commit | 4b8af2e84553f4f1391a58251037ea1a4b152682 | [log] [tgz] |
---|---|---|
author | Stephen Chenney <schenney@chromium.org> | Fri Mar 13 18:34:36 2020 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Fri Mar 13 18:48:59 2020 |
tree | 3ff28cc2feb0ace7032cdd136c45dd8ed049ed4b | |
parent | 348adc5c7b2e3abb76763af063fbd921afb99ac5 [diff] |
Clamp sub-pixel borders accounting for zoom A previous patch added clamping for sub-pixel borders to ensure they did not round to zero size. The change was done in paint code, leaving the borders as sub-pixel sized in layout. The code prior to that patch clamped the borders during style conversion but did not account for zoom, meaning borders disappeared under zoom. This change removes the clamping in paint and reverts to clamping in the style conversion code, only this time accounting for zoom when considering whether to clamp or not. This will prevent borders growing too large as content is made larger, while preventing sub-pixel borders from disappearing as content is made smaller. Design Doc: https://docs.google.com/document/d/1fAYkOFxp2Luh6OOoXxtwOehmvNRGNss58ibQtVXL0Tw/edit?usp=sharing Bug: 763402, 834489 Change-Id: Iba2ae80b0a981736b93453c1058fd586ba10212c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2097514 Commit-Queue: Stephen Chenney <schenney@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Cr-Commit-Position: refs/heads/master@{#750231}
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.
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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:
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