commit | e935bcf851a8ddfb1eca97adba3acbb8ec7533f2 | [log] [tgz] |
---|---|---|
author | Noel Gordon <noel@chromium.org> | Thu Apr 01 07:03:40 2021 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Thu Apr 01 07:23:53 2021 |
tree | 472dcb37ebae49bef049a3e9914f5b88ca8a4e1a | |
parent | ce48db7b9b8a858a4bc17c3b793b1dfd0e02008c [diff] |
Revert "Relax constraints on scroll snapping for snap-type both." This reverts commit 9f51ed46d53717149e7496dbd7baf0eb372c046a. Reason for revert: Findit (https://goo.gl/kROfz5) identified CL at revision 868394 as the culprit for failures in the build cycles as shown on: https://analysis.chromium.org/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtLzlmNTFlZDQ2ZDUzNzE3MTQ5ZTc0OTZkYmQ3YmFmMGViMzcyYzA0NmEM Original change's description: > Relax constraints on scroll snapping for snap-type both. > > Our scroll snapping logic confined the snap position to be within > the visible snapport if snapping in both the x and y direction; however, > snaps are allowed to be outside the "snapport's search corridor" as long > as they are not too far outside (left to the user agent to determine > what constitutes "too far"). The relaxed rules are not applied if > snapping in one direction only, or if scroll-snap-stop is set to > 'always'. > > In addressing the issue, two other tests required tweaking since they > had no allowance for a 2D snap outside the visible snapport either > implicitly (nested-scrollIntoView-snaps.html) or explicitly > (scroll_snap_data_unittest.cc). > > Bug: 626703 > Change-Id: I3646ccc271d88e06f3e6655009e32ff2a9e08931 > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2785142 > Reviewed-by: Robert Flack <flackr@chromium.org> > Commit-Queue: Kevin Ellis <kevers@chromium.org> > Cr-Commit-Position: refs/heads/master@{#868394} Bug: 626703 Change-Id: I760ad79c204f0f3dc7d73a5fd721b1bf91a2d827 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2798148 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Owners-Override: Noel Gordon <noel@chromium.org> Auto-Submit: Noel Gordon <noel@chromium.org> Commit-Queue: Noel Gordon <noel@chromium.org> Cr-Commit-Position: refs/heads/master@{#868436}
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:
#testing
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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.
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
in your working tree.
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). The latter require someone with merge access to comment with “LGTM” or “w3c-test:mirror” to indicate the pull request has been checked.
Save the Web, Write Some Tests!
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!