stream: support ArrayBufferView in Utf8Stream write() buffer mode - #65301
Open
agape1225 wants to merge 1 commit into
Open
stream: support ArrayBufferView in Utf8Stream write() buffer mode#65301agape1225 wants to merge 1 commit into
agape1225 wants to merge 1 commit into
Conversation
Utf8Stream#write() in 'buffer' content mode only accepted Buffer instances, even though the underlying implementation only needs byte-addressable data. This accepts any ArrayBufferView (TypedArray, DataView) and reinterprets it as a Buffer over the same bytes (without copying), so callers no longer need to wrap other typed arrays in Buffer.from() themselves. Views are normalized to a Buffer at the single entry point (#writeBuffer), using byteOffset/byteLength rather than the view's element-count length, so that internal length bookkeeping used by mergeBuf()/Buffer.concat() and the write-release logic keeps operating on real byte counts. This mirrors the existing pattern in zlibBuffer() (lib/zlib.js). Signed-off-by: agape1225 <49804691+agape1225@users.noreply.github.com>
Collaborator
|
Review requested:
|
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #65301 +/- ##
==========================================
- Coverage 90.32% 90.32% -0.01%
==========================================
Files 760 751 -9
Lines 248553 250244 +1691
Branches 46910 47298 +388
==========================================
+ Hits 224510 226026 +1516
- Misses 15462 15577 +115
- Partials 8581 8641 +60
🚀 New features to boost your workflow:
|
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Utf8Stream#write() in 'buffer' content mode only accepted Buffer instances, even though the underlying implementation only needs byte-addressable data. This accepts any ArrayBufferView (TypedArray, DataView) and reinterprets it as a Buffer over the same bytes (without copying), so callers no longer need to wrap other typed arrays in Buffer.from() themselves.
Views are normalized to a Buffer at the single entry point (#writeBuffer), using byteOffset/byteLength rather than the view's element-count length, so that internal length bookkeeping used by mergeBuf()/Buffer.concat() and the write-release logic keeps operating on real byte counts. This mirrors the existing pattern in zlibBuffer() (lib/zlib.js).