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denoland-deno/tests/node_compat/test/parallel/test-stream-writev.js
Yoshiya Hinosawa d04d5677d9
chore: update node_compat setup script (#27051)
This PR updates the node_compat setup script. Now the copied version in
each test file is corrected. Also `TODO.md` links to the correct files
in Node.js repo.
2024-11-25 22:35:53 +09:00

137 lines
3.9 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// 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';
const common = require('../common');
const assert = require('assert');
const stream = require('stream');
const queue = [];
for (let decode = 0; decode < 2; decode++) {
for (let uncork = 0; uncork < 2; uncork++) {
for (let multi = 0; multi < 2; multi++) {
queue.push([!!decode, !!uncork, !!multi]);
}
}
}
run();
function run() {
const t = queue.pop();
if (t)
test(t[0], t[1], t[2], run);
else
console.log('ok');
}
function test(decode, uncork, multi, next) {
console.log(`# decode=${decode} uncork=${uncork} multi=${multi}`);
let counter = 0;
let expectCount = 0;
function cnt(msg) {
expectCount++;
const expect = expectCount;
return function(er) {
assert.ifError(er);
counter++;
assert.strictEqual(counter, expect);
};
}
const w = new stream.Writable({ decodeStrings: decode });
w._write = common.mustNotCall('Should not call _write');
const expectChunks = decode ? [
{ encoding: 'buffer',
chunk: [104, 101, 108, 108, 111, 44, 32] },
{ encoding: 'buffer',
chunk: [119, 111, 114, 108, 100] },
{ encoding: 'buffer',
chunk: [33] },
{ encoding: 'buffer',
chunk: [10, 97, 110, 100, 32, 116, 104, 101, 110, 46, 46, 46] },
{ encoding: 'buffer',
chunk: [250, 206, 190, 167, 222, 173, 190, 239, 222, 202, 251, 173] },
] : [
{ encoding: 'ascii', chunk: 'hello, ' },
{ encoding: 'utf8', chunk: 'world' },
{ encoding: 'buffer', chunk: [33] },
{ encoding: 'latin1', chunk: '\nand then...' },
{ encoding: 'hex', chunk: 'facebea7deadbeefdecafbad' },
];
let actualChunks;
w._writev = function(chunks, cb) {
actualChunks = chunks.map(function(chunk) {
return {
encoding: chunk.encoding,
chunk: Buffer.isBuffer(chunk.chunk) ?
Array.prototype.slice.call(chunk.chunk) : chunk.chunk
};
});
cb();
};
w.cork();
w.write('hello, ', 'ascii', cnt('hello'));
w.write('world', 'utf8', cnt('world'));
if (multi)
w.cork();
w.write(Buffer.from('!'), 'buffer', cnt('!'));
w.write('\nand then...', 'latin1', cnt('and then'));
if (multi)
w.uncork();
w.write('facebea7deadbeefdecafbad', 'hex', cnt('hex'));
if (uncork)
w.uncork();
w.end(cnt('end'));
w.on('finish', function() {
// Make sure finish comes after all the write cb
cnt('finish')();
assert.deepStrictEqual(actualChunks, expectChunks);
next();
});
}
{
const w = new stream.Writable({
writev: common.mustCall(function(chunks, cb) {
cb();
})
});
w.write('asd', common.mustCall());
}