// this property isn't implemented yet but it should at least return a string
const isNode = !process.isBun;

if (!isNode && process.title !== "bun")
  throw new Error("process.title is not 'bun'");

if (typeof process.env.USER !== "string")
  throw new Error("process.env is not an object");

if (process.env.USER.length === 0)
  throw new Error("process.env is missing a USER property");

if (process.platform !== "darwin" && process.platform !== "linux")
  throw new Error("process.platform is invalid");

if (isNode) throw new Error("process.isBun is invalid");

// partially to test it doesn't crash due to various strange types
process.env.BACON = "yummy";
if (process.env.BACON !== "yummy") {
  throw new Error("process.env is not writable");
}

delete process.env.BACON;
if (typeof process.env.BACON !== "undefined") {
  throw new Error("process.env is not deletable");
}

process.env.BACON = "yummy";
if (process.env.BACON !== "yummy") {
  throw new Error("process.env is not re-writable");
}

if (JSON.parse(JSON.stringify(process.env)).BACON !== "yummy") {
  throw new Error("process.env is not serializable");
}

if (typeof JSON.parse(JSON.stringify(process.env)).toJSON !== "undefined") {
  throw new Error("process.env should call toJSON to hide its internal state");
}

var { env, ...proces } = process;
console.log(JSON.stringify(proces, null, 2));
console.log(proces);

console.log("CWD", process.cwd());
console.log("SET CWD", process.chdir("../"));
console.log("CWD", process.cwd());