commit | bc194a5a2b4ca6b543e81c0852c7ccc02d54667a | [log] [tgz] |
---|---|---|
author | Kurt Catti-Schmidt <kschmi@microsoft.com> | Thu May 18 20:13:57 2023 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Thu May 18 20:26:06 2023 |
tree | 68acb886bc6914399ae2f8337e064c6efe1b3651 | |
parent | e36dbb6f00fb59f9fc792f509194432e9e6d0b6d [diff] |
[GridNG] Opposite direction auto track subgrid fixes This CL fixes several issues with opposite-direction nested subgrids in auto-sized tracks. First, the `last_indefinite_index` array needs to be reversed. We can't simply reverse the array, since it's an array of prior indices that need to span the subgrid's index range. We also can't simply offset the values, as this will be incorrect in reversed scenarios, due to their stateful nature. Ethan suggested a clever idea, which is to rebuild the array by looking at when the parent array changed in subsequent values, as that's how it's originally built up. The second issue this fixes is that the extra margin for contribution sizes needs to swap the start and end offsets for opposite directions. A new test was added that's a variation of `writing-directions-001.html` but with auto track sizes. Bug: 618969 Change-Id: I495daa34e3c0c0cadd5f25d7a9212641c05bb81d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4506078 Commit-Queue: Kurt Catti-Schmidt <kschmi@microsoft.com> Reviewed-by: Alison Maher <almaher@microsoft.com> Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Reviewed-by: Ethan Jimenez <ethavar@microsoft.com> Cr-Commit-Position: refs/heads/main@{#1146118}
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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