Bug 261231

Summary:	NEW TESTS (267310@main): 6 tests are constant timeouts.
Product:	WebKit	Reporter:	Ben Schwartz <ben_schwartz>
Component:	Canvas	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	bugs-noreply, clord, dino, philn, sabouhallawa, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=260673

Description Ben Schwartz 2023-09-06 14:48:28 PDT

imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.drop_shadow.w.html
imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.global_composite_operation.w.html
imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.line.w.html
imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.misc.w.html
imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.miter_limit.w.html
imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.text.w.html

These tests are constant timeouts on all platforms after a batch of new test imports at 267310@main.

HISTORY:

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.drop_shadow.w.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.global_composite_operation.w.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.line.w.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.misc.w.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.miter_limit.w.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Foffscreen%2Freset%2F2d.reset.render.text.w.html

NO DIFFS (test times out without output)

REPRODUCTION:

I was able to reproduce all of the timeouts on macOS Ventura (13.5, 22G74/arm64) using the following command:

run-webkit-tests --clobber-old-results --verbose imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.drop_shadow.w.html imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.global_composite_operation.w.html imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.line.w.html imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.misc.w.html imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.miter_limit.w.html imported/w3c/web-platform-tests/html/canvas/offscreen/reset/2d.reset.render.text.w.html

REGRESSION:

These tests have been timing out since they were introduced at 267310@main.

Comment 1 Radar WebKit Bug Importer 2023-09-06 14:48:47 PDT

<rdar://problem/115077845>

Comment 2 EWS 2023-09-06 15:17:56 PDT

Test gardening commit 267699@main (5454a3ebb1cc): <https://commits.webkit.org/267699@main>

Reviewed commits have been landed. Closing PR #17506 and removing active labels.

Comment 3 Ben Schwartz 2023-09-06 15:21:08 PDT

@Chris Lord (Igalia): wanted to LYK that the new gardening commit at 267699@main may inadvertently break things on glib. You may want to verify that line 1298 is still needed and/or amend if necessary.

Permalink: https://github.com/WebKit/WebKit/blob/5454a3ebb1ccb2bc0ca9fc4d6d3542bf243e9335/LayoutTests/platform/glib/TestExpectations#L1298C25-L1298C25

Comment 4 Ben Schwartz 2023-09-07 21:57:07 PDT

@Philippe Normand (Igalia): CCing you too for visibility.

Comment 5 Said Abou-Hallawa 2023-09-11 12:17:49 PDT

This was fixed by bug 225349.

*** This bug has been marked as a duplicate of bug 225349 ***