Open Bug 1623441 Opened 4 years ago Updated 4 years ago

Intermittent css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-* WPT FAIL

Categories

(Core :: Layout, defect, P3)

defect

Tracking

()

People

(Reporter: cpeterson, Unassigned)

Details

I don't know if these two shape-outside-linear-gradient-* tests have the same cause, but it seems likely.

https://searchfox.org/mozilla-central/source/testing/web-platform/meta/css/css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-014.html.ini

if (os == "win") and webrender and fission and not debug: ["PASS", "FAIL"]

https://searchfox.org/mozilla-central/source/testing/web-platform/meta/css/css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-015.html.ini

if (os == "win") and webrender and fission and not debug: ["PASS", "FAIL"]

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.

Priority: -- → P3

Tracking WPT Fission bugs for Fission M6b (Q2)

Fission Milestone: M6 → M6b

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.)

Severity: normal → S3

[shape-outside-linear-gradient-015.html]
expected:
if (os == "win") and webrender and not debug and not fission: ["FAIL", "PASS"]
if (os == "win") and webrender and not debug and fission: ["PASS", "FAIL"]
if (os == "win") and webrender and debug: ["FAIL", "PASS"]
if os == "mac": FAIL

Looks like the test is flaky regardress of fission. Chris, do we need to track this for fission?

Flags: needinfo?(cpeterson)

(In reply to Hiroyuki Ikezoe (:hiro) from comment #4)

Looks like the test is flaky regardress of fission. Chris, do we need to track this for fission?

I'll stop tracking for Fission. Thanks for checking!

Looks like the test expectation was marked as flaky without Fission in bug 1612100:

https://hg.mozilla.org/mozilla-central/rev/194abeed612dbbd4cfc3014dd2816bb44abd4057

No longer blocks: WPT-Fis
Fission Milestone: M6b → ---
Flags: needinfo?(cpeterson)
Summary: Intermittent css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-* WPT FAIL with Fission → Intermittent css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-* WPT FAIL
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