import os from "node:os";

import path from "node:path";

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

import { getQueuedFileWriter, resolveQueuedFileAppendFlags } from "./queued-file-writer.js";

import { getQueuedFileWriter } from "./queued-file-writer.js";

const tempDirs: string[] = [];

});

describe("getQueuedFileWriter", () => {

it("keeps append flags usable when O_NOFOLLOW is unavailable", () => {

expect(

resolveQueuedFileAppendFlags({

O_APPEND: 0x01,

O_CREAT: 0x02,

O_WRONLY: 0x04,

}),

).toBe(0x07);

});

it("creates log files with restrictive permissions", async () => {

const tmpDir = makeTempDir();

const filePath = path.join(tmpDir, "trace.jsonl");