1514362 - [CSS Selectors] Firefox only web platform test failures

Status: NEW

(Core :: Layout: Block and Inline, enhancement, P3)

Description

[David Burns :automatedtester]

The following web platform tests are failing only in firefox as documented in https://foolip.github.io/ad-hoc-wpt-results-analysis/firefox-lone-failures.html

/css/CSS2/selectors/before-first-letter-selector-001.xht
/css/CSS2/selectors/first-letter-punctuation-115.xht
/css/CSS2/selectors/first-letter-punctuation-116.xht
/css/CSS2/selectors/first-letter-punctuation-117.xht
/css/CSS2/selectors/first-letter-punctuation-118.xht
/css/CSS2/selectors/first-letter-punctuation-119.xht
/css/CSS2/selectors/first-letter-punctuation-121.xht
/css/CSS2/selectors/first-letter-punctuation-122.xht
/css/CSS2/selectors/first-letter-punctuation-123.xht
/css/CSS2/selectors/first-letter-punctuation-124.xht
/css/CSS2/selectors/first-letter-punctuation-128.xht
/css/CSS2/selectors/first-letter-punctuation-129.xht
/css/CSS2/selectors/first-letter-punctuation-130.xht
/css/CSS2/selectors/first-letter-punctuation-131.xht
/css/CSS2/selectors/first-letter-punctuation-132.xht
/css/CSS2/selectors/first-letter-punctuation-133.xht
/css/CSS2/selectors/first-letter-punctuation-134.xht
/css/CSS2/selectors/first-letter-punctuation-135.xht
/css/CSS2/selectors/first-letter-punctuation-136.xht
/css/CSS2/selectors/first-letter-punctuation-137.xht
/css/CSS2/selectors/first-letter-punctuation-138.xht
/css/CSS2/selectors/first-letter-punctuation-139.xht
/css/CSS2/selectors/first-letter-punctuation-140.xht
/css/CSS2/selectors/first-letter-punctuation-141.xht
/css/CSS2/selectors/first-letter-punctuation-142.xht
/css/CSS2/selectors/first-letter-punctuation-143.xht
/css/CSS2/selectors/first-letter-punctuation-337.xht
/css/CSS2/selectors/first-letter-punctuation-338.xht
/css/CSS2/selectors/first-letter-punctuation-339.xht
/css/CSS2/selectors/first-letter-punctuation-340.xht
/css/CSS2/selectors/first-letter-punctuation-341.xht
/css/CSS2/selectors/first-letter-punctuation-342.xht
/css/CSS2/selectors/first-letter-punctuation-343.xht
/css/CSS2/selectors/first-letter-punctuation-344.xht
/css/CSS2/selectors/first-letter-punctuation-345.xht
/css/CSS2/selectors/first-letter-selector-000.xht
/css/CSS2/selectors/first-letter-selector-028.xht

Comment 1

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

I think the big chunk is bug 604720.

Comment 2

[David Burns :automatedtester]

The following tests are Firefox only failures as well that appear to be in the same category

/css/selectors/floating-first-letter-05d0.html
/css/selectors/selector-placeholder-shown-type-change-001.html
/css/selectors/selector-read-write-type-change-002.html

Comment 3

[Jonathan Watt [:jwatt]]

Given that bug 604720 has only had a few CC's since it was filed, tentatively setting to P3.

Comment 4

[Firefox Bug Husbandry Bot]

Migrating Webcompat whiteboard priorities to project flags. See bug 1547409.

Comment 5

[Firefox Bug Husbandry Bot]

See bug 1547409. Migrating whiteboard priority tags to program flags.