From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- js/src/tests/non262/regress/regress-245113.js | 47 +++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 js/src/tests/non262/regress/regress-245113.js (limited to 'js/src/tests/non262/regress/regress-245113.js') diff --git a/js/src/tests/non262/regress/regress-245113.js b/js/src/tests/non262/regress/regress-245113.js new file mode 100644 index 0000000000..abbda6ac00 --- /dev/null +++ b/js/src/tests/non262/regress/regress-245113.js @@ -0,0 +1,47 @@ +/* -*- 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 = 245113; +var summary = 'instanceof operator should return false for class prototype'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +Date.prototype.test = function() { + return (this instanceof Date); +}; + +String.prototype.test = function() { + return (this instanceof String); +}; + +status = summary + inSection(1); +expect = false; +actual = (Date.prototype.test instanceof Date); +reportCompare(expect, actual, status); + +status = summary + inSection(2); +expect = false; +actual = Date.prototype.test(); +reportCompare(expect, actual, status); + +status = summary + inSection(3); +expect = false; +actual = String.prototype.test(); +reportCompare(expect, actual, status); + +status = summary + inSection(4); +expect = true; +actual = (new Date()).test(); +reportCompare(expect, actual, status); + +status = summary + inSection(5); +expect = true; +actual = (new String()).test(); +reportCompare(expect, actual, status); + -- cgit v1.2.3