1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23// Test uncompressing invalid input 24 25const common = require('../common'); 26const assert = require('assert'); 27const zlib = require('zlib'); 28 29const nonStringInputs = [ 30 1, 31 true, 32 { a: 1 }, 33 ['a'] 34]; 35 36// zlib.Unzip classes need to get valid data, or else they'll throw. 37const unzips = [ 38 zlib.Unzip(), 39 zlib.Gunzip(), 40 zlib.Inflate(), 41 zlib.InflateRaw(), 42 zlib.BrotliDecompress() 43]; 44 45nonStringInputs.forEach(common.mustCall((input) => { 46 // zlib.gunzip should not throw an error when called with bad input. 47 zlib.gunzip(input, (err, buffer) => { 48 // zlib.gunzip should pass the error to the callback. 49 assert.ok(err); 50 }); 51}, nonStringInputs.length)); 52 53unzips.forEach(common.mustCall((uz, i) => { 54 uz.on('error', common.mustCall()); 55 uz.on('end', common.mustNotCall); 56 57 // This will trigger error event 58 uz.write('this is not valid compressed data.'); 59}, unzips.length)); 60