mirror of
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7e89369166
PR-URL: https://github.com/nodejs/node/pull/52492 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
752 lines
19 KiB
JavaScript
752 lines
19 KiB
JavaScript
// Flags: --expose-internals
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const { addresses } = require('../common/internet');
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const { internalBinding } = require('internal/test/binding');
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const { getSystemErrorName } = require('util');
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const assert = require('assert');
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const dns = require('dns');
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const net = require('net');
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const isIPv4 = net.isIPv4;
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const isIPv6 = net.isIPv6;
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const util = require('util');
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const dnsPromises = dns.promises;
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let expected = 0;
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let completed = 0;
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let running = false;
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const queue = [];
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function TEST(f) {
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function next() {
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const f = queue.shift();
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if (f) {
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running = true;
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console.log(f.name);
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f(done);
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}
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}
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function done() {
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running = false;
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completed++;
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process.nextTick(next);
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}
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expected++;
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queue.push(f);
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if (!running) {
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next();
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}
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}
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function checkWrap(req) {
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assert.strictEqual(typeof req, 'object');
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}
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TEST(function test_reverse_bogus(done) {
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dnsPromises.reverse('bogus ip')
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'EINVAL');
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assert.strictEqual(getSystemErrorName(err.errno), 'EINVAL');
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}));
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assert.throws(() => {
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dns.reverse('bogus ip', common.mustNotCall());
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}, /^Error: getHostByAddr EINVAL bogus ip$/);
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done();
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});
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TEST(async function test_resolve4_ttl(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.strictEqual(typeof item, 'object');
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assert.strictEqual(typeof item.ttl, 'number');
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assert.strictEqual(typeof item.address, 'string');
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assert.ok(item.ttl >= 0);
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assert.ok(isIPv4(item.address));
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}
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}
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validateResult(await dnsPromises.resolve4(addresses.INET4_HOST, {
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ttl: true,
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}));
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const req = dns.resolve4(addresses.INET4_HOST, {
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ttl: true,
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}, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolve6_ttl(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.strictEqual(typeof item, 'object');
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assert.strictEqual(typeof item.ttl, 'number');
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assert.strictEqual(typeof item.address, 'string');
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assert.ok(item.ttl >= 0);
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assert.ok(isIPv6(item.address));
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}
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}
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validateResult(await dnsPromises.resolve6(addresses.INET6_HOST, {
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ttl: true,
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}));
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const req = dns.resolve6(addresses.INET6_HOST, {
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ttl: true,
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}, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveMx(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.strictEqual(typeof item, 'object');
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assert.ok(item.exchange);
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assert.strictEqual(typeof item.exchange, 'string');
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assert.strictEqual(typeof item.priority, 'number');
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}
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}
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validateResult(await dnsPromises.resolveMx(addresses.MX_HOST));
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const req = dns.resolveMx(addresses.MX_HOST, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveMx_failure(done) {
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dnsPromises.resolveMx(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveMx(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveNs(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.ok(item);
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assert.strictEqual(typeof item, 'string');
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}
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}
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validateResult(await dnsPromises.resolveNs(addresses.NS_HOST));
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const req = dns.resolveNs(addresses.NS_HOST, function(err, names) {
