Dataset 20261001-0535-e08c90a · measured 2026-10-01 05:35 UTC

css/css-forms/parsing/picker-select-pseudo-element.html

12 of 20 assertions match; 8 do not. parsing acceptance — every value the parser must accept or reject.

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Subtest	Expected	Got	Verdict
"::before::picker(select)" should be an invalid selector	rejected	accepted	fail
"::after::picker(select)" should be an invalid selector	rejected	accepted	fail
"::marker::picker(select)" should be an invalid selector	rejected	accepted	fail
"::placeholder::picker(select)" should be an invalid selector	rejected	accepted	fail
"::picker(select)::before" should be a valid selector	accepted	rejected	fail
"::picker(select)::after" should be a valid selector	accepted	rejected	fail
"::picker(select)::marker" should be a valid selector	accepted	rejected	fail
"::picker(select)::placeholder" should be a valid selector	accepted	rejected	fail
"::picker(select)" should be a valid selector	—	—	pass
"*::picker(select)" should be a valid selector	—	—	pass
"foo.bar[baz]::picker(select)" should be a valid selector	—	—	pass
"::picker(select) *" should be an invalid selector	—	—	pass
"::picker(foo)" should be an invalid selector	—	—	pass
"::picker()" should be an invalid selector	—	—	pass
"::picker" should be an invalid selector	—	—	pass
"::picker(SELECT)" should be a valid selector	—	—	pass
"::picker(select)::picker(select)" should be a valid selector	—	—	pass
"::slotted()::picker(select)::slotted()" should be an invalid selector	—	—	pass
"::slotted(*)::picker(select)" should be a valid selector	—	—	pass
"::part(foo)::picker(select)" should be a valid selector	—	—	pass

A passing subtest asked for and got the same thing, so its two middle columns are empty. Dataset 20261001-0535-e08c90a, measured 2026-10-01 05:35 UTC. These pages are rebuilt once a day; the figures on the results page follow every accepted run.

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