KaMap.html

Revision 6724, 9.1 kB (checked in by euzuro, 9 months ago)
fix up tests, remove _01_. (Closes #1387)
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	var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
6	var layer;
7
8	var name = 'Test Layer';
9	var url = "http://boston.freemap.in/tile.php?";
10	var params = {
11	'map':'boston-new',
12	'g':'border,water,roads,openspace',
13	'i':'JPEG'
14	};
15	var units = "meters";
16
17
18
19	function test_Layer_KaMap_constructor (t) {
20	t.plan( 1 );
21
22	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
23	t.ok( layer instanceof OpenLayers.Layer.KaMap, "returns OpenLayers.Layer.KaMap object" );
24	}
25
26	function test_Layer_Grid_moveTo_buffer_calculation (t) {
27	t.plan(6);
28
29	var map = new OpenLayers.Map( 'map3' ); // odd map size
30	var layer0 = new OpenLayers.Layer.KaMap( "0 buffer: OpenLayers WMS",
31	"http://labs.metacarta.com/wms/vmap0",
32	{layers: 'basic'}, {'buffer':0} );
33	map.addLayer(layer0);
34
35	var layer1 = new OpenLayers.Layer.KaMap( "1 buffer: OpenLayers WMS",
36	"http://labs.metacarta.com/wms/vmap0",
37	{layers: 'basic'}, {'buffer':1} );
38	map.addLayer(layer1);
39
40	var layer2 = new OpenLayers.Layer.KaMap( "2 buffer: OpenLayers WMS",
41	"http://labs.metacarta.com/wms/vmap0",
42	{layers: 'basic'}, {'buffer':2} );
43	map.addLayer(layer2);
44
45	map.setCenter(new OpenLayers.LonLat(0, 0), 4);
46	t.eq( layer0.grid.length, 3, "Grid rows with buffer:0" );
47	map.setBaseLayer(layer1);
48	t.eq( layer1.grid.length, 4, "Grid rows with buffer:1" );
49	map.setBaseLayer(layer2);
50	t.eq( layer2.grid.length, 6, "Grid rows with buffer:2" );
51
52	// zooming in on Greenland exercises the bug from pre-r4313
53	map.setCenter(new OpenLayers.LonLat(0, 90), 4);
54	t.eq( layer0.grid.length, 3, "Grid rows with buffer:0" );
55	map.setBaseLayer(layer1);
56	t.eq( layer1.grid.length, 4, "Grid rows with buffer:1" );
57	map.setBaseLayer(layer2);
58	t.eq( layer2.grid.length, 6, "Grid rows with buffer:2" );
59	map.destroy();
60	}
61
62	function test_Layer_KaMap_inittiles (t) {
63	t.plan( 2 );
64	var map = new OpenLayers.Map('map');
65	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
66	map.addLayer(layer);
67	map.setCenter(new OpenLayers.LonLat(0,0),5);
68	t.eq( layer.grid.length, 8, "KaMap rows is correct." );
69	t.eq( layer.grid[0].length, 6, "KaMap cols is correct." );
70	map.destroy();
71
72	}
73
74	function test_Layer_KaMap_clearTiles (t) {
75	t.plan( 1 );
76	var map = new OpenLayers.Map('map');
77	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
78	map.addLayer(layer);
79
80	map.setCenter(new OpenLayers.LonLat(0,0));
81
82	//grab a reference to one of the tiles
83	var tile = layer.grid[0][0];
84
85	layer.clearGrid();
86
87	t.ok( layer.grid != null, "layer.grid does not get nullified" );
88	map.destroy();
89	}
90
91
92	function test_Layer_KaMap_getKaMapBounds(t) {
93	t.plan( 1 );
94
95	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
96
97	var bl = { bounds: new OpenLayers.Bounds(1,2,0,0)};
98	var tr = { bounds: new OpenLayers.Bounds(0,0,3,4)};
99	layer.grid = [ [6, tr],
100	[bl, 7]];
101
102	var bounds = layer.getTilesBounds();
103
104	var testBounds = new OpenLayers.Bounds(1,2,3,4);
105
106	t.ok( bounds.equals(testBounds), "getKaMapBounds() returns correct bounds")
107
108	layer.grid = null;
109	}
110
111	function test_Layer_KaMap_getResolution(t) {
112	t.plan( 1 );
113
114	var map = new OpenLayers.Map('map');
115	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
116	map.addLayer(layer);
117
118	map.zoom = 5;
119
120	t.eq( layer.getResolution(), 0.0439453125, "getResolution() returns correct value");
121	map.destroy();
122	}
123
124	function test_Layer_KaMap_getZoomForExtent(t) {
125	t.plan( 2 );
126	var bounds, zoom;
127
128	var map = new OpenLayers.Map('map');
129	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
130	map.addLayer(layer);
131
132	bounds = new OpenLayers.Bounds(10,10,12,12);
133	zoom = layer.getZoomForExtent(bounds);
134
135	t.eq( zoom, 8, "getZoomForExtent() returns correct value");
136
137	bounds = new OpenLayers.Bounds(10,10,100,100);
138	zoom = layer.getZoomForExtent(bounds);
139
140	t.eq( zoom, 2, "getZoomForExtent() returns correct value");
141	map.destroy();
142	}
143
144	function test_Layer_kaMap_mergeNewParams (t) {
