Re: [csswg-drafts] [selectors] :user-error or :user-invalid?

@foolip Yes, I think your example counts. :) It's a judgement call, but that doesn't mean we can't test it: we pick a reasonable interpretation, and if a UA fails because it disagrees with that reasoning it can argue for the test to be altered. Otherwise it needs to pass it. ;)

As for the PR: parsing support tests are dangerous when there is no corresponding functional test. It encourages browsers to support parsing without supporting the function--it's been a problem in the past, and it seriously breaks CSS's forwards-compatible parsing invariants.

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Received on Saturday, 27 January 2018 00:15:32 UTC