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Luigi Pinca
33103e9758
- Use `common.mustCall()` to ensure that callbacks are called.
- Remove no longer needed variables.
- Remove unnecessary `process.on('exit')` usage.
PR-URL: https://github.com/nodejs/node/pull/18817
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
38 lines
749 B
JavaScript
38 lines
749 B
JavaScript
'use strict';
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const common = require('../common');
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const { strictEqual } = require('assert');
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const { Writable } = require('stream');
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const _write = common.mustCall((chunk, _, next) => {
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next();
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});
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const _writev = common.mustCall((chunks, next) => {
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strictEqual(chunks.length, 2);
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next();
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});
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const w = new Writable({ write: _write, writev: _writev });
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strictEqual(w._write, _write);
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strictEqual(w._writev, _writev);
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w.write(Buffer.from('blerg'));
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w.cork();
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w.write(Buffer.from('blerg'));
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w.write(Buffer.from('blerg'));
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w.end();
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const w2 = new Writable();
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w2.on('error', common.expectsError({
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type: Error,
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code: 'ERR_METHOD_NOT_IMPLEMENTED',
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message: 'The _write method is not implemented'
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}));
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w2.end(Buffer.from('blerg'));
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