41903f2af6
Split up the test so each test runs in a fresh Isolate with pristine protector state. Note that testArrayConcatES5 was not split out because it is a duplicate of mjsunit/array-concat.js, and testConcatRevokedProxy has already been split out as mjsunit/es6/array-concat-revocable-revoked-proxy-[12].js. Bug: v8:9837 Change-Id: I8f744b0263c82f1dae61a55032124d9129f8e6f3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864007 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#64366}
18 lines
487 B
JavaScript
18 lines
487 B
JavaScript
// Copyright 2014 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.
|
|
|
|
"use strict";
|
|
var obj = {
|
|
"length": {valueOf: null, toString: null},
|
|
"1": "A",
|
|
"3": "B",
|
|
"5": "C"
|
|
};
|
|
obj[Symbol.isConcatSpreadable] = true;
|
|
var obj2 = { length: 3, "0": "0", "1": "1", "2": "2" };
|
|
var arr = ["X", "Y", "Z"];
|
|
assertThrows(function() {
|
|
Array.prototype.concat.call(obj, obj2, arr);
|
|
}, TypeError);
|