This PR implements the `TextDecoderStream`. Other than introducing the
necessary mod and webidl files corresponding to `TextDecoderStream`,
this PR also involves some changes in `TextDecoder` and
`TrasnformStream`:
- The common part that can be shared between `TextDecoder` and
`TextDecoderStream` are extracted into a separate type
`script::dom::textdecodercommon::TextDecoderCommon`. This type could
probably use a different name because there is an interface called
`TextDecoderCommon` in the spec
(https://encoding.spec.whatwg.org/#textdecodercommon) which just gets
included in `TextDecoder` and `TextDecoderStream`.
- The three algorithms in `TransformStream` (`cancel`, `flush`, and
`transform`) all have become `enum` that has a `Js` variant for a JS
function object and a `Native` variant for a rust trait object. Whether
the cancel algorithm needs this enum type is debatable as I did not find
any interface in the spec that explicitly sets the cancel algorithm.
Testing: Existing WPT tests `tests/wpt/tests/encoding/stream` should be
sufficient
Fixes: #37723
---------
Signed-off-by: minghuaw <michael.wu1107@gmail.com>
Signed-off-by: minghuaw <wuminghua7@huawei.com>
Signed-off-by: Minghua Wu <michael.wu1107@gmail.com>
Adds a regression test for https://github.com/servo/servo/pull/38186,
verifying that the CSP header on the image is ignored when it's loaded
as a document.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Before script just crashed in those cases because IPCSender was dropped,
now we send `None` to tell script about the failure and fail getContext
or registerPainter accordingly.
This PR also unifies `dom_canvas_{backends}_enabled` prefs into
`dom_canvas_backend` which is more flexible in multi-backends scenarios.
Reviewable per commit.
Testing: Added servo specific WPT test.
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
vello_cpu does not have any tests timeouts, because we do not need
download stuff from GPU as all work happens on CPU. So performance wise
it's better then classic vello at least for our usecase. There are some
vello bugs, but I think we will be able to sort them out within
upstream, eventually. Interestingly enough there are no new PASS like
they were with classic vello.
Difference with raqote can be observed here:
https://github.com/sagudev/servo/actions/runs/16549241085/attempts/1#summary-46802486798
## Known vello problems:
- https://github.com/linebender/vello/issues/1119
- https://github.com/linebender/vello/issues/1056
-
`/html/canvas/element/fill-and-stroke-styles/2d.gradient.interpolate.coloralpha.html`
- `kurbo::Cap::Butt` is defect (only visible with big lineWidth)
https://github.com/linebender/vello/issues/1063
- `/html/canvas/element/line-styles/2d.line.cross.html`
- `/html/canvas/element/line-styles/2d.line.miter.acute.html`
- other lack of strong correct problems
(https://github.com/linebender/vello/issues/1063#issuecomment-2998084736):
- `/html/canvas/element/path-objects/2d.path.rect.selfintersect.html`
- `putImageData(getImageData(...), ...)` is lossy (precision problems,
might be due to ImageData being unmultiplied)
-
`/html/canvas/element/pixel-manipulation/2d.imageData.put.unchanged.html`
Testing: Tested using vello_cpu_canvas subsuite
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
We just need to pass user provided FillRule via IPC to canvas paint
thread, then pass it all down to backend, which will handle it.
Testing: Added WPT tests.
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Handler::handle_add_cookie did not configure the attributes "Expires"
and "SameSite". This patch adds them.
Testing: Passing WPT tests that were expected to fail.
Fixes: https://github.com/servo/servo/pull/37715#issuecomment-3069734014
Signed-off-by: Kingsley Yung <kingsley@kkoyung.dev>
- Implement [Maximize
Window](https://w3c.github.io/webdriver/#maximize-window)
- Previously, headless window screen size is same as inner size if not
specified in preference. We make it double as required by the test to
not have max window initially.
- Some other random cleanup.
Testing: webdriver Stress test for maximize window (headed + headless).
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
This change aims to supplement the missing incremental box tree
construction when text-related styles change. Since certain text style
adjustments can alter visible text content and typography. Therefore,
the parent nodes of such text are marked as needing to re-collect their
box tree children to ensure the correct display of text.
Signed-off-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
Add vello backend by implementing Backend traits in canvas crate (so
this lives in canvas_paint_thread - embedded process). Current
implementation uses normal wgpu, so we block on GPU work. Vello backend
is gated behind `vello` feature and `dom_canvas_vello_enabled` pref.
