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d8a380e136
It's also handled in C++ land now, per the previous commit, but intercepting it in JS land makes for prettier error messages. PR-URL: https://github.com/nodejs/node/pull/33045 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de> Reviewed-By: David Carlier <devnexen@gmail.com>
34 lines
851 B
JavaScript
34 lines
851 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const zlib = require('zlib');
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// windowBits is a special case in zlib. On the compression side, 0 is invalid.
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// On the decompression side, it indicates that zlib should use the value from
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// the header of the compressed stream.
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{
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const inflate = zlib.createInflate({ windowBits: 0 });
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assert(inflate instanceof zlib.Inflate);
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}
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{
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const gunzip = zlib.createGunzip({ windowBits: 0 });
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assert(gunzip instanceof zlib.Gunzip);
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}
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{
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const unzip = zlib.createUnzip({ windowBits: 0 });
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assert(unzip instanceof zlib.Unzip);
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}
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{
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assert.throws(() => zlib.createGzip({ windowBits: 0 }), {
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError',
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message: 'The value of "options.windowBits" is out of range. ' +
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'It must be >= 9 and <= 15. Received 0'
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});
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}
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