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// 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.
'use strict';
// test unzipping a file that was created with a non-node gzip lib,
// piped in as fast as possible.
const common = require('../common');
const assert = require('assert');
const zlib = require('zlib');
const path = require('path');
const fixtures = require('../common/fixtures');
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
const gunzip = zlib.createGunzip();
const fs = require('fs');
const fixture = fixtures.path('person.jpg.gz');
const unzippedFixture = fixtures.path('person.jpg');
const outputFile = path.resolve(tmpdir.path, 'person.jpg');
const expect = fs.readFileSync(unzippedFixture);
const inp = fs.createReadStream(fixture);
const out = fs.createWriteStream(outputFile);
inp.pipe(gunzip).pipe(out);
out.on('close', common.mustCall(() => {
const actual = fs.readFileSync(outputFile);
assert.strictEqual(actual.length, expect.length);
for (let i = 0, l = actual.length; i < l; i++) {
assert.strictEqual(actual[i], expect[i], `byte[${i}]`);
}
}));
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