Bug 107018 – SVG Animations are flaky

• Status: NEW
• Component: SVG

[Dominik Röttsches (drott)]

We have a couple of SVG animation tests that are flaky:
svg/animations/animate-linear-discrete-additive.svg [ ImageOnlyFailure Pass ]
svg/animations/animate-linear-discrete-additive-b.svg [ ImageOnlyFailure ]
svg/animations/animate-linear-discrete-additive-c.svg  [ ImageOnlyFailure Pass ]
svg/transforms/transformed-text-fill-pattern.html [ ImageOnlyFailure ]
svg/animations/mozilla/animateMotion-mpath-pathLength-1.svg [ ImageOnlyFailure Pass ]

[Alexey Proskuryakov]

> svg/animations/animate-linear-discrete-additive.svg [ ImageOnlyFailure Pass ]
> svg/animations/animate-linear-discrete-additive-b.svg [ ImageOnlyFailure ]
> svg/animations/animate-linear-discrete-additive-c.svg  [ ImageOnlyFailure Pass ]
> svg/animations/mozilla/animateMotion-mpath-pathLength-1.svg [ ImageOnlyFailure Pass ]

These four are very very flaky on Mac WebKit2, too (but not WebKit1).

Marked as such in <http://trac.webkit.org/r156367>.

[Ahmad Saleem]

We still have them - https://github.com/WebKit/WebKit/blob/7a5daf3137d24451085c7c65573bc787e5aac772/LayoutTests/platform/mac-wk2/TestExpectations#L522

and

https://github.com/WebKit/WebKit/blob/7a5daf3137d24451085c7c65573bc787e5aac772/LayoutTests/platform/glib/TestExpectations#L1276

and

https://github.com/WebKit/WebKit/blob/7a5daf3137d24451085c7c65573bc787e5aac772/LayoutTests/platform/ios-wk2/TestExpectations#L1143

and

https://github.com/WebKit/WebKit/blob/7a5daf3137d24451085c7c65573bc787e5aac772/LayoutTests/platform/win/TestExpectations#L2249

[Ahmad Saleem]

Importing this blink adjustment might leads to non-flakiness - https://chromium.googlesource.com/chromium/src.git/+/a355f97c2b9962a162f7e96f92303deaa9fc97c2

[Ahmad Saleem]

Other test to deflake - https://chromium-review.googlesource.com/c/chromium/src/+/569619

[Ahmad Saleem]

Deflaked few by merging Blink change here - https://commits.webkit.org/283409@main