Function test

test/parallel/test-tls-set-ciphers.js:26–88

(cciphers, sciphers, cipher, cerr, serr, options)

function test(cciphers, sciphers, cipher, cerr, serr, options) {
  assert(cipher || cerr || serr, 'test missing any expectations');
  const where = inspect(new Error()).split('\n')[2].replace(/[^(]*/, '');

  const max_tls_ver = (ciphers, options) => {
    if (options instanceof Object && Object.hasOwn(options, 'maxVersion'))
      return options.maxVersion;
    if ((typeof ciphers === 'string' || ciphers instanceof String) && ciphers.length > 0 && !ciphers.includes('TLS_'))
      return 'TLSv1.2';

    return 'TLSv1.3';
  };

  connect({
    client: {
      checkServerIdentity: (servername, cert) => { },
      ca: `${keys.agent1.cert}\n${keys.agent6.ca}`,
      ciphers: cciphers,
      maxVersion: max_tls_ver(cciphers, options),
    },
    server: {
      cert: keys.agent6.cert,
      key: keys.agent6.key,
      ciphers: sciphers,
      maxVersion: max_tls_ver(sciphers, options),
    },
  }, common.mustCall((err, pair, cleanup) => {
    function u(_) { return _ === undefined ? 'U' : _; }
    console.log('test:', u(cciphers), u(sciphers),
                'expect', u(cipher), u(cerr), u(serr));
    console.log('  ', where);
    if (!cipher) {
      console.log('client', pair.client.err ? pair.client.err.code : undefined);
      console.log('server', pair.server.err ? pair.server.err.code : undefined);
      if (cerr) {
        assert(pair.client.err);
        assert.strictEqual(pair.client.err.code, cerr);
      }
      if (serr) {
        assert(pair.server.err);
        assert.strictEqual(pair.server.err.code, serr);
      }
      return cleanup();
    }

    const reply = 'So long and thanks for all the fish.';

    assert.ifError(err);
    assert.ifError(pair.server.err);
    assert.ifError(pair.client.err);
    assert(pair.server.conn);
    assert(pair.client.conn);
    assert.strictEqual(pair.client.conn.getCipher().name, cipher);
    assert.strictEqual(pair.server.conn.getCipher().name, cipher);

    pair.server.conn.write(reply);

    pair.client.conn.on('data', common.mustCall((data) => {