node/test/fixtures/console/stack_overflow.js
Shelley Vohr 29cf3c024d
test: force slow JSON.stringify path for overflow
PR-URL: https://github.com/nodejs/node/pull/58181
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
2025-05-30 06:22:52 +00:00

41 lines
1.6 KiB
JavaScript

// 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';
require('../../common');
Error.stackTraceLimit = 0;
console.error('before');
// Invalidate elements protector to force slow-path.
// The fast-path of JSON.stringify is iterative and won't throw.
Array.prototype[2] = 'foo';
// Trigger stack overflow by stringifying a deeply nested array.
// eslint-disable-next-line no-sparse-arrays
let array = [,];
for (let i = 0; i < 10000; i++)
array = [array];
JSON.stringify(array);
console.error('after');