v8/test/mjsunit/regress/regress-crbug-902672.js
peterwmwong 0dd0af7baf [builtin] Array.p.join throws on invalid Array lengths.
This matches the pre-torque behavior when the receiver's length
was greater than the max array length.

Bug: chromium:902672
Change-Id: Icf8ae3a1a4acc0680ce1b709f5b3372892337203
Reviewed-on: https://chromium-review.googlesource.com/c/1330921
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57456}
2018-11-13 09:46:01 +00:00

9 lines
313 B
JavaScript

// 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.
var a = this;
var b = {};
a.length = 4294967296; // 2 ^ 32 (max array length + 1)
assertThrows(() => Array.prototype.join.call(a,b), TypeError);