1040291 - Write testcases for XBL/Shadow trees using display-box:contents

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[Mats Palmgren (inactive)]

See also bug 1040283 that covers documenting the various cases.
It would be great to have tests to cover those cases and in
particular tests that fail with the current patches in bug 907396.

Bug 907396 adds a large number of tests for normal content
under layout/reftests/css-display/ so that's probably the
best place to add new tests.

Comment 1

[William Chen [:wchen]]

Attachment: Write testcases for display-box:contents with insertion points

These test cases fail with display-box:contents

Comment 2

[Mats Palmgren (inactive)]

Thanks for the tests William - I'll take a look...

Comment 3

[Mats Palmgren (inactive)]

Attachment: patch

I think I have this working now, both for XBL and shadow DOM.
Try builds if you want to test something:
https://tbpl.mozilla.org/?tree=Try&rev=01f2dc6fc43f
(nevermind the devtools orange - it's expected)

I've extended and added to your tests, and also added a bunch of
shadow DOM tests, for the various edge cases I could think of:
layout/reftests/css-display/display-contents-xbl.xhtml
layout/reftests/css-display/shadow-display-contents-1.html

Let me know if you see something is wrong or missing.

Comment 4

[Mats Palmgren (inactive)]

I've added tests for XBL and shadow DOM trees in bug 907396 now.
Thanks for your help.