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474 lines
18 KiB
C#
474 lines
18 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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using System;
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using System.IO;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using NUnit.Framework;
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using osu.Framework.Platform;
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using osu.Game.IPC;
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using osu.Framework.Allocation;
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using osu.Framework.Logging;
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using osu.Game.Beatmaps;
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using osu.Game.IO;
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using osu.Game.Tests.Resources;
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using SharpCompress.Archives.Zip;
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namespace osu.Game.Tests.Beatmaps.IO
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{
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[TestFixture]
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public class ImportBeatmapTest
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{
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[Test]
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public async Task TestImportWhenClosed()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportWhenClosed"))
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{
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try
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{
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await LoadOszIntoOsu(loadOsu(host));
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportThenDelete()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportThenDelete"))
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{
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try
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{
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var osu = loadOsu(host);
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var imported = await LoadOszIntoOsu(osu);
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deleteBeatmapSet(imported, osu);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportThenImport()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportThenImport"))
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{
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try
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{
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var osu = loadOsu(host);
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var imported = await LoadOszIntoOsu(osu);
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var importedSecondTime = await LoadOszIntoOsu(osu);
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// check the newly "imported" beatmap is actually just the restored previous import. since it matches hash.
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Assert.IsTrue(imported.ID == importedSecondTime.ID);
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Assert.IsTrue(imported.Beatmaps.First().ID == importedSecondTime.Beatmaps.First().ID);
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checkBeatmapSetCount(osu, 1);
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checkSingleReferencedFileCount(osu, 18);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestRollbackOnFailure()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestRollbackOnFailure"))
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{
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try
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{
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int itemAddRemoveFireCount = 0;
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int loggedExceptionCount = 0;
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Logger.NewEntry += l =>
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{
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if (l.Target == LoggingTarget.Database && l.Exception != null)
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Interlocked.Increment(ref loggedExceptionCount);
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};
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var osu = loadOsu(host);
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var manager = osu.Dependencies.Get<BeatmapManager>();
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// ReSharper disable once AccessToModifiedClosure
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manager.ItemAdded += _ => Interlocked.Increment(ref itemAddRemoveFireCount);
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manager.ItemRemoved += _ => Interlocked.Increment(ref itemAddRemoveFireCount);
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var imported = await LoadOszIntoOsu(osu);
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Assert.AreEqual(0, itemAddRemoveFireCount -= 1);
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imported.Hash += "-changed";
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manager.Update(imported);
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Assert.AreEqual(0, itemAddRemoveFireCount -= 2);
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checkBeatmapSetCount(osu, 1);
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checkBeatmapCount(osu, 12);
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checkSingleReferencedFileCount(osu, 18);
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var breakTemp = TestResources.GetTestBeatmapForImport();
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MemoryStream brokenOsu = new MemoryStream(new byte[] { 1, 3, 3, 7 });
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MemoryStream brokenOsz = new MemoryStream(File.ReadAllBytes(breakTemp));
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File.Delete(breakTemp);
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using (var outStream = File.Open(breakTemp, FileMode.CreateNew))
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using (var zip = ZipArchive.Open(brokenOsz))
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{
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zip.AddEntry("broken.osu", brokenOsu, false);
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zip.SaveTo(outStream, SharpCompress.Common.CompressionType.Deflate);
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}
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// this will trigger purging of the existing beatmap (online set id match) but should rollback due to broken osu.
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try
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{
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await manager.Import(breakTemp);
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}
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catch
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{
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}
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// no events should be fired in the case of a rollback.
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Assert.AreEqual(0, itemAddRemoveFireCount);
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checkBeatmapSetCount(osu, 1);
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checkBeatmapCount(osu, 12);
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checkSingleReferencedFileCount(osu, 18);
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Assert.AreEqual(1, loggedExceptionCount);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportThenImportDifferentHash()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportThenImportDifferentHash"))
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{
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try
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{
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var osu = loadOsu(host);
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var manager = osu.Dependencies.Get<BeatmapManager>();
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var imported = await LoadOszIntoOsu(osu);
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imported.Hash += "-changed";
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manager.Update(imported);
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var importedSecondTime = await LoadOszIntoOsu(osu);
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Assert.IsTrue(imported.ID != importedSecondTime.ID);
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Assert.IsTrue(imported.Beatmaps.First().ID < importedSecondTime.Beatmaps.First().ID);
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// only one beatmap will exist as the online set ID matched, causing purging of the first import.
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checkBeatmapSetCount(osu, 1);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportThenDeleteThenImport()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportThenDeleteThenImport"))
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{
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try
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{
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var osu = loadOsu(host);
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var imported = await LoadOszIntoOsu(osu);
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deleteBeatmapSet(imported, osu);
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var importedSecondTime = await LoadOszIntoOsu(osu);
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// check the newly "imported" beatmap is actually just the restored previous import. since it matches hash.