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assert.ifError(err);
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validateResult(names);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveNs_failure(done) {
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dnsPromises.resolveNs(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveNs(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveSrv(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.strictEqual(typeof item, 'object');
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assert.ok(item.name);
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assert.strictEqual(typeof item.name, 'string');
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assert.strictEqual(typeof item.port, 'number');
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assert.strictEqual(typeof item.priority, 'number');
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assert.strictEqual(typeof item.weight, 'number');
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}
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}
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validateResult(await dnsPromises.resolveSrv(addresses.SRV_HOST));
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const req = dns.resolveSrv(addresses.SRV_HOST, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveSrv_failure(done) {
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dnsPromises.resolveSrv(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveSrv(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolvePtr(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.ok(item);
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assert.strictEqual(typeof item, 'string');
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}
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}
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validateResult(await dnsPromises.resolvePtr(addresses.PTR_HOST));
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const req = dns.resolvePtr(addresses.PTR_HOST, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolvePtr_failure(done) {
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dnsPromises.resolvePtr(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolvePtr(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveNaptr(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.strictEqual(typeof item, 'object');
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assert.strictEqual(typeof item.flags, 'string');
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assert.strictEqual(typeof item.service, 'string');
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assert.strictEqual(typeof item.regexp, 'string');
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assert.strictEqual(typeof item.replacement, 'string');
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assert.strictEqual(typeof item.order, 'number');
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assert.strictEqual(typeof item.preference, 'number');
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}
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}
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validateResult(await dnsPromises.resolveNaptr(addresses.NAPTR_HOST));
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const req = dns.resolveNaptr(addresses.NAPTR_HOST, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveNaptr_failure(done) {
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dnsPromises.resolveNaptr(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveNaptr(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveSoa(done) {
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function validateResult(result) {
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assert.strictEqual(typeof result, 'object');
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assert.strictEqual(typeof result.nsname, 'string');
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assert.ok(result.nsname.length > 0);
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assert.strictEqual(typeof result.hostmaster, 'string');
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assert.ok(result.hostmaster.length > 0);
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assert.strictEqual(typeof result.serial, 'number');
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assert.ok((result.serial > 0) && (result.serial < 4294967295));
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assert.strictEqual(typeof result.refresh, 'number');
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assert.ok((result.refresh > 0) && (result.refresh < 2147483647));
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assert.strictEqual(typeof result.retry, 'number');
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assert.ok((result.retry > 0) && (result.retry < 2147483647));
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assert.strictEqual(typeof result.expire, 'number');
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assert.ok((result.expire > 0) && (result.expire < 2147483647));
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assert.strictEqual(typeof result.minttl, 'number');
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assert.ok((result.minttl >= 0) && (result.minttl < 2147483647));
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}
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validateResult(await dnsPromises.resolveSoa(addresses.SOA_HOST));
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const req = dns.resolveSoa(addresses.SOA_HOST, function(err, result) {
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assert.ifError(err);
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validateResult(result);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveSoa_failure(done) {
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dnsPromises.resolveSoa(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveSoa(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveCaa(done) {
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function validateResult(result) {
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assert.ok(Array.isArray(result),
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`expected array, got ${util.inspect(result)}`);
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assert.strictEqual(result.length, 1);
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assert.strictEqual(typeof result[0].critical, 'number');
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assert.strictEqual(result[0].critical, 0);
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assert.strictEqual(result[0].issue, 'pki.goog');
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}
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validateResult(await dnsPromises.resolveCaa(addresses.CAA_HOST));
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const req = dns.resolveCaa(addresses.CAA_HOST, function(err, records) {
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assert.ifError(err);
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validateResult(records);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveCaa_failure(done) {
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dnsPromises.resolveTxt(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveCaa(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveCname(done) {