Feature-wise this backend is on on par with raqote (sometimes better
sometimes worse), but performance wise it's worse.
## Known vello problems:
- image roundtrip does not work (fixed in
https://github.com/linebender/vello/pull/974)
- https://github.com/linebender/vello/issues/1066 (fixed)
- clip layers are not working properly:
https://github.com/linebender/vello/issues/1061
- `/html/canvas/element/pixel-manipulation/2d.imageData.put.*`
- `/html/canvas/element/path-objects/2d.path.clip.intersect.html`
- https://github.com/linebender/vello/issues/1056
-
`/html/canvas/element/fill-and-stroke-styles/2d.gradient.interpolate.coloralpha.html`
- `kurbo::Cap::Butt` is defect (only visible with big lineWidth)
https://github.com/linebender/vello/issues/1063
- `/html/canvas/element/line-styles/2d.line.cross.html`
- `/html/canvas/element/line-styles/2d.line.miter.acute.html`
- other lack of strong correct problems
(https://github.com/linebender/vello/issues/1063#issuecomment-2998084736):
- `/html/canvas/element/path-objects/2d.path.rect.selfintersect.html`
- There is currently no way to do put image properly in vello as we
would need to ignore all clips and other stuff (we try to work around
this on best effort basis)
https://github.com/linebender/vello/issues/1088
- `/html/canvas/element/pixel-manipulation/2d.imageData.put.*`
- precision problems
- `/html/canvas/element/path-objects/2d.path.stroke.scale2.html`
- `/html/canvas/element/path-objects/2d.path.arc.scale.1.html`
## Known servo problems
- bad performance due to blocking on GPU work
- some get/put intensive tests `TIMEOUT`
- proper shadow support (non-blocker as we already are living without it
now)
- support for rect shadow is there but unimplemented currently as that's
the state in raqote
Testing: `mach try vello` will run normal WPT (with raqote) +
vello_canvas subsuite that runs only on `/html/canvas/element`. All
subsuite expectations are stored separately.
Fixes: #36823Fixes: #35230
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
#37684 provided the backend for this change. The key range interface
just wraps a `IndexedDBKeyRange` and exposes the methods from it as per
the spec.
Spec: https://www.w3.org/TR/IndexedDB-2/#keyrange
Testing: WPT tests (some regressions have been exposed, but that's fine)
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
- Dates are now serialized as f64s (like how firefox does it)
- Array buffers are serialized with structured cloning (this is not the
most correct/efficent way to serialize them, however it is currently
better than not supporting array buffers at all)
- Array types are still unimplemented.
Testing: WPT
Fixes: Some panicking
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Remote end step of [element send
keys](https://w3c.github.io/webdriver/#element-send-keys)
> Step 8.2. Set the text insertion caret using [set selection
range](https://w3c.github.io/webdriver/#dfn-set-selection-range) using
current text length for both the start and end parameters.
Also check if the element is already an active element before focusing
(Step 7.7).
Testing:
`./tests/wpt/tests/webdriver/tests/classic/element_send_keys/form_controls.py`
---------
Signed-off-by: PotatoCP <Kenzie.Raditya.Tirtarahardja@huawei.com>
Signed-off-by: Kenzie Raditya Tirtarahardja <kenzieradityatirtarahardja18@gmail.com>
Co-authored-by: Euclid Ye <yezhizhenjiakang@gmail.com>
Implements `IDBFactory.cmp`, most of the work was done by #38123.
Testing: Covered by WPT (lots of flaky results: the appropriate tests
are in tests/wpt/meta/IndexedDB/idlharness.any.js.ini)
Fixes: None
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
- We no longer pretend that resize is always successful and simplify the
result computation.
- Adjust minimum window size to match other browsers and the test
expectation.
- Restrict some unnecessary access specifier.
Testing: ` ./mach test-wpt -r
"tests\wpt\tests\webdriver\tests\classic\set_window_rect\set.py"
--log-raw "D:\servo test log\set.txt" --product servodriver
{--headless}`
Fixes: #37804 as Task 8 is last task.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
Add virtual `window_position` to headless window so that `moveTo` and
WebDriver window command can work properly.
