mirror of
https://github.com/Facepunch/sbox-public.git
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d95169d8fa
* Move all unit tests to Engine/Tests * Fix Margin.EdgeSubtract * Fix Capsule.Contains * EnvironmentVariables.Remove if it's null * Fixed ray trace never returning startedsolid * Fix HistoryList.Navigate on empty list * Fix GameObject.WorldPosition accepting NaNs * Fix flex: initial expanding to the wrong grow/shrink * Translation.TryConvert shouldn't throw on invalid enum strings * Skip sound file tests on machines with no audio device
31 lines
1.0 KiB
C#
31 lines
1.0 KiB
C#
using Sandbox.UI;
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namespace UITests;
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[TestClass]
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[DoNotParallelize] // Modifies UI System Global + the shared panel clock
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public class AnimationRuntimeTest
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{
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/// <summary>
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/// A finished finite animation should stop reporting changes, not re-run keyframes forever.
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/// </summary>
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[TestMethod]
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public void FinishedAnimationSettles()
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{
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var r = new RootPanel();
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r.StyleSheet.Parse( "@keyframes fade { 0% { opacity: 0; } 100% { opacity: 1; } }" );
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var styles = new Styles();
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Assert.IsTrue( styles.Set( "animation", "fade 1s 1 forwards" ) );
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PanelRealTime.TimeNow = 0;
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Assert.IsTrue( styles.ApplyAnimation( r ) ); // start the animation - mid-animation applies report a change
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PanelRealTime.TimeNow = 1000; // far past the 1s duration
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Assert.IsTrue( styles.ApplyAnimation( r ) ); // first apply after finishing holds the end frame (forwards) and reports one last change
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// The animation is over - it must report no further change instead of animating forever
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Assert.IsFalse( styles.ApplyAnimation( r ) );
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}
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}
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