Bug 260748

Summary:	Many failing Canvas2D Layers offscreen canvas tests
Product:	WebKit	Reporter:	Kiet Ho <kiet.ho>
Component:	Canvas	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	dino, heycam, mattwoodrow, simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	259494

Description Kiet Ho 2023-08-25 16:56:18 PDT

Regressions: Unexpected image-only failures (36)
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.cross-layer-paths.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.blending.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.blending.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.composite.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.composite.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.blending.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.blending.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.composite.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.composite.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.blending.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.blending.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.composite.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.composite.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.no-global-states.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.no-global-states.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.shadow.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.nested.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.createImageBitmap.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.drawImage.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.getImageData.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.putImageData.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.transferToImageBitmap.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.reset.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.restore-style.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.several-complex.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.unclosed-nested.html [ ImageOnlyFailure ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.unclosed.html [ ImageOnlyFailure ]

Regressions: Unexpected timeouts (38)
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.cross-layer-paths.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.blending.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.blending.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.composite.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.composite.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.alpha.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.blending.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.blending.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.composite.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.composite.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.blending.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.blending.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.composite.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.composite.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.no-global-states.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.no-global-states.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.global-states.shadow.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.nested.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.convertToBlob.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.convertToBlob.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.createImageBitmap.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.drawImage.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.getImageData.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.putImageData.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.render-opportunities.transferToImageBitmap.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.reset.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.restore-style.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.several-complex.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.unclosed-nested.w.html [ Timeout ]
  imported/w3c/web-platform-tests/html/canvas/offscreen/layers/2d.layer.unclosed.w.html [ Timeout ]

Comment 1 Radar WebKit Bug Importer 2023-09-01 16:57:14 PDT

<rdar://problem/114847916>