This PR contains 2 parts:
1. Refactor webdriver session.
2. Improve webdriver window handles:
- Webdriver always get window handles from script thread by default.
- If script thread is blocked by user prompt, embedder stores the window
handle before user prompt appears, then webdriver can get window handle
from embedder.
Testing: Clear timeout cause by user prompt blocking script thread:
https://github.com/longvatrong111/servo/actions/runs/17033900026
---------
Signed-off-by: batu_hoang <hoang.binh.trong@huawei.com>
Signed-off-by: batu_hoang <longvatrong111@gmail.com>
Co-authored-by: Euclid Ye <euclid.ye@huawei.com>
Additionally, several methods were updated with
spec comments. That's because the "adopt the document
from the element document" step was missing.
By adding these spec comments, I also restructured
some code to avoid duplication of mutation records
and custom element reaction queueing.
Node.textContent doesn't propagate the error yet,
as that method has a lot of separate callers of
elements that wouldn't fail. I will refactor those
in a follow-up PR to keep things manageable.
This implements part of the DOM integration from
https://github.com/whatwg/dom/pull/1268
Part of #36258
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Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <TimvdLippe@users.noreply.github.com>
This is a first draft at implementing the required infrastructure for
CookieStore, which requires setting up IPC between script and the
resource thread to allow for async/"in parallel" handling of cookie
changes that have a promise API.
Cookie Store also will need to receive change events when cookies for a
url are changed so the architecture needs to support that.
Expect this PR to be reworked once the architecture becomes more
settled, cookie change events will be implemented in follow up PRs
Testing: WPT tests exist for this API
Part of #37674
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Signed-off-by: Sebastian C <sebsebmc@gmail.com>
Adds the `matrixTransform` function for `DOMPointReadOnly`.
Testing: Covered by WPT tests (`css/geometry`)
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Signed-off-by: lumiscosity <averyrudelphe@gmail.com>
For duplicate style sheets with identical content, `StylesheetContents`
can be reused to avoid redundant parsing of the inline style sheets.
Since duplicate stylesheets is a common case with web components, this
change will significantly improve performance. Additionally, the cache
hit rate of stylo's `CascadeDataCache` can now be significantly
improved.
When shared `StylesheetContents` is modified, copy-on-write will occur
to avoid affecting other sharers. And then updates the references to
`CssRule` or `PropertyDeclarationBlock` stored in the CSSOMs to ensure
that modifications are made only on the new copy.
Signed-off-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
These changes allow using MallocSizeOf/`#[conditional_malloc_size_of]`
on WebIDL callback values, and then fix a grab bag of places in the
script crate that previously ignored those values. There are also some
commits removing ignored fields that involved Arc/Rc that are not WebIDL
callbacks, since they are now easier to support with the
`#[conditional_malloc_size_of]` attribute.
Testing: Manual testing on about:memory for servo.org.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Building on the preference observer work from #38649, we now
automatically install an observer when multiprocess mode is enabled.
This observer notifies the constellation of updated preferences, which
in turn notifies each content process so the changes will be reflected
into script/layout as expected. There's a unit test that verifies this
works correctly by checking a preference-gated WebIDL property before
and after the preference is toggled.
Testing: New unit test added.
Fixes: #35966
Depends on #38649.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Fix a large number of backend issues that were masking everything else.
There probably is still more, but it'll take more integration/unit
testing to find it.
Testing: WPT
Fixes: #38743
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Motivation:
Using our GenericChannel abstraction allows us to optimize IPC in
single-process mode to just use cross-beam channel.
To keep the diff low, and get early feedback, this PR only tackles a
single channel, but the intention is to port all ipc channels to the
generic channel, which allows us to skip serializing and deserializing
messages in single process mode.
Based on:
- https://github.com/servo/servo/pull/38638
- https://github.com/servo/servo/pull/38636
Testing: Covered by existing tests
---------
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
After #38748, `WebDriverJSValue` is almost same as `JSValue`. Now we
turn "potentially merge into one in the future" into reality. The only
thing we should be cautious is to properly serialize `WebFrame`,
`WebWindow`, `WebElement` for WebDriver.
Testing: No regression. Some error is fixed previously by #38709 which
didn't update test :)
Binary size reduced by 134KB.
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Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
This change fix this bugs: modify stylesheet of shadow tree does not
take effect if there is no other Dom change within the shadow tree
happens.
Fixes: This change fix some bugs reported by this issue #38211.
Testing: This fixes some subtests in
`/css/cssom/CSSStyleSheet-constructable.html` and
`/css/cssom/CSSStyleSheet-constructable-disallow-import.tentative.html`,
and make some subtest failed in
`/css/cssom/CSSStyleSheet-constructable-baseURL.html`, because the
`BaseUrl` is not yet supported for `CSSStylesheet`.
Signed-off-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
This cleanup makes the interface a bit simpler and prevents problems
where the pseudo-element information is not passed by accident.
