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48 lines
1 KiB
JavaScript
48 lines
1 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
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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 { Writable } = require('stream');
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const bufferBlerg = Buffer.from('blerg');
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const w = new Writable();
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assert.throws(
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() => {
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w.end(bufferBlerg);
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},
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{
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name: '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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);
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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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assert.strictEqual(chunks.length, 2);
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next();
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});
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const w2 = new Writable({ write: _write, writev: _writev });
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assert.strictEqual(w2._write, _write);
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assert.strictEqual(w2._writev, _writev);
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w2.write(bufferBlerg);
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w2.cork();
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w2.write(bufferBlerg);
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w2.write(bufferBlerg);
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w2.end();
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