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jerryscript/tests/jerry/es.next/regression-test-issue-4890.js
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Robert Fancsik bcc711e731 Add stack-overflow check for Array.prototype.{flat, flatMap} (#4899)
This patch fixes #4890

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu
2021-12-15 10:28:18 +01:00

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781 B
JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
let array = new Array(1);
array.splice(1, 0, array);
try {
array.flat(Infinity);
assert(false);
} catch (e) {
assert(e instanceof RangeError)
}