Files
penguin-harness/packages/core/test/wake-signal.test.ts
T
Yaowei Zheng 45bfae6e94 Initialize repository with harness code and assets
Initial import of all source code, config, and README assets: the
packages workspace (cli, core, server, web, docs, landing, skills),
build scripts, tooling config, and CI workflows.

Includes the data-layout revision made on this branch: the local data
root defaults to ~/.penguin/data (PENGUIN_HOME still overrides; the
installer keeps its binaries in ~/.penguin), and every Agent lives
under <project>/agents/<agent>/ — path helpers, the three
agent-enumeration scans, the system prompt, built-in Skills, tests
and docs all follow the new layout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ihk8iQuo3kv2aPjAYEPuR
2026-07-19 14:06:53 +08:00

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TypeScript

/**
* Process-lifecycle behavior tests for WakeSignal.
*/
import { spawnSync } from "node:child_process";
import { describe, expect, it } from "vitest";
describe("WakeSignal", () => {
it("keeps a standalone process alive while wait() is pending without leaving timers behind", () => {
const moduleUrl = new URL("../src/environment/tools/background/wake-signal.ts", import.meta.url)
.href;
const script = `
const { WakeSignal } = await import(${JSON.stringify(moduleUrl)});
await new WakeSignal().wait(50);
process.stdout.write("timeout\\n");
const signal = new WakeSignal();
setTimeout(() => signal.notify(), 10);
await signal.wait(60_000);
process.stdout.write("notified\\n");
`;
const result = spawnSync(
process.execPath,
["--import", "tsx", "--input-type=module", "--eval", script],
{ encoding: "utf8", timeout: 3_000 },
);
expect(result.error).toBeUndefined();
expect(result.status).toBe(0);
expect(result.stdout).toBe("timeout\nnotified\n");
});
});