diff options
Diffstat (limited to 'tests/node_compat/test/parallel/test-stream2-compatibility.js')
-rw-r--r-- | tests/node_compat/test/parallel/test-stream2-compatibility.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream2-compatibility.js b/tests/node_compat/test/parallel/test-stream2-compatibility.js new file mode 100644 index 000000000..c228366c3 --- /dev/null +++ b/tests/node_compat/test/parallel/test-stream2-compatibility.js @@ -0,0 +1,77 @@ +// 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 `tools/node_compat/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'); +}); |