742030 - Cloning a node can change its style attribute

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[[e-mail]]

Steps to reproduce problem:
1. Create an HTML element
2. Set its style attribute to something which Gecko's CSS parser considers noncanonical, such as 'color: #ff0000'
3. Clone the element
4. Read the style attribute back from the clone

Expected results: Style attribute read back from the clone should equal the style attribute read back from the original element

Actual result: Style attribute read back from the node: 'color: #ff0000'
Style attribute read back from the clone: 'color: rgb(255, 0, 0);'

Comment 1

[Boris Zbarsky [:bzbarsky]]

Attachment: When cloning nodes with inline style, preserve the inline style string.

Comment 2

[Boris Zbarsky [:bzbarsky]]

http://hg.mozilla.org/mozilla-central/rev/3892107262e5

Comment 3

[Boris Zbarsky [:bzbarsky]]

Er, https://hg.mozilla.org/integration/mozilla-inbound/rev/3892107262e5

Comment 4

[Matt Brubeck (:mbrubeck)]

https://hg.mozilla.org/mozilla-central/rev/3892107262e5