third_party/v8/test/mjsunit/spread-large-map.js

// Copyright 2018 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.

// Test that spread can create arrays in large object space.

const n = 130000;

{
  let x = new Map();
  for (let i = 0; i < n; ++i) x.set(i, String(i));
  let a = [...x.values()];
}{
  let x = new Map();
  for (let i = 0; i < n; ++i) x.set(i, String(i));
  let a = [...x.keys()];
}