[webkit-reviews] review granted: [Bug 217154] Absolutely positioned and negative z-index div with canvas child gets drawn with wrong stacking order : [Attachment 436891] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has granted Rob Buis
<rbuis at igalia.com>'s request for review:
Bug 217154: Absolutely positioned and negative z-index div with canvas child
gets drawn with wrong stacking order
https://bugs.webkit.org/show_bug.cgi?id=217154

Attachment 436891: Patch

https://bugs.webkit.org/attachment.cgi?id=436891&action=review




--- Comment #4 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
Comment on attachment 436891
  --> https://bugs.webkit.org/attachment.cgi?id=436891
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=436891&action=review

> LayoutTests/ChangeLog:11
> +	   * compositing/composited-canvas-overlaps-absolute-div-expected.html:
Added.
> +	   * compositing/composited-canvas-overlaps-absolute-div.html: Added.

I think the test name should have "multiple-negative-z" in it since that's key
to the bug. And the fact that it's canvas isn't relevant (in fact, it would be
better to make a test that doesn't use canvas).