From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/String/regress-392378.js | 41 ++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/non262/String/regress-392378.js (limited to 'js/src/tests/non262/String/regress-392378.js') diff --git a/js/src/tests/non262/String/regress-392378.js b/js/src/tests/non262/String/regress-392378.js new file mode 100644 index 0000000000..ad12e7b0bf --- /dev/null +++ b/js/src/tests/non262/String/regress-392378.js @@ -0,0 +1,41 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 392378; +var summary = 'Regular Expression Non-participating Capture Groups are inaccurate in edge cases'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + expect = ["", undefined, ""] + ''; + actual = "y".split(/(x)?\1y/) + ''; + reportCompare(expect, actual, summary + ': "y".split(/(x)?\1y/)'); + + expect = ["", undefined, ""] + ''; + actual = "y".split(/(x)?y/) + ''; + reportCompare(expect, actual, summary + ': "y".split(/(x)?y/)'); + + expect = 'undefined'; + actual = "y".replace(/(x)?\1y/, function($0, $1){ return String($1); }) + ''; + reportCompare(expect, actual, summary + ': "y".replace(/(x)?\\1y/, function($0, $1){ return String($1); })'); + + expect = 'undefined'; + actual = "y".replace(/(x)?y/, function($0, $1){ return String($1); }) + ''; + reportCompare(expect, actual, summary + ': "y".replace(/(x)?y/, function($0, $1){ return String($1); })'); + + expect = 'undefined'; + actual = "y".replace(/(x)?y/, function($0, $1){ return $1; }) + ''; + reportCompare(expect, actual, summary + ': "y".replace(/(x)?y/, function($0, $1){ return $1; })'); +} -- cgit v1.2.3