// deno-fmt-ignore-file
// deno-lint-ignore-file

// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 16.13.0
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually

'use strict';

require('../common');
const assert = require('assert');
const zlib = require('zlib');


// windowBits is a special case in zlib. On the compression side, 0 is invalid.
// On the decompression side, it indicates that zlib should use the value from
// the header of the compressed stream.
{
  const inflate = zlib.createInflate({ windowBits: 0 });
  assert(inflate instanceof zlib.Inflate);
}

{
  const gunzip = zlib.createGunzip({ windowBits: 0 });
  assert(gunzip instanceof zlib.Gunzip);
}

{
  const unzip = zlib.createUnzip({ windowBits: 0 });
  assert(unzip instanceof zlib.Unzip);
}

// FIXME(bartlomieju):
// {
//   assert.throws(() => zlib.createGzip({ windowBits: 0 }), {
//     code: 'ERR_OUT_OF_RANGE',
//     name: 'RangeError',
//     message: 'The value of "options.windowBits" is out of range. ' +
//              'It must be >= 9 and <= 15. Received 0'
//   });
// }