83 lines
3.5 KiB
C#
83 lines
3.5 KiB
C#
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// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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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.Security.Cryptography;
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using Duplicati.Library.Interface;
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using NUnit.Framework;
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namespace Duplicati.UnitTest
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{
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public class ZipFallbackTest : BasicSetupHelper
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{
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[Test]
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[Category("Targeted")]
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public void RunCommands()
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{
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var testopts = TestOptions;
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testopts["zip-compression-method"] = "lzma";
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testopts["zip-compression-library"] = "SharpCompress";
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testopts["blocksize"] = "50kb";
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var data = new byte[1024 * 1024 * 10];
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File.WriteAllBytes(Path.Combine(DATAFOLDER, "a"), data);
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using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
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{
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var r = c.Backup(new string[] { DATAFOLDER });
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Assert.AreEqual(0, r.Errors.Count());
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Assert.AreEqual(0, r.Warnings.Count());
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}
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// Delete the local database
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File.Delete(DBFILE);
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// Switch back to built-in compression
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testopts.Remove("zip-compression-method");
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testopts["zip-compression-library"] = "Auto";
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// Recreate the database
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using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
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{
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var r = c.Repair();
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Assert.AreEqual(0, r.Errors.Count());
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// Ensure that we get warnings for the fallback, one for the dlist and one for the dindex
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Assert.AreEqual(2, r.Warnings.Count());
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Assert.That(r.Warnings.All(x => x.Contains("lzma", StringComparison.OrdinalIgnoreCase)));
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}
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// Restore files
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using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { restore_path = RESTOREFOLDER }), null))
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{
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var r = c.Restore(null);
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Assert.AreEqual(0, r.Errors.Count());
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// Ensure that we get warnings for the fallback, one for the dblock file
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Assert.AreEqual(1, r.Warnings.Count());
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Assert.That(r.Warnings.All(x => x.Contains("lzma", StringComparison.OrdinalIgnoreCase)));
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}
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TestUtils.AssertDirectoryTreesAreEquivalent(DATAFOLDER, RESTOREFOLDER, true, "Restore");
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}
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}
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}
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