commit | b07ee811c0db7d43ae876c21fe9346ce6677f532 | [log] [tgz] |
---|---|---|
author | Alison Maher <almaher@microsoft.com> | Mon Feb 27 17:01:49 2023 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Mon Feb 27 17:15:48 2023 |
tree | 38e0ace6b0c193a067d333d1a4358e5608d09276 | |
parent | b49f71e8ec16c3818a8fa7852594a6ff4159e577 [diff] |
Skip anonymous blocks in prepaint When handling OOFs w/ an inline CB in a monolithic ancestor, we would end up in a case where we were using the wrong paint context, which resulted in the OOF being painted at an incorrect offset. We got into this state because we would end up setting the OOF's container during prepaint to an anonymous parent block of the inline. Because an OOF cannot be placed in anonymous blocks, we would fail to find the OOF as a child of that anonymous block. This would lead us into the same path as fragmented missed OOFs during prepaint, and we would assume the CB was the fragmentainer. We would update the context based on this, which is why the OOF was placed relative to the fragmentainer instead. To fix this, avoid setting the OOF's CB to an anonymous block during prepaint to ensure that the OOF is not missed in this case and goes down the normal (non-fragmented) OOF prepaint path. Bug: 1412313 Change-Id: I0dfb1a67ddd96404a725cdbf56493de675eb04e9 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4292046 Commit-Queue: Alison Maher <almaher@microsoft.com> Reviewed-by: Morten Stenshorne <mstensho@chromium.org> Cr-Commit-Position: refs/heads/main@{#1110381}
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
The most important sources of information and activity are:
wpt:matrix.org
matrix channel; includes participants located around the world, but busiest during the European working day.If you'd like clarification about anything, don't hesitate to ask in the chat room or on the mailing list.
Clone or otherwise get https://github.com/web-platform-tests/wpt.
Note: because of the frequent creation and deletion of branches in this repo, it is recommended to “prune” stale branches when fetching updates, i.e. use git pull --prune
(or git fetch -p && git merge
).
See the documentation website and in particular the system setup for running tests locally.
The wpt
command provides a frontend to a variety of tools for working with and running web-platform-tests. Some of the most useful commands are:
wpt serve
- For starting the wpt http serverwpt run
- For running tests in a browserwpt lint
- For running the lint against all testswpt manifest
- For updating or generating a MANIFEST.json
test manifestwpt install
- For installing the latest release of a browser or webdriver server on the local machine.wpt serve-wave
- For starting the wpt http server and the WAVE test runner. For more details on how to use the WAVE test runner see the documentation.On Windows wpt
commands must be prefixed with python
or the path to the python binary (if python
is not in your %PATH%
).
python wpt [command]
Alternatively, you may also use Bash on Ubuntu on Windows in the Windows 10 Anniversary Update build, then access your windows partition from there to launch wpt
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Please make sure git and your text editor do not automatically convert line endings, as it will cause lint errors. For git, please set git config core.autocrlf false
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The way to contribute is just as usual:
git checkout -b topic
../wpt lint
as described above.If you spot an issue with a test and are not comfortable providing a pull request per above to fix it, please file a new issue. Thank you!