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Assert.IsTrue(imported.ID == importedSecondTime.ID);
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Assert.IsTrue(imported.Beatmaps.First().ID == importedSecondTime.Beatmaps.First().ID);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[TestCase(true)]
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[TestCase(false)]
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public async Task TestImportThenDeleteThenImportWithOnlineIDMismatch(bool set)
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost($"TestImportThenDeleteThenImport-{set}"))
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{
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try
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{
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var osu = loadOsu(host);
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var imported = await LoadOszIntoOsu(osu);
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if (set)
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imported.OnlineBeatmapSetID = 1234;
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else
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imported.Beatmaps.First().OnlineBeatmapID = 1234;
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osu.Dependencies.Get<BeatmapManager>().Update(imported);
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deleteBeatmapSet(imported, osu);
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var importedSecondTime = await LoadOszIntoOsu(osu);
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// check the newly "imported" beatmap has been reimported due to mismatch (even though hashes matched)
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Assert.IsTrue(imported.ID != importedSecondTime.ID);
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Assert.IsTrue(imported.Beatmaps.First().ID != importedSecondTime.Beatmaps.First().ID);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportWithDuplicateBeatmapIDs()
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{
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//unfortunately for the time being we need to reference osu.Framework.Desktop for a game host here.
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportWithDuplicateBeatmapID"))
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{
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try
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{
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var osu = loadOsu(host);
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var metadata = new BeatmapMetadata
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{
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Artist = "SomeArtist",
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AuthorString = "SomeAuthor"
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};
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var difficulty = new BeatmapDifficulty();
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var toImport = new BeatmapSetInfo
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{
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OnlineBeatmapSetID = 1,
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Metadata = metadata,
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Beatmaps = new List<BeatmapInfo>
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{
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new BeatmapInfo
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{
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OnlineBeatmapID = 2,
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Metadata = metadata,
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BaseDifficulty = difficulty
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},
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new BeatmapInfo
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{
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OnlineBeatmapID = 2,
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Metadata = metadata,
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Status = BeatmapSetOnlineStatus.Loved,
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BaseDifficulty = difficulty
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}
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}
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};
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var manager = osu.Dependencies.Get<BeatmapManager>();
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var imported = await manager.Import(toImport);
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Assert.NotNull(imported);
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Assert.AreEqual(null, imported.Beatmaps[0].OnlineBeatmapID);
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Assert.AreEqual(null, imported.Beatmaps[1].OnlineBeatmapID);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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[NonParallelizable]
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[Ignore("Binding IPC on Appveyor isn't working (port in use). Need to figure out why")]
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public void TestImportOverIPC()
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{
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("host", true))
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using (HeadlessGameHost client = new CleanRunHeadlessGameHost("client", true))
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{
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try
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{
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Assert.IsTrue(host.IsPrimaryInstance);
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Assert.IsFalse(client.IsPrimaryInstance);
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var osu = loadOsu(host);
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var temp = TestResources.GetTestBeatmapForImport();
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var importer = new ArchiveImportIPCChannel(client);
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if (!importer.ImportAsync(temp).Wait(10000))
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Assert.Fail(@"IPC took too long to send");
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ensureLoaded(osu);
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waitForOrAssert(() => !File.Exists(temp), "Temporary still exists after IPC import", 5000);
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}
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finally
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{
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host.Exit();
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}
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}
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}
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[Test]
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public async Task TestImportWhenFileOpen()
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{
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost("TestImportWhenFileOpen"))
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{
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try
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{
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var osu = loadOsu(host);
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var temp = TestResources.GetTestBeatmapForImport();
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using (File.OpenRead(temp))
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await osu.Dependencies.Get<BeatmapManager>().Import(temp);
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ensureLoaded(osu);
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File.Delete(temp);
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Assert.IsFalse(File.Exists(temp), "We likely held a read lock on the file when we shouldn't");
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}
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finally
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{
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host.Exit();
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}
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}
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}
