testing/asserts - Handle __proto__ property

[dsherret]

We might have a readonly __proto__ property in Deno (denoland/deno#16775) and it seems like assertEquals does not handle it.

See here for more details: denoland/dnt#235

[schwarzkopfb]

denoland/dnt#235 (comment)

[kt3k]

The root issue in the use case in dnt seems resolved by adding NODE_OPTIONS='--disable-proto=delete' in dnt execution (which removes __proto__ in Node.js and make Deno test cases work similarly in Node.js). ref: KnorpelSenf/oson@0fe5862

I think we can recommend the above as the solution to this problem.

[KnorpelSenf]

I think we can recommend the above as the solution to this problem.

Yes.

I originally reported denoland/dnt#235 and I can confirm that KnorpelSenf/oson@0fe5862 works well.

[kt3k]

@KnorpelSenf Thanks for the confirmation!