| commit | 1d9b01e2fad6af3a057d571b1e088e15fa9bc8e6 | [log] [tgz] |
|---|---|---|
| author | David Awogbemila <awogbemila@chromium.org> | Thu Apr 06 22:05:59 2023 |
| committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Thu Apr 06 22:35:56 2023 |
| tree | 4d642d2ebd09ea3a24070559902aadec2471f736 | |
| parent | e5d08dfdc81c07e54c0904996e972ccde18539ac [diff] |
Deflake a few scrollend and overscroll WPTs This change replaces touch with mouse wheel as the method of scrolling in overscroll-deltas.html, scrollend-event-fired-to-window.html, and scrollend-event-fired-to-document.html This allows these tests to be run on mac and also addresses an issue affecting wpt.fyi[1] runs where webdriver is unhappy about the touchpointer being out of bounds. The increased timeouts addresses a flakiness I observed with rr when I switched to using mouse which could possibly be related to the 500ms timeout that mouse wheel scrollends are based on. This patch adds some Math.round calls to scrollend-event-for-user-scroll.html because it appears the web driver version wpt.fyi uses does not accept non int values for test_driver.Actions().pointerMove(). This patch also marks the wpt overscroll-deltas.html flaky. We should revert this when crbug.com/1430921 is resolved. [1]https://wpt.fyi/results/dom/events/scrolling?label=master&label=experimental&aligned&q=scrollend Bug: 1429306,1430215,1430865,1430947 Change-Id: Icaa96202d2dd1adfc90c426c517fb9512affdc01 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4400771 Commit-Queue: David Awogbemila <awogbemila@chromium.org> Reviewed-by: Steve Kobes <skobes@chromium.org> Reviewed-by: Mustaq Ahmed <mustaq@chromium.org> Cr-Commit-Position: refs/heads/main@{#1127417}
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 commands.
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Absolutely everyone is welcome to contribute to test development. No test is too small or too simple, especially if it corresponds to something for which you've noted an interoperability bug in a browser.
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!