[Streams API] ReadableJSStream should handle promises returned by JS source pull callback

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[youenn fablet]

https://streams.spec.whatwg.org/#request-readable-stream-pull should be implemented.

[youenn fablet]

Created attachment 254879 [details]
Patch before additional tests

[youenn fablet]

Created attachment 254938 [details]
Rebasing with new tests

[Darin Adler]

Comment on attachment 254938 [details]
Rebasing with new tests

View in context: https://bugs.webkit.org/attachment.cgi?id=254938&action=review

> Source/WebCore/Modules/streams/ReadableStream.h:122
> +    bool m_isPullRequested { false };

Normally we try to make these things work grammatically. I don’t understand what “readable stream is pull requested” means. So I would expect this to have some other name, like “hasRequestedPull” or whatever would be the colloquial or standards language way for talking about the state of the stream.

[youenn fablet]

(In reply to comment #3)
> Comment on attachment 254938 [details]
> Rebasing with new tests
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=254938&action=review
> 
> > Source/WebCore/Modules/streams/ReadableStream.h:122
> > +    bool m_isPullRequested { false };
> 
> Normally we try to make these things work grammatically. I don’t understand
> what “readable stream is pull requested” means. So I would expect this to
> have some other name, like “hasRequestedPull” or whatever would be the
> colloquial or standards language way for talking about the state of the
> stream.

OK. stream spec is now using "pullAgain".
Let's call it "shouldPullAgain" then.

[youenn fablet]

Created attachment 255003 [details]
Patch for landing

[WebKit Commit Bot]

Comment on attachment 255003 [details]
Patch for landing

Clearing flags on attachment: 255003

Committed r185648: <http://trac.webkit.org/changeset/185648>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.