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

'use strict';

const common = require('../common');

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

const URL = require('url').URL;
const path = require('path');
const assert = require('assert');
const tests = require(path.join(common.fixturesDir, 'url-tests.json'));

function verifyURL(url, test) {
  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);
}

for (const test of tests) {
  if (typeof test === 'string')
    continue;

  if (test.failure) {
    assert.throws(() => new URL(test.input, test.base),
                  /^TypeError: Invalid URL$/);
  } else {
    const url = new URL(test.input, test.base);
    verifyURL(url, test);
  }
}

const additional_tests = [
  {
    'url': 'tftp://foobar.com/someconfig;mode=netascii',
    'protocol': 'tftp:',
    'hostname': 'foobar.com',
    'pathname': '/someconfig;mode=netascii'
  },
  {
    'url': 'telnet://user:pass@foobar.com:23/',
    'protocol': 'telnet:',
    'username': 'user',
    'password': 'pass',
    'hostname': 'foobar.com',
    'port': '23',
    'pathname': '/'
  },
  {
    'url': 'ut2004://10.10.10.10:7777/Index.ut2',
    'protocol': 'ut2004:',
    'hostname': '10.10.10.10',
    'port': '7777',
    'pathname': '/Index.ut2'
  },
  {
    'url': 'redis://foo:bar@somehost:6379/0?baz=bam&qux=baz',
    'protocol': 'redis:',
    'username': 'foo',
    'password': 'bar',
    'hostname': 'somehost',
    'port': '6379',
    'pathname': '/0',
    'search': '?baz=bam&qux=baz'
  },
  {
    'url': 'rsync://foo@host:911/sup',
    'protocol': 'rsync:',
    'username': 'foo',
    'hostname': 'host',
    'port': '911',
    'pathname': '/sup'
  },
  {
    'url': 'git://github.com/foo/bar.git',
    'protocol': 'git:',
    'hostname': 'github.com',
    'pathname': '/foo/bar.git'
  },
  {
    'url': 'irc://myserver.com:6999/channel?passwd',
    'protocol': 'irc:',
    'hostname': 'myserver.com',
    'port': '6999',
    'pathname': '/channel',
    'search': '?passwd'
  },
  {
    'url': 'dns://fw.example.org:9999/foo.bar.org?type=TXT',
    'protocol': 'dns:',
    'hostname': 'fw.example.org',
    'port': '9999',
    'pathname': '/foo.bar.org',
    'search': '?type=TXT'
  },
  {
    'url': 'ldap://localhost:389/ou=People,o=JNDITutorial',
    'protocol': 'ldap:',
    'hostname': 'localhost',
    'port': '389',
    'pathname': '/ou=People,o=JNDITutorial'
  },
  {
    'url': 'git+https://github.com/foo/bar',
    'protocol': 'git+https:',
    'hostname': 'github.com',
    'pathname': '/foo/bar'
  },
  {
    'url': 'urn:ietf:rfc:2648',
    'protocol': 'urn:',
    'pathname': 'ietf:rfc:2648'
  },
  {
    'url': 'tag:joe@example.org,2001:foo/bar',
    'protocol': 'tag:',
    'pathname': 'joe@example.org,2001:foo/bar'
  }
];

for (const test of additional_tests) {
  const url = new URL(test.url);
  verifyURL(url, test);
}

// test inspect
const allTests = additional_tests.slice();
for (const test of tests) {
  if (test.failure || typeof test === 'string') continue;
  allTests.push(test);
}

for (const test of allTests) {
  const url = test.url ? new URL(test.url) : new URL(test.input, test.base);

  for (const showHidden of [true, false]) {
    const res = url.inspect(null, {
      showHidden: showHidden
    });

    const lines = res.split('\n');

    const firstLine = lines[0];
    assert.strictEqual(firstLine, 'URL {');

    const lastLine = lines[lines.length - 1];
    assert.strictEqual(lastLine, '}');

    const innerLines = lines.slice(1, lines.length - 1);
    const keys = new Set();
    for (const line of innerLines) {
      const i = line.indexOf(': ');
      const k = line.slice(0, i).trim();
      const v = line.slice(i + 2);
      assert.strictEqual(keys.has(k), false, 'duplicate key found: ' + k);
      keys.add(k);

      const hidden = new Set([
        'password',
        'cannot-be-base',
        'special'
      ]);
      if (showHidden) {
        if (!hidden.has(k)) {
          assert.strictEqual(v, url[k], k);
          continue;
        }

        if (k === 'password') {
          assert.strictEqual(v, url[k], k);
        }
        if (k === 'cannot-be-base') {
          assert.ok(v.match(/^true$|^false$/), k + ' is Boolean');
        }
        if (k === 'special') {
          assert.ok(v.match(/^true$|^false$/), k + ' is Boolean');
        }
        continue;
      }

      // showHidden is false
      if (k === 'password') {
        assert.strictEqual(v, '--------', k);
        continue;
      }
      assert.strictEqual(hidden.has(k), false, 'no hidden keys: ' + k);
      assert.strictEqual(v, url[k], k);
    }
  }
}