693199 - media queries: not operator not working for some queries like min-aspect-ration and aspect-ratio

Status: VERIFIED INVALID

(Core :: CSS Parsing and Computation, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Attachment: testcase

Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1
Mozilla/5.0 (Windows NT 5.1; rv:10.0a1) Gecko/20111001 Firefox/10.0a1

I'm trying to apply a style sheet using the following media query:
@media (not min-aspect-ratio: 1/1)

It doesn't get applied and I also had no success with:
@media (max-aspect-ratio: 1/1) and (not aspect-ratio: 1/1)

https://developer.mozilla.org/En/CSS/Media_queries#Logical_operators lists |(not color)| as an example which I cannot verify due to lack of an appropriate device. Or does |not| only apply to boolean query elements?

Comment 1

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

'not' only works at the start of a media query; it doesn't go inside expressions.  (So in a media query list, it can happen either at the start or right after a comma.)

Comment 2

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Thank you, |not all and (min-aspect-ratio: 1/1)| works, shortening it by removing |all and| was a bad idea. (|not| in the expressions was already the last try.)