idle-kill.integration.test.ts30 lines · main

1	// Integration test for CLAUDE.md §7.3 — isolates idle longer than
2	// `idleKillMs` get retired by the sweeper. The next invocation must
3	// cold-start a fresh process (different PID). We use the test-only
4	// `triggerIdleCheck()` hook on `IsolatePoolImpl` to drive the sweeper
5	// deterministically rather than wait for the 30s production interval.
6
7	import { describe, expect, test } from 'bun:test';
8
9	import { runIdleKillFixture } from './test-helpers.js';
10
11	describe('idle kill (integration)', () => {
12	test('isolate killed after idleKillMs elapses; next invoke cold-starts', async () => {
13	const { firstPid, secondPid, cleanup } = await runIdleKillFixture({
14	fnName: 'v',
15	deploymentId: 'd1',
16	idleKillMs: 100, // tiny idle threshold
17	fnSource: `
18	import { query } from '@briven/cli/server';
19	export const v = query(async () => 'ok');
20	`,
21	});
22	try {
23	expect(firstPid).toBeGreaterThan(0);
24	expect(secondPid).toBeGreaterThan(0);
25	expect(firstPid).not.toBe(secondPid);
26	} finally {
27	await cleanup();
28	}
29	}, 30_000);
30	});