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375 lines
16 KiB
C#
375 lines
16 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.IO;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Threading.Tasks;
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using NUnit.Framework;
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using osu.Framework.Allocation;
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using osu.Framework.Platform;
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using osu.Game.Database;
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using osu.Game.Extensions;
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using osu.Game.IO;
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using osu.Game.Skinning;
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using SharpCompress.Archives.Zip;
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namespace osu.Game.Tests.Skins.IO
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{
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public class ImportSkinTest : ImportTest
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{
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#region Testing filename metadata inclusion
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[Test]
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public Task TestSingleImportDifferentFilename() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "skin.osk"));
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// When the import filename doesn't match, it should be appended (and update the skin.ini).
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assertCorrectMetadata(import1, "test skin [skin]", "skinner", osu);
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});
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[Test]
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public Task TestSingleImportWeirdIniFileCase() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner", iniFilename: "Skin.InI"), "skin.osk"));
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// When the import filename doesn't match, it should be appended (and update the skin.ini).
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assertCorrectMetadata(import1, "test skin [skin]", "skinner", osu);
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});
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[Test]
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public Task TestSingleImportMissingSectionHeader() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner", includeSectionHeader: false), "skin.osk"));
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// When the import filename doesn't match, it should be appended (and update the skin.ini).
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assertCorrectMetadata(import1, "test skin [skin]", "skinner", osu);
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});
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[Test]
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public Task TestSingleImportMatchingFilename() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "test skin.osk"));
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// When the import filename matches it shouldn't be appended.
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assertCorrectMetadata(import1, "test skin", "skinner", osu);
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});
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[Test]
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public Task TestSingleImportNoIniFile() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithNonIniFile(), "test skin.osk"));
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// When the import filename matches it shouldn't be appended.
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assertCorrectMetadata(import1, "test skin", "Unknown", osu);
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});
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[Test]
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public Task TestEmptyImportImportsWithFilename() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createEmptyOsk(), "test skin.osk"));
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// When the import filename matches it shouldn't be appended.
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assertCorrectMetadata(import1, "test skin", "Unknown", osu);
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});
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#endregion
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#region Cases where imports should match existing
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[Test]
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public Task TestImportTwiceWithSameMetadataAndFilename([Values] bool batchImport) => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "skin.osk"), batchImport);
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "skin.osk"), batchImport);
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assertImportedOnce(import1, import2);
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});
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[Test]
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public Task TestImportTwiceWithNoMetadataSameDownloadFilename([Values] bool batchImport) => runSkinTest(async osu =>
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{
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// if a user downloads two skins that do have skin.ini files but don't have any creator metadata in the skin.ini, they should both import separately just for safety.
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni(string.Empty, string.Empty), "download.osk"), batchImport);
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni(string.Empty, string.Empty), "download.osk"), batchImport);
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assertImportedOnce(import1, import2);
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});
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[Test]
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public Task TestImportUpperCasedOskArchive() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "name 1.OsK"));
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assertCorrectMetadata(import1, "name 1", "author 1", osu);
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "name 1.oSK"));
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assertImportedOnce(import1, import2);
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});
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[Test]
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public Task TestImportExportedSkinFilename() => runSkinTest(async osu =>
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{
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MemoryStream exportStream = new MemoryStream();
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "custom.osk"));
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assertCorrectMetadata(import1, "name 1 [custom]", "author 1", osu);
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await new LegacySkinExporter(osu.Dependencies.Get<Storage>()).ExportToStreamAsync(import1, exportStream);
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string exportFilename = import1.GetDisplayString();
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(exportStream, $"{exportFilename}.osk"));
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assertCorrectMetadata(import2, "name 1 [custom]", "author 1", osu);
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assertImportedOnce(import1, import2);
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});
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[Test]
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public Task TestImportExportedNonAsciiSkinFilename() => runSkinTest(async osu =>
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{
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MemoryStream exportStream = new MemoryStream();
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 『1』", "author 1"), "custom.osk"));
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assertCorrectMetadata(import1, "name 『1』 [custom]", "author 1", osu);
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await new LegacySkinExporter(osu.Dependencies.Get<Storage>()).ExportToStreamAsync(import1, exportStream);
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string exportFilename = import1.GetDisplayString().GetValidFilename();
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(exportStream, $"{exportFilename}.osk"));
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assertCorrectMetadata(import2, "name 『1』 [custom]", "author 1", osu);
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});
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[Test]
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public Task TestSameMetadataNameSameFolderName([Values] bool batchImport) => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "my custom skin 1"), batchImport);
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "my custom skin 1"), batchImport);
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assertImportedOnce(import1, import2);
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assertCorrectMetadata(import1, "name 1 [my custom skin 1]", "author 1", osu);
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});
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#endregion
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#region Cases where imports should be uniquely imported
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[Test]
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public Task TestImportTwiceWithSameMetadataButDifferentFilename() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "skin.osk"));
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin", "skinner"), "skin2.osk"));
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assertImportedBoth(import1, import2);
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});
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[Test]
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public Task TestImportTwiceWithNoMetadataDifferentDownloadFilename() => runSkinTest(async osu =>
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{
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// if a user downloads two skins that do have skin.ini files but don't have any creator metadata in the skin.ini, they should both import separately just for safety.
