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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/RegExp/constructor-ordering.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/RegExp/constructor-ordering.js')
-rw-r--r-- | js/src/tests/non262/RegExp/constructor-ordering.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/non262/RegExp/constructor-ordering.js b/js/src/tests/non262/RegExp/constructor-ordering.js new file mode 100644 index 0000000000..3e3a9b695b --- /dev/null +++ b/js/src/tests/non262/RegExp/constructor-ordering.js @@ -0,0 +1,16 @@ +// Make sure that we don't misorder subclassing accesses with respect to +// accessing regex arg internal slots +// +// Test credit André Bargull. + +var re = /a/; +var newRe = Reflect.construct(RegExp, [re], Object.defineProperty(function(){}.bind(null), "prototype", { + get() { + re.compile("b"); + return RegExp.prototype; + } +})); +assertEq(newRe.source, "a"); + +if (typeof reportCompare === 'function') + reportCompare(0,0,"OK"); |