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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
// This test confirms that `undefined`, `null`, and `[]` can be used// as a placeholder for the second argument (`args`) of `spawnSync()`.// Previously, there was a bug where using `undefined` for the second argument// caused the third argument (`options`) to be ignored.// See https://github.com/nodejs/node/issues/24912.
const common = require('../common');const tmpdir = require('../common/tmpdir');
const assert = require('assert');const { spawnSync } = require('child_process');
const command = common.isWindows ? 'cd' : 'pwd';const options = { cwd: tmpdir.path };
tmpdir.refresh();
if (common.isWindows) {  // This test is not the case for Windows based systems  // unless the `shell` options equals to `true`
  options.shell = true;}
const testCases = [  undefined,  null,  [],];
const expectedResult = tmpdir.path.trim().toLowerCase();
const results = testCases.map((testCase) => {  const { stdout, stderr, error } = spawnSync(    command,    testCase,    options  );
  assert.ifError(error);  assert.deepStrictEqual(stderr, Buffer.alloc(0));
  return stdout.toString().trim().toLowerCase();});
assert.deepStrictEqual([...new Set(results)], [expectedResult]);