Make CompressionStream native - #31728

Draft

alii wants to merge 17 commits into

ali/transformstream-transformer-cancelfrom

ali/native-sync-compression-stream

Commits on Jun 23, 2026

streams: implement TransformStream transformer.cancel hook
alii
committed
35329cb
streams: vendor WPT cancel.any.js; fix TransformStream startPromise timing
alii
committed
2fd7167
streams: revert startPromise timing change; document the real gap
alii
committed
b0f000e
streams: drop the cancel.any.js known-failure; rewrite the flush-race test
alii
committed
2caa760
Make CompressionStream native

alii
and
robobun
committed
0d87bd2
streams: give the compression format table a null prototype

robobun
authored and
alii
committed
f1be392
streams: transition the engine to Closed when init fails

robobun
authored and
alii
committed
5889450
rebase: dedupe streams.test.js cancel describe block (auto-merge duplicated it)
alii
committed
2c27f26
streams: offload large CompressionStream chunks to the work pool
alii
committed
4234066
[autofix.ci] apply automated fixes

autofix-ci[bot]
authored and
alii
committed
fc843f0
streams: route DecompressionStream through the work pool unconditionally

robobun
authored and
alii
committed
1140f85
test(streams): skip absolute-RSS pipe leak test under ASAN
alii
committed
02161d5
streams: drop the kValidateChunk/kDestroyOnSyncError adapter hooks

robobun
authored and
alii
committed
d5c6099
streams: route the CompressionStream finish-flush through the work pool

robobun
authored and
alii
committed
8fc47ec
streams: close the engine before enqueueing finish-flush outputs

robobun
authored and
alii
committed
6f61a39
streams: route brotli encode through the work pool unconditionally

robobun
authored and
alii
committed
2793a88
ci: retrigger

robobun
authored and
alii
committed
0e0affc

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Make CompressionStream native - #31728

Make CompressionStream native#31728
alii wants to merge 17 commits into
ali/transformstream-transformer-cancelfrom
ali/native-sync-compression-stream

Commits on Jun 23, 2026

streams: implement TransformStream transformer.cancel hook

streams: vendor WPT cancel.any.js; fix TransformStream startPromise timing

streams: revert startPromise timing change; document the real gap

streams: drop the cancel.any.js known-failure; rewrite the flush-race test

Make CompressionStream native

streams: give the compression format table a null prototype

streams: transition the engine to Closed when init fails

rebase: dedupe streams.test.js cancel describe block (auto-merge duplicated it)

streams: offload large CompressionStream chunks to the work pool

[autofix.ci] apply automated fixes

streams: route DecompressionStream through the work pool unconditionally

test(streams): skip absolute-RSS pipe leak test under ASAN

streams: drop the kValidateChunk/kDestroyOnSyncError adapter hooks

streams: route the CompressionStream finish-flush through the work pool

streams: close the engine before enqueueing finish-flush outputs

streams: route brotli encode through the work pool unconditionally

ci: retrigger