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public static async Task<BeatmapSetInfo> LoadOszIntoOsu(OsuGameBase osu, string path = null)
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{
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var temp = path ?? TestResources.GetTestBeatmapForImport();
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var manager = osu.Dependencies.Get<BeatmapManager>();
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await manager.Import(temp);
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var imported = manager.GetAllUsableBeatmapSets();
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ensureLoaded(osu);
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waitForOrAssert(() => !File.Exists(temp), "Temporary file still exists after standard import", 5000);
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return imported.LastOrDefault();
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}
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private void deleteBeatmapSet(BeatmapSetInfo imported, OsuGameBase osu)
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{
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var manager = osu.Dependencies.Get<BeatmapManager>();
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manager.Delete(imported);
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checkBeatmapSetCount(osu, 0);
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checkBeatmapSetCount(osu, 1, true);
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checkSingleReferencedFileCount(osu, 0);
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Assert.IsTrue(manager.QueryBeatmapSets(_ => true).First().DeletePending);
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}
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private void checkBeatmapSetCount(OsuGameBase osu, int expected, bool includeDeletePending = false)
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{
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var manager = osu.Dependencies.Get<BeatmapManager>();
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Assert.AreEqual(expected, includeDeletePending
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? manager.QueryBeatmapSets(_ => true).ToList().Count
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: manager.GetAllUsableBeatmapSets().Count);
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}
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private void checkBeatmapCount(OsuGameBase osu, int expected)
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{
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Assert.AreEqual(expected, osu.Dependencies.Get<BeatmapManager>().QueryBeatmaps(_ => true).ToList().Count);
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}
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private void checkSingleReferencedFileCount(OsuGameBase osu, int expected)
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{
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Assert.AreEqual(expected, osu.Dependencies.Get<FileStore>().QueryFiles(f => f.ReferenceCount == 1).Count());
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}
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private OsuGameBase loadOsu(GameHost host)
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{
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var osu = new OsuGameBase();
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Task.Run(() => host.Run(osu));
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waitForOrAssert(() => osu.IsLoaded, @"osu! failed to start in a reasonable amount of time");
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return osu;
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}
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private static void ensureLoaded(OsuGameBase osu, int timeout = 60000)
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{
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IEnumerable<BeatmapSetInfo> resultSets = null;
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var store = osu.Dependencies.Get<BeatmapManager>();
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waitForOrAssert(() => (resultSets = store.QueryBeatmapSets(s => s.OnlineBeatmapSetID == 241526)).Any(),
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@"BeatmapSet did not import to the database in allocated time.", timeout);
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//ensure we were stored to beatmap database backing...
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Assert.IsTrue(resultSets.Count() == 1, $@"Incorrect result count found ({resultSets.Count()} but should be 1).");
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IEnumerable<BeatmapInfo> queryBeatmaps() => store.QueryBeatmaps(s => s.BeatmapSet.OnlineBeatmapSetID == 241526 && s.BaseDifficultyID > 0);
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IEnumerable<BeatmapSetInfo> queryBeatmapSets() => store.QueryBeatmapSets(s => s.OnlineBeatmapSetID == 241526);
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//if we don't re-check here, the set will be inserted but the beatmaps won't be present yet.
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waitForOrAssert(() => queryBeatmaps().Count() == 12,
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@"Beatmaps did not import to the database in allocated time", timeout);
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waitForOrAssert(() => queryBeatmapSets().Count() == 1,
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@"BeatmapSet did not import to the database in allocated time", timeout);
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int countBeatmapSetBeatmaps = 0;
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int countBeatmaps = 0;
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waitForOrAssert(() =>
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(countBeatmapSetBeatmaps = queryBeatmapSets().First().Beatmaps.Count) ==
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(countBeatmaps = queryBeatmaps().Count()),
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$@"Incorrect database beatmap count post-import ({countBeatmaps} but should be {countBeatmapSetBeatmaps}).", timeout);
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var set = queryBeatmapSets().First();
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foreach (BeatmapInfo b in set.Beatmaps)
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Assert.IsTrue(set.Beatmaps.Any(c => c.OnlineBeatmapID == b.OnlineBeatmapID));
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Assert.IsTrue(set.Beatmaps.Count > 0);
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var beatmap = store.GetWorkingBeatmap(set.Beatmaps.First(b => b.RulesetID == 0))?.Beatmap;
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Assert.IsTrue(beatmap?.HitObjects.Any() == true);
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beatmap = store.GetWorkingBeatmap(set.Beatmaps.First(b => b.RulesetID == 1))?.Beatmap;
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Assert.IsTrue(beatmap?.HitObjects.Any() == true);
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beatmap = store.GetWorkingBeatmap(set.Beatmaps.First(b => b.RulesetID == 2))?.Beatmap;
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Assert.IsTrue(beatmap?.HitObjects.Any() == true);
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beatmap = store.GetWorkingBeatmap(set.Beatmaps.First(b => b.RulesetID == 3))?.Beatmap;
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Assert.IsTrue(beatmap?.HitObjects.Any() == true);
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}
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private static void waitForOrAssert(Func<bool> result, string failureMessage, int timeout = 60000)
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{
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Task task = Task.Run(() =>
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{
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while (!result()) Thread.Sleep(200);
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});
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Assert.IsTrue(task.Wait(timeout), failureMessage);
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}
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}
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}
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