mirror of
https://github.com/denoland/deno.git
synced 2024-12-25 08:39:09 -05:00
78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
|
// deno-fmt-ignore-file
|
||
|
// deno-lint-ignore-file
|
||
|
|
||
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
||
|
// Taken from Node 18.12.1
|
||
|
// This file is automatically generated by "node/_tools/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';
|
||
|
require('../common');
|
||
|
const { Readable: R, Writable: W } = require('stream');
|
||
|
const assert = require('assert');
|
||
|
|
||
|
let ondataCalled = 0;
|
||
|
|
||
|
class TestReader extends R {
|
||
|
constructor() {
|
||
|
super();
|
||
|
this._buffer = Buffer.alloc(100, 'x');
|
||
|
|
||
|
this.on('data', () => {
|
||
|
ondataCalled++;
|
||
|
});
|
||
|
}
|
||
|
|
||
|
_read(n) {
|
||
|
this.push(this._buffer);
|
||
|
this._buffer = Buffer.alloc(0);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
const reader = new TestReader();
|
||
|
setImmediate(function() {
|
||
|
assert.strictEqual(ondataCalled, 1);
|
||
|
console.log('ok');
|
||
|
reader.push(null);
|
||
|
});
|
||
|
|
||
|
class TestWriter extends W {
|
||
|
constructor() {
|
||
|
super();
|
||
|
this.write('foo');
|
||
|
this.end();
|
||
|
}
|
||
|
|
||
|
_write(chunk, enc, cb) {
|
||
|
cb();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
const writer = new TestWriter();
|
||
|
|
||
|
process.on('exit', function() {
|
||
|
assert.strictEqual(reader.readable, false);
|
||
|
assert.strictEqual(writer.writable, false);
|
||
|
console.log('ok');
|
||
|
});
|