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osu-lazer/osu.Game.Tests/Beatmaps/Formats/LegacyScoreEncoderTest.cs
2024-05-01 23:00:24 +03:00

123 lines
4.3 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.Collections.Generic;
using System.IO;
using NUnit.Framework;
using osu.Game.Beatmaps.Formats;
using osu.Game.IO.Legacy;
using osu.Game.Rulesets.Catch;
using osu.Game.Rulesets.Osu;
using osu.Game.Rulesets.Scoring;
using osu.Game.Scoring;
using osu.Game.Scoring.Legacy;
using osu.Game.Tests.Resources;
namespace osu.Game.Tests.Beatmaps.Formats
{
public class LegacyScoreEncoderTest
{
[TestCase(1, 3)]
[TestCase(1, 0)]
[TestCase(0, 3)]
public void TestCatchMergesFruitAndDropletMisses(int missCount, int largeTickMissCount)
{
var ruleset = new CatchRuleset().RulesetInfo;
var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
var beatmap = new TestBeatmap(ruleset);
scoreInfo.Statistics = new Dictionary<HitResult, int>
{
[HitResult.Great] = 50,
[HitResult.LargeTickHit] = 5,
[HitResult.Miss] = missCount,
[HitResult.LargeTickMiss] = largeTickMissCount
};
var score = new Score { ScoreInfo = scoreInfo };
var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
Assert.That(decodedAfterEncode.ScoreInfo.GetCountMiss(), Is.EqualTo(missCount + largeTickMissCount));
}
[Test]
public void TestFailPreserved()
{
var ruleset = new OsuRuleset().RulesetInfo;
var scoreInfo = TestResources.CreateTestScoreInfo();
var beatmap = new TestBeatmap(ruleset);
scoreInfo.Rank = ScoreRank.F;
var score = new Score { ScoreInfo = scoreInfo };
var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
Assert.That(decodedAfterEncode.ScoreInfo.Rank, Is.EqualTo(ScoreRank.F));
}
[Test]
public void TestScoreWithMissIsNotPerfect()
{
var ruleset = new OsuRuleset().RulesetInfo;
var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
var beatmap = new TestBeatmap(ruleset);
scoreInfo.Statistics = new Dictionary<HitResult, int>
{
[HitResult.Great] = 2,
[HitResult.Miss] = 1,
};
scoreInfo.MaximumStatistics = new Dictionary<HitResult, int>
{
[HitResult.Great] = 3
};
// Hit -> Miss -> Hit
scoreInfo.Combo = 1;
scoreInfo.MaxCombo = 1;
using (var ms = new MemoryStream())
{
new LegacyScoreEncoder(new Score { ScoreInfo = scoreInfo }, beatmap).Encode(ms, true);
ms.Seek(0, SeekOrigin.Begin);
using (var sr = new SerializationReader(ms))
{
sr.ReadByte(); // ruleset id
sr.ReadInt32(); // version
sr.ReadString(); // beatmap hash
sr.ReadString(); // username
sr.ReadString(); // score hash
sr.ReadInt16(); // count300
sr.ReadInt16(); // count100
sr.ReadInt16(); // count50
sr.ReadInt16(); // countGeki
sr.ReadInt16(); // countKatu
sr.ReadInt16(); // countMiss
sr.ReadInt32(); // total score
sr.ReadInt16(); // max combo
bool isPerfect = sr.ReadBoolean(); // full combo
Assert.That(isPerfect, Is.False);
}
}
}
private static Score encodeThenDecode(int beatmapVersion, Score score, TestBeatmap beatmap)
{
var encodeStream = new MemoryStream();
var encoder = new LegacyScoreEncoder(score, beatmap);
encoder.Encode(encodeStream);
var decodeStream = new MemoryStream(encodeStream.GetBuffer());
var decoder = new LegacyScoreDecoderTest.TestLegacyScoreDecoder(beatmapVersion);
var decodedAfterEncode = decoder.Parse(decodeStream);
return decodedAfterEncode;
}
}
}