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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-476049.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-476049.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-476049.js b/js/src/tests/non262/regress/regress-476049.js new file mode 100644 index 0000000000..e3a4d10200 --- /dev/null +++ b/js/src/tests/non262/regress/regress-476049.js @@ -0,0 +1,43 @@ +/* -*- 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 = 476049; +var summary = 'JSOP_DEFVAR enables gvar optimization for non-permanent properties'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +// This test requires either two input files in the shell or two +// script blocks in the browser. + +if (typeof window == 'undefined') +{ + print(expect = actual = 'Test skipped'); +} +else +{ + document.write( + '<script type="text/javascript">' + + 'for (var i = 0; i != 1000; ++i)' + + ' this["a"+i] = 0;' + + 'eval("var x");' + + 'for (var i = 0; i != 1000; ++i)' + + ' delete this["a"+i];' + + '<\/script>' + ); + + document.write( + '<script type="text/javascript">' + + 'var x;' + + 'eval("delete x;");' + + 'x={};' + + '<\/script>' + ); +} + +reportCompare(expect, actual, summary); |