servo/components/script
Gregory Terzian df6d636168
dom: Implement WritableStream (#34844)
* add basic interface for writable stream

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add stubs for pipeTo and pipeThrough methods

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add stubs for writable stream defautl writer

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add stubs for writable stream controller

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add underlying source dict

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add underlying source dict

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement constructor

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement init writable stream

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* impl setup default controller

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller setup

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller advance queue if neededd

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream finish erroring

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream reject close and closed promise if needed

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* finish implementation of stream finish erroring

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* call into controller setup from stream constructor

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream mark first write request in flight

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller process write

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* call into advance queue if needed at various points

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream deal with rejection, use from_safe_context

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller clear algorithms

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unused todo

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream start erroring

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* finish writer ensure ready promise rejected

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream finish in flight write request

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement write constructor and setup

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller error

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary unsafe code

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* finish implementing process write

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement close sentinel

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement public locked

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream abort

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix use of crown

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary options around writer promises

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer get desired size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer ready

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer abort

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer release lock

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer public write

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement private writer write

Uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement writer release.

Uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* impl controller process close

Uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* finish controller process close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* root promise handlers

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* handler errors in stream and writer constructor
finish implementation of stream finish in flight close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix warnings

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement controller get chunk size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* tidy the webidls

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* implement stream get writer

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix assertion of stream state when advancing queue if needed

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add docs for value with size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* use reject_error in abort

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary allowances of unsafe code

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* turn writable-streams test suite on

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update encodings test expectations

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* properly check if type is set on sink in stream constructor

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix double borrow in controller advance queue if needed

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* make the queue aware of the close sentinel when dequeuing a value

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix assertion of no backpressure in update backpressure

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* also clear strategy size when clearing algorithms

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove this object arg when calling into strategy size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix has operations marked in flight

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix typo in has in flight write request

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* turn error into no-op when aborting a stream, if the stream is closed or errored.

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix error handling of calling into abort algorithm

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix error handling of calling into close and write algorithms

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix double borrow on queue
fix logic in update_backpressure
fix logic in get_desired_size
fix logic in writer setup

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update test expectations for aborting suite

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix controller get_backpressure

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix clippy

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update test expectations to expect errors in tests using unsupported apis

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix error handling of calling into start algo in controller setup

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update test expectations for test checking for undefined this in strategy size call

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update test expectation to timeout for response-stream-with-broken-then.any.worker

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* update interfaces

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix use of global() and error to_jsval

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix use of crown for promise handlers

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove fail expectation from worker interface objects test

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove fail expectation for test expecting this to be undefined in callback

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix documentation link for writablestream state

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* refactor write_requests to use a vec deque

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary doc

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* refactor reject_close_and_closed_promise_if_needed to take a safe js context as argument

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* pass globals and contexts by ref where possible

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix doc link for controller

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary comment

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* change update_backpressure to be a method of the writablestream

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* rename writer method that resolve closed and ready promise for clarity

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* add comments for steps in peek queue value

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix doc link for the abort algorihtm fulfillment handler

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix step doc and variable name in abort algo rejection handler

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* Add must_root to pending abort request

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>

* limit visibility to crate for has_operations_marked_inflight

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>

* limit visibility to crate for get_stored_error

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>

* remove potention re-borrow risk in reject loop on write requests in finish_erroring

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove potential re-borrow risk when taking pending abort request in finish_erroring

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove potential re-borrow risk when taking close request in reject_close_and_closed_promise_if_needed

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove re-borrow risks in finish_in_flight_close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove re-borrow risk on in_flight_close_request in finish_in_flight_close_with_error

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary clone of of reason in abort

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix condition on backpressure and a writable state in close

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* limit visibility to crate for update_backpressure

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>

* remove mutability of reason in abort workflow

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove unnecessary use of ignore_malloc_size_of around Dom in controller

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix ignore malloc size of comment for strategy size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* reduce visibility of public methods to crate in controller

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* remove use of JS_GetPendingException in controller get_chunk_size

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* return early on error in write

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* use is_some_and in assertion that stream.witer is writer in release

