mirror of
https://github.com/denoland/deno.git
synced 2024-12-27 01:29:14 -05:00
29085895c9
The `tools/node_compat/node` submodule has been moved to `tests/node_compat/runner/suite` and the remaining files within `tools/node_compat` to `tests/node_compat/runner`. Most of the changes are of the header within `tests/node_compat/test` files. The `setup` and `test` tasks within `tests/node_comapt` execute successfully. Towards #22525 CC @mmastrac
36 lines
1,023 B
JavaScript
36 lines
1,023 B
JavaScript
// deno-fmt-ignore-file
|
|
// deno-lint-ignore-file
|
|
|
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
|
// Taken from Node 18.12.1
|
|
// 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 { Readable, Writable } = require('stream');
|
|
|
|
// Tests that calling .unpipe() un-blocks a stream that is paused because
|
|
// it is waiting on the writable side to finish a write().
|
|
|
|
const rs = new Readable({
|
|
highWaterMark: 1,
|
|
// That this gets called at least 20 times is the real test here.
|
|
read: common.mustCallAtLeast(() => rs.push('foo'), 20)
|
|
});
|
|
|
|
const ws = new Writable({
|
|
highWaterMark: 1,
|
|
write: common.mustCall(() => {
|
|
// Ignore the callback, this write() simply never finishes.
|
|
setImmediate(() => rs.unpipe(ws));
|
|
})
|
|
});
|
|
|
|
let chunks = 0;
|
|
rs.on('data', common.mustCallAtLeast(() => {
|
|
chunks++;
|
|
if (chunks >= 20)
|
|
rs.pause(); // Finish this test.
|
|
}));
|
|
|
|
rs.pipe(ws);
|