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557 lines
22 KiB
C#
557 lines
22 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using NUnit.Framework;
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using osu.Framework.Extensions;
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using osu.Game.Beatmaps;
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using osu.Game.Beatmaps.Formats;
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using osu.Game.Beatmaps.Legacy;
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using osu.Game.IO.Legacy;
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using osu.Game.Online.API.Requests.Responses;
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using osu.Game.Replays;
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using osu.Game.Rulesets;
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using osu.Game.Rulesets.Catch;
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using osu.Game.Rulesets.Mania;
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using osu.Game.Rulesets.Mania.Mods;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Rulesets.Osu;
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using osu.Game.Rulesets.Osu.Mods;
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using osu.Game.Rulesets.Osu.Objects;
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using osu.Game.Rulesets.Osu.Replays;
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using osu.Game.Rulesets.Osu.UI;
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using osu.Game.Rulesets.Replays;
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using osu.Game.Rulesets.Scoring;
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using osu.Game.Rulesets.Taiko;
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using osu.Game.Scoring;
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using osu.Game.Scoring.Legacy;
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using osu.Game.Tests.Resources;
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using osu.Game.Users;
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namespace osu.Game.Tests.Beatmaps.Formats
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{
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[TestFixture]
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public class LegacyScoreDecoderTest
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{
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private CultureInfo originalCulture;
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[SetUp]
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public void SetUp()
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{
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originalCulture = CultureInfo.CurrentCulture;
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}
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[Test]
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public void TestDecodeManiaReplay()
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{
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var decoder = new TestLegacyScoreDecoder();
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using (var resourceStream = TestResources.OpenResource("Replays/mania-replay.osr"))
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{
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var score = decoder.Parse(resourceStream);
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Assert.AreEqual(3, score.ScoreInfo.Ruleset.OnlineID);
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Assert.AreEqual(2, score.ScoreInfo.Statistics[HitResult.Great]);
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Assert.AreEqual(1, score.ScoreInfo.Statistics[HitResult.Good]);
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Assert.AreEqual(829_931, score.ScoreInfo.LegacyTotalScore);
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Assert.AreEqual(3, score.ScoreInfo.MaxCombo);
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Assert.IsTrue(score.ScoreInfo.Mods.Any(m => m is ManiaModClassic));
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Assert.IsTrue(score.ScoreInfo.APIMods.Any(m => m.Acronym == "CL"));
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Assert.IsTrue(score.ScoreInfo.ModsJson.Contains("CL"));
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Assert.That((2 * 300d + 1 * 200) / (3 * 305d), Is.EqualTo(score.ScoreInfo.Accuracy).Within(0.0001));
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Assert.AreEqual(ScoreRank.B, score.ScoreInfo.Rank);
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Assert.That(score.Replay.Frames, Is.Not.Empty);
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}
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}
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[Test]
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public void TestDecodeTaikoReplay()
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{
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var decoder = new TestLegacyScoreDecoder();
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using (var resourceStream = TestResources.OpenResource("Replays/taiko-replay.osr"))
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{
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var score = decoder.Parse(resourceStream);
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Assert.AreEqual(1, score.ScoreInfo.Ruleset.OnlineID);
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Assert.AreEqual(4, score.ScoreInfo.Statistics[HitResult.Great]);
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Assert.AreEqual(2, score.ScoreInfo.Statistics[HitResult.LargeBonus]);
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Assert.AreEqual(4, score.ScoreInfo.MaxCombo);
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Assert.That(score.Replay.Frames, Is.Not.Empty);
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}
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}
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[Test]
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public void TestDecodeLegacyOnlineID()
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{
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var decoder = new TestLegacyScoreDecoder();
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using (var resourceStream = TestResources.OpenResource("Replays/taiko-replay-with-legacy-online-id.osr"))
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{
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var score = decoder.Parse(resourceStream);
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Assert.That(score.ScoreInfo.OnlineID, Is.EqualTo(-1));
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Assert.That(score.ScoreInfo.LegacyOnlineID, Is.EqualTo(255));
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}
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}
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[Test]
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public void TestDecodeNewOnlineID()
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{
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var decoder = new TestLegacyScoreDecoder();
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using (var resourceStream = TestResources.OpenResource("Replays/taiko-replay-with-new-online-id.osr"))
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{
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var score = decoder.Parse(resourceStream);
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Assert.That(score.ScoreInfo.OnlineID, Is.EqualTo(258));
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Assert.That(score.ScoreInfo.LegacyOnlineID, Is.EqualTo(-1));
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}
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}
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[TestCase(3, true)]
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[TestCase(6, false)]
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[TestCase(LegacyBeatmapDecoder.LATEST_VERSION, false)]
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public void TestLegacyBeatmapReplayOffsetsDecode(int beatmapVersion, bool offsetApplied)
