mirror of
https://github.com/denoland/deno.git
synced 2024-12-20 22:34:46 -05:00
d04d5677d9
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.
64 lines
1.9 KiB
JavaScript
64 lines
1.9 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.
|
|
|
|
'use strict';
|
|
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const stream = require('stream');
|
|
|
|
const writable = new stream.Writable();
|
|
|
|
writable._writev = common.mustCall((chunks, cb) => {
|
|
assert.strictEqual(chunks.length, 2);
|
|
cb();
|
|
}, 1);
|
|
|
|
writable._write = common.mustCall((chunk, encoding, cb) => {
|
|
cb();
|
|
}, 1);
|
|
|
|
// first cork
|
|
writable.cork();
|
|
assert.strictEqual(writable._writableState.corked, 1);
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
|
|
|
|
// cork again
|
|
writable.cork();
|
|
assert.strictEqual(writable._writableState.corked, 2);
|
|
|
|
// The first chunk is buffered
|
|
writable.write('first chunk');
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 1);
|
|
|
|
// First uncork does nothing
|
|
writable.uncork();
|
|
assert.strictEqual(writable._writableState.corked, 1);
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 1);
|
|
|
|
process.nextTick(uncork);
|
|
|
|
// The second chunk is buffered, because we uncork at the end of tick
|
|
writable.write('second chunk');
|
|
assert.strictEqual(writable._writableState.corked, 1);
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 2);
|
|
|
|
function uncork() {
|
|
// Second uncork flushes the buffer
|
|
writable.uncork();
|
|
assert.strictEqual(writable._writableState.corked, 0);
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
|
|
|
|
// Verify that end() uncorks correctly
|
|
writable.cork();
|
|
writable.write('third chunk');
|
|
writable.end();
|
|
|
|
// End causes an uncork() as well
|
|
assert.strictEqual(writable._writableState.corked, 0);
|
|
assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
|
|
}
|