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function validateResult(result) {
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assert.ok(result.length > 0);
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for (const item of result) {
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assert.ok(item);
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assert.strictEqual(typeof item, 'string');
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}
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}
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validateResult(await dnsPromises.resolveCname(addresses.CNAME_HOST));
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const req = dns.resolveCname(addresses.CNAME_HOST, function(err, names) {
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assert.ifError(err);
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validateResult(names);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveCname_failure(done) {
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dnsPromises.resolveCname(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveCname(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_resolveTxt(done) {
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function validateResult(result) {
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assert.ok(Array.isArray(result[0]));
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assert.strictEqual(result.length, 1);
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assert(result[0][0].startsWith('v=spf1'));
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}
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validateResult(await dnsPromises.resolveTxt(addresses.TXT_HOST));
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const req = dns.resolveTxt(addresses.TXT_HOST, function(err, records) {
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assert.ifError(err);
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validateResult(records);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_resolveTxt_failure(done) {
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dnsPromises.resolveTxt(addresses.NOT_FOUND)
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.then(common.mustNotCall())
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.catch(common.mustCall((err) => {
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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const req = dns.resolveTxt(addresses.NOT_FOUND, function(err, result) {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.strictEqual(result, undefined);
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done();
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});
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checkWrap(req);
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});
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TEST(function test_lookup_failure(done) {
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dnsPromises.lookup(addresses.NOT_FOUND, 4)
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.then(common.mustNotCall())
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.catch(common.expectsError({ code: dns.NOTFOUND }));
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const req = dns.lookup(addresses.NOT_FOUND, 4, (err) => {
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assert.ok(err instanceof Error);
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assert.strictEqual(err.code, dns.NOTFOUND);
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assert.strictEqual(err.code, 'ENOTFOUND');
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assert.doesNotMatch(err.message, /ENOENT/);
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assert.ok(err.message.includes(addresses.NOT_FOUND));
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done();
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});
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checkWrap(req);
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});
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TEST(async function test_lookup_ip_all(done) {
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function validateResult(result) {
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assert.ok(Array.isArray(result));
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assert.ok(result.length > 0);
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assert.strictEqual(result[0].address, '127.0.0.1');
|
|
assert.strictEqual(result[0].family, 4);
|
|
}
|
|
|
|
validateResult(await dnsPromises.lookup('127.0.0.1', { all: true }));
|
|
|
|
const req = dns.lookup(
|
|
'127.0.0.1',
|
|
{ all: true },
|
|
function(err, ips, family) {
|
|
assert.ifError(err);
|
|
assert.strictEqual(family, undefined);
|
|
validateResult(ips);
|
|
done();
|
|
},
|
|
);
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_lookup_ip_all_promise(done) {
|
|
const req = util.promisify(dns.lookup)('127.0.0.1', { all: true })
|
|
.then(function(ips) {
|
|
assert.ok(Array.isArray(ips));
|
|
assert.ok(ips.length > 0);
|
|
assert.strictEqual(ips[0].address, '127.0.0.1');
|
|
assert.strictEqual(ips[0].family, 4);
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_lookup_ip_promise(done) {
|
|
util.promisify(dns.lookup)('127.0.0.1')
|
|
.then(function({ address, family }) {
|
|
assert.strictEqual(address, '127.0.0.1');
|
|
assert.strictEqual(family, 4);
|
|
|
|
done();
|
|
});
|
|
});
|
|
|
|
|
|
TEST(async function test_lookup_null_all(done) {
|
|
assert.deepStrictEqual(await dnsPromises.lookup(null, { all: true }), []);
|
|
|
|
const req = dns.lookup(null, { all: true }, (err, ips) => {
|
|
assert.ifError(err);
|
|
assert.ok(Array.isArray(ips));
|
|
assert.strictEqual(ips.length, 0);
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(async function test_lookup_all_mixed(done) {
|
|
function validateResult(result) {
|
|
assert.ok(Array.isArray(result));
|
|
assert.ok(result.length > 0);
|
|
|
|
result.forEach(function(ip) {
|
|
if (isIPv4(ip.address))
|
|
assert.strictEqual(ip.family, 4);
|
|
else if (isIPv6(ip.address))
|
|
assert.strictEqual(ip.family, 6);
|
|
else
|
|
assert.fail('unexpected IP address');
|
|
});
|
|
}
|
|
|
|
validateResult(await dnsPromises.lookup(addresses.INET_HOST, { all: true }));
|
|
|
|
const req = dns.lookup(addresses.INET_HOST, {
|
|
all: true,
|
|
}, function(err, ips) {
|
|
assert.ifError(err);
|
|
validateResult(ips);
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_lookupservice_invalid(done) {
|
|
dnsPromises.lookupService('1.2.3.4', 80)
|
|
.then(common.mustNotCall())
|
|
.catch(common.expectsError({ code: 'ENOTFOUND' }));
|
|
|
|
const req = dns.lookupService('1.2.3.4', 80, (err) => {
|
|
assert(err instanceof Error);
|
|
assert.strictEqual(err.code, 'ENOTFOUND');
|
|
assert.match(err.message, /1\.2\.3\.4/);
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_reverse_failure(done) {
|
|
dnsPromises.reverse('203.0.113.0')
|
|
.then(common.mustNotCall())
|
|
.catch(common.expectsError({
|
|
code: 'ENOTFOUND',
|
|
hostname: '203.0.113.0',
|
|
}));
|
|
|
|
// 203.0.113.0/24 are addresses reserved for (RFC) documentation use only
|
|
const req = dns.reverse('203.0.113.0', function(err) {
|
|
assert(err instanceof Error);
|
|
assert.strictEqual(err.code, 'ENOTFOUND'); // Silly error code...