Testing: `./mach test-wpt -r
"tests\wpt\tests\webdriver\tests\classic\set_window_rect\set.py"
--product servodriver --headless`
Fixes: Task 7 of #37804.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
HTMLImageElement was missing the dimension source attribute, as step 9
from
[here](https://html.spec.whatwg.org/multipage/images.html#updating-the-source-set)
wasn't implemented. This meant that for an element like this:
```html
<picture>
<source media="(min-width: 1000px)"
srcset=""
width="84" height="29">
<img
src=""
width="25" height="25" alt="Wikimedia Foundation" lang="en" loading="lazy">
</picture>
```
The `width` and `height` attributes of the source tag were being
ignored. This broke stuff like these icons on the main page of
Wikipedia.
**Original:**
<img width="2252" height="229" alt="image"
src="https://github.com/user-attachments/assets/fa3fdd9d-5f91-43d4-bc9d-784b0a836d44"
/>
**Fixed:**
<img width="2252" height="229" alt="image"
src="https://github.com/user-attachments/assets/6f4ca4ae-e764-4394-ac31-9a92bbb456ab"
/>
Testing: If there isn't an existing test that covers this I'll make one,
waiting for the github runner to tell me whether this is covered and
then I'll amend the PR
---------
Signed-off-by: Leo Ring <leoring03@gmail.com>
Signed-off-by: Xiaocheng Hu <hu.xiaocheng@huawei.com>
Signed-off-by: Xiaocheng Hu <xiaochengh.work@gmail.com>
Co-authored-by: Xiaocheng Hu <hu.xiaocheng@huawei.com>
Co-authored-by: Xiaocheng Hu <xiaochengh.work@gmail.com>
Depends on #37427.
In addition to the changes introduced by
https://github.com/servo/servo/pull/37065, there are several performance
improvements and nits as follows:
- Use the internal pseudo element for style matching, this will reduce
the performance regression by ~66%.
- Manual construction of the `Text` node inside a text container. This
is followed by the modification of the inner `Text` node instead of
using `SetTextContent` which is more expensive.
- Use `implemented_pseudo_element` instead of
`text_control_inner_editor` `NodeFlag` to handle the special cases that
these elements should follow, specifically the:
- focus delegation workaround;
- selections; and
- line height resolving.
- More documentation.
Servo's side of: https://github.com/servo/stylo/pull/217
Testing: No new unexpected WPT failure, except for the one introduced by
https://github.com/servo/servo/pull/37065/.
Fixes: #36307#37205
---------
Signed-off-by: stevennovaryo <steven.novaryo@gmail.com>
Spec:
https://drafts.csswg.org/cssom/#dom-documentorshadowroot-adoptedstylesheets
Implement `DocumentOrShadowDOM.adoptedStylesheet`. Due to
`ObservableArray` being a massive issue on its own, it will be as it was
a `FrozenArray` at first. This approach is similar to how Gecko
implement adopted stylesheet. See
https://phabricator.services.mozilla.com/D144547#change-IXyOzxxFn8sU.
All of the changes will be gated behind a preference
`dom_adoptedstylesheet_enabled`.
Adopted stylesheet is implemented by adding the setter and getter of it.
While the getter works like a normal attribute getter, the setter need
to consider the inner working of document and shadow root StylesheetSet,
specifically the ordering and the invalidations. Particularly for
setter, we will clear all of the adopted stylesheet within the
StylesheetSet and readd them. Possible optimization exist, but the focus
should be directed to implementing `ObservableArray`.
More context about the implementations
https://hackmd.io/vtJAn4UyS_O0Idvk5dCO_w.
Testing: Existing WPT Coverage
Fixes: https://github.com/servo/servo/issues/37561
---------
Signed-off-by: Jo Steven Novaryo <jo.steven.novaryo@huawei.com>
Previously, we have failing many subtests in `*/user_prompt.py` with
prefix `capabilities0-*`. The name of the subtest was probably changed
before, hence the failing expectation is not removed when we do `./mach
update-wpt`. Here we reupdate the expectation.
Signed-off-by: PotatoCP <Kenzie.Raditya.Tirtarahardja@huawei.com>
The `IFrameCollection` was previously rebuilt too often. This PR tries
to address the todo, to only rebuild the IFrameCollection when
necessary.
