mirror of
https://github.com/denoland/deno.git
synced 2024-11-27 16:10:57 -05:00
29085895c9
The `tools/node_compat/node` submodule has been moved to `tests/node_compat/runner/suite` and the remaining files within `tools/node_compat` to `tests/node_compat/runner`. Most of the changes are of the header within `tests/node_compat/test` files. The `setup` and `test` tasks within `tests/node_comapt` execute successfully. Towards #22525 CC @mmastrac
74 lines
2.4 KiB
JavaScript
74 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 18.12.1
|
|
// 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 assert = require('assert');
|
|
|
|
const Readable = require('stream').Readable;
|
|
|
|
class MyStream extends Readable {
|
|
constructor(options) {
|
|
super(options);
|
|
this._chunks = 3;
|
|
}
|
|
|
|
_read(n) {
|
|
switch (this._chunks--) {
|
|
case 0:
|
|
return this.push(null);
|
|
case 1:
|
|
return setTimeout(() => {
|
|
this.push('last chunk');
|
|
}, 100);
|
|
case 2:
|
|
return this.push('second to last chunk');
|
|
case 3:
|
|
return process.nextTick(() => {
|
|
this.push('first chunk');
|
|
});
|
|
default:
|
|
throw new Error('?');
|
|
}
|
|
}
|
|
}
|
|
|
|
const ms = new MyStream();
|
|
const results = [];
|
|
ms.on('readable', function() {
|
|
let chunk;
|
|
while (null !== (chunk = ms.read()))
|
|
results.push(String(chunk));
|
|
});
|
|
|
|
const expect = [ 'first chunksecond to last chunk', 'last chunk' ];
|
|
process.on('exit', function() {
|
|
assert.strictEqual(ms._chunks, -1);
|
|
assert.deepStrictEqual(results, expect);
|
|
console.log('ok');
|
|
});
|