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Missing tests for TypedArray's [[ByteOffset]] in TypedArray#set #3457

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Lubrsi opened this issue Mar 31, 2022 · 0 comments
Open

Missing tests for TypedArray's [[ByteOffset]] in TypedArray#set #3457

Lubrsi opened this issue Mar 31, 2022 · 0 comments

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@Lubrsi
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Lubrsi commented Mar 31, 2022 •
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Discovered by a LibJS bug for TypedArray#set not applying source's [[ByteOffset]] when source and destination have the same type: SerenityOS/serenity@a54fdd5

When setting a TypedArray from another TypedArray of the same type that has a [[ByteOffset]] set by TypedArray#subarray, TypedArray#set should copy from the source TypedArray's ArrayBuffer from the given [[ByteOffset]].
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