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni(string.Empty, string.Empty), "download.osk"));
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni(string.Empty, string.Empty), "download2.osk"));
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assertImportedBoth(import1, import2);
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});
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[Test]
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public Task TestImportTwiceWithSameFilenameDifferentMetadata() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin v2", "skinner"), "skin.osk"));
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("test skin v2.1", "skinner"), "skin.osk"));
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assertImportedBoth(import1, import2);
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assertCorrectMetadata(import1, "test skin v2 [skin]", "skinner", osu);
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assertCorrectMetadata(import2, "test skin v2.1 [skin]", "skinner", osu);
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});
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[Test]
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public Task TestSameMetadataNameDifferentFolderName() => runSkinTest(async osu =>
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{
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var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "my custom skin 1"));
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var import2 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 1", "author 1"), "my custom skin 2"));
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assertImportedBoth(import1, import2);
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assertCorrectMetadata(import1, "name 1 [my custom skin 1]", "author 1", osu);
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assertCorrectMetadata(import2, "name 1 [my custom skin 2]", "author 1", osu);
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});
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[Test]
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public Task TestExportThenImportDefaultSkin() => runSkinTest(async osu =>
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{
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var skinManager = osu.Dependencies.Get<SkinManager>();
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skinManager.EnsureMutableSkin();
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MemoryStream exportStream = new MemoryStream();
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Guid originalSkinId = skinManager.CurrentSkinInfo.Value.ID;
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await skinManager.CurrentSkinInfo.Value.PerformRead(async s =>
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{
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Assert.IsFalse(s.Protected);
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Assert.AreEqual(typeof(ArgonSkin), s.CreateInstance(skinManager).GetType());
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await new LegacySkinExporter(osu.Dependencies.Get<Storage>()).ExportToStreamAsync(skinManager.CurrentSkinInfo.Value, exportStream);
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Assert.Greater(exportStream.Length, 0);
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});
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var imported = await skinManager.Import(new ImportTask(exportStream, "exported.osk"));
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imported.PerformRead(s =>
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{
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Assert.IsFalse(s.Protected);
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Assert.AreNotEqual(originalSkinId, s.ID);
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Assert.AreEqual(typeof(ArgonSkin), s.CreateInstance(skinManager).GetType());
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});
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});
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[Test]
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public Task TestExportThenImportClassicSkin() => runSkinTest(async osu =>
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{
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var skinManager = osu.Dependencies.Get<SkinManager>();
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skinManager.CurrentSkinInfo.Value = skinManager.DefaultClassicSkin.SkinInfo;
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skinManager.EnsureMutableSkin();
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MemoryStream exportStream = new MemoryStream();
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Guid originalSkinId = skinManager.CurrentSkinInfo.Value.ID;
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await skinManager.CurrentSkinInfo.Value.PerformRead(async s =>
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{
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Assert.IsFalse(s.Protected);
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Assert.AreEqual(typeof(DefaultLegacySkin), s.CreateInstance(skinManager).GetType());
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await new LegacySkinExporter(osu.Dependencies.Get<Storage>()).ExportToStreamAsync(skinManager.CurrentSkinInfo.Value, exportStream);
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Assert.Greater(exportStream.Length, 0);
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});
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var imported = await skinManager.Import(new ImportTask(exportStream, "exported.osk"));
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imported.PerformRead(s =>
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{
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Assert.IsFalse(s.Protected);
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Assert.AreNotEqual(originalSkinId, s.ID);
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Assert.AreEqual(typeof(DefaultLegacySkin), s.CreateInstance(skinManager).GetType());
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});
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});
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#endregion
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private void assertCorrectMetadata(Live<SkinInfo> import1, string name, string creator, OsuGameBase osu)
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{
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import1.PerformRead(i =>
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{
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Assert.That(i.Name, Is.EqualTo(name));
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Assert.That(i.Creator, Is.EqualTo(creator));
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// for extra safety let's reconstruct the skin, reading from the skin.ini.
