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 --- js/src/tests/non262/extensions/regress-353116.js | 75 ++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 js/src/tests/non262/extensions/regress-353116.js (limited to 'js/src/tests/non262/extensions/regress-353116.js') diff --git a/js/src/tests/non262/extensions/regress-353116.js b/js/src/tests/non262/extensions/regress-353116.js new file mode 100644 index 0000000000..cdb19bff32 --- /dev/null +++ b/js/src/tests/non262/extensions/regress-353116.js @@ -0,0 +1,75 @@ +/* -*- 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 = 353116; +var summary = 'Improve errors messages for null, undefined properties'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + expect = /TypeError: (undefined has no properties|can't access property "y" of undefined)/; + actual = 'No Error'; + + try + { + undefined.y; + } + catch(ex) + { + actual = ex + ''; + } + reportMatch(expect, actual, summary); + + expect = /TypeError: (null has no properties|can't access property "y" of null)/; + actual = 'No Error'; + + try + { + null.y; + } + catch(ex) + { + actual = ex + ''; + } + reportMatch(expect, actual, summary); + + expect = /TypeError: .*x is undefined/; + actual = 'No Error'; + + try + { + x = undefined; + x.y; + } + catch(ex) + { + actual = ex + ''; + } + reportMatch(expect, actual, summary); + + expect = /TypeError: .*x is null/; + actual = 'No Error'; + + try + { + x = null; + x.y; + } + catch(ex) + { + actual = ex + ''; + } + reportMatch(expect, actual, summary); +} -- cgit v1.2.3