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haikuwebkit/LayoutTests/webanimations/animation-null-effect-expec...

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Ensure animations that lose their effect don't schedule an animation update https://bugs.webkit.org/show_bug.cgi?id=207713 rdar://59174840 Patch by Sunny He <sunny_he@apple.com> on 2020-02-14 Reviewed by Antoine Quint. Source/WebCore: An active animation for which the effect is removed may be considered for an upcoming animation resolution. However, WebAnimation::timeToNextTick() expects a valid effect to be available to be able to determine timing. We now check an animation is relevant before calling timeToNextTick() and add an ASSERT() in that function to catch cases where an animation effect might not be available. Source/WebCore: Test: webanimations/animation-null-effect.html * animation/DocumentTimeline.cpp: (WebCore::DocumentTimeline::scheduleNextTick): * animation/WebAnimation.cpp: (WebCore::WebAnimation::timeToNextTick const): LayoutTests: * webanimations/animation-null-effect-expected.txt: Added. * webanimations/animation-null-effect.html: Added. Canonical link: https://commits.webkit.org/220728@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@256623 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2020-02-14 18:29:47 +00:00
Ensure removing the effect from an active animation is handled correctly.
PASS if test does not crash.