Testing: `CSS Selector Invalidation: :has() invalidation should not be
O(n^2)` wpt-test changed status from timeout to failed.
Fixes: #38131 (IFrameCollection::validate accounts for 30% of script
time in DOM heavy scenarios)
Co-authored-by: sharpshooter_pt <ibluegalaxy_taoj@163.com>
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Previously the webdriver do not wait for focus to complete, which can
cause some instability.
No matter interact as human or webdriver, the focus chain always goes
as: Embedder forwards -> Constellation (do some updates) -> Embedder (do
some updates).
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
Any CSP violations happening when loading a worker should be reported
on the global of the document that creates the worker. Since workers
run in different threads, we can't pass in this parent global into
the worker global scope. Instead, we need to send a message to the
parent event loop to report it on the correct global.
Part of https://github.com/servo/servo/issues/4577
Fixes https://github.com/servo/servo/issues/37027
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Based on
[spec](tests/wpt/meta/webdriver/tests/classic/take_element_screenshot/screenshot.py.ini),
we should not expect the error to only be
`ErrorStatus::StaleElementReference`.
Testing:
`tests/wpt/meta/webdriver/tests/classic/take_element_screenshot/screenshot.py.ini`
Signed-off-by: PotatoCP <Kenzie.Raditya.Tirtarahardja@huawei.com>
This adds a preference to control the Cookie Store feature. Also enables
the Cookie Store WPT tests with the preference and adds the expectations
as a baseline. These tests are expected to be failing because we have
not implemented the Cookie Store yet.
Testing: Enables new WPT tests.
---------
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
Thanks to Trong with #38035, we can finally handle user prompt. This PR
is mainly dirty work:
1. Add browsing context check before handling user prompt when required,
according to spec.
2. Reduce IPC by removing redundant context existence check.
3. Add many missing docs.
Testing: New passing cases and turn some ERROR into FAIL.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
- Add `handler any user prompt` step for all commands.
- Enable webdriver tests which were blocked by `handle any user prompt`
step.
---------
Signed-off-by: batu_hoang <hoang.binh.trong@huawei.com>
Workers created from Blobs inherit their CSP. Now we inherit the CSP and
set the correct base API url. The base API url should be used when
determining the
report-uri endpoint. Otherwise, the blob URL would be used as a base,
which is invalid and the report wouldn't be sent.
Also create a helper method to concatenate two optionals of CSPList,
which was used in several places.
Part of #4577
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Previously we didn't change the current browsing context id in our
WebDriver Session after the commands `Navigate To` and `Refresh`
Signed-off-by: PotatoCP <Kenzie.Raditya.Tirtarahardja@huawei.com>
- Updating the WheelEvent initialization to correctly handle keyboard
modifiers when the wheel event is triggered. The changes ensure that the
modifiers (Ctrl, Alt, Shift, Meta) are properly set based on the current
state of the keyboard when the wheel event is created. This is
particularly important for scenarios where the wheel event is influenced
by key presses, such as scrolling with the Ctrl key pressed to zoom in
or out.
- Updating the `screen_point` and `client_point` as it was always 0,0
before. Now, it shows the correct position of the mouse pointer while
triggering the wheel event.
Test: Manual Test case and existing WPT tests
(classic/perform_actions/wheel.py[test_scroll_with_key_pressed])
Fixes: #37827
Signed-off-by: abdelrahman1234567 <abdelrahman.hossameldin.awadalla@huawei.com>
1. Create `get_origin_relative_coordinates` according to
[spec](https://w3c.github.io/webdriver/#dfn-get-coordinates-relative-to-an-origin)
to be reused
2. Add previously missing offset for PointerOrigin::Element
3. Refactor code for perform pointermove/wheel to be closer to spec.
4. Handle some issues with spec:
https://github.com/w3c/webdriver/issues/1758
Testing: Several new passing cases as we are more precise with
coordinates now.
Fixes: Part of #38042.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
The current behaviour is too strict according to the spec and is the
cause of many intermittent test errors.
Testing: Existing coverage is sufficient.
Fixes: #37706
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
This patch contains 2 components:
1. Instead of passing `self.pinch_zoom_level().get()` while checking
`zoom_result`, initialize it in `combined_magnification`. Ideally, this
part shouldn't have any effect on behavior.
