Port the reply / back channels of StorageThreadMsg to GenericChannel.
Testing: No functional changes
Part of #38912
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Move interfaces defined by the WebGL spec to the `script/dom/webgl/
`module from `script/dom/`.
`script/dom/webgl*.rs` -> `script/dom/webgl/`
`script/dom/webgl_extensions` -> `script/dom/webgl/extensions`
`script/dom/webgl_validations` -> `script/dom/webgl/validations`
Testing: No changes, just a refactoring
Fixes (partially): #38901
Signed-off-by: Andrei Volykhin <volykhin.andrei@huawei.com>
Co-authored-by: Andrei Volykhin <volykhin.andrei@huawei.com>
Replaced usage of `typed_insert` since it ended converting `UTF-8` to
lowercase.
Removed one of the test cases since it wasn't following spec since
[xhr/205](https://github.com/whatwg/xhr/pull/205).
Testing: Changes covered by wpt
Fixes: #20436
---------
Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
Instead of doing font selection and text shaping in `canvas`, move this
to `script`. This allows canvas to use the shared `Document`
`FontContext`, which has access to web fonts. In addition, ensure that
there is a font style accessible for `OffscreenCanvas` in workers.
Testing: This causes a number of WPT tests to start to pass as web fonts
are
supported on canvas again. In addition, some start to fail as they
expose other
issues:
- The lack of support for the `Context2D.fontStretch` property
- Issues with zerosize gradient interpolation.
- Differences between quoted and unquoted font family names. This seems
like
a timing issue with the way we are handling web fonts. The test seems to
be
expecting Local fonts to be available immediately (without waiting for
them
to load). This isn't how Servo works ATM. Seems like an issue with the
test.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Sets the indexeddb request error when the backend errors out. This also
matches statements to the spec.
Testing: Covered by WPT
Fixes: General indexeddb
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
- Add `ShadowRoot` to `JSValue` to avoid
`WebDriverJSError::UnknownType`, and
`JavaScriptEvaluationError::SerializationError` when execute JS from
embedder.
- Add unit test.
- Move [is_detached](https://w3c.github.io/webdriver/#dfn-is-detached)
to `fn is_detached` to be reused.
- Other random simplification.
Testing: WebDriver conformance tests.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
Fixes a check for empty options in `getAll(options)` and makes url
comparison with exclude fragments set to true.
Testing: New passing WPT tests
Part of #37674
---------
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
We pass in the new trait implementation to process the value,
which the CSP crate calls in its implementation. Additionally,
since the request url can change, we need to propagate that
to load_data as well.
This also avoids a crash when a discarded browsing context is
accessed while navigating the iframes in the WPT tests. This
is a known issue, but hampers investigation into actual
Trusted Types support.
All tests using iframes don't work, as they don't have the
correct browsing context. The other tests do work, but some
fail on header ascii parsing (#36801) or error while handling
errors. That last one I don't understand based on the current
code and I would need to do a deep-dive in the existing code
to understand better what's going on.
Part of #36258
Part of #37920
---------
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Moves interfaces defined by the gamepad spec to the
`script/dom/gamepad/` module from `script/dom/`.
Testing: Just a refactor shouldn't need any testing
Fixes: N/A
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Currently the embedding API only provides the embedder with the URL for
a favicon. This is not great, for multiple reasons:
* Loading the icon should happen according to the fetch spec which is
not easy for the embedder to recreate (consider CSP, timing information
etc)
* Rasterizing a svg favicon is not trivial
With this change, servo fetches and rasterizes the icon to a bitmap
which is then passed to the embedder.
Testing: I'm not sure how I can write tests for the embedding api. I've
tested the correctness manually using
https://github.com/servo/servo/pull/36680.
Prepares for https://github.com/servo/servo/pull/36680
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
Forward any deserialization errors to the receiver, instead of panicking
on the router thread. This change was previously part of #38782, which
got reverted, since generic channels don't support custom router
callbacks yet. Propagating the error is still something we want, and
landing this separately will reduce the diff of the PR that introduces
generic callbacks.
Testing: Should be covered by existing tests. Also manually tested
https://github.com/servo/servo/issues/38939
---------
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Signed-off-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
In general, `raqote` is essentially umaintained and has issues with
quality (for instance text rendering has lots of issues) and removing it
finally lets us remove our dependency on `font-kit`. Although,
`vello_cpu` performance is not yet equal to raqote, rendering quality is
a lot better. It's expected that `vello` and `vello_cpu` performance
will keep improving.
Testing: This is covered by existing WPT tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Sanitization of object store names brought some problems because of
replacing special characters and making it impossible to have certain
object store names that are allowed by the spec. These changes make sure
deterministic UUIDs are used for file paths plus object store names are
inserted into SQLite without sanitization.
Testing: Covered by existing tests and new unit tests were added.
