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Code Issues Releases Wiki Activity

Add failing test case for frame stable clock direction flip scenario

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This commit is contained in:
Bartłomiej Dach 2021-10-11 21:25:02 +02:00
parent c251a3016e
commit b1ad3161dd
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GPG Key ID: BCECCD4FA41F6497
1 changed files with 27 additions and 0 deletions
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27
osu.Game.Tests/Visual/Gameplay/TestSceneFrameStabilityContainer.cs
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@ -103,6 +103,30 @@ namespace osu.Game.Tests.Visual.Gameplay
checkFrameCount(0);
}
[Test]
public void TestSeekToSameTimePreservesRate()
{
AddStep("set manual clock rate", () => manualClock.Rate = 1);
seekManualTo(5000);
createStabilityContainer();
checkRate(1);
seekManualTo(10000);
checkRate(1);
seekManualTo(10000);
checkRate(1);
seekManualTo(5000);
checkRate(-1);
seekManualTo(5000);
checkRate(-1);
seekManualTo(10000);
checkRate(1);
}
private const int max_frames_catchup = 50;
private void createStabilityContainer(double gameplayStartTime = double.MinValue) => AddStep("create container", () =>
@ -116,6 +140,9 @@ namespace osu.Game.Tests.Visual.Gameplay
private void checkFrameCount(int frames) =>
AddAssert($"elapsed frames is {frames}", () => consumer.ElapsedFrames == frames);
private void checkRate(double rate) =>
AddAssert($"clock rate is {rate}", () => consumer.Clock.Rate == rate);
public class ClockConsumingChild : CompositeDrawable
{
private readonly OsuSpriteText text;