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{
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const double first_frame_time = 48;
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const double second_frame_time = 65;
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var decoder = new TestLegacyScoreDecoder(beatmapVersion);
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using (var resourceStream = TestResources.OpenResource("Replays/mania-replay.osr"))
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{
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var score = decoder.Parse(resourceStream);
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Assert.That(score.Replay.Frames[0].Time, Is.EqualTo(first_frame_time + (offsetApplied ? LegacyBeatmapDecoder.EARLY_VERSION_TIMING_OFFSET : 0)));
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Assert.That(score.Replay.Frames[1].Time, Is.EqualTo(second_frame_time + (offsetApplied ? LegacyBeatmapDecoder.EARLY_VERSION_TIMING_OFFSET : 0)));
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}
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}
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[TestCase(3)]
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[TestCase(6)]
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[TestCase(LegacyBeatmapDecoder.LATEST_VERSION)]
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public void TestLegacyBeatmapReplayOffsetsEncodeDecode(int beatmapVersion)
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{
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const double first_frame_time = 2000;
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const double second_frame_time = 3000;
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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var beatmap = new TestBeatmap(ruleset)
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{
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BeatmapInfo =
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{
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BeatmapVersion = beatmapVersion
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}
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};
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var score = new Score
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{
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ScoreInfo = scoreInfo,
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Replay = new Replay
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{
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Frames = new List<ReplayFrame>
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{
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new OsuReplayFrame(first_frame_time, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton),
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new OsuReplayFrame(second_frame_time, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton)
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}
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}
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};
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var decodedAfterEncode = encodeThenDecode(beatmapVersion, score, beatmap);
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Assert.That(decodedAfterEncode.Replay.Frames[0].Time, Is.EqualTo(first_frame_time));
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Assert.That(decodedAfterEncode.Replay.Frames[1].Time, Is.EqualTo(second_frame_time));
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}
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[Test]
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public void TestCultureInvariance()
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{
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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var beatmap = new TestBeatmap(ruleset);
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var score = new Score
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{
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ScoreInfo = scoreInfo,
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Replay = new Replay
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{
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Frames = new List<ReplayFrame>
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{
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new OsuReplayFrame(2000, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton)
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}
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}
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};
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// the "se" culture is used here, as it encodes the negative number sign as U+2212 MINUS SIGN,
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// rather than the classic ASCII U+002D HYPHEN-MINUS.
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CultureInfo.CurrentCulture = new CultureInfo("se");
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var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
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Assert.Multiple(() =>
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{
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Assert.That(decodedAfterEncode, Is.Not.Null);
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Assert.That(decodedAfterEncode.ScoreInfo.User.Username, Is.EqualTo(scoreInfo.User.Username));
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Assert.That(decodedAfterEncode.ScoreInfo.Ruleset, Is.EqualTo(scoreInfo.Ruleset));
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Assert.That(decodedAfterEncode.ScoreInfo.TotalScore, Is.EqualTo(scoreInfo.TotalScore));
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Assert.That(decodedAfterEncode.ScoreInfo.MaxCombo, Is.EqualTo(scoreInfo.MaxCombo));
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Assert.That(decodedAfterEncode.ScoreInfo.Date, Is.EqualTo(scoreInfo.Date));
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Assert.That(decodedAfterEncode.Replay.Frames.Count, Is.EqualTo(1));
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});
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}
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[Test]
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public void TestSoloScoreData()
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{
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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scoreInfo.Mods = new Mod[]
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{
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new OsuModDoubleTime { SpeedChange = { Value = 1.1 } }
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};
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scoreInfo.OnlineID = 123123;
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scoreInfo.User = new APIUser
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{
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Username = "spaceman_atlas",
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Id = 3035836,
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CountryCode = CountryCode.PL
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};
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scoreInfo.ClientVersion = "2023.1221.0";
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var beatmap = new TestBeatmap(ruleset);
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var score = new Score
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{
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ScoreInfo = scoreInfo,
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Replay = new Replay
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{
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Frames = new List<ReplayFrame>
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{
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new OsuReplayFrame(2000, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton)
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}
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}
