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test: force slow JSON.stringify path for overflow #58181

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test: force slow JSON.stringify path for overflow #58181

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12 changes: 8 additions & 4 deletions test/fixtures/console/stack_overflow.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,11 +26,15 @@ 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.
let array = [];
for (let i = 0; i < 100000; i++) {
array = [ array ];
}
// eslint-disable-next-line no-sparse-arrays
let array = [,];
for (let i = 0; i < 10000; i++)
array = [array];

JSON.stringify(array);

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