229092 - serialization to background shorthand is too verbose

Status: RESOLVED WORKSFORME

(Core :: CSS Parsing and Computation, defect)

Description

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

DESCRIPTION:  Serialization to the background shorthand could use some
improvement.  We should be able to omit -moz-background-* when they're at their
initial values and we can serialize to the shorthand.

STEPS TO REPRODUCE:
 1. load attachment 124962 [details] (originally on bug 125246)
 2. click "Click this to test shorthand handling"

ACTUAL RESULTS:
 * "... green; background: rgb(0, 0, 0) none repeat scroll 0%;
-moz-background-clip: initial; -moz-background-origin: initial;
-moz-background-inline-policy: initial; color:..."

EXPECTED RESULTS:
 * "... green; background: rgb(0, 0, 0); color:..."

Comment 2

[Jesse Ruderman]

WFM on mozilla-central.  It's still a little verbose, but doesn't have the -moz-background stuff any more.