test: refactor test-http-dns-error
Replace var with const and use strictEqual(). PR-URL: https://github.com/nodejs/node/pull/10062 Reviewed-By: Evan Lucas <evanlucas@me.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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@ -1,8 +1,8 @@
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'use strict';
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var common = require('../common');
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var assert = require('assert');
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const common = require('../common');
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const assert = require('assert');
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var http = require('http');
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const http = require('http');
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if (common.hasCrypto) {
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var https = require('https');
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@ -10,7 +10,7 @@ if (common.hasCrypto) {
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common.skip('missing crypto');
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}
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var host = '*'.repeat(256);
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const host = '*'.repeat(256);
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function do_not_call() {
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throw new Error('This function should not have been called.');
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@ -20,15 +20,15 @@ function test(mod) {
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// Bad host name should not throw an uncatchable exception.
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// Ensure that there is time to attach an error listener.
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var req1 = mod.get({host: host, port: 42}, do_not_call);
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const req1 = mod.get({host: host, port: 42}, do_not_call);
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req1.on('error', common.mustCall(function(err) {
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assert.equal(err.code, 'ENOTFOUND');
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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// http.get() called req1.end() for us
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var req2 = mod.request({method: 'GET', host: host, port: 42}, do_not_call);
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const req2 = mod.request({method: 'GET', host: host, port: 42}, do_not_call);
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req2.on('error', common.mustCall(function(err) {
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assert.equal(err.code, 'ENOTFOUND');
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assert.strictEqual(err.code, 'ENOTFOUND');
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}));
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req2.end();
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}
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