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e912c67d24
Covert lib/dgram.js over to using lib/internal/errors.js for generating Errors. See [using-internal-errors.md](https://github.com/nodejs/node/blob/master/doc/guides/using-internal-errors.md) for more details. I have not addressed the cases that use errnoException() and exceptionWithHostPort() helper methods as changing these would require fixing the tests across all of the different files that use them. In addition, these helpers already add a `code` to the Error and we'll have to discuss how that interacts with the `code` used by lib/internal/errors.js. I believe we should convert all users of errnoException and exceptionWithHostPort in a PR dedicated to that conversion. PR-URL: https://github.com/nodejs/node/pull/12926 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Ruben Bridgewater <ruben.bridgewater@fintura.de>
57 lines
1.4 KiB
JavaScript
57 lines
1.4 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 dgram = require('dgram');
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const buf = Buffer.from('test');
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const onMessage = common.mustCall((err, bytes) => {
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assert.ifError(err);
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assert.strictEqual(bytes, buf.length);
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}, 6);
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const expectedError = { code: 'ERR_INVALID_ARG_TYPE',
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type: TypeError,
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message:
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/^The "address" argument must be one of type string or falsy$/
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};
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const client = dgram.createSocket('udp4').bind(0, () => {
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const port = client.address().port;
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// valid address: false
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client.send(buf, port, false, onMessage);
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// valid address: empty string
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client.send(buf, port, '', onMessage);
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// valid address: null
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client.send(buf, port, null, onMessage);
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// valid address: 0
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client.send(buf, port, 0, onMessage);
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// valid address: undefined
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client.send(buf, port, undefined, onMessage);
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// valid address: not provided
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client.send(buf, port, onMessage);
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// invalid address: object
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assert.throws(() => {
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client.send(buf, port, []);
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}, common.expectsError(expectedError));
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// invalid address: nonzero number
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assert.throws(() => {
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client.send(buf, port, 1);
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}, common.expectsError(expectedError));
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// invalid address: true
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assert.throws(() => {
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client.send(buf, port, true);
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}, common.expectsError(expectedError));
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});
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client.unref();
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