Fixes: #37569
---------
Signed-off-by: Rodion Borovyk <rodion.borovyk@gmail.com>
This is preparation for #38740, which wants to use DOMExceptions without
immediately throwing them and aborting execution.
Testing: Existing WPT coverage will suffice for this refactor.
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
The `CrossProcessCompositorApi` already provides methods for most
messages.
Remove the `sender()` method, and hide the IpcSender as an
implementation detail. This is a preparation for abstracting over the
internal IpcSender.
Testing: No functional changes
---------
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Ports the channel returning the result of `GenerateFontKeys` to generic
channel
Testing: No functional changes - Covered by existing tests
Part of https://github.com/servo/servo/issues/38912
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
We really want to remove font-kit from dep tree, so this is the first
step into removing raqote from servo. While vello_cpu is not perfect
replacement, I am confident that we will resolve all issues eventually:
https://github.com/servo/servo/issues/38345 (most important ones already
have PRs).
Reviewable per commit.
Testing: Existing WPT tests.
Try run: https://github.com/sagudev/servo/actions/runs/17138369290
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Bumps [data-url](https://github.com/servo/rust-url) from 0.3.1 to 0.3.2.
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---------
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Euclid Ye <euclid.ye@huawei.com>
Parameterize and rename both `Layout::content_box_query` and
`Layout::content_boxes_query` to support the query of rendered padding
area and content area that accounts for transform and scroll. Both of
these query have been misleading for a time since they are using border
box, instead of content box of a Node.
This PR adds a new type `layout_api::BoxAreaType` to be passed from
`ScriptThread` to `LayoutThread` to query the respective area. It is
then used for the query within `IntersectionObserver` to pass several
WPTs.
Testing: Existing WPT Coverage.
---------
Signed-off-by: Jo Steven Novaryo <jo.steven.novaryo@huawei.com>
This change includes the following additions to GenericChannel:
- Add a GenericSend trait which is meant to replace the `IpcSend` trait
over time, as channels are migrated. For the time being this means, that
we often need to use `GenericSend::send()` to disambiguate from the
`IpcSend::send` function, until all usages of `IpcSend` have been
replaced.
- Add an OpaqueSender impl for GenericSender
- Add a profiled version of GenericChannel. The profiling is 1:1 the
same as for the existing profiled IPC channel, namely that only the
blocked time during `recv` is measured.
Testing: No functional changes, covered by existing tests
Part of #38912
---------
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Testing: These changes should be covered by existing web platform tests
and `image`'s own test suite.
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
Instead of manually triggering `ScriptThread::update_the_rendering`,
have animated images trigger rendering updates via the `ScriptThread`
event loop. This should result in fewer calls to
`ScriptThread::update_the_rendering`.
Testing: This should not change behavior and is thus covered by existing
tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Instead of generating a frame for every display list, which might be one
rendered frame per `<iframe>`, generate only a single frame per call to
"update the rendering." This should make rendering more efficient when
there are `<iframe>`s present and also open up optimizations for
non-display list frames.
Testing: This could potentially reduce flashing of content during
rendering
updates, but that is very difficult to test.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This change makes it so that every `GlobalScope` can contain an optional
`FontContext`. This will be necessary for every `GlobalScope` that
accesses canvas. Currently, `FontContext` is created and accessed via
the canvas worker thread, but this means that web fonts are not
available to canvas. This change will eventually make it possible for
canvas to share web fonts with the `Document` that owns them.
Testing: This should not change behavior and is thus covered by existing
tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
To help ensure our internal threads have shut-down before we deinit
Servo, the last thing the constellation should do, is sending the
`EmbedderMsg::ShutdownComplete`.
Testing: Manual testing by starting Servo and then closing the window.
Fixes: Part of https://github.com/servo/servo/issues/30849
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Signed-off-by: Gregory Terzian <2792687+gterzian@users.noreply.github.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This reverts commit fb1c0a4c48.
Previously in `create_compositor_channel`, the [routing callback][1] was
setup so that a message received on the Compositor's IPC receiver will
be
forwarded to the local receiver using the `CompositorProxy` which also
takes care of waking up the event loop. In #38782, this was changed so
that the routing callbacks simply forwards the message directly without
going via the `CompositorProxy`. This breaks behaviours that rely on the
event loop being woken up on message sending, e.g. updating image frames
for animated gifs.
Since the GenericChannel API doesn't allow custom routing callbacks,
revert this change until we figure out a better solution.
[1]:
d2ccce6052/components/servo/lib.rs (L1114)
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
To ensure a clean-shutdown of Servo, we need to shutdown our internal
threading before deinit. This shuts down the style thread pool either
using the constellation(in single-process mode), or when a content
process exits.
Testing: Manual testing by opening a window, opening and closing
multiple tabs, and closing the window, with a sleep added before deinit
and a sample taken to ensure the loose threads previously noticed are
gone.
Fixes: part of https://github.com/servo/servo/issues/30849
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Adds a new memory report that aggregates the size of all scroll trees
from within all pipelines for each web view.
