osu/osu.Game.Tests/Gameplay/TestSceneStoryboardSamples.cs

181 lines
6.3 KiB
C#

// 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.IO;
using System.Linq;
using System.Threading.Tasks;
using NUnit.Framework;
using osu.Framework.Audio;
using osu.Framework.Audio.Sample;
using osu.Framework.Graphics.Audio;
using osu.Framework.IO.Stores;
using osu.Framework.Testing;
using osu.Game.Audio;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Screens.Play;
using osu.Game.Skinning;
using osu.Game.Storyboards;
using osu.Game.Storyboards.Drawables;
using osu.Game.Tests.Resources;
using osu.Game.Tests.Visual;
namespace osu.Game.Tests.Gameplay
{
[HeadlessTest]
public class TestSceneStoryboardSamples : OsuTestScene
{
[Test]
public void TestRetrieveTopLevelSample()
{
ISkin skin = null;
SampleChannel channel = null;
AddStep("create skin", () => skin = new TestSkin("test-sample", Audio));
AddStep("retrieve sample", () => channel = skin.GetSample(new SampleInfo("test-sample")));
AddAssert("sample is non-null", () => channel != null);
}
[Test]
public void TestRetrieveSampleInSubFolder()
{
ISkin skin = null;
SampleChannel channel = null;
AddStep("create skin", () => skin = new TestSkin("folder/test-sample", Audio));
AddStep("retrieve sample", () => channel = skin.GetSample(new SampleInfo("folder/test-sample")));
AddAssert("sample is non-null", () => channel != null);
}
[Test]
public void TestSamplePlaybackAtZero()
{
GameplayClockContainer gameplayContainer = null;
DrawableStoryboardSample sample = null;
AddStep("create container", () =>
{
var working = CreateWorkingBeatmap(new OsuRuleset().RulesetInfo);
working.LoadTrack();
Add(gameplayContainer = new GameplayClockContainer(working, 0));
gameplayContainer.Add(sample = new DrawableStoryboardSample(new StoryboardSampleInfo(string.Empty, 0, 1))
{
Clock = gameplayContainer.GameplayClock
});
});
AddStep("start time", () => gameplayContainer.Start());
AddUntilStep("sample playback succeeded", () => sample.LifetimeEnd < double.MaxValue);
}
[TestCase(typeof(OsuModDoubleTime), 1.5)]
[TestCase(typeof(OsuModHalfTime), 0.75)]
[TestCase(typeof(ModWindUp), 1.5)]
[TestCase(typeof(ModWindDown), 0.75)]
[TestCase(typeof(OsuModDoubleTime), 2)]
[TestCase(typeof(OsuModHalfTime), 0.5)]
[TestCase(typeof(ModWindUp), 2)]
[TestCase(typeof(ModWindDown), 0.5)]
public void TestSamplePlaybackWithRateMods(Type expectedMod, double expectedRate)
{
GameplayClockContainer gameplayContainer = null;
TestDrawableStoryboardSample sample = null;
Mod testedMod = Activator.CreateInstance(expectedMod) as Mod;
switch (testedMod)
{
case ModRateAdjust m:
m.SpeedChange.Value = expectedRate;
break;
case ModTimeRamp m:
m.InitialRate.Value = m.FinalRate.Value = expectedRate;
break;
}
AddStep("setup storyboard sample", () =>
{
Beatmap.Value = new TestCustomSkinWorkingBeatmap(new OsuRuleset().RulesetInfo, Audio);
SelectedMods.Value = new[] { testedMod };
var beatmapSkinSourceContainer = new BeatmapSkinProvidingContainer(Beatmap.Value.Skin);
Add(gameplayContainer = new GameplayClockContainer(Beatmap.Value, 0)
{
Child = beatmapSkinSourceContainer
});
beatmapSkinSourceContainer.Add(sample = new TestDrawableStoryboardSample(new StoryboardSampleInfo("test-sample", 1, 1))
{
Clock = gameplayContainer.GameplayClock
});
});
AddStep("start", () => gameplayContainer.Start());
AddAssert("sample playback rate matches mod rates", () => sample.ChildrenOfType<DrawableSample>().First().AggregateFrequency.Value == expectedRate);
}
private class TestSkin : LegacySkin
{
public TestSkin(string resourceName, AudioManager audioManager)
: base(DefaultLegacySkin.Info, new TestResourceStore(resourceName), audioManager, "skin.ini")
{
}
}
private class TestResourceStore : IResourceStore<byte[]>
{
private readonly string resourceName;
public TestResourceStore(string resourceName)
{
this.resourceName = resourceName;
}
public byte[] Get(string name) => name == resourceName ? TestResources.GetStore().Get("Resources/Samples/test-sample.mp3") : null;
public Task<byte[]> GetAsync(string name) => name == resourceName ? TestResources.GetStore().GetAsync("Resources/Samples/test-sample.mp3") : null;
public Stream GetStream(string name) => name == resourceName ? TestResources.GetStore().GetStream("Resources/Samples/test-sample.mp3") : null;
public IEnumerable<string> GetAvailableResources() => new[] { resourceName };
public void Dispose()
{
}
}
private class TestCustomSkinWorkingBeatmap : ClockBackedTestWorkingBeatmap
{
private readonly AudioManager audio;
public TestCustomSkinWorkingBeatmap(RulesetInfo ruleset, AudioManager audio)
: base(ruleset, null, audio)
{
this.audio = audio;
}
protected override ISkin GetSkin() => new TestSkin("test-sample", audio);
}
private class TestDrawableStoryboardSample : DrawableStoryboardSample
{
public TestDrawableStoryboardSample(StoryboardSampleInfo sampleInfo)
: base(sampleInfo)
{
}
}
}
}