36 lines
1.2 KiB
TypeScript
36 lines
1.2 KiB
TypeScript
import { afterEach, describe, expect, it, vi } from 'vitest';
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import { createPollingWorkerControl, waitForWorkerPoll } from '../src/services/pollingWorkerLifecycle.js';
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afterEach(() => {
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vi.useRealTimers();
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});
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describe('polling worker lifecycle', () => {
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it('merges repeated process signals and external abort into one idempotent stop signal', () => {
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const external = new AbortController();
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const control = createPollingWorkerControl(external.signal);
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const aborts = vi.fn();
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control.signal.addEventListener('abort', aborts);
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process.emit('SIGTERM');
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process.emit('SIGINT');
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external.abort();
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expect(control.signal.aborted).toBe(true);
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expect(aborts).toHaveBeenCalledTimes(1);
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control.dispose();
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});
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it('interrupts an idle poll without canceling caller-owned in-flight work', async () => {
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vi.useFakeTimers();
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const external = new AbortController();
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const control = createPollingWorkerControl(external.signal);
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const wait = waitForWorkerPoll(control.signal, 60_000);
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external.abort();
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await expect(wait).resolves.toBeUndefined();
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control.dispose();
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});
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});
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