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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/Tuple/from/arraylike-to-length-error.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/Tuple/from/arraylike-to-length-error.js')
-rw-r--r-- | js/src/tests/non262/Tuple/from/arraylike-to-length-error.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/from/arraylike-to-length-error.js b/js/src/tests/non262/Tuple/from/arraylike-to-length-error.js new file mode 100644 index 0000000000..fb1c20a5c8 --- /dev/null +++ b/js/src/tests/non262/Tuple/from/arraylike-to-length-error.js @@ -0,0 +1,17 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) + +/* 9. Let len be ? LengthOfArrayLike(arrayLike). */ + +var arrayLike = { length: {} }; + +arrayLike.length = { + valueOf: function() { + throw new SyntaxError(); + } +}; + +assertThrowsInstanceOf(() => Tuple.from(arrayLike), + SyntaxError, "items has invalid length"); + +reportCompare(0, 0); + |