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};
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var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
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Assert.Multiple(() =>
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{
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Assert.That(decodedAfterEncode.ScoreInfo.OnlineID, Is.EqualTo(123123));
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Assert.That(decodedAfterEncode.ScoreInfo.Statistics, Is.EqualTo(scoreInfo.Statistics));
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Assert.That(decodedAfterEncode.ScoreInfo.MaximumStatistics, Is.EqualTo(scoreInfo.MaximumStatistics));
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Assert.That(decodedAfterEncode.ScoreInfo.Mods, Is.EqualTo(scoreInfo.Mods));
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Assert.That(decodedAfterEncode.ScoreInfo.ClientVersion, Is.EqualTo("2023.1221.0"));
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Assert.That(decodedAfterEncode.ScoreInfo.RealmUser.OnlineID, Is.EqualTo(3035836));
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});
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}
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[Test]
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public void AccuracyOfStableScoreRecomputed()
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{
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var memoryStream = new MemoryStream();
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// local partial implementation of legacy score encoder
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// this is done half for readability, half because `LegacyScoreEncoder` forces `LATEST_VERSION`
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// and we want to emulate a stable score here
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using (var sw = new SerializationWriter(memoryStream, true))
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{
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sw.Write((byte)3); // ruleset id (mania).
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// mania is used intentionally as it is the only ruleset wherein default accuracy calculation is changed in lazer
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sw.Write(20240116); // version (anything below `LegacyScoreEncoder.FIRST_LAZER_VERSION` is stable)
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sw.Write(string.Empty.ComputeMD5Hash()); // beatmap hash, irrelevant to this test
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sw.Write("username"); // irrelevant to this test
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sw.Write(string.Empty.ComputeMD5Hash()); // score hash, irrelevant to this test
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sw.Write((ushort)1); // count300
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sw.Write((ushort)0); // count100
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sw.Write((ushort)0); // count50
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sw.Write((ushort)198); // countGeki (perfects / "rainbow 300s" in mania)
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sw.Write((ushort)0); // countKatu
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sw.Write((ushort)1); // countMiss
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sw.Write(12345678); // total score, irrelevant to this test
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sw.Write((ushort)1000); // max combo, irrelevant to this test
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sw.Write(false); // full combo, irrelevant to this test
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sw.Write((int)LegacyMods.Hidden); // mods
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sw.Write(string.Empty); // hp graph, irrelevant
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sw.Write(DateTime.Now); // date, irrelevant
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sw.Write(Array.Empty<byte>()); // replay data, irrelevant
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sw.Write((long)1234); // legacy online ID, irrelevant
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}
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memoryStream.Seek(0, SeekOrigin.Begin);
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var decoded = new TestLegacyScoreDecoder().Parse(memoryStream);
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Assert.Multiple(() =>
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{
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Assert.That(decoded.ScoreInfo.Accuracy, Is.EqualTo((double)(198 * 305 + 300) / (200 * 305)));
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Assert.That(decoded.ScoreInfo.Rank, Is.EqualTo(ScoreRank.SH));
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});
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}
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[Test]
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public void RankOfStableScoreUsesLazerDefinitions()
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{
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var memoryStream = new MemoryStream();
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// local partial implementation of legacy score encoder
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// this is done half for readability, half because `LegacyScoreEncoder` forces `LATEST_VERSION`
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// and we want to emulate a stable score here
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using (var sw = new SerializationWriter(memoryStream, true))
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{
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sw.Write((byte)0); // ruleset id (osu!)
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sw.Write(20240116); // version (anything below `LegacyScoreEncoder.FIRST_LAZER_VERSION` is stable)
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sw.Write(string.Empty.ComputeMD5Hash()); // beatmap hash, irrelevant to this test
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sw.Write("username"); // irrelevant to this test
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sw.Write(string.Empty.ComputeMD5Hash()); // score hash, irrelevant to this test
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sw.Write((ushort)195); // count300
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sw.Write((ushort)1); // count100
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sw.Write((ushort)4); // count50
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sw.Write((ushort)0); // countGeki
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sw.Write((ushort)0); // countKatu
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sw.Write((ushort)0); // countMiss
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sw.Write(12345678); // total score, irrelevant to this test
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sw.Write((ushort)1000); // max combo, irrelevant to this test
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sw.Write(false); // full combo, irrelevant to this test
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sw.Write((int)LegacyMods.Hidden); // mods
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sw.Write(string.Empty); // hp graph, irrelevant
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sw.Write(DateTime.Now); // date, irrelevant
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sw.Write(Array.Empty<byte>()); // replay data, irrelevant
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sw.Write((long)1234); // legacy online ID, irrelevant
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}
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memoryStream.Seek(0, SeekOrigin.Begin);
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var decoded = new TestLegacyScoreDecoder().Parse(memoryStream);
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Assert.Multiple(() =>
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{
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// In stable this would be an A because there are over 1% 50s. But that's not a thing in lazer.
