import { join } from "node:path";

import { describe, expect, it } from "vitest";

import { testing } from "../../scripts/bench-cli-startup.ts";

import { withEnv } from "../../src/test-utils/env.js";

import { createTempDirTracker } from "../helpers/temp-dir.js";

function withEnv<T>(env: Record<string, string | undefined>, callback: () => T): T {

const previous = new Map<string, string | undefined>();

for (const [key, value] of Object.entries(env)) {

previous.set(key, process.env[key]);

if (value === undefined) {

delete process.env[key];

} else {

process.env[key] = value;

}

}

try {

return callback();

} finally {

for (const [key, value] of previous) {

if (value === undefined) {

delete process.env[key];

} else {

process.env[key] = value;

}

}

}

}

function isProcessAlive(pid: number): boolean {

try {

process.kill(pid, 0);