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Merge branch 'master' into dropdown-height-constraints

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Dean Herbert 2020-08-03 12:51:54 +09:00 committed by GitHub
commit bde144fc63
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1 changed files with 35 additions and 13 deletions
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48
osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerRotation.cs
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@ -1,6 +1,7 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;
@ -60,39 +61,60 @@ namespace osu.Game.Rulesets.Osu.Tests
[Test]
public void TestSpinnerRewindingRotation()
{
double trackerRotationTolerance = 0;
addSeekStep(5000);
AddStep("calculate rotation tolerance", () =>
{
trackerRotationTolerance = Math.Abs(drawableSpinner.RotationTracker.Rotation * 0.1f);
});
AddAssert("is disc rotation not almost 0", () => !Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, 0, 100));
AddAssert("is disc rotation absolute not almost 0", () => !Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, 0, 100));
addSeekStep(0);
AddAssert("is disc rotation almost 0", () => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, 0, 100));
AddAssert("is disc rotation almost 0", () => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, 0, trackerRotationTolerance));
AddAssert("is disc rotation absolute almost 0", () => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, 0, 100));
}
[Test]
public void TestSpinnerMiddleRewindingRotation()
{
double finalAbsoluteDiscRotation = 0, finalRelativeDiscRotation = 0, finalSpinnerSymbolRotation = 0;
double finalCumulativeTrackerRotation = 0;
double finalTrackerRotation = 0, trackerRotationTolerance = 0;
double finalSpinnerSymbolRotation = 0, spinnerSymbolRotationTolerance = 0;
addSeekStep(5000);
AddStep("retrieve disc relative rotation", () => finalRelativeDiscRotation = drawableSpinner.RotationTracker.Rotation);
AddStep("retrieve disc absolute rotation", () => finalAbsoluteDiscRotation = drawableSpinner.RotationTracker.CumulativeRotation);
AddStep("retrieve spinner symbol rotation", () => finalSpinnerSymbolRotation = spinnerSymbol.Rotation);
AddStep("retrieve disc rotation", () =>
{
finalTrackerRotation = drawableSpinner.RotationTracker.Rotation;
trackerRotationTolerance = Math.Abs(finalTrackerRotation * 0.05f);
});
AddStep("retrieve spinner symbol rotation", () =>
{
finalSpinnerSymbolRotation = spinnerSymbol.Rotation;
spinnerSymbolRotationTolerance = Math.Abs(finalSpinnerSymbolRotation * 0.05f);
});
AddStep("retrieve cumulative disc rotation", () => finalCumulativeTrackerRotation = drawableSpinner.RotationTracker.CumulativeRotation);
addSeekStep(2500);
AddUntilStep("disc rotation rewound",
AddAssert("disc rotation rewound",
// we want to make sure that the rotation at time 2500 is in the same direction as at time 5000, but about half-way in.
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalRelativeDiscRotation / 2, 100));
AddUntilStep("symbol rotation rewound",
() => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation / 2, 100));
// due to the exponential damping applied we're allowing a larger margin of error of about 10%
// (5% relative to the final rotation value, but we're half-way through the spin).
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalTrackerRotation / 2, trackerRotationTolerance));
AddAssert("symbol rotation rewound",
() => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation / 2, spinnerSymbolRotationTolerance));
AddAssert("is cumulative rotation rewound",
// cumulative rotation is not damped, so we're treating it as the "ground truth" and allowing a comparatively smaller margin of error.
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, finalCumulativeTrackerRotation / 2, 100));
addSeekStep(5000);
AddAssert("is disc rotation almost same",
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalRelativeDiscRotation, 100));
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalTrackerRotation, trackerRotationTolerance));
AddAssert("is symbol rotation almost same",
() => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation, 100));
AddAssert("is disc rotation absolute almost same",
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, finalAbsoluteDiscRotation, 100));
() => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation, spinnerSymbolRotationTolerance));
AddAssert("is cumulative rotation almost same",
() => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, finalCumulativeTrackerRotation, 100));
}
[Test]