mirror of https://gitee.com/openkylin/nodejs.git
39 lines
2.0 KiB
JavaScript
39 lines
2.0 KiB
JavaScript
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'use strict';
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// Test compressing and uncompressing a string with brotli
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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 inputString = 'ΩΩLorem ipsum dolor sit amet, consectetur adipiscing eli' +
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't. Morbi faucibus, purus at gravida dictum, libero arcu ' +
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'convallis lacus, in commodo libero metus eu nisi. Nullam' +
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' commodo, neque nec porta placerat, nisi est fermentum a' +
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'ugue, vitae gravida tellus sapien sit amet tellus. Aenea' +
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'n non diam orci. Proin quis elit turpis. Suspendisse non' +
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' diam ipsum. Suspendisse nec ullamcorper odio. Vestibulu' +
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'm arcu mi, sodales non suscipit id, ultrices ut massa. S' +
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'ed ac sem sit amet arcu malesuada fermentum. Nunc sed. ';
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const compressedString = 'G/gBQBwHdky2aHV5KK9Snf05//1pPdmNw/7232fnIm1IB' +
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'K1AA8RsN8OB8Nb7Lpgk3UWWUlzQXZyHQeBBbXMTQXC1j7' +
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'wg3LJs9LqOGHRH2bj/a2iCTLLx8hBOyTqgoVuD1e+Qqdn' +
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'f1rkUNyrWq6LtOhWgxP3QUwdhKGdZm3rJWaDDBV7+pDk1' +
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'MIkrmjp4ma2xVi5MsgJScA3tP1I7mXeby6MELozrwoBQD' +
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'mVTnEAicZNj4lkGqntJe2qSnGyeMmcFgraK94vCg/4iLu' +
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'Tw5RhKhnVY++dZ6niUBmRqIutsjf5TzwF5iAg8a9UkjF5' +
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'2eZ0tB2vo6v8SqVfNMkBmmhxr0NT9LkYF69aEjlYzj7IE' +
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'KmEUQf1HBogRYhFIt4ymRNEgHAIzOyNEsQM=';
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zlib.brotliCompress(inputString, common.mustCall((err, buffer) => {
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assert(inputString.length > buffer.length);
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zlib.brotliDecompress(buffer, common.mustCall((err, buffer) => {
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assert.strictEqual(buffer.toString(), inputString);
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}));
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}));
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const buffer = Buffer.from(compressedString, 'base64');
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zlib.brotliDecompress(buffer, common.mustCall((err, buffer) => {
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assert.strictEqual(buffer.toString(), inputString);
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}));
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