90 lines
2.7 KiB
C#
90 lines
2.7 KiB
C#
using CodexPlugin;
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using CodexTests;
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using DistTestCore;
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using NUnit.Framework;
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using NUnit.Framework.Interfaces;
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using Utils;
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namespace CodexLongTests.BasicTests
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{
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[TestFixture]
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public class LargeFileTests : CodexDistTest
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{
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#region Abort test run after first failure
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private bool stop;
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[SetUp]
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public void SetUp()
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{
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if (stop)
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{
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Assert.Inconclusive("Previous test failed");
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}
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}
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[TearDown]
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public void TearDown()
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{
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if (TestContext.CurrentContext.Result.Outcome.Status == TestStatus.Failed)
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{
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stop = true;
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}
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}
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#endregion
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[TestCase( 1 * 1)] // 1 MB
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[TestCase( 1 * 10)]
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[TestCase( 1 * 100)]
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[TestCase( 1 * 1024)] // 1 GB
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[TestCase( 1024 * 10)]
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[TestCase( 1024 * 100)]
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[TestCase( 1024 * 1024)] // 1 TB :O
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[UseLongTimeouts]
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public void DownloadCorrectnessTest(long size)
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{
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var sizeMB = size.MB();
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var expectedFile = GenerateTestFile(sizeMB);
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var node = StartCodex(s => s.WithStorageQuota((size + 10).MB()));
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Time.SetRetryFailedCallback(i => OnFailed(i, node));
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var uploadStart = DateTime.UtcNow;
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var cid = node.UploadFile(expectedFile);
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var downloadStart = DateTime.UtcNow;
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var actualFile = node.DownloadContent(cid);
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var downloadFinished = DateTime.UtcNow;
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expectedFile.AssertIsEqual(actualFile);
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AssertTimeConstraint(uploadStart, downloadStart, downloadFinished, size);
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}
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private void OnFailed(int tries, ICodexNode node)
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{
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if (tries < 5) return;
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if (tries % 10 == 0)
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{
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Log($"After try {tries}, downloading node log.");
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Ci.DownloadLog(node);
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}
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}
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private void AssertTimeConstraint(DateTime uploadStart, DateTime downloadStart, DateTime downloadFinished, long size)
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{
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float sizeInMB = size;
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var uploadTimePerMB = (uploadStart - downloadStart) / sizeInMB;
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var downloadTimePerMB = (downloadStart - downloadFinished) / sizeInMB;
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Assert.That(uploadTimePerMB, Is.LessThan(CodexContainerRecipe.MaxUploadTimePerMegabyte),
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"MaxUploadTimePerMegabyte performance threshold breached.");
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Assert.That(downloadTimePerMB, Is.LessThan(CodexContainerRecipe.MaxDownloadTimePerMegabyte),
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"MaxDownloadTimePerMegabyte performance threshold breached.");
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}
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}
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}
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