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denoland-deno/tests/node_compat/test/parallel/test-stream-readable-infinite-read.js
Asher Gomez 29085895c9
chore: move tools/node_compat to tests/node_compat/runner (#23025)
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
2024-04-03 09:24:55 +11:00

39 lines
969 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 assert = require('assert');
const { Readable } = require('stream');
const buf = Buffer.alloc(8192);
const readable = new Readable({
read: common.mustCall(function() {
this.push(buf);
}, 31)
});
let i = 0;
readable.on('readable', common.mustCall(function() {
if (i++ === 10) {
// We will just terminate now.
process.removeAllListeners('readable');
return;
}
const data = readable.read();
// TODO(mcollina): there is something odd in the highWaterMark logic
// investigate.
if (i === 1) {
assert.strictEqual(data.length, 8192 * 2);
} else {
assert.strictEqual(data.length, 8192 * 3);
}
}, 11));