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137 lines
3.9 KiB
JavaScript
137 lines
3.9 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 `tools/node_compat/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 stream = require('stream');
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const queue = [];
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for (let decode = 0; decode < 2; decode++) {
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for (let uncork = 0; uncork < 2; uncork++) {
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for (let multi = 0; multi < 2; multi++) {
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queue.push([!!decode, !!uncork, !!multi]);
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}
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}
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}
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run();
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function run() {
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const t = queue.pop();
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if (t)
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test(t[0], t[1], t[2], run);
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else
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console.log('ok');
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}
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function test(decode, uncork, multi, next) {
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console.log(`# decode=${decode} uncork=${uncork} multi=${multi}`);
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let counter = 0;
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let expectCount = 0;
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function cnt(msg) {
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expectCount++;
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const expect = expectCount;
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return function(er) {
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assert.ifError(er);
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counter++;
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assert.strictEqual(counter, expect);
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};
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}
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const w = new stream.Writable({ decodeStrings: decode });
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w._write = common.mustNotCall('Should not call _write');
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const expectChunks = decode ? [
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{ encoding: 'buffer',
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chunk: [104, 101, 108, 108, 111, 44, 32] },
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{ encoding: 'buffer',
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chunk: [119, 111, 114, 108, 100] },
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{ encoding: 'buffer',
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chunk: [33] },
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{ encoding: 'buffer',
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chunk: [10, 97, 110, 100, 32, 116, 104, 101, 110, 46, 46, 46] },
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{ encoding: 'buffer',
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chunk: [250, 206, 190, 167, 222, 173, 190, 239, 222, 202, 251, 173] },
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] : [
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{ encoding: 'ascii', chunk: 'hello, ' },
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{ encoding: 'utf8', chunk: 'world' },
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{ encoding: 'buffer', chunk: [33] },
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{ encoding: 'latin1', chunk: '\nand then...' },
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{ encoding: 'hex', chunk: 'facebea7deadbeefdecafbad' },
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];
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let actualChunks;
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w._writev = function(chunks, cb) {
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actualChunks = chunks.map(function(chunk) {
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return {
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encoding: chunk.encoding,
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chunk: Buffer.isBuffer(chunk.chunk) ?
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Array.prototype.slice.call(chunk.chunk) : chunk.chunk
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};
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});
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cb();
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};
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w.cork();
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w.write('hello, ', 'ascii', cnt('hello'));
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w.write('world', 'utf8', cnt('world'));
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if (multi)
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w.cork();
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w.write(Buffer.from('!'), 'buffer', cnt('!'));
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w.write('\nand then...', 'latin1', cnt('and then'));
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if (multi)
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w.uncork();
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w.write('facebea7deadbeefdecafbad', 'hex', cnt('hex'));
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if (uncork)
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w.uncork();
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w.end(cnt('end'));
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w.on('finish', function() {
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// Make sure finish comes after all the write cb
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cnt('finish')();
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assert.deepStrictEqual(actualChunks, expectChunks);
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next();
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});
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}
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{
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const w = new stream.Writable({
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writev: common.mustCall(function(chunks, cb) {
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cb();
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})
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});
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w.write('asd', common.mustCall());
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}
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