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add tests for various ArrayBuffer methods not consulting constructor - #5098

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tc39:mainfrom
bakkot:ignores-species
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add tests for various ArrayBuffer methods not consulting constructor#5098
bakkot wants to merge 1 commit into
tc39:mainfrom
bakkot:ignores-species

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@bakkot

@bakkot bakkot commented Jul 28, 2026

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Fixes #5064.

Note that I'm asserting on .constructor, not Symbol.species, because the first step of the species lookup is always to look up instance.constructor. But I think this still exercises the thing we want exercise.

I also included .resize; not sure why it was left out of the list in that issue.

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bakkot requested a review from a team as a code owner July 28, 2026 04:08
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Negative coverage requested for ArrayBuffer methods

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