Webstreams cpp#8

Draft

mcollina wants to merge 45 commits into

mainfrom

Commits on Jun 8, 2026

src: add C++ webstreams binding + ReadableStream default object model

mcollina
and
claude
committed
src: add C++ ReadableByteStream object model (BYOB)

mcollina
and
claude
committed

Commits on Jun 9, 2026

src: add C++ WritableStream object model

mcollina
and
claude
committed
src: add C++ TransformStream object model

mcollina
and
claude
committed
src: expose webstreams C++ constructors for the public flip

mcollina
and
claude
committed
src: add webstreams introspection + size-mode groundwork for the flip

mcollina
and
claude
committed
WIP src: flip webstreams public API to the C++ engine (NOT yet green)

mcollina
and
claude
committed
WIP src: webstreams flip now passes the full WPT streams suite

mcollina
and
claude
committed
src: make webstreams native methods throw ERR_INVALID_THIS

mcollina
and
claude
committed
src: show stream in TransformStreamDefaultController inspect

mcollina
and
claude
committed
test,src: de-couple test-whatwg-writablestream from kState

mcollina
and
claude
committed
src,test: fix nested transferable streams; de-couple byte/transfer tests

mcollina
and
claude
committed
src,test: de-couple test-whatwg-readablestream from kState; validate pipeTo args

mcollina
and
claude
committed
src: guard webstreams JSTransferable bridge against a null host object

mcollina
and
claude
committed

Commits on Jun 10, 2026

Commits on Jun 11, 2026

Commits on Jun 12, 2026