- });
-
- t.delay_call(5, function() {
- t.eq(delay, true, "registered for loadend");
- t.eq(layer.tile.isLoading, false, "loadend triggered after tile is loaded");
- map.destroy(); //tear down
- return delay;
- });
- map.zoomToMaxExtent();
- }
-
- </script>
-</head>
-<body>
- <div id="map" style="width:500px;height:500px"></div>
- <div id="map2" style="width:100px;height:100px"></div>
-</body>
-</html>
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