/**
 * http + IP(보안 문맥 아님)에서 비는 crypto.randomUUID 대체 검증 — CAD · 앱 본체 두 벌.
 * 실행: node --experimental-strip-types resources/tester/cad/random-uuid-polyfill.test.ts
 */
import assert from 'node:assert/strict';

const V4 = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/;
const native = crypto.randomUUID;

for (const path of [
	'../../../B07_DesignDetail/openwebcad/src/random-uuid-polyfill.ts',
	'../../../A00_Common/random_uuid_polyfill.ts',
]) {
	// biome-ignore lint: 시험 — 보안 문맥 아닌 브라우저처럼 비움
	(crypto as any).randomUUID = undefined;
	await import(`${path}?${Math.random()}`);
	const ids = Array.from({ length: 200 }, () => crypto.randomUUID());
	assert.ok(ids.every((id) => V4.test(id)), `${path}: v4 모양`);
	assert.equal(new Set(ids).size, ids.length, `${path}: 안 겹침`);
}

// 이미 있으면 그대로
crypto.randomUUID = native;
await import(`../../../A00_Common/random_uuid_polyfill.ts?${Math.random()}`);
assert.equal(crypto.randomUUID, native, '원래 것 유지');
console.log('random-uuid 대체 시험 통과');