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denoland-deno/cli/tests/node_compat/test/parallel/test-zlib-destroy-pipe.js

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// 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 "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');
const zlib = require('zlib');
const { Writable } = require('stream');
// Verify that the zlib transform does not error in case
// it is destroyed with data still in flight
const ts = zlib.createGzip();
const ws = new Writable({
write: common.mustCall((chunk, enc, cb) => {
setImmediate(cb);
ts.destroy();
})
});
const buf = Buffer.allocUnsafe(1024 * 1024 * 20);
ts.end(buf);
ts.pipe(ws);