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8b76c3e60c
PR-URL: https://github.com/nodejs/node/pull/12735 Refs: https://github.com/nodejs/node/pull/12455 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
21 lines
581 B
JavaScript
21 lines
581 B
JavaScript
'use strict';
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// Flags: --expose-internals
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require('../common');
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const assert = require('assert');
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const isLegalPort = require('internal/net').isLegalPort;
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for (let n = 0; n <= 0xFFFF; n++) {
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assert(isLegalPort(n));
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assert(isLegalPort(String(n)));
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assert(`0x${n.toString(16)}`);
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assert(`0o${n.toString(8)}`);
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assert(`0b${n.toString(2)}`);
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}
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const bad = [-1, 'a', {}, [], false, true, 0xFFFF + 1, Infinity,
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-Infinity, NaN, undefined, null, '', ' ', 1.1, '0x',
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'-0x1', '-0o1', '-0b1', '0o', '0b'];
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bad.forEach((i) => assert(!isLegalPort(i)));
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