/**
 * @file Tests for server/lib/windows-hide.js: on win32 every child process,
 * async or sync, is started with `windowsHide: true`; elsewhere nothing changes.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

const { test } = require("node:test");
const assert = require("node:assert/strict");
const { install } = require("../lib/windows-hide");

function fakeCp() {
  const seen = [];
  class ChildProcess {
    spawn(options) {
      seen.push(options);
    }
  }
  const rec = (...args) => seen.push(args);
  return { seen, cp: { ChildProcess, spawnSync: rec, execFileSync: rec, execSync: rec } };
}

test("win32: async spawns and every sync form get windowsHide", () => {
  const { seen, cp } = fakeCp();
  install(cp, "win32");
  install(cp, "win32"); // idempotent: no double wrap

  new cp.ChildProcess().spawn({ file: "git", windowsHide: false });
  cp.execFileSync("git", ["status"]);
  cp.execFileSync("git", ["status"], { cwd: "x" });
  cp.execFileSync("git", { cwd: "x" });
  cp.execSync("dir");
  cp.spawnSync("git", ["log"], undefined);

  assert.deepEqual(seen, [
    { file: "git", windowsHide: true },
    ["git", ["status"], { windowsHide: true }],
    ["git", ["status"], { cwd: "x", windowsHide: true }],
    ["git", { cwd: "x", windowsHide: true }],
    ["dir", { windowsHide: true }],
    ["git", ["log"], { windowsHide: true }],
  ]);
});

test("other platforms are left alone", () => {
  const { cp } = fakeCp();
  const before = { ...cp, spawn: cp.ChildProcess.prototype.spawn };
  install(cp, "linux");
  assert.equal(cp.execSync, before.execSync);
  assert.equal(cp.ChildProcess.prototype.spawn, before.spawn);
});