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"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.
const { MockRegistrar } = ChromeUtils.importESModule(
"resource://testing-common/MockRegistrar.sys.mjs"
);
let pushService = Cc["@mozilla.org/push/Service;1"].getService(
Ci.nsIPushService
);
function PushServiceHandler() {
// Register a push observer.
this.observed = [];
Services.obs.addObserver(this, pushService.pushTopic);
Services.obs.addObserver(this, pushService.subscriptionChangeTopic);
Services.obs.addObserver(this, pushService.subscriptionModifiedTopic);
}
PushServiceHandler.prototype = {
classID: Components.ID("{bb7c5199-c0f7-4976-9f6d-1306e32c5591}"),
QueryInterface: ChromeUtils.generateQI([]),
observe(subject, topic, data) {
this.observed.push({ subject, topic, data });
},
};
let handlerService = new PushServiceHandler();
add_test(function test_service_instantiation() {
const CONTRACT_ID = "@mozilla.org/dom/push/test/PushServiceHandler;1";
let scope = "chrome://test-scope";
MockRegistrar.register(CONTRACT_ID, handlerService);
Services.catMan.addCategoryEntry("push", scope, CONTRACT_ID, false, false);
let pushNotifier = Cc["@mozilla.org/push/Notifier;1"].getService(
Ci.nsIPushNotifier
);
let principal = Services.scriptSecurityManager.getSystemPrincipal();
pushNotifier.notifyPush(scope, principal, "");
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();
});
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