mirror of
https://github.com/nodejs/node.git
synced 2024-11-25 08:19:38 +01:00
3e1b1dd4a9
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
// Some operating systems report errors when an UDP message is sent to an
|
|
// unreachable host. This error can be reported by sendto() and even by
|
|
// recvfrom(). Node should not propagate this error to the user.
|
|
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
var dgram = require('dgram');
|
|
|
|
var socket = dgram.createSocket('udp4');
|
|
var buf = Buffer([1,2,3,4]);
|
|
|
|
function ok() {}
|
|
socket.send(buf, 0, 0, common.PORT, '127.0.0.1', ok); // useful? no
|
|
socket.send(buf, 0, 4, common.PORT, '127.0.0.1', ok);
|
|
socket.send(buf, 1, 3, common.PORT, '127.0.0.1', ok);
|
|
socket.send(buf, 3, 1, common.PORT, '127.0.0.1', ok);
|
|
// Since length of zero means nothing, don't error despite OOB.
|
|
socket.send(buf, 4, 0, common.PORT, '127.0.0.1', ok);
|
|
|
|
assert.throws(function() {
|
|
socket.send(buf, 0, 5, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
assert.throws(function() {
|
|
socket.send(buf, 2, 3, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
assert.throws(function() {
|
|
socket.send(buf, 4, 4, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
assert.throws(function() {
|
|
socket.send('abc', 4, 1, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
assert.throws(function() {
|
|
socket.send('abc', 0, 4, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
assert.throws(function() {
|
|
socket.send('abc', -1, 2, common.PORT, '127.0.0.1', assert.fail);
|
|
});
|
|
|
|
socket.close(); // FIXME should not be necessary
|