commit | a78117ef25b74256ffc9850cd201fbed2117f3d5 | [log] [tgz] |
---|---|---|
author | Anders Hartvoll Ruud <andruud@chromium.org> | Fri Feb 04 23:53:08 2022 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Sat Feb 05 00:00:14 2022 |
tree | b8f6455a46c25f043a0160007b803b6ecb556d71 | |
parent | c1a9ac220b415b50e3eb3d8b5dd440d91ae98ab0 [diff] |
Support small/large/dynamic/logical viewport units This CL adds support for new units: * svw, svh (etc): Resolves against the viewport as it would be with browser controls fully expanded. * lvw, lvh (etc): Resolves against the viewport as it would be with browser controls fully minimized. * dvw, dvh (etc): Resolves against the viewport as it presently appears given the current state of browser controls. * vi, vb: Resolves against vw/vh depending on the writing-mode of the target element. Note that dv* units are deliberately not responsive to browser control animations, and will always resolve to either sv* or lv* (not some value in between). This is to avoid excessive scroll-driven relayouts on mobile devices. This CL uses the existing system/bits for invalidation of viewport units. Targeted invalidation of dynamic units will come in a subsequent CL. Bug: 1093055 Change-Id: I3ba55a86de53514f2020a2d5bdda579f06dd9d0a Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3344791 Reviewed-by: Xiaocheng Hu <xiaochengh@chromium.org> Reviewed-by: David Bokan <bokan@chromium.org> Commit-Queue: Anders Hartvoll Ruud <andruud@chromium.org> Cr-Commit-Position: refs/heads/main@{#967475}
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
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