mirror of
https://github.com/denoland/deno.git
synced 2024-12-19 05:45:09 -05:00
36 lines
961 B
JavaScript
36 lines
961 B
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 { Transform } = require('stream');
|
||
|
|
|
||
|
|
const t = new Transform({
|
||
|
|
objectMode: true, highWaterMark: 0,
|
||
|
|
transform(chunk, enc, callback) {
|
||
|
|
process.nextTick(() => callback(null, chunk, enc));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
assert.strictEqual(t.write(1), false);
|
||
|
|
t.on('drain', common.mustCall(() => {
|
||
|
|
assert.strictEqual(t.write(2), false);
|
||
|
|
t.end();
|
||
|
|
}));
|
||
|
|
|
||
|
|
t.once('readable', common.mustCall(() => {
|
||
|
|
assert.strictEqual(t.read(), 1);
|
||
|
|
setImmediate(common.mustCall(() => {
|
||
|
|
assert.strictEqual(t.read(), null);
|
||
|
|
t.once('readable', common.mustCall(() => {
|
||
|
|
assert.strictEqual(t.read(), 2);
|
||
|
|
}));
|
||
|
|
}));
|
||
|
|
}));
|