2. Separates the logic for PinchZoom and ViewportZoom. So, when a new
page is opened, it will start with its own viewport zoom scale (rather
than the previous scale multiples).
i.e `self.pinch_zoom_level().get() * 1.0 * magnification`
```rust
let mut combined_magnification = 1.0;
...
ScrollZoomEvent::ViewportZoom(magnification) => {
combined_magnification *= magnification
},
...
let pinch_zoom_result = match self.set_pinch_zoom_level(self.pinch_zoom_level().get() * combined_magnification)
```
Testing: This change adds a new WPT test.
Fixes: #37314
---------
Signed-off-by: Shubham Gupta <shubham13297@gmail.com>
After sending `GoBack` or `GoForward` command, webdriver wait for the
navigation complete.
It can be achieved by waiting for
`WebViewDelegate::notify_history_changed`
Testing:
`tests/wpt/meta/webdriver/tests/classic/back/back.py`
`tests/wpt/meta/webdriver/tests/classic/forward/forward.py`
---------
Signed-off-by: batu_hoang <longvatrong111@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: batu_hoang <hoang.binh.trong@huawei.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Add support of the ImageBitmapRenderingContext as "bitmaprenderer"
canvas context mode to RenderingContext/OffscreenRenderingContext
https://html.spec.whatwg.org/multipage/#imagebitmaprenderingcontext
It is initial implementation with public interface API but without
any display presentation support for HTMLCanvasElement.
Testing: Improvements in the following tests:
-
html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html
- html/canvas/offscreen/manual/text/canvas.2d.offscreen*
-
html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.transfer.to.imagebitmap.nocrash.html
- imagebitmap-renderingcontext/*
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
When script thread executes script sent from webdriver, if an alert
appears, webdriver can stop waiting for the script response and process
the next command.
This PR allows script thread to fail to send response for
`ExecuteScript` if the channel is closed.
cc: @xiaochengh
Signed-off-by: batu_hoang <hoang.binh.trong@huawei.com>
Digging into several crashing tests revealed that committing
transactions is a fallible operation. Propagating those errors led to
exposing many new errors caused by the IDBRequest implementation
assuming that all successful responses contained a structured clone. The
end result is a bunch of new test failures that were previously hidden.
Testing: Existing test coverage is sufficient.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
1. Some rounding was wrongly used which can be a source of inaccuracy.
2. Use `window.InnerWidth` instead of `body.ClientWidth` according to
spec.
Testing: Many new passing cases.
Fixes: Part of #38042.
---------
Signed-off-by: Euclid Ye <euclid.ye@huawei.com>
WPT tests are expected to create screenshots as soon as everything is
loaded. If an animation is happening adding the "reftest-wait" class to
the root element is appropriate way to delay the screenshot. Previously,
the
test harness was waiting for all animations to finish, but that is just
leading to many timeouts. Removing that code fixes the timeouts.
Two Servo-specific tests are also updated as they were written with
Servo's previous behavior in mind.
Testing: There are test result updates for this change. Many TIMEOUTS
now either correctly
PASS OR FAIL.
Fixes: #36931.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This PR fixes the issue where underlines weren't appearing on
whitespaces. This was due to whitespace being ignored in the `glyphs`
function of `components/layout/display_list/mod.rs` when the fragment
didn't have a selection. I added in a check to include the whitespace if
there's a selection or if there are any line decorations. I also renamed
the field from `ignore_whitespace` to `include_whitespace` to make it a
bit clearer since it was being reversed everywhere it was used anyway.
**Before:**
<img width="1235" height="169" alt="image"
src="https://github.com/user-attachments/assets/51d47781-355f-4915-8100-f3a7db81027f"
/>
**After:**
<img width="1235" height="169" alt="image"
src="https://github.com/user-attachments/assets/9b44fe77-d600-4080-9f3a-2c9b33924f51"
/>
Testing: `/css/css-text/white-space/pre-wrap-018.html` is now passing.
Also verified manually by running
`data:text/html;base64,PGRpdiBzdHlsZT0idGV4dC1kZWNvcmF0aW9uOiB1bmRlcmxpbmU7Ij5IZWxsbyBXb3JsZCE8L2Rpdj4=
`
Fixes: https://github.com/servo/servo/issues/33463
---------
Signed-off-by: Leo Ring <leoring03@gmail.com>
Signed-off-by: leo030303 <59373587+leo030303@users.noreply.github.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
