Add tests for %WrapForValidIteratorPrototype%.return()
from Iterator Helpers Proposal
#4214
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While implementing
Iterator.from
in WebKit1, I noticed that nearly all test262 test cases pass without implementing%WrapForValidIteratorPrototype%.return()
2.Although this method is not particularly complex, I believe there should be minimal tests for it.
This PR adds tests for
%WrapForValidIteratorPrototype%.return()
.Footnotes
https://github.com/WebKit/WebKit/pull/32741 ↩
https://tc39.es/proposal-iterator-helpers/#sec-wrapforvaliditeratorprototype.return ↩