denoland-deno/tests/node_compat/test/parallel/test-uv-unmapped-exception.js

// deno-fmt-ignore-file
// deno-lint-ignore-file

// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.

// Flags: --expose-internals
'use strict';
require('../common');
const assert = require('assert');
const { uvException, uvExceptionWithHostPort } = require('internal/errors');

{
  const exception = uvException({ errno: 100, syscall: 'open' });

  assert.strictEqual(exception.message, 'UNKNOWN: unknown error, open');
  assert.strictEqual(exception.errno, 100);
  assert.strictEqual(exception.syscall, 'open');
  assert.strictEqual(exception.code, 'UNKNOWN');
}

{
  const exception = uvExceptionWithHostPort(100, 'listen', '127.0.0.1', 80);

  assert.strictEqual(exception.message,
                     'listen UNKNOWN: unknown error 127.0.0.1:80');
  assert.strictEqual(exception.code, 'UNKNOWN');
  assert.strictEqual(exception.errno, 100);
  assert.strictEqual(exception.syscall, 'listen');
  assert.strictEqual(exception.address, '127.0.0.1');
  assert.strictEqual(exception.port, 80);
}