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test: use JSON.stringify to trigger stack overflow #12481

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test: use JSON.stringify to trigger stack overflow #12481

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10 changes: 6 additions & 4 deletions test/message/stack_overflow.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,10 +26,12 @@ Error.stackTraceLimit = 0;

console.error('before');

// stack overflow
function stackOverflow() {
stackOverflow();
// Trigger stack overflow by stringifying a deeply nested array.
let array = [];
for (let i = 0; i < 100000; i++) {
array = [ array ];
}
stackOverflow();

JSON.stringify(array);

console.error('after');
6 changes: 3 additions & 3 deletions test/message/stack_overflow.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
before

*test*message*stack_overflow.js:*
function stackOverflow() {
^
JSON.stringify(array);
^

RangeError: Maximum call stack size exceeded