114 lines
3.5 KiB
JavaScript
114 lines
3.5 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const dgram = require('dgram');
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const buf = Buffer.from('test');
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const host = '127.0.0.1';
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const sock = dgram.createSocket('udp4');
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function checkArgs(connected) {
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// First argument should be a buffer.
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assert.throws(
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() => { sock.send(); },
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "buffer" argument must be of type string or an instance ' +
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'of Buffer or Uint8Array. Received undefined'
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}
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);
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// send(buf, offset, length, port, host)
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if (connected) {
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assert.throws(
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() => { sock.send(buf, 1, 1, -1, host); },
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{
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code: 'ERR_SOCKET_DGRAM_IS_CONNECTED',
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name: 'Error',
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message: 'Already connected'
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}
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);
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assert.throws(
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() => { sock.send(buf, 1, 1, 0, host); },
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{
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code: 'ERR_SOCKET_DGRAM_IS_CONNECTED',
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name: 'Error',
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message: 'Already connected'
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}
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);
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assert.throws(
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() => { sock.send(buf, 1, 1, 65536, host); },
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{
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code: 'ERR_SOCKET_DGRAM_IS_CONNECTED',
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name: 'Error',
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message: 'Already connected'
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}
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);
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assert.throws(
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() => { sock.send(buf, 1234, '127.0.0.1', common.mustNotCall()); },
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{
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code: 'ERR_SOCKET_DGRAM_IS_CONNECTED',
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name: 'Error',
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message: 'Already connected'
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}
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);
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} else {
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assert.throws(() => { sock.send(buf, 1, 1, -1, host); }, RangeError);
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assert.throws(() => { sock.send(buf, 1, 1, 0, host); }, RangeError);
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assert.throws(() => { sock.send(buf, 1, 1, 65536, host); }, RangeError);
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}
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// send(buf, port, host)
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assert.throws(
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() => { sock.send(23, 12345, host); },
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "buffer" argument must be of type string or an instance ' +
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'of Buffer or Uint8Array. Received type number (23)'
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}
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);
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// send([buf1, ..], port, host)
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assert.throws(
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() => { sock.send([buf, 23], 12345, host); },
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "buffer list arguments" argument must be of type string ' +
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'or an instance of Buffer. Received an instance of Array'
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}
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);
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}
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checkArgs();
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sock.connect(12345, common.mustCall(() => {
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checkArgs(true);
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sock.close();
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}));
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