mirror of https://gitee.com/openkylin/nodejs.git
88 lines
1.8 KiB
JavaScript
88 lines
1.8 KiB
JavaScript
'use strict';
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const common = require('../common');
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const { addresses } = require('../common/internet');
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const assert = require('assert');
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const dns = require('dns');
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const resolver = new dns.promises.Resolver();
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const dnsPromises = dns.promises;
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const promiseResolver = new dns.promises.Resolver();
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{
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[
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null,
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undefined,
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Number(addresses.DNS4_SERVER),
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addresses.DNS4_SERVER,
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{
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address: addresses.DNS4_SERVER
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}
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].forEach((val) => {
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const errObj = {
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "servers" argument must be an instance of Array.' +
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common.invalidArgTypeHelper(val)
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};
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assert.throws(
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() => {
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dns.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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resolver.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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dnsPromises.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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promiseResolver.setServers(val);
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}, errObj
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);
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});
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}
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{
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[
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[null],
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[undefined],
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[Number(addresses.DNS4_SERVER)],
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[
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{
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address: addresses.DNS4_SERVER
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}
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]
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].forEach((val) => {
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const errObj = {
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "servers[0]" argument must be of type string.' +
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common.invalidArgTypeHelper(val[0])
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};
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assert.throws(
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() => {
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dns.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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resolver.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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dnsPromises.setServers(val);
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}, errObj
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);
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assert.throws(
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() => {
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promiseResolver.setServers(val);
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}, errObj
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);
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});
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}
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