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/GC/regress-313276.js | 40 ++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 js/src/tests/non262/GC/regress-313276.js (limited to 'js/src/tests/non262/GC/regress-313276.js') diff --git a/js/src/tests/non262/GC/regress-313276.js b/js/src/tests/non262/GC/regress-313276.js new file mode 100644 index 0000000000..7f622fa3fe --- /dev/null +++ b/js/src/tests/non262/GC/regress-313276.js @@ -0,0 +1,40 @@ +/* -*- 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 = 313276; +var summary = 'Root strings'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var obj = { + toString: function() { + return "*TEST*".substr(1, 4); + } +}; + +var TMP = 1e200; + +var likeZero = { + valueOf: function() { + if (typeof gc == "function") gc(); + for (var i = 0; i != 40000; ++i) { + var tmp = 2 / TMP; + tmp = null; + } + return 0; + } +} + + expect = "TEST"; +actual = String.prototype.substr.call(obj, likeZero); + +printStatus("Substring length: "+actual.length); +printStatus((expect === actual).toString()); + +reportCompare(expect, actual, summary); -- cgit v1.2.3