commit | 9905dfbd3112ed2c5175e9378c871c3cde17811f | [log] [tgz] |
---|---|---|
author | Ting-Yu Lin <tlin@mozilla.com> | Fri Dec 22 04:38:42 2023 |
committer | moz-wptsync-bot <wptsync@mozilla.com> | Fri Dec 22 17:32:07 2023 |
tree | 892b8f91964ec282c35f02d49cc673e9987da63c | |
parent | 260b0d7d962af5c33594c3afa4f514af0aa5e56f [diff] |
Fix subgrid position when the gap is larger than track size. When the subgrid gap forces a track to have a negative size, the old code was clamping the track-size (`mBase`) to 0, but it was still placing that track at `mPosition` that reflected its theoretical negative-size (shifting it startwards). This patch removes that startwards shift. Note on the tests: the existing grid-gap-011.html doesn't test the code change around `lastTrack`. That is, we still pass the test without the position fix to `lastTrack`. Hence I added grid-gap-012.html, which is adapted from grid-gap-011.html, but with the subgrid gap changed to 250px (larger than the 2x track size to test the position of the last track). Both Chrome and Safari already pass the test. Differential Revision: https://phabricator.services.mozilla.com/D197084 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1841297 gecko-commit: d0a378b117e036c0bba7495151659c44c052ef13 gecko-reviewers: dholbert
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