217522 2020-10-09 11:00:48 -0700 Unprefix (behind a setting?) properties tested in WPT 2024-08-08 00:03:33 -0700 1 1 1 Unclassified WebKit CSS WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=277793 InRadar P2 Normal --- 208677 229078 229086 229090 143842 150821 151306 170983 193002 201098 223117 224899 229082 229083 229084 246222 1 gsnedders webkit-unassigned graouts sam simon.fraser the.bull webkit-bug-importer oldest_to_newest 1696269 0 gsnedders 2020-10-09 11:00:48 -0700 Currently, the WPT test importer rewrites tests during import in various ways. As part of the work to improve syncing between WebKit and WPT, it would be desirable to get rid of this rewriting. Part of this involves adding the -webkit- prefix to certain properties, so that we can test our prefixed implementation of various features. The properties effected for which tests exist are: appearance aspect-ratio backdrop-filter backface-visibility box-decoration-break mask mask-box-image mask-clip mask-composite mask-image mask-origin mask-position mask-repeat mask-size ruby-position text-align-last text-justify text-size-adjust user-select Additionally, there are tests for the following in WPT which we fail to rewrite: initial-letter line-clamp mask-position-x mask-position-y It would be nice to unprefix these, either unconditionally or behind a setting we can enable for tests, so that we can run the WPT tests for them unmodified. 1696285 1 sam 2020-10-09 11:34:19 -0700 With specs (from Sam Sneddon) appearance: https://drafts.csswg.org/css-ui-4/#propdef-appearance aspect-ratio: https://drafts.csswg.org/css-sizing-4/#propdef-aspect-ratio https://www.w3.org/TR/css-sizing-4/#propdef-aspect-ratio backdrop-filter: https://drafts.fxtf.org/filter-effects-2/#propdef-backdrop-filter backface-visibility: https://drafts.csswg.org/css-transforms-2/#propdef-backface-visibility https://www.w3.org/TR/css-transforms-2/#propdef-backface-visibility box-decoration-break: https://www.w3.org/TR/css-break-3/#propdef-box-decoration-break https://drafts.csswg.org/css-break-3/#propdef-box-decoration-break https://www.w3.org/TR/css-break-4/#propdef-box-decoration-break https://drafts.csswg.org/css-break-4/#propdef-box-decoration-break initial-letter: https://www.w3.org/TR/css-inline-3/#propdef-initial-letter https://drafts.csswg.org/css-inline-3/#propdef-initial-letter line-clamp: https://www.w3.org/TR/css-overflow-3/#propdef-line-clamp https://drafts.csswg.org/css-overflow-3/#propdef-line-clamp mask: https://drafts.fxtf.org/css-masking-1/#propdef-mask https://www.w3.org/TR/css-masking-1/#propdef-mask https://www.w3.org/TR/SVG11/masking.html#MaskProperty mask-box-image: NONE! mask-clip: https://www.w3.org/TR/css-masking-1/#propdef-mask-clip https://drafts.fxtf.org/css-masking-1/#propdef-mask-clip mask-composite: https://drafts.fxtf.org/css-masking-1/#propdef-mask-composite https://www.w3.org/TR/css-masking-1/#propdef-mask-composite mask-image: https://www.w3.org/TR/css-masking-1/#propdef-mask-image https://drafts.fxtf.org/css-masking-1/#propdef-mask-image mask-origin: https://www.w3.org/TR/css-masking-1/#propdef-mask-origin https://drafts.fxtf.org/css-masking-1/#propdef-mask-origin mask-position: https://www.w3.org/TR/css-masking-1/#propdef-mask-position https://drafts.fxtf.org/css-masking-1/#propdef-mask-position mask-position-x: NONE! mask-position-y: NONE! mask-repeat: https://drafts.fxtf.org/css-masking-1/#propdef-mask-repeat https://www.w3.org/TR/css-masking-1/#propdef-mask-repeat mask-size: https://www.w3.org/TR/css-masking-1/#propdef-mask-size https://drafts.fxtf.org/css-masking-1/#propdef-mask-size ruby-position: https://drafts.csswg.org/css-ruby-1/#propdef-ruby-position https://www.w3.org/TR/css-ruby-1/#propdef-ruby-position text-align-last: https://www.w3.org/TR/css-text-3/#propdef-text-align-last https://drafts.csswg.org/css-text-3/#propdef-text-align-last text-justify: https://www.w3.org/TR/css-text-3/#propdef-text-justify https://drafts.csswg.org/css-text-3/#propdef-text-justify text-size-adjust: https://drafts.csswg.org/css-size-adjust-1/#propdef-text-size-adjust user-select: https://drafts.csswg.org/css-ui-4/#propdef-user-select 1696293 2 gsnedders 2020-10-09 11:58:52 -0700 Sam asked for spec links for them: appearance: https://drafts.csswg.org/css-ui-4/#propdef-appearance aspect-ratio: https://drafts.csswg.org/css-sizing-4/#propdef-aspect-ratio backdrop-filter: https://drafts.fxtf.org/filter-effects-2/#propdef-backdrop-filter backface-visibility: https://drafts.csswg.org/css-transforms-2/#propdef-backface-visibility box-decoration-break: https://drafts.csswg.org/css-break-3/#propdef-box-decoration-break initial-letter: https://drafts.csswg.org/css-inline-3/#propdef-initial-letter line-clamp: https://drafts.csswg.org/css-overflow-3/#propdef-line-clamp mask: https://drafts.fxtf.org/css-masking-1/#propdef-mask mask-box-image: NONE! mask-clip: https://drafts.fxtf.org/css-masking-1/#propdef-mask-clip mask-composite: https://drafts.fxtf.org/css-masking-1/#propdef-mask-composite mask-image: https://drafts.fxtf.org/css-masking-1/#propdef-mask-image mask-origin: https://drafts.fxtf.org/css-masking-1/#propdef-mask-origin mask-position: https://drafts.fxtf.org/css-masking-1/#propdef-mask-position mask-position-x: NONE! mask-position-y: NONE! mask-repeat: https://drafts.fxtf.org/css-masking-1/#propdef-mask-repeat mask-size: https://drafts.fxtf.org/css-masking-1/#propdef-mask-size ruby-position: https://drafts.csswg.org/css-ruby-1/#propdef-ruby-position text-align-last: https://drafts.csswg.org/css-text-3/#propdef-text-align-last text-justify: https://drafts.csswg.org/css-text-3/#propdef-text-justify text-size-adjust: https://drafts.csswg.org/css-size-adjust-1/#propdef-text-size-adjust user-select: https://drafts.csswg.org/css-ui-4/#propdef-user-select https://drafts.csswg.org/css-ui/#propdef-user-select Also see standardised prefixed properties: -webkit-appearance: https://drafts.csswg.org/css-ui/#propdef--webkit-appearance https://drafts.csswg.org/css-ui-4/#propdef--webkit-appearance -webkit-aspect-ratio: NONE! -webkit-backdrop-filter: NONE! -webkit-backface-visibility: https://compat.spec.whatwg.org/#propdef--webkit-backface-visibility -webkit-box-decoration-break: NONE! -webkit-initial-letter: NONE! -webkit-line-clamp: https://drafts.csswg.org/css-overflow-3/#propdef--webkit-line-clamp -webkit-mask: https://compat.spec.whatwg.org/#propdef--webkit-mask -webkit-mask-box-image: https://compat.spec.whatwg.org/#propdef--webkit-mask-box-image -webkit-mask-clip: https://compat.spec.whatwg.org/#propdef--webkit-mask-clip -webkit-mask-composite: https://compat.spec.whatwg.org/#propdef--webkit-mask-composite -webkit-mask-image: https://compat.spec.whatwg.org/#propdef--webkit-mask-image -webkit-mask-origin: https://compat.spec.whatwg.org/#propdef--webkit-mask-origin -webkit-mask-position: https://compat.spec.whatwg.org/#propdef--webkit-mask-position -webkit-mask-position-x: NONE! -webkit-mask-position-y: NONE! -webkit-mask-repeat: https://compat.spec.whatwg.org/#propdef--webkit-mask-repeat -webkit-mask-size: https://compat.spec.whatwg.org/#propdef--webkit-mask-size -webkit-ruby-position: NONE! -webkit-text-align-last: NONE! -webkit-text-justify: NONE! -webkit-text-size-adjust: https://compat.spec.whatwg.org/#propdef--webkit-text-size-adjust -webkit-user-select: NONE! 1696332 3 gsnedders 2020-10-09 13:07:56 -0700 Okay, so https://github.com/web-platform-tests/wpt/pull/26070 gets rid of the one instance of mask-box-image in WPT, and the references to mask-position-x/mask-position-y don't actually do anything, which leaves us only with properties where the unprefixed versions have current specs. 1698675 4 webkit-bug-importer 2020-10-16 11:01:17 -0700 <rdar://problem/70384212> 1965097 5 gsnedders 2023-07-05 04:05:01 -0700 So, 2023 update: Properties we don't support unprefixed which appear in WPT: 1 mask-position-x 1 mask-position-y 3 text-size-adjust 36 user-select 37 box-decoration-break 47 initial-letter 63 ruby-position 81 backdrop-filter I can't find any usage of any CSS value we only support prefixed.