browser_registry.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const { MessageHandlerRegistry } = ChromeUtils.importESModule(

  "chrome://remote/content/shared/messagehandler/MessageHandlerRegistry.sys.mjs"

);

const { RootMessageHandler } = ChromeUtils.importESModule(

  "chrome://remote/content/shared/messagehandler/RootMessageHandler.sys.mjs"

);

add_task(async function test_messageHandlerRegistry_API() {

  const sessionId = 1;

  const type = RootMessageHandler.type;

  const rootMessageHandlerRegistry = new MessageHandlerRegistry(type);

  const rootMessageHandler =

    rootMessageHandlerRegistry.getOrCreateMessageHandler(sessionId);

  ok(rootMessageHandler, "Valid ROOT MessageHandler created");

  const contextId = rootMessageHandler.contextId;

  ok(contextId, "ROOT MessageHandler has a valid contextId");

is(

    rootMessageHandler,

    rootMessageHandlerRegistry.getExistingMessageHandler(sessionId),

    "ROOT MessageHandler can be retrieved from the registry"

);

  rootMessageHandler.destroy();

ok(

    !rootMessageHandlerRegistry.getExistingMessageHandler(sessionId),

    "Destroyed ROOT MessageHandler is no longer returned by the Registry"

);

});