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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/TypedArray/sorting_buffer_access.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/TypedArray/sorting_buffer_access.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/tests/non262/TypedArray/sorting_buffer_access.js b/js/src/tests/non262/TypedArray/sorting_buffer_access.js new file mode 100644 index 0000000000..c31f4ca167 --- /dev/null +++ b/js/src/tests/non262/TypedArray/sorting_buffer_access.js @@ -0,0 +1,15 @@ +// Ensure that when sorting arrays of size greater than 128, which +// calls RadixSort under the hood, we don't access the 'buffer' +// property of the typed array directly. + + +// The buggy behavior in the RadixSort is only exposed when we use +// float arrays, but checking everything just to be sure. +for (var ctor of anyTypedArrayConstructors) { + var testArray = new ctor(1024); + Object.defineProperty(testArray, "buffer", { get() { throw new Error("FAIL: Buffer accessed directly"); } }); + testArray.sort(); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |