[not part of build] Tests cache visitation API.

netwerk/test/TestCacheVisitor.js

@@ -0,0 +1,54 @@
+var DEBUG = true;
+
+var clientID = "javascript";
+var nsICache = Components.interfaces.nsICache;
+
+function getCacheService()
+{
+    var nsCacheService = Components.classes["@mozilla.org/network/cache-service;1"];
+    var service = nsCacheService.getService(Components.interfaces.nsICacheService);
+    return service;
+}
+
+function CacheVisitor()
+{
+}
+
+CacheVisitor.prototype = {
+    QueryInterface : function(iid)
+    {
+        if (iid.equals(Components.interfaces.nsICacheVisitor))
+            return this;
+        throw Components.results.NS_NOINTERFACE;
+    },
+
+    visitDevice : function(deviceID, deviceInfo)
+    {
+        print("[visiting device (deviceID = " + deviceID + ", description = " + deviceInfo.description + ")]");
+        return true;
+    },
+    
+    visitEntry : function(deviceID, clientID, entryInfo)
+    {
+        print("[visiting entry (clientID = " + clientID + ", key = " + entryInfo.key + ")]");
+        return true;
+    }
+};
+
+function test()
+{
+    var cacheService = getCacheService();
+    var visitor = new CacheVisitor();
+    cacheService.visitEntries(visitor);
+}
+
+// load the cache service before doing anything with Java...
+getCacheService();
+
+if (DEBUG) {
+    print("cache service loaded.");
+} else {
+    print("running cache visitor test.");
+    test();
+    print("cache visitor test complete.");
+}