mirror of https://gitee.com/openkylin/nodejs.git
95 lines
3.1 KiB
JavaScript
95 lines
3.1 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const net = require('net');
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function close() { this.close(); }
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{
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// Test listen()
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net.createServer().listen().on('listening', common.mustCall(close));
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// Test listen(cb)
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net.createServer().listen(common.mustCall(close));
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// Test listen(port)
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net.createServer().listen(0).on('listening', common.mustCall(close));
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// Test listen({port})
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net.createServer().listen({ port: 0 })
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.on('listening', common.mustCall(close));
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}
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// Test listen(port, cb) and listen({ port }, cb) combinations
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const listenOnPort = [
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(port, cb) => net.createServer().listen({ port }, cb),
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(port, cb) => net.createServer().listen(port, cb)
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];
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{
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const assertPort = () => {
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return common.expectsError({
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code: 'ERR_SOCKET_BAD_PORT',
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name: 'RangeError'
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});
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};
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for (const listen of listenOnPort) {
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// Arbitrary unused ports
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listen('0', common.mustCall(close));
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listen(0, common.mustCall(close));
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listen(undefined, common.mustCall(close));
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listen(null, common.mustCall(close));
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// Test invalid ports
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assert.throws(() => listen(-1, common.mustNotCall()), assertPort());
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assert.throws(() => listen(NaN, common.mustNotCall()), assertPort());
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assert.throws(() => listen(123.456, common.mustNotCall()), assertPort());
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assert.throws(() => listen(65536, common.mustNotCall()), assertPort());
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assert.throws(() => listen(1 / 0, common.mustNotCall()), assertPort());
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assert.throws(() => listen(-1 / 0, common.mustNotCall()), assertPort());
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}
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// In listen(options, cb), port takes precedence over path
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assert.throws(() => {
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net.createServer().listen({ port: -1, path: common.PIPE },
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common.mustNotCall());
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}, assertPort());
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}
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{
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function shouldFailToListen(options) {
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const fn = () => {
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net.createServer().listen(options, common.mustNotCall());
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};
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if (typeof options === 'object' &&
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!(('port' in options) || ('path' in options))) {
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assert.throws(fn,
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{
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code: 'ERR_INVALID_ARG_VALUE',
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name: 'TypeError',
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message: /^The argument 'options' must have the property "port" or "path"\. Received .+$/,
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});
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} else {
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assert.throws(fn,
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{
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code: 'ERR_INVALID_OPT_VALUE',
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name: 'TypeError',
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message: /^The value "{.*}" is invalid for option "options"(?:\. .+)?$/,
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});
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}
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}
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shouldFailToListen(false, { port: false });
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shouldFailToListen({ port: false });
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shouldFailToListen(true);
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shouldFailToListen({ port: true });
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// Invalid fd as listen(handle)
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shouldFailToListen({ fd: -1 });
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// Invalid path in listen(options)
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shouldFailToListen({ path: -1 });
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// Neither port or path are specified in options
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shouldFailToListen({});
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shouldFailToListen({ host: 'localhost' });
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shouldFailToListen({ host: 'localhost:3000' });
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shouldFailToListen({ host: { port: 3000 } });
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shouldFailToListen({ exclusive: true });
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}
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