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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/extensions/regress-355410.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/extensions/regress-355410.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/regress-355410.js b/js/src/tests/non262/extensions/regress-355410.js new file mode 100644 index 0000000000..38eb133964 --- /dev/null +++ b/js/src/tests/non262/extensions/regress-355410.js @@ -0,0 +1,37 @@ +/* -*- tab-width: 2; 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 = 355410; +var summary = 'GC hazard in for([k,v] in o){...}'; +var actual = 'No Crash'; +var expect = 'No Crash'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + var address = 0xbadf00d0, basket = { food: {} }; + var AP = Array.prototype, rooter = {}; + AP.__defineGetter__(0, function() { return this[-1]; }); + AP.__defineSetter__(0, function(v) { + basket.food = null; + for(var i = 0; i < 8 * 1024; i++) { + rooter[i] = 0x10000000000000 + address; // IEEE754! + } + return this[-1] = v; + }); + for(var [key, value] in basket) { value.trigger; } + + delete Array.prototype[0]; + + reportCompare(expect, actual, summary); +} |