6fd25bc6b4
...and add a js-perf-test instead. Bug: v8:7726 Change-Id: I0cd17642c76887a5a24f54792625d62b9cee3667 Reviewed-on: https://chromium-review.googlesource.com/1094637 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by: Daniel Clifford <danno@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#53627}
11 lines
480 B
JavaScript
11 lines
480 B
JavaScript
// Copyright 2012 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.
|
|
|
|
// Make sure that packed and unpacked array slices are still properly handled
|
|
var holey_array = [1, 2, 3, 4, 5,,,,,,];
|
|
assertEquals([undefined], holey_array.slice(6, 7));
|
|
assertEquals(undefined, holey_array.slice(6, 7)[0]);
|
|
assertEquals([], holey_array.slice(2, 1));
|
|
assertEquals(3, holey_array.slice(2, 3)[0]);
|