node/test/parallel/test-whatwg-url-parsing.js

'use strict';

const common = require('../common');
const URL = require('url').URL;
const path = require('path');
const assert = require('assert');

if (!common.hasIntl) {
  // A handful of the tests fail when ICU is not included.
  common.skip('missing Intl');
  return;
}

// Tests below are not from WPT.
const tests = require(path.join(common.fixturesDir, 'url-tests'));
const failureTests = tests.filter((test) => test.failure).concat([
  { input: '' },
  { input: 'test' },
  { input: undefined },
  { input: 0 },
  { input: true },
  { input: false },
  { input: null },
  { input: new Date() },
  { input: new RegExp() },
  { input: () => {} }
]);

for (const test of failureTests) {
  assert.throws(
    () => new URL(test.input, test.base),
    (error) => {
      // The input could be processed, so we don't do strict matching here
      const match = (error + '').match(/^TypeError: Invalid URL: (.*)$/);
      if (!match) {
        return false;
      }
      return error.input === match[1];
    });
}

const additional_tests = require(
  path.join(common.fixturesDir, 'url-tests-additional.js'));

for (const test of additional_tests) {
  const url = new URL(test.url);
  if (test.href) assert.strictEqual(url.href, test.href);
  if (test.origin) assert.strictEqual(url.origin, test.origin);
  if (test.protocol) assert.strictEqual(url.protocol, test.protocol);
  if (test.username) assert.strictEqual(url.username, test.username);
  if (test.password) assert.strictEqual(url.password, test.password);
  if (test.hostname) assert.strictEqual(url.hostname, test.hostname);
  if (test.host) assert.strictEqual(url.host, test.host);
  if (test.port !== undefined) assert.strictEqual(url.port, test.port);
  if (test.pathname) assert.strictEqual(url.pathname, test.pathname);
  if (test.search) assert.strictEqual(url.search, test.search);
  if (test.hash) assert.strictEqual(url.hash, test.hash);
}