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denoland-deno/cli/tests/node_compat/test/parallel/test-zlib-zero-windowBits.js
Yoshiya Hinosawa 6915a9b7a7
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
2023-02-20 16:35:04 +01:00

41 lines
1.1 KiB
JavaScript

// 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'
// });
// }