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30 lines
966 B
30 lines
966 B
'use strict';
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// test unzipping a file that was created with a non-node gzip lib,
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// piped in as fast as possible.
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const common = require('../common');
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const assert = require('assert');
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const zlib = require('zlib');
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const path = require('path');
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common.refreshTmpDir();
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const gunzip = zlib.createGunzip();
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const fs = require('fs');
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const fixture = path.resolve(common.fixturesDir, 'person.jpg.gz');
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const unzippedFixture = path.resolve(common.fixturesDir, 'person.jpg');
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const outputFile = path.resolve(common.tmpDir, 'person.jpg');
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const expect = fs.readFileSync(unzippedFixture);
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const inp = fs.createReadStream(fixture);
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const out = fs.createWriteStream(outputFile);
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inp.pipe(gunzip).pipe(out);
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out.on('close', function() {
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const actual = fs.readFileSync(outputFile);
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assert.equal(actual.length, expect.length, 'length should match');
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for (var i = 0, l = actual.length; i < l; i++) {
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assert.equal(actual[i], expect[i], 'byte[' + i + ']');
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}
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});
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