v8/test/mjsunit/regress/regress-crbug-380671.js
Michael Lippautz c375a548d2 [heap] Add retained size counter to array buffer tracking
Bug: 
Change-Id: If4a5408f8ff63a8a2b189f60fda37896a9403d3d
Reviewed-on: https://chromium-review.googlesource.com/519386
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45646}
2017-05-31 18:36:24 +00:00

14 lines
548 B
JavaScript

// Copyright 2015 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.
// Flags: --mock-arraybuffer-allocator --expose-gc
var buffer = new ArrayBuffer(0xc0000000);
assertEquals(0xc0000000, buffer.byteLength);
// We call the GC here to free up the large array buffer. Otherwise, the
// mock allocator would allow us to allocate more than the physical memory
// available on 32bit platforms, leaving the internal counters in an invalid
// state.
gc();