Testing: Acessing `about:memory`
Fixes: #38726
---------
Signed-off-by: criskell <96352451+criskell@users.noreply.github.com>
#38614 was reverted due to CI flakiness, but it also included several
improvements to the devtools tests. this patch relands those
improvements, described below.
we make three changes that speed up the devtools tests from 73 → 65 → 56
→ 51 seconds:
- we replace the hardcoded sleep(1) after starting servoshell with a
loop that waits until the devtools port is open (this also fixes
intermittent failures when servoshell starts too slowly, especially on
macOS)
- we start the internal web servers once, and reuse them across all
tests
- we run servoshell in headless mode (this is also required because most
CI runners have no GUI)
and we fix two bugs that cause very noisy but not very interesting error
messages:
- in the test code, we use a [context
manager](https://docs.python.org/3/reference/datamodel.html#context-managers)
to ensure the devtools client is disconnected unconditionally, even if
test methods or assert helper methods raise exceptions (this was causing
errors on all platforms)
- in the devtools server, we treat “connection reset” errors when
reading from the client like a normal EOF, rather than as a failure
(this was causing errors on Windows)
on self-hosted linux builds, there are still spurious error messages
like the following, but we can fix them later:
```
error: XDG_RUNTIME_DIR not set in the environment.
libEGL warning: egl: failed to create dri2 screen
```
Testing: this patch improves the devtools tests, but does not change
their coverage
Fixes: part of #36325
---------
Signed-off-by: Delan Azabani <dazabani@igalia.com>
Signed-off-by: atbrakhi <atbrakhi@igalia.com>
Co-authored-by: atbrakhi <atbrakhi@igalia.com>
- Add a helper function `focus_and_raise_to_top` to `WebView`.
- For webdriver, raise webview to top when focus, to make it consistent
with user interaction.
Testing: Should reduce some flaky TIMEOUT when combined with another PR
later.
Fixes: A small patch before the PR for #38906.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
This adds the remaining window as well as specific svg and animation
listeners. The test suite was erroring before, as we don't implement
`SVGAnimationElement` yet. Now, the test gracefully checks if the
interface exists before doing a lookup.
Part of #36258
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Remove the intermediate clone of an IpcSender, by directly sending.
Testing: No functional changes
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
The method now doesn't need unsafe in its signature because it no longer
accepts unsafe pointers as arguments. We move the unsafe marker to the
method itself.
Testing: I opened the browser and went to google.com; I ran some WPT
(IndexedDB) tests.
Fixes: #38361
---------
Signed-off-by: criskell <96352451+criskell@users.noreply.github.com>
The IpcSend trait defines a `send()` method, so doing .sender().send()
seems like it just adds a useless clone of the sender, when we could
just `send()` directly.
This only cleans up the direct usages of this pattern, there are more
instances, where a helper method is defined, which returns the
IpcSender, and the only usages also just directly call send.
Testing: No functional changes
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Previously, the script-thread would assert the pipeline was closed if no
pending load was found, but it did not check whether the pipeline was
closed before processing the page headers. Since incomplete loads are
removed only when page headers are processed, this means the page
headers were processed even if the pipeline had been closed before the
page headers were available. If the pipeline had been closed as part of
exiting the constellation, it was possible for the constellation to have
exited by the time the page headers became available(since the
script-thread closes a pipeline independently from ongoing navigation
fetches), which would produce a panic on trying to communicate with the
constellation to obtain the browsing context info.
Note: due to the nature of the problem, I cannot verify that this fixes
the crash test, although logically this appears to make sense, and a
couple of days of WPT runs should tell us more.
Testing: A crash test was added; unfortunately the crash was
intermittent.
Fixes: https://github.com/servo/servo/issues/36747
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Ports the channel for WebDriverLoadStatus to GenericChannel.
Testing: No functional changes - Covered by existing webdriver tests
Part of #38912
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Previously, we would always mark the image-related nodes as dirty
whenever the fetch status of the image resources changed. However, the
corresponding `ImageDisplayItem`s for these image resources are only
generated after the image resources have been fully fetched and decoded.
Therefore, we only mark the corresponding DOM nodes as dirty when the
image resources are completely loaded, thereby reducing the occurrence
of reflows.
Signed-off-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
Migrates the namespace sender and receiver to use GenericChannel
Testing: Covered by existing tests
Part of #38912
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
This is a step toward fixing Rust warnings about unsafe code needing to
be wrapped in `unsafe {}` blocks.
Testing: This does not change behavior is thus covered by existing
tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Besides migrating the channel to GenericChannel, this PR adds
`routed_channel_with_local_sender()` to `generic_channel`. This is for
existing use-cases, where we want to provide both an IPC capable
GenericSender, as well as a crossbeam Sender, for efficient sending if
the sender is in the same process.
Testing: All of our channels should send / receive at least some
messages during WPT tests.
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
