1526376 - [wpt-sync] Sync PR 15151 - [LayoutNG] Fixed elements inside split inlines triggered DCHECK

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, enhancement, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 15151 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/15151
Details from upstream follow.

Aleks Totic <[e-mail]> wrote:

[LayoutNG] Fixed elements inside split inlines triggered DCHECK

The bug was that position:fixed elements were not getting laid out.
It was caused by split inlines containing block fix.

I've modified an existing testcase that we used to test split
inlines to also test fixed.

Bug: 923268
Change-Id: Ic1fe1bbdf1ffc2dfe80e4dbe5c03065be05c082c
Reviewed-on: https://chromium-review.googlesource.com/c/1445393
Commit-Queue: Aleks Totic \<[e-mail]>
Reviewed-by: Ian Kilpatrick \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#627663}

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=ca60b8c0b2c33ab2345792557d52cecba1e27ac8

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=5bc7362ab20c6131a865944ae6c04f86ccf5389e

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Ran 1 tests and 2 subtests
OK     : 1
PASS   : 1
FAIL   : 1

New tests that have failures or other problems:
/css/CSS2/abspos/abspos-in-block-in-inline-in-relpos-inline.html
    position:absolute should be sized by the right ancestor: FAIL

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/5085624b6a31
[wpt PR 15151] - [LayoutNG] Fixed elements inside split inlines triggered DCHECK, a=testonly
https://hg.mozilla.org/integration/mozilla-inbound/rev/8452d9d7634b
[wpt PR 15151] - Update wpt metadata, a=testonly

Comment 5

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/5085624b6a31
https://hg.mozilla.org/mozilla-central/rev/8452d9d7634b