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denoland-deno/tests/node_compat/test/parallel/test-fs-lchown.js
Nathan Whitaker d4d3a3c54f
fix(node): Implement fs.lchown (and process.getegid) (#24418)
Closes https://github.com/denoland/deno/issues/21260.
Part of https://github.com/denoland/deno/issues/18218.

Implements `node:fs.lchown`, and enables the node_compat test for it.
The test uses `process.getegid`, which we didn't have implemented, so I
went ahead and implemented that as well to get the test working.
2024-07-05 18:32:51 +00:00

71 lines
2.2 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
const tmpdir = require('../common/tmpdir');
const assert = require('assert');
const fs = require('fs');
const path = require('path');
const { promises } = fs;
// Validate the path argument.
[false, 1, {}, [], null, undefined].forEach((i) => {
const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' };
assert.throws(() => fs.lchown(i, 1, 1, common.mustNotCall()), err);
assert.throws(() => fs.lchownSync(i, 1, 1), err);
promises.lchown(false, 1, 1)
.then(common.mustNotCall())
.catch(common.expectsError(err));
});
// Validate the uid and gid arguments.
[false, 'test', {}, [], null, undefined].forEach((i) => {
const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' };
assert.throws(
() => fs.lchown('not_a_file_that_exists', i, 1, common.mustNotCall()),
err
);
assert.throws(
() => fs.lchown('not_a_file_that_exists', 1, i, common.mustNotCall()),
err
);
assert.throws(() => fs.lchownSync('not_a_file_that_exists', i, 1), err);
assert.throws(() => fs.lchownSync('not_a_file_that_exists', 1, i), err);
promises.lchown('not_a_file_that_exists', i, 1)
.then(common.mustNotCall())
.catch(common.expectsError(err));
promises.lchown('not_a_file_that_exists', 1, i)
.then(common.mustNotCall())
.catch(common.expectsError(err));
});
// Validate the callback argument.
[false, 1, 'test', {}, [], null, undefined].forEach((i) => {
assert.throws(() => fs.lchown('not_a_file_that_exists', 1, 1, i), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE'
});
});
if (!common.isWindows) {
const testFile = tmpdir.resolve(path.basename(__filename));
const uid = process.geteuid();
const gid = process.getegid();
tmpdir.refresh();
fs.copyFileSync(__filename, testFile);
fs.lchownSync(testFile, uid, gid);
fs.lchown(testFile, uid, gid, common.mustSucceed(async (err) => {
await promises.lchown(testFile, uid, gid);
}));
}