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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.
92 lines
2.3 KiB
JavaScript
92 lines
2.3 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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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const { Writable, Readable } = require('stream');
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class NullWriteable extends Writable {
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_write(chunk, encoding, callback) {
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return callback();
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}
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}
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class QuickEndReadable extends Readable {
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_read() {
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this.push(null);
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}
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}
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class NeverEndReadable extends Readable {
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_read() {}
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}
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{
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const dest = new NullWriteable();
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const src = new QuickEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustCall());
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src.pipe(dest);
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 0);
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});
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}
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{
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const dest = new NullWriteable();
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const src = new NeverEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustNotCall('unpipe should not have been emitted'));
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src.pipe(dest);
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 1);
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});
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}
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{
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const dest = new NullWriteable();
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const src = new NeverEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustCall());
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src.pipe(dest);
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src.unpipe(dest);
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 0);
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});
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}
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{
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const dest = new NullWriteable();
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const src = new QuickEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustCall());
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src.pipe(dest, { end: false });
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 0);
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});
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}
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{
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const dest = new NullWriteable();
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const src = new NeverEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustNotCall('unpipe should not have been emitted'));
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src.pipe(dest, { end: false });
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 1);
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});
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}
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{
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const dest = new NullWriteable();
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const src = new NeverEndReadable();
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dest.on('pipe', common.mustCall());
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dest.on('unpipe', common.mustCall());
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src.pipe(dest, { end: false });
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src.unpipe(dest);
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setImmediate(() => {
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assert.strictEqual(src._readableState.pipes.length, 0);
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});
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}
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