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-rw-r--r--misc/openlayers/tests/Control/CacheWrite.html90
1 files changed, 0 insertions, 90 deletions
diff --git a/misc/openlayers/tests/Control/CacheWrite.html b/misc/openlayers/tests/Control/CacheWrite.html
deleted file mode 100644
index 9922569..0000000
--- a/misc/openlayers/tests/Control/CacheWrite.html
+++ /dev/null
@@ -1,90 +0,0 @@
-<html>
-<head>
- <script src="../OLLoader.js"></script>
- <script type="text/javascript">
- function test_addLayer_removeLayer(t) {
- t.plan(6);
- var control = new OpenLayers.Control.CacheWrite();
- var map = new OpenLayers.Map({
- div: "map",
- controls: [control],
- layers: [
- new OpenLayers.Layer.WMS("One"),
- new OpenLayers.Layer.WMS("Two")
- ]
- });
- t.ok(map.layers[0].events.listeners.tileloaded, "tileloaded listener registered on layer One");
- t.ok(map.layers[1].events.listeners.tileloaded, "tileloaded listener registered on layer Two");
- control.destroy();
- t.ok(!map.layers[1].events.listeners.tileloaded.length, "tileloaded listener unregistered");
-
- control = new OpenLayers.Control.CacheWrite({
- layers: [map.layers[0]]
- });
- map.addControl(control);
- t.ok(map.layers[0].events.listeners.tileloaded.length, "tileloaded listener registered on layer One");
- t.ok(!map.layers[1].events.listeners.tileloaded.length, "tileloaded listener not registered on layer Two");
- control.destroy();
- t.ok(!map.layers[0].events.listeners.tileloaded.length, "tileloaded listener unregistered");
-
- map.destroy();
- }
-
- function test_cache_clearCache(t) {
-
- if (!window.localStorage) {
- t.plan(2);
- var scope = {active: true};
- t.eq(OpenLayers.Control.CacheWrite.prototype.cache.call(scope), undefined, "no tiles cached when localStorage is not supported.");
- t.ok(!OpenLayers.Control.CacheWrite.clearCache(), "clearCache does nothing when localStorage is not supported.");
- return;
- }
-
- t.plan(4);
- OpenLayers.Control.CacheWrite.clearCache();
- var length = window.localStorage.length;
-
- var tiles = 0;
- var layer = new OpenLayers.Layer.XYZ("One", "../../img/blank.gif?${x},${y},${z}", {
- eventListeners: {
- tileloaded: function() {
- tiles++;
- }
- }
- });
- var control = new OpenLayers.Control.CacheWrite({autoActivate: true});
- var map = new OpenLayers.Map({
- div: "map",
- projection: "EPSG:900913",
- controls: [control],
- layers: [layer],
- zoom: 1,
- center: [0, 0]
- });
- t.delay_call(1, function() {
- var canvasContext = layer.grid[1][1].getCanvasContext();
- t.eq(window.localStorage.length, length + (canvasContext ? tiles : 0), "cache filled with tiles");
- var url = layer.grid[1][1].url;
- // content will be null for browsers that have localStorage but no canvas support
- var content = canvasContext ? canvasContext.canvas.toDataURL("image/png") : null;
- t.eq(window.localStorage.getItem("olCache_"+url), content, "localStorage contains correct image data");
-
- layer.events.triggerEvent('tileloaded', {aborted: true, tile: layer.grid[1][1]});
- t.eq(window.localStorage.length, length + (canvasContext ? tiles-1 : 0), "tile aborted during load not cached");
-
- var key = Math.random();
- window.localStorage.setItem(key, "bar");
- OpenLayers.Control.CacheWrite.clearCache();
- t.eq(window.localStorage.length, length + 1, "cache cleared, but foreign entries left in localStorage");
- window.localStorage.removeItem(key);
-
- map.destroy();
- });
- }
-
- </script>
-</head>
-<body>
- <div id="map" style="width: 400px; height: 250px;"/>
-</body>
-</html>