145	t.plan( 4 );
146
147	var map = new OpenLayers.Map("map");
148	var url = "http://octo.metacarta.com/cgi-bin/mapserv";
149	layer = new OpenLayers.Layer.KaMap(name, url, params);
150
151	var newParams = { layers: 'sooper',
152	chickpeas: 'image/png'};
153
154	map.addLayer(layer);
155	map.zoomToMaxExtent();
156	layer.redraw = function() {
157	t.ok(true, "layer is redrawn after new params merged");
158	}
159
160	layer.mergeNewParams(newParams);
161
162	t.eq( layer.params.layers, "sooper", "mergeNewParams() overwrites well");
163	t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() adds well");
164
165	newParams.chickpeas = 151;
166
167	t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() makes clean copy of hashtable");
168	map.destroy();
169	}
170
171
172	/** THIS WOULD BE WHERE THE TESTS WOULD GO FOR
173	*
174	* -moveTo
175	* -insertColumn
176	* -insertRow
177
178	function 07_Layer_KaMap_moveTo(t) {
179	}
180
181	function 08_Layer_KaMap_insertColumn(t) {
182	}
183
184	function 09_Layer_KaMap_insertRow(t) {
185	}
186
187	*
188	*/
189
190	function test_Layer_KaMap_clone(t) {
191	t.plan(5);
192
193	var options = {tileSize: new OpenLayers.Size(500,50)};
194	var map = new OpenLayers.Map('map', options);
195	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
196	map.addLayer(layer);
197
198	layer.grid = [ [6, 7],
199	[8, 9]];
200
201	var clone = layer.clone();
202
203	t.ok( clone.grid != layer.grid, "clone does not copy grid");
204
205	t.ok( clone.tileSize.equals(layer.tileSize), "tileSize correctly cloned");
206
207	layer.tileSize.w += 40;
208
209	t.eq( clone.tileSize.w, 500, "changing layer.tileSize does not change clone.tileSize -- a fresh copy was made, not just copied reference");
210
211	t.eq( clone.alpha, layer.alpha, "alpha copied correctly");
212
213	t.eq( clone.CLASS_NAME, "OpenLayers.Layer.KaMap", "Clone is a ka-map layer");
214
215	layer.grid = null;
216	map.destroy();
217	}
218
219	function test_Layer_KaMap_setMap(t) {
220
221	t.plan(2);
222
223	var options = {tileSize: new OpenLayers.Size(500,50)};
224	var map = new OpenLayers.Map('map', options);
225	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
226
227
228	layer.setMap(map);
229
230	t.ok( layer.tileSize != null, "tileSize has been set");
231	t.ok( (layer.tileSize.h == 50) && (layer.tileSize.w == 500), "tileSize has been set correctly");
232	map.destroy();
233	}
234	function test_Layer_KaMap_getTileBounds(t) {
235	t.plan(2);
236	var map = new OpenLayers.Map("map");
237	var url = "http://octo.metacarta.com/cgi-bin/mapserv";
238	layer = new OpenLayers.Layer.KaMap(name, url, params);
239
240	var newParams = { layers: 'sooper',
241	chickpeas: 'image/png'};
242
243	map.addLayer(layer);
244	map.zoomToMaxExtent();
245	map.zoomIn();
246	var bounds = layer.getTileBounds(new OpenLayers.Pixel(200,200));
247	t.eq(bounds.toBBOX(), "-180,0,0,180", "get tile bounds returns correct bounds");
248	map.pan(200,0,{animate:false});
249	var bounds = layer.getTileBounds(new OpenLayers.Pixel(200,200));
250	t.eq(bounds.toBBOX(), "0,0,180,180", "get tile bounds returns correct bounds after pan");
251	map.destroy();
252	}
253
254	function test_Layer_KaMap_destroy (t) {
255
256	t.plan( 3 );
257
258	var map = new OpenLayers.Map('map');
259	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
260	map.addLayer(layer);
261	layer.destroy();
262	t.eq( layer.grid, null, "layer.grid is null after destroy" );
263	t.eq( layer.tileSize, null, "layer.tileSize is null after destroy" );
264
265
266	//test with tile creation
267	layer = new OpenLayers.Layer.KaMap(name, url, params, units);
268	map.addLayer(layer);
269	map.setCenter(new OpenLayers.LonLat(0,0), 5);
270	//grab a reference to one of the tiles
271	var tile = layer.grid[0][0];
272
273	layer.destroy();
274
275	t.ok( layer.grid == null, "tiles appropriately destroyed");
276	map.destroy();
277	}
278
279
280	</script>
281	</head>
282	<body>
283	<div id="map" style="width:500px;height:550px;display:none"></div>
284	<div id="map2" style="width:500px;height:550px;display:none"></div>
285	<div id="map3" style="width:594px;height:464px;display:none"></div>
286	</body>
287	</html>

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root/trunk/openlayers/tests/Layer/KaMap.html

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