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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/regress/regress-280769-1.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/regress/regress-280769-1.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-280769-1.js b/js/src/tests/non262/regress/regress-280769-1.js new file mode 100644 index 0000000000..d17e0997d1 --- /dev/null +++ b/js/src/tests/non262/regress/regress-280769-1.js @@ -0,0 +1,27 @@ +/* -*- 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 = 280769; +var summary = 'Do not crash on overflow of 64K boundary of [] offset in regexp search string '; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +status = summary + ' ' + inSection(1) + ' (new RegExp("zzz...[AB]").exec("zzz...A") '; + +var N = 100 * 1000; // N should be more then 64K +var a = new Array(N + 1); +var prefix = a.join("z"); // prefix is sequence of N "z", zzz...zzz +var str = prefix+"[AB]"; // str is zzz...zzz[AB] +var re = new RegExp(str); +try { + re.exec(prefix+"A"); + reportCompare(expect, actual, status); +} catch (e) { + reportCompare(true, e instanceof Error, actual, status); +} |