mirror of
https://github.com/denoland/deno.git
synced 2024-12-20 22:34:46 -05:00
d04d5677d9
This PR updates the node_compat setup script. Now the copied version in each test file is corrected. Also `TODO.md` links to the correct files in Node.js repo.
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
// deno-fmt-ignore-file
|
|
// deno-lint-ignore-file
|
|
|
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
|
// Taken from Node 20.11.1
|
|
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
|
|
|
|
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const { Readable, Writable } = require('stream');
|
|
|
|
class TestReadable extends Readable {
|
|
constructor(opt) {
|
|
super(opt);
|
|
this._ended = false;
|
|
}
|
|
|
|
_read() {
|
|
if (this._ended)
|
|
this.emit('error', new Error('_read called twice'));
|
|
this._ended = true;
|
|
this.push(null);
|
|
}
|
|
}
|
|
|
|
class TestWritable extends Writable {
|
|
constructor(opt) {
|
|
super(opt);
|
|
this._written = [];
|
|
}
|
|
|
|
_write(chunk, encoding, cb) {
|
|
this._written.push(chunk);
|
|
cb();
|
|
}
|
|
}
|
|
|
|
// This one should not emit 'end' until we read() from it later.
|
|
const ender = new TestReadable();
|
|
|
|
// What happens when you pipe() a Readable that's already ended?
|
|
const piper = new TestReadable();
|
|
// pushes EOF null, and length=0, so this will trigger 'end'
|
|
piper.read();
|
|
|
|
setTimeout(common.mustCall(function() {
|
|
ender.on('end', common.mustCall());
|
|
const c = ender.read();
|
|
assert.strictEqual(c, null);
|
|
|
|
const w = new TestWritable();
|
|
w.on('finish', common.mustCall());
|
|
piper.pipe(w);
|
|
}), 1);
|