1 files changed, 47 insertions, 0 deletions
diff --git a/dom/push/test/xpcshell/test_handler_service.js b/dom/push/test/xpcshell/test_handler_service.js
new file mode 100644
index 000000000..fd80d506d
--- /dev/null
+++ b/dom/push/test/xpcshell/test_handler_service.js
@@ -0,0 +1,47 @@
+"use strict";
+
+// Here we test that if an xpcom component is registered with the category
+// manager for push notifications against a specific scope, that service is
+// instantiated before the message is delivered.
+
+// This component is registered for "chrome://test-scope"
+const kServiceContractID = "@mozilla.org/dom/push/test/PushServiceHandler;1";
+
+let pushService = Cc["@mozilla.org/push/Service;1"].getService(Ci.nsIPushService);
+
+add_test(function test_service_instantiation() {
+  do_load_manifest("PushServiceHandler.manifest");
+
+  let scope = "chrome://test-scope";
+  let pushNotifier = Cc["@mozilla.org/push/Notifier;1"].getService(Ci.nsIPushNotifier);
+  let principal = Services.scriptSecurityManager.getSystemPrincipal();
+  pushNotifier.notifyPush(scope, principal, "");
+
+  // Now get a handle to our service and check it received the notification.
+  let handlerService = Cc[kServiceContractID]
+                       .getService(Ci.nsISupports)
+                       .wrappedJSObject;
+
+  equal(handlerService.observed.length, 1);
+  equal(handlerService.observed[0].topic, pushService.pushTopic);
+  let message = handlerService.observed[0].subject.QueryInterface(Ci.nsIPushMessage);
+  equal(message.principal, principal);
+  strictEqual(message.data, null);
+  equal(handlerService.observed[0].data, scope);
+
+  // and a subscription change.
+  pushNotifier.notifySubscriptionChange(scope, principal);
+  equal(handlerService.observed.length, 2);
+  equal(handlerService.observed[1].topic, pushService.subscriptionChangeTopic);
+  equal(handlerService.observed[1].subject, principal);
+  equal(handlerService.observed[1].data, scope);
+
+  // and a subscription modified event.
+  pushNotifier.notifySubscriptionModified(scope, principal);
+  equal(handlerService.observed.length, 3);
+  equal(handlerService.observed[2].topic, pushService.subscriptionModifiedTopic);
+  equal(handlerService.observed[2].subject, principal);
+  equal(handlerService.observed[2].data, scope);
+
+  run_next_test();
+});