| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| // test unzipping a file that was created with a non-node gzip lib, |
| // piped in as fast as possible. |
| |
| var common = require('../common.js'); |
| var assert = require('assert'); |
| var zlib = require('zlib'); |
| var path = require('path'); |
| |
| var gunzip = zlib.createGunzip(); |
| |
| var fs = require('fs'); |
| |
| var fixture = path.resolve(common.fixturesDir, 'person.jpg.gz'); |
| var unzippedFixture = path.resolve(common.fixturesDir, 'person.jpg'); |
| var outputFile = path.resolve(common.tmpDir, 'person.jpg'); |
| var expect = fs.readFileSync(unzippedFixture); |
| var inp = fs.createReadStream(fixture); |
| var out = fs.createWriteStream(outputFile); |
| |
| inp.pipe(gunzip).pipe(out); |
| out.on('close', function() { |
| var actual = fs.readFileSync(outputFile); |
| assert.equal(actual.length, expect.length, 'length should match'); |
| for (var i = 0, l = actual.length; i < l; i++) { |
| assert.equal(actual[i], expect[i], 'byte[' + i + ']'); |
| } |
| }); |