62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
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'use strict';
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// This test was originally written to test a regression
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// that was introduced by
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// https://github.com/nodejs/node/pull/2288#issuecomment-179543894
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require('../common');
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const assert = require('assert');
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const parse = require('querystring').parse;
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/*
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taken from express-js/body-parser
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https://github.com/expressjs/body-parser/
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blob/ed25264fb494cf0c8bc992b8257092cd4f694d5e/test/urlencoded.js#L636-L651
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*/
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function createManyParams(count) {
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let str = '';
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if (count === 0) {
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return str;
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}
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str += '0=0';
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for (let i = 1; i < count; i++) {
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const n = i.toString(36);
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str += `&${n}=${n}`;
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}
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return str;
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}
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const count = 10000;
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const originalMaxLength = 1000;
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const params = createManyParams(count);
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// thealphanerd
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// 27def4f introduced a change to parse that would cause Infinity
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// to be passed to String.prototype.split as an argument for limit
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// In this instance split will always return an empty array
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// this test confirms that the output of parse is the expected length
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// when passed Infinity as the argument for maxKeys
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const resultInfinity = parse(params, undefined, undefined, {
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maxKeys: Infinity
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});
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const resultNaN = parse(params, undefined, undefined, {
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maxKeys: NaN
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});
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const resultInfinityString = parse(params, undefined, undefined, {
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maxKeys: 'Infinity'
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});
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const resultNaNString = parse(params, undefined, undefined, {
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maxKeys: 'NaN'
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});
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// Non Finite maxKeys should return the length of input
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assert.strictEqual(Object.keys(resultInfinity).length, count);
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assert.strictEqual(Object.keys(resultNaN).length, count);
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// Strings maxKeys should return the maxLength
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// defined by parses internals
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assert.strictEqual(Object.keys(resultInfinityString).length, originalMaxLength);
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assert.strictEqual(Object.keys(resultNaNString).length, originalMaxLength);
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