1623442 - Intermittent css-text/line-break/line-break-loose-011.xht.ini WPT FAIL with Fission

Status: RESOLVED FIXED

(Core :: Layout, defect, P3)

Description

[Chris Peterson [:cpeterson]]

https://searchfox.org/mozilla-central/source/testing/web-platform/meta/css/css-text/line-break/line-break-loose-011.xht.ini

if (processor == "x86") and fission and not debug: ["PASS", "FAIL"]

Comment 1

[Chris Peterson [:cpeterson]]

The DOM Fission team is relying on feature teams to debug and fix Fission failures in their tests. If the failure looks like a bug in Fission's DOM or IPC changes, you can send the bug back to me.

We're hoping to enable Fission for a subset of Nightly users in early Q3, so we would like WPT tests to be green for Fission by end of Q2. Whether a particular test failure actually blocks shipping Fission is up to the discretion of the feature team. You all would know better than the DOM Fission which test failures are most important.

You can enable Fission when running WPT tests locally using mach wpt --enable-fission.

Comment 2

[Chris Peterson [:cpeterson]]

Tracking WPT Fission bugs for Fission M6b (Q2)

Comment 3

[Firefox Bug Husbandry Bot]

Because this bug's Severity has not been changed from the default since it was filed, and it's Priority is P3 (Backlog,) indicating it has been triaged, the bug's Severity is being updated to S3 (normal.)

Comment 4

[Hiroyuki Ikezoe (:hiro)]

Now the test passes on fission.
https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=035e823bdc2daba31bd958551afd1617d77dca2b
The test in question is in "Wr1".

Comment 5

[Hiroyuki Ikezoe (:hiro)]

Attachment: Bug 1623442 - Fix annotation for .line-break-loose-011.xht r?cpeterson

Now the test passes on fission.

Depends on D78647

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/784d1a20de08
Fix annotation for .line-break-loose-011.xht r=cpeterson

Comment 7

[Andreea Pavel [:apavel]]

https://hg.mozilla.org/mozilla-central/rev/784d1a20de08