From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../tests/non262/extensions/regress-315509-02.js | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 js/src/tests/non262/extensions/regress-315509-02.js (limited to 'js/src/tests/non262/extensions/regress-315509-02.js') diff --git a/js/src/tests/non262/extensions/regress-315509-02.js b/js/src/tests/non262/extensions/regress-315509-02.js new file mode 100644 index 0000000000..40e64b7ea4 --- /dev/null +++ b/js/src/tests/non262/extensions/regress-315509-02.js @@ -0,0 +1,42 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 315509; +var summary = 'Array.prototype.unshift do not crash on Arrays with holes'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +function x1() { + var a = new Array(1); + a.unshift(1); +} +function x2() { + var a = new Array(1); + a.unshift.call(a, 1); +} +function x3() { + var a = new Array(1); + a.x = a.unshift; + a.x(1); +} +function x4() { + var a = new Array(1); + a.__defineSetter__("x", a.unshift); + a.x = 1; +} + +for (var i = 0; i < 10; i++) +{ + x1(); + x2(); + x3(); + x4(); +} + +reportCompare(expect, actual, summary); -- cgit v1.2.3