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Kmake/deps/v8/test/mjsunit/regress/regress_967104.js
2026-05-26 23:36:42 -07:00

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JavaScript

// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Check that arrays with non-writable length are handled correctly
arr = new Array();
Object.defineProperty(arr, "length", {value: 3, writable: false});
function foo(i, v) { arr[i] = v; }
foo(3);
foo(3, 3);
assertEquals(arr[3], undefined);