mirror of
https://github.com/denoland/deno.git
synced 2024-12-30 02:59:11 -05:00
60 lines
1.9 KiB
JavaScript
60 lines
1.9 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';
|
||
|
|
require('../common');
|
||
|
|
const Readable = require('stream').Readable;
|
||
|
|
const assert = require('assert');
|
||
|
|
|
||
|
|
const s = new Readable({
|
||
|
|
highWaterMark: 20,
|
||
|
|
encoding: 'ascii'
|
||
|
|
});
|
||
|
|
|
||
|
|
const list = ['1', '2', '3', '4', '5', '6'];
|
||
|
|
|
||
|
|
s._read = function(n) {
|
||
|
|
const one = list.shift();
|
||
|
|
if (!one) {
|
||
|
|
s.push(null);
|
||
|
|
} else {
|
||
|
|
const two = list.shift();
|
||
|
|
s.push(one);
|
||
|
|
s.push(two);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
s.read(0);
|
||
|
|
|
||
|
|
// ACTUALLY [1, 3, 5, 6, 4, 2]
|
||
|
|
|
||
|
|
process.on('exit', function() {
|
||
|
|
assert.strictEqual(s.readableBuffer.join(','), '1,2,3,4,5,6');
|
||
|
|
console.log('ok');
|
||
|
|
});
|