Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/remote/shared/messagehandler/test/browser/browser_registry.js b/remote/shared/messagehandler/test/browser/browser_registry.js
new file mode 100644
index 0000000000..271597526e
--- /dev/null
+++ b/remote/shared/messagehandler/test/browser/browser_registry.js
@@ -0,0 +1,38 @@
+/* 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"
+  );
+});