|
|
assert.strictEqual(err.hostname, '203.0.113.0');
|
|
assert.match(err.message, /203\.0\.113\.0/);
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_lookup_failure(done) {
|
|
dnsPromises.lookup(addresses.NOT_FOUND)
|
|
.then(common.mustNotCall())
|
|
.catch(common.expectsError({
|
|
code: 'ENOTFOUND',
|
|
hostname: addresses.NOT_FOUND,
|
|
}));
|
|
|
|
const req = dns.lookup(addresses.NOT_FOUND, (err) => {
|
|
assert(err instanceof Error);
|
|
assert.strictEqual(err.code, 'ENOTFOUND'); // Silly error code...
|
|
assert.strictEqual(err.hostname, addresses.NOT_FOUND);
|
|
assert.ok(err.message.includes(addresses.NOT_FOUND));
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
TEST(function test_resolve_failure(done) {
|
|
const req = dns.resolve4(addresses.NOT_FOUND, (err) => {
|
|
assert(err instanceof Error);
|
|
|
|
switch (err.code) {
|
|
case 'ENOTFOUND':
|
|
case 'ESERVFAIL':
|
|
break;
|
|
default:
|
|
assert.strictEqual(err.code, 'ENOTFOUND'); // Silly error code...
|
|
break;
|
|
}
|
|
|
|
assert.strictEqual(err.hostname, addresses.NOT_FOUND);
|
|
assert.ok(err.message.includes(addresses.NOT_FOUND));
|
|
|
|
done();
|
|
});
|
|
|
|
checkWrap(req);
|
|
});
|
|
|
|
|
|
let getaddrinfoCallbackCalled = false;
|
|
|
|
console.log(`looking up ${addresses.INET4_HOST}..`);
|
|
|
|
const cares = internalBinding('cares_wrap');
|
|
const req = new cares.GetAddrInfoReqWrap();
|
|
cares.getaddrinfo(req, addresses.INET4_HOST, 4,
|
|
/* hints */ 0, /* order */ cares.DNS_ORDER_VERBATIM);
|
|
|
|
req.oncomplete = function(err, domains) {
|
|
assert.strictEqual(err, 0);
|
|
console.log(`${addresses.INET4_HOST} = ${domains}`);
|
|
assert.ok(Array.isArray(domains));
|
|
assert.ok(domains.length >= 1);
|
|
assert.strictEqual(typeof domains[0], 'string');
|
|
getaddrinfoCallbackCalled = true;
|
|
};
|
|
|
|
process.on('exit', function() {
|
|
console.log(`${completed} tests completed`);
|
|
assert.strictEqual(running, false);
|
|
assert.strictEqual(completed, expected);
|
|
assert.ok(getaddrinfoCallbackCalled);
|
|
});
|
|
|
|
// Should not throw.
|
|
dns.lookup(addresses.INET6_HOST, 6, common.mustCall());
|
|
dns.lookup(addresses.INET_HOST, {}, common.mustCall());
|
|
dns.lookupService('0.0.0.0', '0', common.mustCall());
|
|
dns.lookupService('0.0.0.0', 0, common.mustCall());
|
|
(async function() {
|
|
await dnsPromises.lookup(addresses.INET6_HOST, 6);
|
|
await dnsPromises.lookup(addresses.INET_HOST, {});
|
|
})().then(common.mustCall());
|