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Diffstat (limited to 'misc/openlayers/tests/TileManager.html')
-rw-r--r-- | misc/openlayers/tests/TileManager.html | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/misc/openlayers/tests/TileManager.html b/misc/openlayers/tests/TileManager.html deleted file mode 100644 index 23398be..0000000 --- a/misc/openlayers/tests/TileManager.html +++ /dev/null @@ -1,137 +0,0 @@ -<html> -<head> - <script src="OLLoader.js"></script> - <script type="text/javascript"> - - function test_initialize(t) { - t.plan(4); - - var tileManager = new OpenLayers.TileManager(); - var map = new OpenLayers.Map('map', { - zoomMethod: null, - tileManager: tileManager - }); - var layer = new OpenLayers.Layer.WMS('WMS1', '../img/blank.gif'); - map.addLayer(layer); - map.setCenter([16, 48], 9); - t.ok(tileManager.tileQueue[map.id].length, "Tiles queued from layer"); - map.removeLayer(layer); - t.eq(tileManager.tileQueue[map.id].length, 0, "Tiles unqueued when layer is removed"); - map.addLayer(new OpenLayers.Layer.WMS('WMS2', '../img/blank.gif')); - map.zoomIn(); - t.ok(tileManager.tileQueue[map.id].length, "Tiles queued from added layer"); - map.destroy(); - t.eq(tileManager.tileQueue[map.id], undefined, "Tile queue removed when map was destroyed"); - } - - function test_destroy(t) { - t.plan(3); - - var tileManager = new OpenLayers.TileManager(); - var map = new OpenLayers.Map('map', {tileManager: tileManager}); - var layer = new OpenLayers.Layer.WMS('WMS', '../img/blank.gif'); - map.addLayer(layer); - map.setCenter([16, 48], 9); - var numTileListeners = layer.grid[0][0].events.listeners.beforeload.length; - var numLayerListeners = layer.events.listeners.retile.length; - var numMapListeners = map.events.listeners.preremovelayer.length; - tileManager.destroy(); - t.eq(layer.grid[0][0].events.listeners.beforeload.length, numTileListeners - 1, "no listener on tile after destroy"); - t.eq(layer.events.listeners.retile.length, numLayerListeners - 1, "no listeners on layer after destroy"); - t.eq(map.events.listeners.preremovelayer.length, numMapListeners - 1, "no listeners on map after destroy"); - map.destroy(); - } - - function test_manageTileCache(t) { - t.plan(10); - - var tileManager = new OpenLayers.TileManager({ - cacheSize: 12 - }); - var map = new OpenLayers.Map('map', {tileManager: tileManager}); - layer = new OpenLayers.Layer.WMS('WMS', '../img/blank.gif'); - map.addLayer(layer); - map.setCenter([16, 48], 9); - var gridSize; - - var firstInCache, sharedTile; - t.delay_call(2, function() { - t.eq(tileManager.tileCacheIndex.length, 12, "tiles cached"); - t.ok(~OpenLayers.Util.indexOf(tileManager.tileCacheIndex, layer.grid[1][2].url), "tile found in cache"); - t.ok(tileManager.tileCache[layer.grid[1][2].url] === layer.grid[1][2].imgDiv, "correct object cached"); - firstInCache = tileManager.tileCache[tileManager.tileCacheIndex[0]]; - sharedTile = tileManager.tileCache[tileManager.tileCacheIndex[11]]; - gridSize = layer.div.childNodes.length; - map.setCenter([17, 47]); - }); - - function inCache(img) { - var search = img.src.split('?')[1]; - for (var s in tileManager.tileCache) { - if (s.split('?')[1] == search) { - return true; - } - } - return false; - } - - t.delay_call(4, function() { - t.eq(tileManager.tileCacheIndex.length, 12, "tiles cached"); - t.ok(tileManager.tileCache[layer.grid[1][2].url] === layer.grid[1][2].imgDiv, "correct object cached"); - t.ok(!inCache(firstInCache), "old tile discarded"); - t.ok(inCache(sharedTile), "shared tile still in cache"); - firstInCache = tileManager.tileCache[tileManager.tileCacheIndex[0]]; - map.setCenter([16, 48]); - }); - t.delay_call(6, function() { - t.ok(!inCache(firstInCache), "old tile discarded"); - t.ok(inCache(sharedTile), "shared tile still in cache"); - t.eq(layer.div.childNodes.length, gridSize, 'no unused images left in dom'); - map.destroy(); - }); - } - - function test_queueTileDraw(t) { - t.plan(3); - - var tileManager = new OpenLayers.TileManager(); - var map = new OpenLayers.Map('map', {tileManager: tileManager}); - layer = new OpenLayers.Layer.WMS('WMS', '../img/blank.gif'); - map.addLayer(layer); - map.setCenter([0, 0], 3); - var queued = tileManager.tileQueue[map.id].length; - t.ok(tileManager.tileQueue[map.id].length, "Tiles queued for drawing"); - map.zoomIn(); - t.eq(tileManager.tileQueue[map.id].length, queued, "Tile queue has same length after immediate zoom change"); - t.delay_call(1, function() { - t.eq(tileManager.tileQueue[map.id].length, 0, "Tiles from queue processed"); - map.destroy(); - }); - } - - function test_deferTileDraw(t) { - - t.plan(3); - - var tileManager = new OpenLayers.TileManager(); - var map = new OpenLayers.Map('map', {tileManager: tileManager}); - layer = new OpenLayers.Layer.WMS('WMS', '../img/blank.gif'); - layer.destroy = function() {}; //we're going to do funky things with the grid - layer.applyBackBuffer = function() {}; // backbuffering isn't under test here - map.addLayer(layer); - map.setCenter([-10, 0], 5); - - map.moveTo([5, 0]); - t.ok(tileManager.tileQueue[map.id].length, "tile loading deferred after moveTo"); - map.moveTo([0, 0]); - t.ok(tileManager.tileQueue[map.id].length, "deferred again after another moveTo"); - t.delay_call(1, function() { - t.eq(tileManager.tileQueue[map.id].length, 0, "tiles loaded after moveDelay"); - }); - } - </script> -</head> -<body> -<div id="map" style="width:499px;height:549px;display:none"></div> -</body> -</html> |