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* root pending abort request

uses ai

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

* fix mutable re-borrow risk in writer

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>

---------

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
2025-02-19 13:02:14 +00:00
..
docs Update branch name to main (#30877) 2023-12-16 09:32:20 +00:00
dom dom: Implement WritableStream (#34844) 2025-02-19 13:02:14 +00:00
layout_dom Implement ServoLayoutNode::traversal_parent (#35338) 2025-02-07 01:05:27 +00:00
xpath script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
animation_timeline.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
animations.rs Implement Event propagation across shadow roots (#34884) 2025-01-22 15:25:16 +00:00
body.rs Move various reflector types and traits to script_bindings (#35279) 2025-02-04 06:58:08 +00:00
build.rs script: Move code generation and webidl files to new script_bindings crate. (#35157) 2025-01-24 20:47:43 +00:00
canvas_state.rs Update pixels::unmultiply_inplace to support RB swap and use it in canvas_state (#35313) 2025-02-06 05:02:49 +00:00
Cargo.toml Make WebBluetooth an optional feature. (#35479) 2025-02-18 04:13:43 +00:00
clipboard_provider.rs libservo: Add a ClipboardDelegate and a default implementation (#35297) 2025-02-07 10:43:46 +00:00
conversions.rs suppress build warnings when disabling webgpu and webxr (#35379) 2025-02-08 08:16:21 +00:00
devtools.rs Don't attempt to report style attribute for non-htmlelements to devtools (#35519) 2025-02-17 21:33:11 +00:00
document_collection.rs script: Feature-gate all crown support. (#35055) 2025-01-18 21:36:15 +00:00
document_loader.rs script: Feature-gate all crown support. (#35055) 2025-01-18 21:36:15 +00:00
drag_data_store.rs DataTransferItem: improve spec compliance (#35418) 2025-02-16 18:53:35 +00:00
fetch.rs Add support for Upgrade request to a potentially trustworthy URL. (#34986) 2025-02-05 12:49:56 +00:00
iframe_collection.rs script: Feature-gate all crown support. (#35055) 2025-01-18 21:36:15 +00:00
init.rs Make generated bindings generic over DOM types (#35169) 2025-01-25 05:08:49 +00:00
layout_image.rs Move various reflector types and traits to script_bindings (#35279) 2025-02-04 06:58:08 +00:00
lib.rs Update pixels::unmultiply_inplace to support RB swap and use it in canvas_state (#35313) 2025-02-06 05:02:49 +00:00
links.rs Add support for Upgrade request to a potentially trustworthy URL. (#34986) 2025-02-05 12:49:56 +00:00
mem.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
messaging.rs Make WebBluetooth an optional feature. (#35479) 2025-02-18 04:13:43 +00:00
microtask.rs Fire slot change events when the slot content changes (#35137) 2025-01-27 14:13:22 +00:00
navigation.rs Add support for Upgrade request to a potentially trustworthy URL. (#34986) 2025-02-05 12:49:56 +00:00
network_listener.rs script: add skeleton implementation of FontFace API (#35262) 2025-02-19 05:50:01 +00:00
realms.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
script_module.rs script: make Error::to_jsval safe (#35411) 2025-02-10 23:47:31 +00:00
script_runtime.rs script: add skeleton implementation of FontFace API (#35262) 2025-02-19 05:50:01 +00:00
script_thread.rs script: add skeleton implementation of FontFace API (#35262) 2025-02-19 05:50:01 +00:00
security_manager.rs Move various reflector types and traits to script_bindings (#35279) 2025-02-04 06:58:08 +00:00
serviceworker_manager.rs api: Flatten and simplify Servo preferences (#34966) 2025-01-14 13:54:06 +00:00
stylesheet_loader.rs Add support for Upgrade request to a potentially trustworthy URL. (#34986) 2025-02-05 12:49:56 +00:00
stylesheet_set.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
task.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
task_manager.rs script: add skeleton implementation of FontFace API (#35262) 2025-02-19 05:50:01 +00:00
task_queue.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
task_source.rs script: add skeleton implementation of FontFace API (#35262) 2025-02-19 05:50:01 +00:00
test.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
textinput.rs feat: support pre-edit text display for IME (#35535) 2025-02-19 11:22:57 +00:00
timers.rs Move various reflector types and traits to script_bindings (#35279) 2025-02-04 06:58:08 +00:00
unminify.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
webdriver_handlers.rs Move various reflector types and traits to script_bindings (#35279) 2025-02-04 06:58:08 +00:00
window_named_properties.rs window: avoid NonNull<JSObject> in NamedGetter (#35508) 2025-02-17 12:48:21 +00:00