mirror of https://github.com/nodejs/node.git
33 lines
581 B
JavaScript
33 lines
581 B
JavaScript
// Flags: --expose-internals
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'use strict';
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require('../common');
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const assert = require('assert');
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const net = require('internal/net');
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const loopback = [
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'localhost',
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'127.0.0.1',
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'127.0.0.255',
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'127.1.2.3',
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'[::1]',
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'[0:0:0:0:0:0:0:1]',
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];
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const loopbackNot = [
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'example.com',
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'192.168.1.1',
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'10.0.0.1',
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'255.255.255.255',
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'[2001:db8::1]',
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'[fe80::1]',
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'8.8.8.8',
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];
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for (const address of loopback) {
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assert.strictEqual(net.isLoopback(address), true);
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}
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for (const address of loopbackNot) {
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assert.strictEqual(net.isLoopback(address), false);
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}
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