Re: [csswg-drafts] [all] Consider policy to ask for web-platform-tests

Recording into a WG resolution makes it official written policy. :) The policy is tied to CR since CR specs (that are published by the CSSWG) are stable enough that they don't churn the way WDs do. Before CR it's at the discretion of whoever is writing the tests: of course the WG will not reject tests prior to CR. As for exceptions, they are always by WG resolution anyway, and substantive updates to CR specs require WG resolutions testcase or not.

Note that CSSOM and CSSOM-View in particular are largely about documenting existing features rather than designing new ones, so its particularly useful to have tests for them even though they are still WD--if anything, the tests help with acquiring and demonstrating the spec stability needed for us to transition them to CR. This is less the case for specs like CSS Grid Layout (when it was a WD) where there wasn't much in the way of existing implementations, interop with such implementations wasn't a goal, and the spec was going through (expected) significant churn as the model was being worked out: in such cases, writing a comprehensive test suite from day 1 would be a huge waste of effort that could have better been spent elsewhere (e.g. on CSSOM ;)

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Received on Saturday, 26 August 2017 04:55:57 UTC