From:  Emilio Cobos Álvarez <>
Date:  25 Mar 2019 16:38:24 Hong Kong Time

Re: How to reliably make an ArrayBufferView wrapped?


+dev-tech-js-engine-internals, where relevant people are more likely to
see it :)

On 25/03/2019 09:22, wrote:
> When solving this bug I need to write a test. The bug is basically caused by overlooking the possible wrapper around an ArrayBufferView that is checked by JS_IsArrayBufferViewObject().
> See, the check will return true if canUnwrapAs(), it's possible that the object itself is not an ArrayBufferView.
> In the test, I want to make sure the object is indeed a wrapped one. Is there a reliable way to write JavaScript code to achieve this?
> Thanks!
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