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Assert.That(decoded.ScoreInfo.Rank, Is.EqualTo(ScoreRank.SH));
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});
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}
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[Test]
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public void AccuracyRankAndTotalScoreOfLazerScorePreserved()
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{
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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scoreInfo.Mods = new Mod[] { new OsuModFlashlight() };
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scoreInfo.Statistics = new Dictionary<HitResult, int>
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{
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[HitResult.Great] = 199,
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[HitResult.Miss] = 1,
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[HitResult.LargeTickHit] = 1,
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};
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scoreInfo.MaximumStatistics = new Dictionary<HitResult, int>
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{
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[HitResult.Great] = 200,
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[HitResult.LargeTickHit] = 1,
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};
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scoreInfo.Rank = ScoreRank.A;
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var beatmap = new TestBeatmap(ruleset);
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var score = new Score
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{
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ScoreInfo = scoreInfo,
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};
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var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
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Assert.Multiple(() =>
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{
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Assert.That(decodedAfterEncode.ScoreInfo.TotalScore, Is.EqualTo(284_537));
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Assert.That(decodedAfterEncode.ScoreInfo.LegacyTotalScore, Is.Null);
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Assert.That(decodedAfterEncode.ScoreInfo.Accuracy, Is.EqualTo((double)(199 * 300 + 30) / (200 * 300 + 30)));
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Assert.That(decodedAfterEncode.ScoreInfo.Rank, Is.EqualTo(ScoreRank.A));
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});
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}
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[Test]
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public void AccuracyAndRankOfLazerScoreWithoutLegacyReplaySoloScoreInfoUsesBestEffortFallbackToLegacy()
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{
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var memoryStream = new MemoryStream();
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// local partial implementation of legacy score encoder
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// this is done half for readability, half because we want to emulate an old lazer score here
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// that does not have everything that `LegacyScoreEncoder` now writes to the replay
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using (var sw = new SerializationWriter(memoryStream, true))
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{
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sw.Write((byte)0); // ruleset id (osu!)
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sw.Write(LegacyScoreEncoder.FIRST_LAZER_VERSION); // version
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sw.Write(string.Empty.ComputeMD5Hash()); // beatmap hash, irrelevant to this test
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sw.Write("username"); // irrelevant to this test
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sw.Write(string.Empty.ComputeMD5Hash()); // score hash, irrelevant to this test
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sw.Write((ushort)198); // count300
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sw.Write((ushort)0); // count100
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sw.Write((ushort)1); // count50
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sw.Write((ushort)0); // countGeki
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sw.Write((ushort)0); // countKatu
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sw.Write((ushort)1); // countMiss
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sw.Write(12345678); // total score, irrelevant to this test
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sw.Write((ushort)1000); // max combo, irrelevant to this test
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sw.Write(false); // full combo, irrelevant to this test
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sw.Write((int)LegacyMods.Hidden); // mods
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sw.Write(string.Empty); // hp graph, irrelevant
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sw.Write(DateTime.Now); // date, irrelevant
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sw.Write(Array.Empty<byte>()); // replay data, irrelevant
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sw.Write((long)1234); // legacy online ID, irrelevant
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// importantly, no compressed `LegacyReplaySoloScoreInfo` here
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}
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memoryStream.Seek(0, SeekOrigin.Begin);