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var instance = i.CreateInstance((IStorageResourceProvider)osu.Dependencies.Get(typeof(SkinManager)));
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Assert.That(instance.Configuration.SkinInfo.Name, Is.EqualTo(name));
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Assert.That(instance.Configuration.SkinInfo.Creator, Is.EqualTo(creator));
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});
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}
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private void assertImportedBoth(Live<SkinInfo> import1, Live<SkinInfo> import2)
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{
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import1.PerformRead(i1 => import2.PerformRead(i2 =>
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{
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Assert.That(i2.ID, Is.Not.EqualTo(i1.ID));
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Assert.That(i2.Hash, Is.Not.EqualTo(i1.Hash));
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Assert.That(i2.Files.First(), Is.Not.EqualTo(i1.Files.First()));
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}));
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}
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private void assertImportedOnce(Live<SkinInfo> import1, Live<SkinInfo> import2)
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{
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import1.PerformRead(i1 => import2.PerformRead(i2 =>
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{
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Assert.That(i2.ID, Is.EqualTo(i1.ID));
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Assert.That(i2.Hash, Is.EqualTo(i1.Hash));
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Assert.That(i2.Files.First(), Is.EqualTo(i1.Files.First()));
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}));
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}
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private MemoryStream createEmptyOsk()
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{
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var zipStream = new MemoryStream();
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using var zip = ZipArchive.Create();
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zip.SaveTo(zipStream);
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return zipStream;
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}
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private MemoryStream createOskWithNonIniFile()
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{
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var zipStream = new MemoryStream();
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using var zip = ZipArchive.Create();
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zip.AddEntry("hitcircle.png", new MemoryStream(new byte[] { 0, 1, 2, 3 }));
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zip.SaveTo(zipStream);
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return zipStream;
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}
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private MemoryStream createOskWithIni(string name, string author, bool makeUnique = false, string iniFilename = @"skin.ini", bool includeSectionHeader = true)
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{
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var zipStream = new MemoryStream();
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using var zip = ZipArchive.Create();
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zip.AddEntry(iniFilename, generateSkinIni(name, author, makeUnique, includeSectionHeader));
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zip.SaveTo(zipStream);
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return zipStream;
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}
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private MemoryStream generateSkinIni(string name, string author, bool makeUnique = true, bool includeSectionHeader = true)
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{
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var stream = new MemoryStream();
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var writer = new StreamWriter(stream);
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if (includeSectionHeader)
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writer.WriteLine("[General]");
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writer.WriteLine($"Name: {name}");
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writer.WriteLine($"Author: {author}");
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if (makeUnique)
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{
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writer.WriteLine();
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writer.WriteLine($"# unique {Guid.NewGuid()}");
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}
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writer.Flush();
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return stream;
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}
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private async Task runSkinTest(Func<OsuGameBase, Task> action, [CallerMemberName] string callingMethodName = @"")
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{
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using (HeadlessGameHost host = new CleanRunHeadlessGameHost(callingMethodName: callingMethodName))
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{
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try
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{
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var osu = LoadOsuIntoHost(host);
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await action(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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private async Task<Live<SkinInfo>> loadSkinIntoOsu(OsuGameBase osu, ImportTask import, bool batchImport = false)
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{
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var skinManager = osu.Dependencies.Get<SkinManager>();
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return await skinManager.Import(import, new ImportParameters { Batch = batchImport });
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}
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}
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}
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