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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
// TODO: enable remaining tests once functionality is implemented.
const common = require('../common');const { addresses } = require('../common/internet');if (!common.hasIPv6)  common.skip('this test, no IPv6 support');
const assert = require('assert');const dns = require('dns');const net = require('net');const dnsPromises = dns.promises;const isIPv6 = net.isIPv6;
let running = false;const queue = [];
function TEST(f) {  function next() {    const f = queue.shift();    if (f) {      running = true;      console.log(f.name);      f(done);    }  }
  function done() {    running = false;    process.nextTick(next);  }
  queue.push(f);
  if (!running) {    next();  }}
function checkWrap(req) {  assert.ok(typeof req === 'object');}
TEST(async function test_resolve6(done) {  function validateResult(res) {    assert.ok(res.length > 0);
    for (let i = 0; i < res.length; i++) {      assert.ok(isIPv6(res[i]));    }  }
  validateResult(await dnsPromises.resolve6(addresses.INET6_HOST));
  const req = dns.resolve6(    addresses.INET6_HOST,    common.mustSucceed((ips) => {      validateResult(ips);      done();    }));
  checkWrap(req);});
// TEST(async function test_reverse_ipv6(done) {//   function validateResult(res) {//     assert.ok(res.length > 0);
//     for (let i = 0; i < res.length; i++) {//       assert.ok(typeof res[i] === 'string');//     }//   }
//   validateResult(await dnsPromises.reverse(addresses.INET6_IP));
//   const req = dns.reverse(//     addresses.INET6_IP,//     common.mustSucceed((domains) => {//       validateResult(domains);//       done();//     }));
//   checkWrap(req);// });
TEST(async function test_lookup_ipv6_explicit(done) {  function validateResult(res) {    assert.ok(isIPv6(res.address));    assert.strictEqual(res.family, 6);  }
  validateResult(await dnsPromises.lookup(addresses.INET6_HOST, 6));
  const req = dns.lookup(    addresses.INET6_HOST,    6,    common.mustSucceed((ip, family) => {      validateResult({ address: ip, family });      done();    }));
  checkWrap(req);});
// This ends up just being too problematic to test// TEST(function test_lookup_ipv6_implicit(done) {//   var req = dns.lookup(addresses.INET6_HOST, function(err, ip, family) {//     assert.ifError(err);//     assert.ok(net.isIPv6(ip));//     assert.strictEqual(family, 6);
//     done();//   });
//   checkWrap(req);// });
TEST(async function test_lookup_ipv6_explicit_object(done) {  function validateResult(res) {    assert.ok(isIPv6(res.address));    assert.strictEqual(res.family, 6);  }
  validateResult(await dnsPromises.lookup(addresses.INET6_HOST, { family: 6 }));
  const req = dns.lookup(addresses.INET6_HOST, {    family: 6  }, common.mustSucceed((ip, family) => {    validateResult({ address: ip, family });    done();  }));
  checkWrap(req);});
TEST(function test_lookup_ipv6_hint(done) {  const req = dns.lookup(addresses.INET6_HOST, {    family: 6,    hints: dns.V4MAPPED  }, common.mustCall((err, ip, family) => {    if (err) {      // FreeBSD does not support V4MAPPED      if (common.isFreeBSD) {        assert(err instanceof Error);        assert.strictEqual(err.code, 'EAI_BADFLAGS');        assert.strictEqual(err.hostname, addresses.INET_HOST);        assert.match(err.message, /getaddrinfo EAI_BADFLAGS/);        done();        return;      }
      assert.ifError(err);    }
    assert.ok(isIPv6(ip));    assert.strictEqual(family, 6);
    done();  }));
  checkWrap(req);});
TEST(async function test_lookup_ip_ipv6(done) {  function validateResult(res) {    assert.ok(isIPv6(res.address));    assert.strictEqual(res.family, 6);  }
  validateResult(await dnsPromises.lookup('::1'));
  const req = dns.lookup(    '::1',    common.mustSucceed((ip, family) => {      validateResult({ address: ip, family });      done();    }));
  checkWrap(req);});
TEST(async function test_lookup_all_ipv6(done) {  function validateResult(res) {    assert.ok(Array.isArray(res));    assert.ok(res.length > 0);
    res.forEach((ip) => {      assert.ok(isIPv6(ip.address),                `Invalid IPv6: ${ip.address.toString()}`);      assert.strictEqual(ip.family, 6);    });  }
  validateResult(await dnsPromises.lookup(addresses.INET6_HOST, {    all: true,    family: 6  }));
  const req = dns.lookup(    addresses.INET6_HOST,    { all: true, family: 6 },    common.mustSucceed((ips) => {      validateResult(ips);      done();    })  );
  checkWrap(req);});
// TEST(function test_lookupservice_ip_ipv6(done) {//   const req = dns.lookupService(//     '::1', 80,//     common.mustCall((err, host, service) => {//       if (err) {//         // Not skipping the test, rather checking an alternative result,//         // i.e. that ::1 may not be configured (e.g. in /etc/hosts)//         assert.strictEqual(err.code, 'ENOTFOUND');//         return done();//       }//       assert.strictEqual(typeof host, 'string');//       assert(host);//       assert(['http', 'www', '80'].includes(service));//       done();//     })//   );
//   checkWrap(req);// });
// Disabled because it appears to be not working on Linux.// TEST(function test_lookup_localhost_ipv6(done) {//   var req = dns.lookup('localhost', 6, function(err, ip, family) {//     assert.ifError(err);//     assert.ok(net.isIPv6(ip));//     assert.strictEqual(family, 6);////     done();//   });////   checkWrap(req);// });