Agenda for Jun 22, 2023

[nairnandu]

Here is the proposed agenda for June 22, 2023

• Test change proposals
  • Make color-mix() and RCS using rgb, hsl and hwb return round-trippable, unbounded results in color(srgb ...) #333
  • [math functions] remove incorrect tests #337
  • Add css/selectors/invalidation/defined-in-has.html to :has() focus area #349
  • Remove css/css-flexbox/webkit-box-vertical-writing-mode.html #355
  • Unreviewed change in scope: customElements.getName() #358
  • Remove test for 'border-image-source' interpolation #360
  • Add subgrid tests #361
  • [Feature detection and palettes] Add trailing function test to src: url() case #362
  • Remove wpt/webgl/idlharness.any.html & idlharness.any.worker.html from Interop list #363
• Scoring methodology
• Accessibility of the data

[nairnandu]

Attendees: @bkardell, @meyerweb, @nairnandu, @zcorpan, @dandclark, @gsnedders, @nt1m, @chrishtr, @jensimmons, @lolaodelola

• Test change proposals
  • Make color-mix() and RCS using rgb, hsl and hwb return round-trippable, unbounded results in color(srgb ...) #333
    • nt1m - quite a lot of spec changes and will need some time to look through this
    • Tag emilio@ for Gecko
  • [math functions] remove incorrect tests #337 - need input from Gecko & WebKit
    • emilio@ has reviewed the PR
  • Add css/selectors/invalidation/defined-in-has.html to :has() focus area #349 - need input from Gecko
    • Tag emilio@
  • Remove css/css-flexbox/webkit-box-vertical-writing-mode.html #355 - okay to remove?
    • nt1m@ to raise the PR
  • Unreviewed change in scope: customElements.getName() #358 - okay to close?
    • nt1m@ will close this
  • Remove test for 'border-image-source' interpolation #360 - need input from everyone
    • nairnandu@ to remove these tests
  • Add subgrid tests #361
    • need input from Gecko & WebKit, teams will follow-up internally
  • [Feature detection and palettes] Add trailing function test to src: url() case #362
    • need input from Gecko
  • Remove wpt/webgl/idlharness.any.html & idlharness.any.worker.html from Interop list #363
    • Opened on Jun 19. Need input from everyone
• [jgraham] Scoring methodology
  • jgraham: changes in scores were noticed. Re-scoring of all previous results happens at every run. We should revisit only displaying the recomputed score as it causes some confusion, especially if we regress on a score because tests were added. Proposal is to display the scores as they were on a particular day, but also have a historical representation. In 2024, we should consider this as part of the upkeep for the dashboard
  • zcorpan: having two views is also confusing - 2 graphs. Another possibility is to show when test changes happened.
  • bkardell: agree to have the score be accurate as on that day. The historical score should be something we can get to, if needed
  • gsnedders: finding every case of test changes would be difficult. Big changes were relatively early on in the year and might skew that data.
  • zcorpan: filed an issue for this last month - Avoid unintended scope changes to active focus areas #346
  • AI: [jgraham] get the historical data of the scores from git and see how it compares to the current graph
• [jgraham] Accessibility of the data - Document the data collection and results generation system #357
  • jgraham: no publicly documented API for getting the Interop data. For 2024, we should have a shared understanding of the Interop API surface. This would help us get over some issues that we had last year
  • zcorpan: the data is currently duplicated in js and json. Need to fix that as well.
  • AI: add Interop API surface to the 2024 backlog