Testing: This should not change behavior, so is covered by existing
tests.
---------
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This shows up sometimes in code reviews, so it makes sense that tidy
enforces it. `rustfmt` supports this via comment normalization, but it
does many other things and is still an unstable feature (with bugs).
Testing: There are new tidy tests for this change.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
I had a difficult time figuring out where the relevant steps had to be
added. Therefore, I aggressively commented the spec steps so eventually
I discovered where I should add them.
Part of #36258
---------
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <TimvdLippe@users.noreply.github.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
This only covers the global event handlers for now, while I figure out
which others we are missing. We don't seem to be missing the
WindowEventHandlers, but not sure where the others coming from.
Part of #36258
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
IDBKeyRange::Bound doesn't check if the lower bound is greater than the
upper bound. When this happens, it should throw DataError.
Reference: Step 5 of
<https://www.w3.org/TR/IndexedDB-2/#dom-idbkeyrange-bound>
Testing: Passing WPT tests that were expected to fail before.
---------
Signed-off-by: Kingsley Yung <kingsley@kkoyung.dev>
JS scripts that are evaluated already run with an [entry
script](https://html.spec.whatwg.org/#entry) on the script settings
stack. The codepaths that do something with the return value (eg.
WebDriver and embedder JS evaluation) have the potential to run
additional JS, since they can trigger getters for arbitrary properties
of objects, so they also need an entry script present in case code like
e649b9b91d/components/script/dom/location.rs (L182)
is executed.
Testing: Added a regression unit test.
Fixes: #38692
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
- Use sqlite instead of heed. (one indexed database = one sqlite
database)
- Implement the backend for indexes
- Use keyranges where needed (as specified by the spec)
- Implement `getKey`
- Fix channel error messaging (led to a bunch of changes to how async
requests are handled)
Note: `components/net/indexeddb/engines/sqlite/serialize.rs` is unused;
I can delete it if needed.
Testing: Switching to sqlite eliminated many panics (exposing some new
failures).
Fixes: #38040
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Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Callers now call `set_attribute` directly, to avoid the trusted types
machinery, as well as skip validation. That's not required by spec as
well.
This implements part of the DOM integration from
https://github.com/whatwg/dom/pull/1268
Part of #36258
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Instead of making a block for each attribute, use a single block as
described in a `FIXME` comment by @emilio. This also switch to using
`map` and `and_then` in more places to make the code a bit more concise.
Testing: This should not change behavior other than to incraese
efficiency a
bit and is thus covered by existing tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This change supplements the missing stylesheet invalidation
notifications to fix some bugs that the modification of stylesheet does
not take effect. Additionally, this PR add a RAII thing to mark the
modification scope of stylesheet rules, which will facilitate to add
extra logic before the modification happens.
Fixes: there is relevant issue #38211 , but it can't be fixed by this
PR.
Testing: This fixes some subtests in
`/css/cssom/CSSStyleSheet-constructable.html`.
Signed-off-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
This implements the `TextEncoderStream` WebIDL interface.
Testing: Existing WPT tests should be sufficient
Fixes: #37724
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Signed-off-by: minghuaw <wuminghua7@huawei.com>
Implment get window handles according to
[spec](https://w3c.github.io/webdriver/#dfn-window-handles).
- Window handles are supposed to identify `browsing context`. However,
based on `get window handle command` and `get window handles command`,
we only need to care about top level browsing context.
- Back then, we use a random generated uuid for eacch webview id, it is
not correct but still work because all commands depend on `webview id`
and `browsing context id`. The only case we need window handle is is
when webdriver gets window object with js script. Since the object is
converted to the id of window's document node, `get window handle`
should return the same thing.
Action run (with updated expectation):
https://github.com/longvatrong111/servo/actions/runs/16957610535https://github.com/longvatrong111/servo/actions/runs/16957612027
Some tests may sporadically timeout due to unstable hit test.
cc: @xiaochengh
---------
Signed-off-by: batu_hoang <hoang.binh.trong@huawei.com>
According to spec of
[hit-test](https://w3c.github.io/uievents/#hit-test) for native mouse
event, mousedown/mouseup should also be excluded when interacting with
disabled element, even tho it may be the frontmost of
[elementFromPoint](https://drafts.csswg.org/cssom-view/#dom-document-elementfrompoint).
Testing: Now it matches the behaviour of other browsers in #38670 for
disabled element. Also testdriver test:
`tests\wpt\tests\html\semantics\disabled-elements\disabled-event-dispatch.tentative.html`
has 4 more passing tests.
Fixes: Part of #38670.
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
Implements the new WebIDL interface for QuotaExceededError and uses it
in appropriate places.
Testing: WPT tests. Now passing many more in
`tests/wpt/tests/WebCryptoAPI/getRandomValues.any.js` and
`tests/wpt/tests/webstorage/storage_session_setitem_quotaexceedederr.window.js`.
