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6915a9b7a7
This PR adds the remaining ~650 Node.js compat test cases from std/node. Among these 650 cases, about 130 cases are now failing. These failing cases are prefixed with `TODO:` in `tests/node_compat/config.json`. These will be addressed in later PRs.
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const { Readable, Writable } = require('stream');
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class TestReadable extends Readable {
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constructor(opt) {
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super(opt);
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this._ended = false;
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}
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_read() {
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if (this._ended)
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this.emit('error', new Error('_read called twice'));
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this._ended = true;
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this.push(null);
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}
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}
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class TestWritable extends Writable {
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constructor(opt) {
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super(opt);
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this._written = [];
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}
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_write(chunk, encoding, cb) {
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this._written.push(chunk);
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cb();
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}
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}
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// This one should not emit 'end' until we read() from it later.
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const ender = new TestReadable();
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// What happens when you pipe() a Readable that's already ended?
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const piper = new TestReadable();
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// pushes EOF null, and length=0, so this will trigger 'end'
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piper.read();
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setTimeout(common.mustCall(function() {
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ender.on('end', common.mustCall());
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const c = ender.read();
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assert.strictEqual(c, null);
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const w = new TestWritable();
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w.on('finish', common.mustCall());
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piper.pipe(w);
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}), 1);
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