779058 - nsTreeSanitizer doesn't reconstruct the content of the <style> element correctly when removing -moz-binding

Status: RESOLVED FIXED

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

Description

[Henri Sivonen (:hsivonen)]

Steps to reproduce:
1) Run the chrome mochitest test_bug650776.html

Expected results:
Expected the todo_is() at http://mxr.mozilla.org/mozilla-central/source/content/base/test/chrome/test_bug650776.html?force=1#38 to have to be changed to is() in order to make the test to pass.

Actual results:
The test passes as is.

Comment 1

[(no longer active)]

Hmm, did this bug exist in mozSanitizingSerializer as well?  What is the thing that is failing there?  Are we dealing with things like extra white-spaces, or is the generated CSS text actually invalid?

Comment 2

[Henri Sivonen (:hsivonen)]

(In reply to Ehsan Akhgari [:ehsan] from comment #1)
> Hmm, did this bug exist in mozSanitizingSerializer as well? 

I haven't tested, but by code inspection, I expect that the old code was broken in the same way.

> What is the
> thing that is failing there?  Are we dealing with things like extra
> white-spaces, or is the generated CSS text actually invalid?

The generated CSS is invalid. If I recall correctly, properties and values are regenerated correctly, but selectors and declaration blocks are not.

Comment 3

[Cameron McCormack (:heycam)]

I'm fixing this in bug 1408311.