1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
['foobar', 1, {}, []].forEach((input) => connectThrows(input));
// Using port 0 as lookup is emitted before connecting.
function connectThrows(input) {
const opts = {
host: 'localhost',
port: 0,
lookup: input
};
assert.throws(() => {
net.connect(opts);
}, {
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError'
});
}
connectDoesNotThrow(() => {});
function connectDoesNotThrow(input) {
const opts = {
host: 'localhost',
port: 0,
lookup: input
};
return net.connect(opts);
}
{
// Verify that an error is emitted when an invalid address family is returned.
const s = connectDoesNotThrow((host, options, cb) => {
if (options.all) {
cb(null, [{ address: '127.0.0.1', family: 100 }]);
} else {
cb(null, '127.0.0.1', 100);
}
});
s.on('error', common.expectsError({
code: 'ERR_INVALID_ADDRESS_FAMILY',
host: 'localhost',
port: 0,
message: 'Invalid address family: 100 localhost:0'
}));
}
|