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var decoded = new TestLegacyScoreDecoder().Parse(memoryStream);
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Assert.Multiple(() =>
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{
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Assert.That(decoded.ScoreInfo.Accuracy, Is.EqualTo((double)(198 * 300 + 50) / (200 * 300)));
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Assert.That(decoded.ScoreInfo.Rank, Is.EqualTo(ScoreRank.A));
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});
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}
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[Test]
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public void TestTotalScoreWithoutModsReadIfPresent()
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{
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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scoreInfo.Mods = new Mod[]
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{
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new OsuModDoubleTime { SpeedChange = { Value = 1.1 } }
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};
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scoreInfo.OnlineID = 123123;
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scoreInfo.ClientVersion = "2023.1221.0";
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scoreInfo.TotalScoreWithoutMods = 1_000_000;
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scoreInfo.TotalScore = 1_020_000;
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var beatmap = new TestBeatmap(ruleset);
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var score = new Score
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{
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ScoreInfo = scoreInfo,
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Replay = new Replay
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{
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Frames = new List<ReplayFrame>
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{
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new OsuReplayFrame(2000, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton)
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}
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}
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};
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var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
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Assert.Multiple(() =>
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{
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Assert.That(decodedAfterEncode.ScoreInfo.TotalScoreWithoutMods, Is.EqualTo(1_000_000));
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Assert.That(decodedAfterEncode.ScoreInfo.TotalScore, Is.EqualTo(1_020_000));
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});
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}
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[Test]
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public void TestTotalScoreWithoutModsBackwardsPopulatedIfMissing()
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{
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var ruleset = new OsuRuleset().RulesetInfo;
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var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
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scoreInfo.Mods = new Mod[]
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{
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new OsuModDoubleTime { SpeedChange = { Value = 1.1 } }
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};
|
|
scoreInfo.OnlineID = 123123;
|
|
scoreInfo.ClientVersion = "2023.1221.0";
|
|
scoreInfo.TotalScoreWithoutMods = 0;
|
|
scoreInfo.TotalScore = 1_020_000;
|
|
|
|
var beatmap = new TestBeatmap(ruleset);
|
|
var score = new Score
|
|
{
|
|
ScoreInfo = scoreInfo,
|
|
Replay = new Replay
|
|
{
|
|
Frames = new List<ReplayFrame>
|
|
{
|
|
new OsuReplayFrame(2000, OsuPlayfield.BASE_SIZE / 2, OsuAction.LeftButton)
|
|
}
|
|
}
|
|
};
|
|
|
|
var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
|
|
|
|
Assert.Multiple(() =>
|
|
{
|
|
Assert.That(decodedAfterEncode.ScoreInfo.TotalScoreWithoutMods, Is.EqualTo(1_000_000));
|
|
Assert.That(decodedAfterEncode.ScoreInfo.TotalScore, Is.EqualTo(1_020_000));
|
|
});
|
|
}
|
|
|
|
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 TestLegacyScoreDecoder(beatmapVersion);
|
|
var decodedAfterEncode = decoder.Parse(decodeStream);
|
|
return decodedAfterEncode;
|
|
}
|
|
|
|
[TearDown]
|
|
public void TearDown()
|
|
{
|
|
CultureInfo.CurrentCulture = originalCulture;
|
|
}
|
|
|
|
public class TestLegacyScoreDecoder : LegacyScoreDecoder
|
|
{
|
|
private readonly int beatmapVersion;
|
|
|
|
private static readonly Dictionary<int, Ruleset> rulesets = new Ruleset[]
|
|
{
|
|
new OsuRuleset(),
|
|
new TaikoRuleset(),
|
|
new CatchRuleset(),
|
|
new ManiaRuleset()
|
|
}.ToDictionary(ruleset => ((ILegacyRuleset)ruleset).LegacyID);
|
|
|
|
public TestLegacyScoreDecoder(int beatmapVersion = LegacyBeatmapDecoder.LATEST_VERSION)
|
|
{
|
|
this.beatmapVersion = beatmapVersion;
|
|
}
|
|
|
|
protected override Ruleset GetRuleset(int rulesetId) => rulesets[rulesetId];
|
|
|
|
protected override WorkingBeatmap GetBeatmap(string md5Hash) => new TestWorkingBeatmap(new Beatmap
|
|
{
|
|
BeatmapInfo = new BeatmapInfo
|
|
{
|
|
MD5Hash = md5Hash,
|
|
Ruleset = new OsuRuleset().RulesetInfo,
|
|
Difficulty = new BeatmapDifficulty(),
|
|
BeatmapVersion = beatmapVersion,
|
|
},
|
|
// needs to have at least one objects so that `StandardisedScoreMigrationTools` doesn't die
|
|
// when trying to recompute total score.
|
|
HitObjects =
|
|
{
|
|
new HitCircle()
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|