Fixes: #38489
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Signed-off-by: Rahul Menon <menonrahul02@gmail.com>
Add basic support for storing layout data for pseudo-elements nested to
up to two levels. This removes the last unstored layout result and fixes
a double-borrow issue. This change does not add properly parsing nor
styling of these element types, but does prepare for those changes which
must come from stylo.
Testing: This fixes a intermittent panic in
`tests/wpt/tests/css/css-lists/nested-marker-styling.html`
Fixes: #38177.
Closes: #38183.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Previously,
[`SetProperty`](https://drafts.csswg.org/cssom/#dom-cssstyledeclaration-setproperty)
implemented step 3 before calling into the inner `set_property` method,
which implements step 1. Therefore if step 3 returned then step 1 never
runs, and can't throw an exception.
Testing: A new web platform test starts to pass
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Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
The `Canvas2dMsg::MeasureText` is dropped inside `send_canvas_2d_msg` if
the canvas is not paintable,
leading to a panic on the receiving end. Checking the paint-ability
before sending the message prevents this panic, and if the canvas is not
pain-table, a default text metrics is used.
Testing: Manual testing of the minimal test case in the associated
issue, and crash test added.
Fixes: https://github.com/servo/servo/issues/36845
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
#38584 moves input event handling to new `DocumentEventHandler`, but
probably reintroduced some removed code when resolving conflict with
#38589.
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
In single process mode, there is a race condition on the initialization
of the global fetch thread: once initialized the global fetch thread
will always use a given core resource thread, and this will be
determined by the component who first initializes it. For example, if
the canvas paint thread first does an async fetch, then this will set
the public core resource as used for all future fetches, including those
coming from a pipeline in private mode.
In multi-process mode, there is a race condition per window event-loop:
the first pipeline to use the fetch will set the core resource thread
for all others.
To ensure the fetch thread uses the correct core resource thread(private
vs public), we need to
pass the core resource thread to each fetch thread operation for which
is it needed.
Testing: It should not break existing fetch WPT tests. The race
condition is not something that can be tested reliably, but it seems to
be based on solid logic.
Fixes: follow-up from
https://github.com/servo/servo/pull/38421/files#r2248950924
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Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Instead of storing the non-pseudo version of the node in
`NodeAndStyleInfo`, store the pseudo version and use that to query the
`PseudoElement` that a `NodeAndStyleInfo` refers to.
This is a step on the way toward fixing nested pseudo-elements in Servo.
Testing: This should not change behavior and is thus covered by existing
WPT tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Use `ServoThreadSafeLayoutNode` in more places in layout rather than
`ServoLayoutNode`. The former is meant to be used during layout, but
layout 2020 was written against the latter. In general, this reduces the
amount of conversion to the thread-safe version in many places in
layout.
In addition, an unused iterator from the `script` crate
`ServoThreadSafeLayoutNodeChildrenIterator` is replaced with the child
iterator from `layout`. The `layout` version must be directly in
`script` now as it uses the dangerous variants of `next_sibling` and
`first_child`, which allow encapsulating the unsafe bits into one
module.
This will ultimately be useful for storing the layout data of
pseudo-element children of pseudo-elements properly.
Testing: This should not change any behavior and thus is covered by
existing tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This moves the majority of the input event handler code to the
`DocumentEventHandler` helper structure. It better encapsulates event
handling, hiding most of the details from both `ScriptThread` and
`Document`. The benefit here is that the majority of the functions can
become private and `Document` is over 1000 lines shorter.
Testing: This should not change any behavior so is covered by existing
WPT tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
These changes add compile-time assertions that:
* any type that implements the Serializable/Transferable trait has a
`[Serializable]` or `[Transferable]` annotation in the interface WebIDL
* any WebIDL interface with the `[Serializable]` or `[Transferable]`
annotation implements the corresponding trait
This is useful because it means that WebIDL definitions will be less
confusing if you're trying to figure out whether Servo supports
serializing/transferring a particular interface type. It also makes
fixing #21715 in the future a little bit easier, because the annotations
will remain up to date.
Testing: compile-time only; no point in writing tests for this since it
involves webidl codegen.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
The `Arc<Mutex<>>` wrapper around the IpcSender does not appear to be
needed anymore.
Testing: No functional changes. Covered by existing tests
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
The metadata provided by usvg has unreliable sizes. Ignore it, and rely
on the `width`, `height` and `viewBox` attributes instead.
Note that inline SVG with a natural aspect ratio but no natural sizes
should stretch to the containing block. This is left for a follow-up.
Bumps Stylo to https://github.com/servo/stylo/pull/229
Testing: Improves several WPT.
---------
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Send JS evaluation errors to constellation in
`script_thread::handle_evaluate_javascript` instead of silently
swallowing.
Testing: New test cases in `tests/webview.rs`: one for compilation
failure, another for evaluation failure.
Fixes: #37810
Signed-off-by: Rodion Borovyk <rodion.borovyk@gmail.com>
