node/test/parallel/test-process-umask-mask.js
James M Snell 8caa1dcee6 test: rely less on duplicative common test harness utilities
There are several cleanups here that are not just style nits...

1. The `common.isMainThread` was just a passthrough to the
   `isMainThread` export on the worker_thread module. It's
   use was inconsistent and just obfuscated the fact that
   the test file depend on the `worker_threads` built-in.
   By eliminating it we simplify the test harness a bit and
   make it clearer which tests depend on the worker_threads
   check.
2. The `common.isDumbTerminal` is fairly unnecesary since
   that just wraps a public API check.
3. Several of the `common.skipIf....` checks were inconsistently
   used and really don't need to be separate utility functions.

A key part of the motivation here is to work towards making more
of the tests more self-contained and less reliant on the common
test harness where possible.

PR-URL: https://github.com/nodejs/node/pull/56712
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2025-01-25 07:23:09 +00:00

34 lines
660 B
JavaScript

'use strict';
// This tests that the lower bits of mode > 0o777 still works in
// process.umask()
const common = require('../common');
const assert = require('assert');
const { isMainThread } = require('worker_threads');
if (!isMainThread)
common.skip('Setting process.umask is not supported in Workers');
let mask;
if (common.isWindows) {
mask = 0o600;
} else {
mask = 0o664;
}
const maskToIgnore = 0o10000;
const old = process.umask();
function test(input, output) {
process.umask(input);
assert.strictEqual(process.umask(), output);
process.umask(old);
}
test(mask | maskToIgnore, mask);
test((mask | maskToIgnore).toString(8), mask);