This brings the version of WebRender used in Servo up-to-date with Gecko
upstream. The big change here is that HiDPI is no longer handled via
WebRender. Instead this happens via a scale applied to the root layer in
the compositor. In addition to this change, various changes are made to
Servo to adapt to the new WebRender API.
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* layout: Round getClientRect queries to pixels properly
Instead of just flooring all pixels in getClientRect queries, we should
round the rectangle.
* Fix scrollWidth/scrollHeight too, and tests
* Tests passing
* Test expectation for legacy layout
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Co-authored-by: Oriol Brufau <obrufau@igalia.com>
* Update web-platform-tests to revision b'ecbab417501c89bca2265314e35719a950b07e02'
* update expectation for service-worker-registration.https.html.ini
The expectation of CRASH was added during the import
seemingly due to an intermittent crash in CI. The test is
no longer crashing.
---------
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Upgrade vendored version of WebRender
* Patch WebRender: upgrade version of gleam
* Restore hit testing implementation
* Fix WebRender warnings
* Adapt Servo to new WebRender
* Update results
* Add a workaround for #30313
This slightly expands text boundaries in order to take into account the
fact that layout isn't measuring glyph boundaries.
* Fix `mach test-wpt` to make crash tests work
There are two issues related to crash tests:
1. test-wpt is unable to find existing crash tests even when
called with --test-types=crashtests. The fix here is to
add crashtests to the default test suite types to python/wpt/run.py
2. When running in headless mode, crashes in style threads
don't cause servo to crash because the logic in constellation.rs
currently calls handle_panic only when the top-level browsing
context id is some value. Since style pool threads are shared,
they always generate Panic messages with None as top-level
browsing context id.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Send bactrace to stderr and capture it in test runner
Servo's panic hook writes backtraces to stdout. This
patch changes it so they are written to stderr.
The crash test executor for servo in WPT grouping formatter
was also not capturing the output correctly for crashtests
as the log events were being aggregated based on thread name
which doesn't seem to match correctly in case of crashtests.
This patch also fixes the log grouping logic to be based on
test name.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* crashtests: update expectations for layout 2020
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* crashtests: update expectations for layout 2013
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* remove outdated & intemittent test expectations
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
---------
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* Update web-platform-tests to revision b'e16853520ae70ba309108ccff87a7816f74be4dd'
* Remove new spurious result
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
