});

it("does not start traced channel accounts after stop wins the handoff", async () => {

const handoffEntered = createDeferred();

const releaseHandoff = createDeferred();

const startupTrace = {

measure: async <T>(_name: string, run: () => T | Promise<T>) => await run(),

measure: async <T>(name: string, run: () => T | Promise<T>) => {

if (name === "channels.discord.start-account-handoff") {

handoffEntered.resolve();

await releaseHandoff.promise;

}

return await run();

},

};

const startAccount = vi.fn(async () => {});

installTestRegistry(createTestPlugin({ startAccount }));

const manager = createManager({ startupTrace });

await manager.startChannel("discord", DEFAULT_ACCOUNT_ID);

const stopTask = manager.stopChannel("discord", DEFAULT_ACCOUNT_ID);

await vi.advanceTimersByTimeAsync(0);

await handoffEntered.promise;

const stopTask = manager.stopChannel("discord", DEFAULT_ACCOUNT_ID);

await flushMicrotasks();

releaseHandoff.resolve();

await stopTask;

await flushMicrotasks();