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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// This test attemps to verify that:
// - SharedWorkers can be created and successfully spawned by web extensions
// when web-extensions run in their own child process.
add_task(async function test_spawn_shared_worker() {
if (!WebExtensionPolicy.useRemoteWebExtensions) {
// Ensure RemoteWorkerService has been initialized in the main
// process.
Services.obs.notifyObservers(null, "profile-after-change");
}
const background = async function () {
const worker = new SharedWorker("worker.js");
await new Promise(resolve => {
worker.port.onmessage = resolve;
worker.port.postMessage("bgpage->worker");
});
browser.test.sendMessage("test-shared-worker:done");
};
const extension = ExtensionTestUtils.loadExtension({
background,
files: {
"worker.js": function () {
self.onconnect = evt => {
const port = evt.ports[0];
port.onmessage = () => port.postMessage("worker-reply");
};
},
},
});
await extension.startup();
await extension.awaitMessage("test-shared-worker:done");
await extension.unload();
});
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